Import code from previous AssetBuilder version

This commit is contained in:
Jan
2019-09-24 10:45:09 +02:00
parent 5609557516
commit 0d8432d4f7
919 changed files with 154412 additions and 26 deletions

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using System.Collections.Generic;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using ZoneCodeGenerator.Parsing.Impl;
using ZoneCodeGeneratorTests.Parsing.Mock;
namespace ZoneCodeGeneratorTests.Parsing.Impl
{
[TestClass]
public class LexerTest
{
private IncludingParsingStreamTest headerStream;
private Lexer lexer;
[TestInitialize]
public void Setup()
{
headerStream = new IncludingParsingStreamTest("file.h");
lexer = new Lexer(headerStream);
}
private void AssertTokenOutput(params string[] expectedTokens)
{
foreach (var token in expectedTokens)
Assert.AreEqual(token, lexer.NextToken());
}
[TestMethod]
public void EnsureCanSplitWords()
{
headerStream.Lines.AddRange(new List<string>
{
"Some random tokens",
"right here"
});
AssertTokenOutput("Some", "random", "tokens", "right", "here");
Assert.IsTrue(lexer.IsEndOfStream);
}
[TestMethod]
public void EnsureCanSplitSpecialCharactersFromWords()
{
headerStream.Lines.AddRange(new List<string>
{
"word1;word2; word3 ; word4 ;word5",
"word1:word2: word3 : word4 :word5",
"word1{word2{ word3 { word4 {word5",
"word1}word2} word3 } word4 }word5",
"word1,word2, word3 , word4 ,word5",
"word1=word2= word3 = word4 =word5",
"word1(word2( word3 ( word4 (word5",
"word1)word2) word3 ) word4 )word5",
"word1*word2* word3 * word4 *word5",
"word1[word2[ word3 [ word4 [word5",
"word1]word2] word3 ] word4 ]word5",
"word1<word2< word3 < word4 <word5",
"word1>word2> word3 > word4 >word5",
"word1#word2# word3 # word4 #word5",
"word1&word2& word3 & word4 &word5",
"word1%word2% word3 % word4 %word5",
"word1\"word2\" word3 \" word4 \"word5",
"word1?word2? word3 ? word4 ?word5",
"word1!word2! word3 ! word4 !word5",
"word1+word2+ word3 + word4 +word5",
"word1-word2- word3 - word4 -word5",
"word1/word2/ word3 / word4 /word5",
"word1\\word2\\ word3 \\ word4 \\word5",
});
AssertTokenOutput("word1", ";", "word2", ";", "word3", ";", "word4", ";", "word5");
AssertTokenOutput("word1", ":", "word2", ":", "word3", ":", "word4", ":", "word5");
AssertTokenOutput("word1", "{", "word2", "{", "word3", "{", "word4", "{", "word5");
AssertTokenOutput("word1", "}", "word2", "}", "word3", "}", "word4", "}", "word5");
AssertTokenOutput("word1", ",", "word2", ",", "word3", ",", "word4", ",", "word5");
AssertTokenOutput("word1", "=", "word2", "=", "word3", "=", "word4", "=", "word5");
AssertTokenOutput("word1", "(", "word2", "(", "word3", "(", "word4", "(", "word5");
AssertTokenOutput("word1", ")", "word2", ")", "word3", ")", "word4", ")", "word5");
AssertTokenOutput("word1", "*", "word2", "*", "word3", "*", "word4", "*", "word5");
AssertTokenOutput("word1", "[", "word2", "[", "word3", "[", "word4", "[", "word5");
AssertTokenOutput("word1", "]", "word2", "]", "word3", "]", "word4", "]", "word5");
AssertTokenOutput("word1", "<", "word2", "<", "word3", "<", "word4", "<", "word5");
AssertTokenOutput("word1", ">", "word2", ">", "word3", ">", "word4", ">", "word5");
AssertTokenOutput("word1", "#", "word2", "#", "word3", "#", "word4", "#", "word5");
AssertTokenOutput("word1", "&", "word2", "&", "word3", "&", "word4", "&", "word5");
AssertTokenOutput("word1", "%", "word2", "%", "word3", "%", "word4", "%", "word5");
AssertTokenOutput("word1", "\"", "word2", "\"", "word3", "\"", "word4", "\"", "word5");
AssertTokenOutput("word1", "?", "word2", "?", "word3", "?", "word4", "?", "word5");
AssertTokenOutput("word1", "!", "word2", "!", "word3", "!", "word4", "!", "word5");
AssertTokenOutput("word1", "+", "word2", "+", "word3", "+", "word4", "+", "word5");
AssertTokenOutput("word1", "-", "word2", "-", "word3", "-", "word4", "-", "word5");
AssertTokenOutput("word1", "/", "word2", "/", "word3", "/", "word4", "/", "word5");
AssertTokenOutput("word1", "\\", "word2", "\\", "word3", "\\", "word4", "\\", "word5");
Assert.IsTrue(lexer.IsEndOfStream);
}
[TestMethod]
public void EnsurePeekingDoesNotConsumeTokens()
{
headerStream.Lines.AddRange(new List<string>
{
"Some random tokens",
"right here"
});
Assert.AreEqual("Some", lexer.PeekToken());
Assert.AreEqual("tokens", lexer.PeekToken(2));
Assert.AreEqual("here", lexer.PeekToken(4));
Assert.AreEqual("right", lexer.PeekToken(3));
Assert.AreEqual("Some", lexer.NextToken());
Assert.AreEqual("right", lexer.PeekToken(2));
AssertTokenOutput("random", "tokens", "right");
Assert.AreEqual("here", lexer.PeekToken());
Assert.AreEqual("here", lexer.PeekToken());
Assert.AreEqual("here", lexer.PeekToken());
Assert.AreEqual("here", lexer.NextToken());
Assert.IsTrue(lexer.IsEndOfStream);
}
[TestMethod]
public void EnsurePeekingOutOfBoundsDoesNotCauseIssues()
{
headerStream.Lines.AddRange(new List<string>
{
"Some random tokens",
"right here"
});
Assert.AreEqual("", lexer.PeekToken(1337));
Assert.AreEqual("", lexer.PeekToken(5));
Assert.AreEqual("", lexer.PeekToken(-2));
AssertTokenOutput("Some", "random", "tokens", "right", "here");
Assert.IsTrue(lexer.IsEndOfStream);
Assert.AreEqual("", lexer.PeekToken());
Assert.AreEqual("", lexer.PeekToken(2));
}
[TestMethod]
public void EnsureGettingNextTokenAfterStreamEndDoesNotCauseIssues()
{
headerStream.Lines.AddRange(new List<string>
{
"Some random tokens",
"right here"
});
AssertTokenOutput("Some", "random", "tokens", "right", "here");
Assert.IsTrue(lexer.IsEndOfStream);
Assert.AreEqual("", lexer.NextToken());
Assert.AreEqual("", lexer.NextToken());
}
[TestMethod]
public void EnsureSkippingTokensWorksCorrectly()
{
headerStream.Lines.AddRange(new List<string>
{
"Some random tokens",
"right here"
});
AssertTokenOutput("Some", "random");
Assert.IsFalse(lexer.IsEndOfStream);
lexer.SkipTokens(2);
AssertTokenOutput("here");
Assert.IsTrue(lexer.IsEndOfStream);
}
[TestMethod]
public void EnsureSkippingNoTokensWorksCorrectly()
{
headerStream.Lines.AddRange(new List<string>
{
"Some random tokens",
"right here"
});
AssertTokenOutput("Some", "random");
Assert.IsFalse(lexer.IsEndOfStream);
lexer.SkipTokens(0);
AssertTokenOutput("tokens", "right", "here");
Assert.IsTrue(lexer.IsEndOfStream);
}
[TestMethod]
public void EnsureSkippingOutOfBoundsDoesNotCauseIssues()
{
headerStream.Lines.AddRange(new List<string>
{
"Some random tokens",
"right here"
});
AssertTokenOutput("Some", "random");
Assert.IsFalse(lexer.IsEndOfStream);
lexer.SkipTokens(-5);
AssertTokenOutput("tokens", "right");
lexer.SkipTokens(1337);
Assert.IsTrue(lexer.IsEndOfStream);
AssertTokenOutput("");
}
[TestMethod]
public void EnsureSkippingAfterStreamEndDoesNotCauseIssues()
{
headerStream.Lines.AddRange(new List<string>
{
"Some random tokens",
"right here"
});
AssertTokenOutput("Some", "random", "tokens", "right", "here");
Assert.IsTrue(lexer.IsEndOfStream);
lexer.SkipTokens(1);
lexer.SkipTokens(2);
Assert.IsTrue(lexer.IsEndOfStream);
}
[TestMethod]
public void EnsureTheFilenameOfTheTokenIsCorrect()
{
headerStream.Lines.AddRange(new List<string>
{
"Some",
"random",
"tokens",
"right",
"here"
});
Assert.AreEqual("file.h", lexer.CurrentFile);
AssertTokenOutput("Some");
Assert.AreEqual("file.h", lexer.CurrentFile);
headerStream.Filename = "file2.h";
AssertTokenOutput("random");
headerStream.Filename = "file3.h";
Assert.AreEqual("file3.h", lexer.CurrentFile);
}
[TestMethod]
public void EnsureFilenameOfTokenStaysConsistent()
{
headerStream.Lines.AddRange(new List<string>
{
"Some",
"random",
"tokens",
"right",
"here"
});
Assert.AreEqual("file.h", lexer.CurrentFile);
Assert.AreEqual("Some", lexer.PeekToken());
headerStream.Filename = "file2.h";
Assert.AreEqual("file.h", lexer.CurrentFile);
Assert.AreEqual("Some", lexer.PeekToken());
Assert.AreEqual("file.h", lexer.CurrentFile);
Assert.AreEqual("Some", lexer.NextToken());
Assert.AreEqual("file2.h", lexer.CurrentFile);
AssertTokenOutput("random", "tokens", "right", "here");
Assert.IsTrue(lexer.IsEndOfStream);
}
[TestMethod]
public void EnsureTheLineOfTheTokenIsCorrect()
{
headerStream.Lines.AddRange(new List<string>
{
"Some",
"random",
"tokens",
"right",
"here"
});
Assert.AreEqual(0, lexer.CurrentLine);
AssertTokenOutput("Some");
Assert.AreEqual(1, lexer.CurrentLine);
AssertTokenOutput("random");
Assert.AreEqual(2, lexer.CurrentLine);
lexer.SkipTokens(1);
Assert.AreEqual(3, lexer.CurrentLine);
}
[TestMethod]
public void EnsureLineOfTokenStaysConsistent()
{
headerStream.Lines.AddRange(new List<string>
{
"Some",
"random",
"tokens",
"right",
"here"
});
Assert.AreEqual(0, lexer.CurrentLine);
Assert.AreEqual("Some", lexer.PeekToken());
Assert.AreEqual("random", lexer.PeekToken(1));
headerStream.Line = 3;
Assert.AreEqual(0, lexer.CurrentLine);
Assert.AreEqual("Some", lexer.PeekToken());
Assert.AreEqual("Some", lexer.NextToken());
Assert.AreEqual(1, lexer.CurrentLine);
Assert.AreEqual("random", lexer.PeekToken());
Assert.AreEqual("random", lexer.NextToken());
Assert.AreEqual(3, lexer.CurrentLine);
Assert.AreEqual("right", lexer.PeekToken());
Assert.AreEqual("right", lexer.NextToken());
}
[TestMethod]
public void EnsureTreatsUnusedSpecialCharactersAsWordCharacters()
{
headerStream.Lines.AddRange(new List<string>
{
"$ome _random token$",
"right here"
});
AssertTokenOutput("$ome", "_random", "token$", "right", "here");
Assert.IsTrue(lexer.IsEndOfStream);
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using ZoneCodeGenerator.Parsing.C_Header;
using ZoneCodeGenerator.Parsing.C_Header.Impl;
using ZoneCodeGenerator.Utils;
using ZoneCodeGeneratorTests.Parsing.Mock;
namespace ZoneCodeGeneratorTests.Parsing.Impl
{
[TestClass]
public class PreprocessorTest
{
private IncludingParsingStreamTest headerStreamTest;
private IHeaderParserState headerParserState;
private Preprocessor preprocessor;
[TestInitialize]
public void Setup()
{
headerStreamTest = new IncludingParsingStreamTest("file.h");
headerParserState = new HeaderParserState();
preprocessor = new Preprocessor(headerStreamTest, headerParserState);
}
[TestMethod]
public void EnsureReturnsUnmodifiedText()
{
string[] stringsThatShouldNotBeModified =
{
"This is a normal string",
"There is nothing to be preprocessed!",
"0124124124 # 124124124",
"...",
"<?php><html>asdf</html>",
""
};
headerStreamTest.Lines.AddRange(stringsThatShouldNotBeModified);
foreach (var stringThatShouldNotBeModified in stringsThatShouldNotBeModified)
{
Assert.AreEqual(stringThatShouldNotBeModified, preprocessor.ReadLine());
}
}
[TestMethod]
public void EnsureDoesRemoveLineComments()
{
var commentStrings = new Dictionary<string, string>()
{
{"// This is a comment at the beginning of the line", ""},
{"Text in front of a comment // Comment", "Text in front of a comment"},
{"/ / Not a comment", "/ / Not a comment"},
{"asdf /// Triple slash is a comment", "asdf"},
{"b2h3 /////////////// In fact after the first two slashes it should always be considered a comment", "b2h3"},
};
headerStreamTest.Lines.AddRange(commentStrings.Keys);
foreach (var (input, expectedResult) in commentStrings)
{
Assert.AreEqual(expectedResult, preprocessor.ReadLine().Trim());
}
}
[TestMethod]
public void EnsureDoesRemoveBlockComments()
{
var commentStrings = new Dictionary<string, string>()
{
{"/* This is a block comment */", ""},
{"Text in front of a comment /** Comment ***/", "Text in front of a comment"},
{"/ * Not a comment */", "/ * Not a comment */"},
{"Text in front of comment /* Comment */ Text after the comment", "Text in front of comment Text after the comment"},
{"Hello/*Hell*/World", "HelloWorld"},
};
headerStreamTest.Lines.AddRange(commentStrings.Keys);
foreach (var (input, expectedResult) in commentStrings)
{
Assert.AreEqual(expectedResult, preprocessor.ReadLine().Trim());
}
}
[TestMethod]
public void EnsureBlockCommentsWorkOverMultipleLines()
{
var commentStrings = new Dictionary<string, string>()
{
{"The start of the comment /* Is now", "The start of the comment"},
{"Nothing to be seen here", ""},
{"* / /* Still nothing", ""},
{"The comment ends */ now", "now"},
{"This line should not cause any issues", "This line should not cause any issues"},
};
headerStreamTest.Lines.AddRange(commentStrings.Keys);
foreach (var (input, expectedResult) in commentStrings)
{
Assert.AreEqual(expectedResult, preprocessor.ReadLine().Trim());
}
}
[TestMethod]
public void EnsureDefinesArePlacedCorrectly()
{
var defineStrings = new Dictionary<string, string>()
{
{"#define World Hell", ""},
{"Hello World!", "Hello Hell!"},
{"World-wide Teamwork", "Hell-wide Teamwork"},
{"#define great pretty bad", ""},
{"Defines are great, right?", "Defines are pretty bad, right?"},
{"Great world", "Great world"}, // Capitalization should matter
};
headerStreamTest.Lines.AddRange(defineStrings.Keys);
foreach (var (input, expectedResult) in defineStrings)
{
Assert.AreEqual(expectedResult, preprocessor.ReadLine().Trim());
}
}
[TestMethod]
public void EnsureDefinesCanBeOverwritten()
{
var defineStrings = new Dictionary<string, string>()
{
{"#define World Hell", ""},
{"#define World Mars", ""},
{"Hello World!", "Hello Mars!"}
};
headerStreamTest.Lines.AddRange(defineStrings.Keys);
foreach (var (input, expectedResult) in defineStrings)
{
Assert.AreEqual(expectedResult, preprocessor.ReadLine().Trim());
}
}
[TestMethod]
public void EnsureEmptyDefinesResolveToEmpty()
{
var defineStrings = new Dictionary<string, string>()
{
{"#define World", ""},
{"Hello World!", "Hello !"}
};
headerStreamTest.Lines.AddRange(defineStrings.Keys);
foreach (var (input, expectedResult) in defineStrings)
{
Assert.AreEqual(expectedResult, preprocessor.ReadLine().Trim());
}
}
[TestMethod]
public void EnsureUndefRemovesDefines()
{
var defineStrings = new Dictionary<string, string>()
{
{"#define World Hell", ""},
{"Hello World!", "Hello Hell!"},
{"#undef World", ""},
{"Hello World 2!", "Hello World 2!"},
{"#define Hell Jupiter", ""},
{"#define Hell Mars", ""},
{"#undef Hell", ""},
{"Hell no", "Hell no"},
};
headerStreamTest.Lines.AddRange(defineStrings.Keys);
foreach (var (input, expectedResult) in defineStrings)
{
Assert.AreEqual(expectedResult, preprocessor.ReadLine().Trim());
}
}
[TestMethod]
public void EnsurePackIsParsedCorrectly()
{
var defaultPack = headerParserState.CurrentPack;
var packs = new List<Tuple<string, int>>
{
new Tuple<string, int>("Test", defaultPack),
new Tuple<string, int>("#pragma pack(push, 16)", 16),
new Tuple<string, int>("Test2", 16),
new Tuple<string, int>("#pragma pack(push, 64)", 64),
new Tuple<string, int>("Test3", 64),
new Tuple<string, int>("Test4", 64),
new Tuple<string, int>("#pragma pack(pop)", 16),
new Tuple<string, int>("Test5", 16),
new Tuple<string, int>("#pragma pack(pop)", defaultPack),
new Tuple<string, int>("Test6", defaultPack)
};
headerStreamTest.Lines.AddRange(packs.Select(tuple => tuple.Item1));
foreach (var (input, expectedPack) in packs)
{
preprocessor.ReadLine();
Assert.AreEqual(expectedPack, headerParserState.CurrentPack);
}
}
[TestMethod]
public void EnsureIncludeChangesFileWhenUsingQuotationMarks()
{
headerStreamTest.Lines.AddRange(new []
{
"#include \"asdf.h\"",
"#include \"file/path/to/header.h\""
});
preprocessor.ReadLine();
Assert.AreEqual(1, headerStreamTest.IncludeCount);
Assert.AreEqual("asdf.h", headerStreamTest.LastInclude);
preprocessor.ReadLine();
Assert.AreEqual(2, headerStreamTest.IncludeCount);
Assert.AreEqual("file/path/to/header.h", headerStreamTest.LastInclude);
}
[TestMethod]
public void EnsureIncludeChangesFileWhenUsingCarets()
{
headerStreamTest.Lines.AddRange(new []
{
"#include <asdf.h>",
"#include <file/path/to/header.h>"
});
preprocessor.ReadLine();
Assert.AreEqual(1, headerStreamTest.IncludeCount);
Assert.AreEqual("asdf.h", headerStreamTest.LastInclude);
preprocessor.ReadLine();
Assert.AreEqual(2, headerStreamTest.IncludeCount);
Assert.AreEqual("file/path/to/header.h", headerStreamTest.LastInclude);
}
}
}

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using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.Matching;
using ZoneCodeGenerator.Parsing.Matching.Matchers;
namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
{
[TestClass]
public class MatcherArrayTest
{
private Mock<ILexer> lexerMock;
private int tokenOffset;
private List<string> tokens;
private MatchingContext matchingContext;
[TestInitialize]
public void Setup()
{
tokenOffset = 0;
tokens = new List<string>();
lexerMock = new Mock<ILexer>();
lexerMock.Setup(lexer => lexer.PeekToken(It.IsAny<int>()))
.Returns((int index) => tokens.ElementAtOrDefault(index + tokenOffset));
lexerMock.Setup(lexer => lexer.NextToken())
.Returns(() => tokens.ElementAtOrDefault(tokenOffset++));
lexerMock.Setup(lexer => lexer.SkipTokens(It.IsAny<int>()))
.Callback((int count) => tokenOffset += count);
matchingContext = new MatchingContext(lexerMock.Object, new Dictionary<string, TokenMatcher>());
}
[TestMethod]
public void EnsureDecimalArraysAreRecognized()
{
tokens.AddRange(new List<string>
{
"[", "15", "]"
});
var matcher = new MatcherArray();
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(3, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureHexArraysAreRecognized()
{
tokens.AddRange(new List<string>
{
"[", "0x20", "]"
});
var matcher = new MatcherArray();
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(3, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureEnumValueArraysAreRecognized()
{
tokens.AddRange(new List<string>
{
"[", "ENUM_VALUE", "]"
});
var matcher = new MatcherArray();
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(3, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureFirstSquareBracketIsRequiredToBeRecognized()
{
tokens.AddRange(new List<string>
{
"13", "]"
});
var matcher = new MatcherArray();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureSecondSquareBracketIsRequiredToBeRecognized()
{
tokens.AddRange(new List<string>
{
"[", "13"
});
var matcher = new MatcherArray();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureSquareBracketsAreRequiredToBeRecognized()
{
tokens.AddRange(new List<string>
{
"13"
});
var matcher = new MatcherArray();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureSquareBracketsNeedToBeInTheCorrectOrder()
{
tokens.AddRange(new List<string>
{
"]", "13", "["
});
var matcher = new MatcherArray();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureNamedOutputIsDecimalNumberForDecimalInput()
{
tokens.AddRange(new List<string>
{
"[", "13", "]"
});
var matcher = new MatcherArray().WithName("array_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(3, result.ConsumedTokenCount);
Assert.AreEqual("13", result["array_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureNamedOutputIsDecimalNumberForHexInput()
{
tokens.AddRange(new List<string>
{
"[", "0x133", "]"
});
var matcher = new MatcherArray().WithName("array_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(3, result.ConsumedTokenCount);
Assert.AreEqual("307", result["array_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureNamedOutputIsStringForEnumValueInput()
{
tokens.AddRange(new List<string>
{
"[", "HELLO_WORLD", "]"
});
var matcher = new MatcherArray().WithName("array_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(3, result.ConsumedTokenCount);
Assert.AreEqual("HELLO_WORLD", result["array_token"].ElementAtOrDefault(0));
}
}
}

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using System;
using System.Collections.Generic;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.Matching;
using ZoneCodeGenerator.Parsing.Matching.Matchers;
namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
{
[TestClass]
public class MatcherGroupAndTest
{
private Mock<ILexer> lexerMock;
private MatchingContext matchingContext;
[TestInitialize]
public void Setup()
{
lexerMock = new Mock<ILexer>();
matchingContext = new MatchingContext(lexerMock.Object, new Dictionary<string, TokenMatcher>());
}
[TestMethod]
public void EnsureAllTestsSuccessfulMakesGroupSuccessful()
{
var groupAnd = new MatcherGroupAnd
(
new TestMatcher(true, 1),
new TestMatcher(true, 1),
new TestMatcher(true, 1),
new TestMatcher(true, 1)
);
var result = groupAnd.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(4, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureLastTestFailingLetsGroupFail()
{
var groupAnd = new MatcherGroupAnd
(
new TestMatcher(true, 4),
new TestMatcher(true, 2),
new TestMatcher(true, 1),
new TestMatcher(false, 0)
);
var result = groupAnd.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureFirstTestFailingLetsGroupFail()
{
var groupAnd = new MatcherGroupAnd
(
new TestMatcher(false, 0),
new TestMatcher(true, 1),
new TestMatcher(true, 1),
new TestMatcher(true, 1)
);
var result = groupAnd.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureTestsAreCalledWithCorrectTokenOffsets()
{
var testMatchers = new[]
{
new TestMatcher(true, 4),
new TestMatcher(true, 2),
new TestMatcher(true, 1),
new TestMatcher(false, 0),
new TestMatcher(true, 1)
};
var iTokenMatcherArray = (TokenMatcher[])testMatchers.Clone();
var groupAnd = new MatcherGroupAnd(iTokenMatcherArray);
var result = groupAnd.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
Assert.IsTrue(testMatchers[0].WasTested);
Assert.AreEqual(0, testMatchers[0].TestTokenOffset);
Assert.IsTrue(testMatchers[1].WasTested);
Assert.AreEqual(4, testMatchers[1].TestTokenOffset);
Assert.IsTrue(testMatchers[2].WasTested);
Assert.AreEqual(6, testMatchers[2].TestTokenOffset);
Assert.IsTrue(testMatchers[3].WasTested);
Assert.AreEqual(7, testMatchers[3].TestTokenOffset);
Assert.IsFalse(testMatchers[4].WasTested);
}
[TestMethod]
public void EnsureGroupWithNoTestsThrowsException()
{
MatcherGroupAnd matcherGroup = null;
Assert.ThrowsException<ArgumentException>(
() => matcherGroup = new MatcherGroupAnd()
);
Assert.IsNull(matcherGroup);
}
}
}

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using System.Collections.Generic;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.Matching;
using ZoneCodeGenerator.Parsing.Matching.Matchers;
namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
{
[TestClass]
public class MatcherGroupLoopTest
{
private const string LoopToken = "loop_token";
private int testsUntilUnsuccessful;
private int timesTested;
private Mock<ILexer> lexerMock;
private Mock<TokenMatcher> tokenMatcherMock;
private MatchingContext matchingContext;
[TestInitialize]
public void Setup()
{
timesTested = 0;
testsUntilUnsuccessful = 0;
lexerMock = new Mock<ILexer>();
tokenMatcherMock = new Mock<TokenMatcher>();
tokenMatcherMock.Setup(matcher => matcher.Test(It.IsAny<MatchingContext>(), It.IsAny<int>()))
.Returns(() =>
{
timesTested++;
if(testsUntilUnsuccessful == 0)
return new TokenMatchingResult(false, 0);
testsUntilUnsuccessful--;
var matchResult = new TokenMatchingResult(true, 1);
matchResult.AddNamedMatch(LoopToken, "test");
return matchResult;
});
matchingContext = new MatchingContext(lexerMock.Object, new Dictionary<string, TokenMatcher>());
}
[TestMethod]
public void EnsureZeroOneMultipleAcceptsNoSuccessfulTests()
{
testsUntilUnsuccessful = 0;
var matcherGroup = new MatcherGroupLoop(MatcherGroupLoop.LoopMode.ZeroOneMultiple, tokenMatcherMock.Object);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
Assert.AreEqual(1, timesTested);
}
[TestMethod]
public void EnsureZeroOneMultipleAcceptsOneSuccessfulTest()
{
testsUntilUnsuccessful = 1;
var matcherGroup = new MatcherGroupLoop(MatcherGroupLoop.LoopMode.ZeroOneMultiple, tokenMatcherMock.Object);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual(2, timesTested);
}
[TestMethod]
public void EnsureZeroOneMultipleAcceptsMultipleSuccessfulTest()
{
testsUntilUnsuccessful = 5;
var matcherGroup = new MatcherGroupLoop(MatcherGroupLoop.LoopMode.ZeroOneMultiple, tokenMatcherMock.Object);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(5, result.ConsumedTokenCount);
Assert.AreEqual(6, timesTested);
}
[TestMethod]
public void EnsureOneMultipleRejectsNoSuccessfulTests()
{
testsUntilUnsuccessful = 0;
var matcherGroup = new MatcherGroupLoop(MatcherGroupLoop.LoopMode.OneMultiple, tokenMatcherMock.Object);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
Assert.AreEqual(1, timesTested);
}
[TestMethod]
public void EnsureOneMultipleAcceptsOneSuccessfulTest()
{
testsUntilUnsuccessful = 1;
var matcherGroup = new MatcherGroupLoop(MatcherGroupLoop.LoopMode.OneMultiple, tokenMatcherMock.Object);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual(2, timesTested);
}
[TestMethod]
public void EnsureOneMultipleAcceptsMultipleSuccessfulTests()
{
testsUntilUnsuccessful = 3;
var matcherGroup = new MatcherGroupLoop(MatcherGroupLoop.LoopMode.OneMultiple, tokenMatcherMock.Object);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(3, result.ConsumedTokenCount);
Assert.AreEqual(4, timesTested);
}
[TestMethod]
public void EnsureMultipleRejectsNoSuccessfulTests()
{
testsUntilUnsuccessful = 0;
var matcherGroup = new MatcherGroupLoop(MatcherGroupLoop.LoopMode.Multiple, tokenMatcherMock.Object);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
Assert.AreEqual(1, timesTested);
}
[TestMethod]
public void EnsureMultipleRejectsOneSuccessfulTest()
{
testsUntilUnsuccessful = 1;
var matcherGroup = new MatcherGroupLoop(MatcherGroupLoop.LoopMode.Multiple, tokenMatcherMock.Object);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
Assert.AreEqual(2, timesTested);
}
[TestMethod]
public void EnsureMultipleAcceptsMultipleSuccessfulTests()
{
testsUntilUnsuccessful = 2;
var matcherGroup = new MatcherGroupLoop(MatcherGroupLoop.LoopMode.Multiple, tokenMatcherMock.Object);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(2, result.ConsumedTokenCount);
Assert.AreEqual(3, timesTested);
}
[TestMethod]
public void EnsureAllNamedMatchesAreIncluded()
{
testsUntilUnsuccessful = 10;
var matcherGroup = new MatcherGroupLoop(MatcherGroupLoop.LoopMode.Multiple, tokenMatcherMock.Object);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(10, result.ConsumedTokenCount);
Assert.AreEqual(11, timesTested);
var namedMatches = result[LoopToken];
Assert.AreEqual(10, namedMatches.Count);
foreach(var namedMatch in namedMatches)
Assert.AreEqual("test", namedMatch);
}
}
}

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using System.Collections.Generic;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.Matching;
using ZoneCodeGenerator.Parsing.Matching.Matchers;
namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
{
[TestClass]
public class MatcherGroupOptionalTest
{
private Mock<ILexer> lexerMock;
private MatchingContext matchingContext;
[TestInitialize]
public void Setup()
{
lexerMock = new Mock<ILexer>();
matchingContext = new MatchingContext(lexerMock.Object, new Dictionary<string, TokenMatcher>());
}
[TestMethod]
public void EnsureIsSuccessfulWhenMatcherIsSuccessful()
{
var matcherGroup = new MatcherGroupOptional(new TestMatcher(true, 5));
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(5, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureIsSuccessfulWhenMatcherIsUnsuccessful()
{
var matcherGroup = new MatcherGroupOptional(new TestMatcher(false, 0));
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
}
}

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using System;
using System.Collections.Generic;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.Matching;
using ZoneCodeGenerator.Parsing.Matching.Matchers;
namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
{
[TestClass]
public class MatcherGroupOrTest
{
private Mock<ILexer> lexerMock;
private MatchingContext matchingContext;
[TestInitialize]
public void Setup()
{
lexerMock = new Mock<ILexer>();
matchingContext = new MatchingContext(lexerMock.Object, new Dictionary<string, TokenMatcher>());
}
[TestMethod]
public void EnsureAnyTestSuccessfulMakesGroupSuccessful()
{
var matcherGroup = new MatcherGroupOr
(
new TestMatcher(false, 0),
new TestMatcher(false, 0),
new TestMatcher(true, 3),
new TestMatcher(false, 0)
);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(3, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureLastTestSuccessfulMakesGroupSuccessful()
{
var matcherGroup = new MatcherGroupOr
(
new TestMatcher(false, 0),
new TestMatcher(false, 0),
new TestMatcher(false, 0),
new TestMatcher(true, 4)
);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(4, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureAllTestsSuccessfulMakesGroupSuccessful()
{
var matcherGroup = new MatcherGroupOr
(
new TestMatcher(true, 1),
new TestMatcher(true, 2),
new TestMatcher(true, 3),
new TestMatcher(true, 4)
);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureNoTestsSuccessfulMakesGroupUnsuccessful()
{
var matcherGroup = new MatcherGroupOr
(
new TestMatcher(false, 0),
new TestMatcher(false, 0),
new TestMatcher(false, 0)
);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureTestsAreCalledWithCorrectTokenOffsets()
{
var testMatchers = new[]
{
new TestMatcher(false, 0),
new TestMatcher(false, 0),
new TestMatcher(false, 0),
new TestMatcher(true, 4),
new TestMatcher(false, 0),
};
var iTokenMatcherArray = (TokenMatcher[])testMatchers.Clone();
var matcherGroup = new MatcherGroupOr(iTokenMatcherArray);
var result = matcherGroup.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(4, result.ConsumedTokenCount);
Assert.IsTrue(testMatchers[0].WasTested);
Assert.AreEqual(0, testMatchers[0].TestTokenOffset);
Assert.IsTrue(testMatchers[1].WasTested);
Assert.AreEqual(0, testMatchers[1].TestTokenOffset);
Assert.IsTrue(testMatchers[2].WasTested);
Assert.AreEqual(0, testMatchers[2].TestTokenOffset);
Assert.IsTrue(testMatchers[3].WasTested);
Assert.AreEqual(0, testMatchers[3].TestTokenOffset);
Assert.IsFalse(testMatchers[4].WasTested);
}
[TestMethod]
public void EnsureGroupWithNoTestsThrowsException()
{
MatcherGroupOr matcherGroup = null;
Assert.ThrowsException<ArgumentException>(
() => matcherGroup = new MatcherGroupOr()
);
Assert.IsNull(matcherGroup);
}
}
}

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using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.Matching;
using ZoneCodeGenerator.Parsing.Matching.Matchers;
namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
{
[TestClass]
public class MatcherLiteralTest
{
private Mock<ILexer> lexerMock;
private int tokenOffset;
private List<string> tokens;
private MatchingContext matchingContext;
[TestInitialize]
public void Setup()
{
tokenOffset = 0;
tokens = new List<string>();
lexerMock = new Mock<ILexer>();
lexerMock.Setup(lexer => lexer.PeekToken(It.IsAny<int>()))
.Returns((int index) => tokens.ElementAtOrDefault(index + tokenOffset));
lexerMock.Setup(lexer => lexer.NextToken())
.Returns(() => tokens.ElementAtOrDefault(tokenOffset++));
lexerMock.Setup(lexer => lexer.SkipTokens(It.IsAny<int>()))
.Callback((int count) => tokenOffset += count);
matchingContext = new MatchingContext(lexerMock.Object, new Dictionary<string, TokenMatcher>());
}
[TestMethod]
public void EnsureMatchingSameStringReturnsSuccessful()
{
tokens.AddRange(new List<string>
{
"const"
});
var matcher = new MatcherLiteral("const");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureMatchingDifferentStringReturnsUnsuccessful()
{
tokens.AddRange(new List<string>
{
"long"
});
var matcher = new MatcherLiteral("const");
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureMatchingIsCaseSensitive()
{
tokens.AddRange(new List<string>
{
"CONST"
});
var matcher = new MatcherLiteral("const");
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureNamedMatchIsLiteralItself()
{
tokens.AddRange(new List<string>
{
"const"
});
var matcher = new MatcherLiteral("const").WithName("test_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual("const", result["test_token"].ElementAtOrDefault(0));
}
}
}

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using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.Matching;
using ZoneCodeGenerator.Parsing.Matching.Matchers;
namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
{
[TestClass]
public class MatcherNameTest
{
private Mock<ILexer> lexerMock;
private int tokenOffset;
private List<string> tokens;
private MatchingContext matchingContext;
[TestInitialize]
public void Setup()
{
tokenOffset = 0;
tokens = new List<string>();
lexerMock = new Mock<ILexer>();
lexerMock.Setup(lexer => lexer.PeekToken(It.IsAny<int>()))
.Returns((int index) => tokens.ElementAtOrDefault(index + tokenOffset));
lexerMock.Setup(lexer => lexer.NextToken())
.Returns(() => tokens.ElementAtOrDefault(tokenOffset++));
lexerMock.Setup(lexer => lexer.SkipTokens(It.IsAny<int>()))
.Callback((int count) => tokenOffset += count);
matchingContext = new MatchingContext(lexerMock.Object, new Dictionary<string, TokenMatcher>());
}
[TestMethod]
public void EnsureRecognizesNormalName()
{
tokens.AddRange(new List<string>
{
"variable_name"
});
var matcher = new MatcherName();
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureRecognizesUnderscoreAtTheBeginning()
{
tokens.AddRange(new List<string>
{
"_variable_name"
});
var matcher = new MatcherName();
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureAcceptsDigit()
{
tokens.AddRange(new List<string>
{
"v4ri4bl3_n4m3"
});
var matcher = new MatcherName();
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureDoesNotAcceptDigitAtTheBeginning()
{
tokens.AddRange(new List<string>
{
"5variable_name"
});
var matcher = new MatcherName();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureDoesNotAcceptCKeyword()
{
tokens.AddRange(new List<string>
{
"float"
});
var matcher = new MatcherName();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureDoesNotAcceptSymbols()
{
tokens.AddRange(new List<string>
{
"%$§"
});
var matcher = new MatcherName();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureDoesNotAcceptEmptyString()
{
tokens.AddRange(new List<string>
{
""
});
var matcher = new MatcherName();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureNamedOutputIsMatchedName()
{
tokens.AddRange(new List<string>
{
"variable_n4me"
});
var matcher = new MatcherName().WithName("name_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual("variable_n4me", result["name_token"].ElementAtOrDefault(0));
}
}
}

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using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.Matching;
using ZoneCodeGenerator.Parsing.Matching.Matchers;
namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
{
[TestClass]
public class MatcherNumberTest
{
private Mock<ILexer> lexerMock;
private int tokenOffset;
private List<string> tokens;
private MatchingContext matchingContext;
[TestInitialize]
public void Setup()
{
tokenOffset = 0;
tokens = new List<string>();
lexerMock = new Mock<ILexer>();
lexerMock.Setup(lexer => lexer.PeekToken(It.IsAny<int>()))
.Returns((int index) => tokens.ElementAtOrDefault(index + tokenOffset));
lexerMock.Setup(lexer => lexer.NextToken())
.Returns(() => tokens.ElementAtOrDefault(tokenOffset++));
lexerMock.Setup(lexer => lexer.SkipTokens(It.IsAny<int>()))
.Callback((int count) => tokenOffset += count);
matchingContext = new MatchingContext(lexerMock.Object, new Dictionary<string, TokenMatcher>());
}
[TestMethod]
public void EnsureDecimalNumbersAreRecognized()
{
tokens.AddRange(new List<string>
{
"1337"
});
var matcher = new MatcherNumber();
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureHexNumbersAreRecognized()
{
tokens.AddRange(new List<string>
{
"0x1A4"
});
var matcher = new MatcherNumber();
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureHexNumbersWithInvalidLettersAreInvalid()
{
tokens.AddRange(new List<string>
{
"0xAFZF"
});
var matcher = new MatcherNumber();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureWordsAreInvalid()
{
tokens.AddRange(new List<string>
{
"Hello"
});
var matcher = new MatcherNumber();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureSymbolsAreInvalid()
{
tokens.AddRange(new List<string>
{
"%"
});
var matcher = new MatcherNumber();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureJustHexPrefixIsInvalid()
{
tokens.AddRange(new List<string>
{
"0x"
});
var matcher = new MatcherNumber();
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
}
[TestMethod]
public void EnsureNamedOutputIsDecimalNumberForDecimalInput()
{
tokens.AddRange(new List<string>
{
"420"
});
var matcher = new MatcherNumber().WithName("number_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual("420", result["number_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureNamedOutputIsDecimalNumberForHexInput()
{
tokens.AddRange(new List<string>
{
"0x1a5"
});
var matcher = new MatcherNumber().WithName("number_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual("421", result["number_token"].ElementAtOrDefault(0));
}
}
}

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using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.Matching;
using ZoneCodeGenerator.Parsing.Matching.Matchers;
namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
{
[TestClass]
public class MatcherTypenameTest
{
private Mock<ILexer> lexerMock;
private int tokenOffset;
private List<string> tokens;
private MatchingContext matchingContext;
[TestInitialize]
public void Setup()
{
tokenOffset = 0;
tokens = new List<string>();
lexerMock = new Mock<ILexer>();
lexerMock.Setup(lexer => lexer.PeekToken(It.IsAny<int>()))
.Returns((int index) => tokens.ElementAtOrDefault(index + tokenOffset));
lexerMock.Setup(lexer => lexer.NextToken())
.Returns(() => tokens.ElementAtOrDefault(tokenOffset++));
lexerMock.Setup(lexer => lexer.SkipTokens(It.IsAny<int>()))
.Callback((int count) => tokenOffset += count);
matchingContext = new MatchingContext(lexerMock.Object, new Dictionary<string, TokenMatcher>());
}
[TestMethod]
public void EnsureBaseTypeNamesAreRecognized()
{
tokens.AddRange(new List<string>
{
"int"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual("int", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureNormalTypeNamesAreRecognized()
{
tokens.AddRange(new List<string>
{
"GfxWorld"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual("GfxWorld", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureUnsignedTypeNamesAreRecognized()
{
tokens.AddRange(new List<string>
{
"unsigned", "int"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(2, result.ConsumedTokenCount);
Assert.AreEqual("unsigned int", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureSignedTypeNamesAreRecognized()
{
tokens.AddRange(new List<string>
{
"signed", "int"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(2, result.ConsumedTokenCount);
Assert.AreEqual("signed int", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureConstTypeNamesAreRecognized()
{
tokens.AddRange(new List<string>
{
"const", "int"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(2, result.ConsumedTokenCount);
Assert.AreEqual("const int", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureDoubleLongIsRecognized()
{
tokens.AddRange(new List<string>
{
"long", "long"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(2, result.ConsumedTokenCount);
Assert.AreEqual("long long", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureDoubleLongWithPrefixesIsRecognized()
{
tokens.AddRange(new List<string>
{
"const", "unsigned", "long", "long"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(4, result.ConsumedTokenCount);
Assert.AreEqual("const unsigned long long", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureDoubleIntIsNotRecognized()
{
tokens.AddRange(new List<string>
{
"int", "int"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual("int", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureNamespacesAreAllowed()
{
tokens.AddRange(new List<string>
{
"std", ":", ":", "string"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(4, result.ConsumedTokenCount);
Assert.AreEqual("std::string", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureAcceptsTypeNamesWithNumbersAndUnderscores()
{
tokens.AddRange(new List<string>
{
"std", ":", ":", "int32_t"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(4, result.ConsumedTokenCount);
Assert.AreEqual("std::int32_t", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureShortNamespacesAreAllowed()
{
tokens.AddRange(new List<string>
{
"a", ":", ":", "b"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(4, result.ConsumedTokenCount);
Assert.AreEqual("a::b", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureDoubleColonPrefixIsNotAllowed()
{
tokens.AddRange(new List<string>
{
":", ":", "string"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
Assert.That.IsZero(result["type_token"].Count);
}
[TestMethod]
public void EnsureSingleDoubleColonNamespacesDoNotMatch()
{
tokens.AddRange(new List<string>
{
"std", ":", "string"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual("std", result["type_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureSymbolsAreNotAllowed()
{
tokens.AddRange(new List<string>
{
"%"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
Assert.That.IsZero(result["type_token"].Count);
}
[TestMethod]
public void EnsureSymbolsWithUnsignedAreNotAllowed()
{
tokens.AddRange(new List<string>
{
"unsigned", "%"
});
var matcher = new MatcherTypename().WithName("type_token");
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
Assert.That.IsZero(result["type_token"].Count);
}
}
}

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using ZoneCodeGenerator.Parsing.Matching;
namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
{
class TestMatcher : TokenMatcher
{
private readonly int tokenCount;
private readonly string tokenName;
public bool Successful { get; set; }
public int TestTokenOffset { get; private set; }
public bool WasTested { get; private set; }
public TestMatcher(bool successful, int tokenCount, string tokenName = "")
{
Successful = successful;
this.tokenCount = tokenCount;
this.tokenName = tokenName;
TestTokenOffset = 0;
WasTested = false;
}
protected override string GetIdentifier()
{
return "TestMatcher";
}
protected override TokenMatchingResult PerformTest(MatchingContext context, int tokenOffset)
{
var result = new TokenMatchingResult(Successful, Successful ? tokenCount : 0);
if(!string.IsNullOrEmpty(tokenName))
result.AddNamedMatch(tokenName, "test");
TestTokenOffset = tokenOffset;
WasTested = true;
return result;
}
}
}

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using System.Collections.Generic;
using ZoneCodeGenerator.Parsing;
namespace ZoneCodeGeneratorTests.Parsing.Mock
{
class IncludingParsingStreamTest : IIncludingParsingStream
{
public string Filename { get; set; }
public int Line { get; set; }
public List<string> Lines { get; }
public bool EndOfStream => Line >= Lines.Count;
public string LastInclude { get; private set; }
public int IncludeCount { get; private set; }
public IncludingParsingStreamTest(string filename)
{
Line = 0;
Filename = filename;
Lines = new List<string>();
LastInclude = "";
IncludeCount = 0;
}
public string ReadLine()
{
return EndOfStream ? "" : Lines[Line++];
}
public void IncludeFile(string filename)
{
LastInclude = filename;
IncludeCount++;
}
public void Close()
{
}
public void Dispose()
{
Close();
}
}
}

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using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.C_Header;
using ZoneCodeGenerator.Parsing.C_Header.Blocks;
using ZoneCodeGenerator.Parsing.C_Header.Tests;
using ZoneCodeGenerator.Parsing.Testing;
namespace ZoneCodeGeneratorTests.Parsing.Testing.Tests
{
[TestClass]
public class TestCloseBlockTest
{
private Mock<IHeaderParserState> parserStateMock;
private Mock<Block> topBlock;
private Mock<INameAssignable> topBlockNameAssignable;
private Mock<ILexer> lexerMock;
private int tokenOffset;
private List<string> tokens;
[TestInitialize]
public void Setup()
{
parserStateMock = new Mock<IHeaderParserState>();
topBlock = new Mock<Block>(parserStateMock.Object, BlockType.None);
topBlockNameAssignable = topBlock.As<INameAssignable>();
parserStateMock.SetupGet(state => state.CurrentBlock).Returns(() => topBlock.Object);
tokenOffset = 0;
tokens = new List<string>();
lexerMock = new Mock<ILexer>();
lexerMock.Setup(lexer => lexer.PeekToken(It.IsAny<int>()))
.Returns((int index) => tokens.ElementAtOrDefault(index + tokenOffset));
lexerMock.Setup(lexer => lexer.NextToken())
.Returns(() => tokens.ElementAtOrDefault(tokenOffset++));
lexerMock.Setup(lexer => lexer.SkipTokens(It.IsAny<int>()))
.Callback((int count) => tokenOffset += count);
}
[TestMethod]
public void EnsureRecognizesSimpleCurlyBrackets()
{
tokens.AddRange(new List<string>
{
"}", "struct", "test", "{"
});
var test = new TestCloseBlock(false);
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
// Be sure there was no name assigned
topBlockNameAssignable.Verify(assignable => assignable.AssignName(It.IsAny<string>()), Times.Never());
// Be sure the top block was popped
parserStateMock.Verify(state => state.PopBlock());
Assert.AreEqual(1, test.ConsumedTokenCount);
}
[TestMethod]
public void EnsureRecognizesCurlyBracketsWithSemicolon()
{
tokens.AddRange(new List<string>
{
"}", ";", "struct", "test", "{"
});
var test = new TestCloseBlock(true);
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
// Be sure there was no name assigned
topBlockNameAssignable.Verify(assignable => assignable.AssignName(It.IsAny<string>()), Times.Never());
// Be sure the top block was popped
parserStateMock.Verify(state => state.PopBlock());
Assert.AreEqual(2, test.ConsumedTokenCount);
}
[TestMethod]
public void EnsureFailsWithoutSemicolonIfRequired()
{
tokens.AddRange(new List<string>
{
"}", "struct", "test", "{"
});
var test = new TestCloseBlock(true);
Assert.ThrowsException<TestFailedException>(() => test.PerformTest(parserStateMock.Object, lexerMock.Object));
// Be sure there was no name assigned
topBlockNameAssignable.Verify(assignable => assignable.AssignName(It.IsAny<string>()), Times.Never());
parserStateMock.Verify(state => state.PopBlock(), Times.Never());
}
[TestMethod]
public void EnsureAssignsName()
{
tokens.AddRange(new List<string>
{
"}", "closing_name", ";", "struct", "test", "{"
});
var test = new TestCloseBlock(true);
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
topBlockNameAssignable.Verify(assignable => assignable.AssignName("closing_name"));
topBlockNameAssignable.VerifyNoOtherCalls();
// Be sure the top block was popped
parserStateMock.Verify(state => state.PopBlock());
Assert.AreEqual(3, test.ConsumedTokenCount);
}
[TestMethod]
public void EnsureFailsIfCannotAssignName()
{
tokens.AddRange(new List<string>
{
"}", "closing_name", ";", "struct", "test", "{"
});
// No INameAssignable interface implemented
topBlock = new Mock<Block>(parserStateMock.Object, BlockType.None);
var test = new TestCloseBlock(true);
Assert.ThrowsException<TestFailedException>(() => test.PerformTest(parserStateMock.Object, lexerMock.Object));
parserStateMock.Verify(state => state.PopBlock(), Times.Never());
}
[TestMethod]
public void EnsureDoesNotMatchIfNoCurlyBracket()
{
tokens.AddRange(new List<string>
{
"{", "}", "struct", "test", "{"
});
var test = new TestCloseBlock(false);
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
parserStateMock.Verify(state => state.PopBlock(), Times.Never());
Assert.AreEqual(0, test.ConsumedTokenCount);
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Domain;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.C_Header;
using ZoneCodeGenerator.Parsing.C_Header.Blocks;
using ZoneCodeGenerator.Parsing.C_Header.Tests;
using ZoneCodeGenerator.Parsing.Testing;
namespace ZoneCodeGeneratorTests.Parsing.Testing.Tests
{
[TestClass]
public class TestEnumMemberTest
{
private Mock<IHeaderParserState> parserStateMock;
private Mock<BlockEnum> enumMock;
private EnumMember addedEnumMember;
private Mock<ILexer> lexerMock;
private int tokenOffset;
private List<string> tokens;
[TestInitialize]
public void Setup()
{
parserStateMock = new Mock<IHeaderParserState>();
enumMock = new Mock<BlockEnum>(parserStateMock.Object, "testenum", DataTypeBaseType.INT, false);
addedEnumMember = null;
parserStateMock.SetupGet(state => state.CurrentBlock).Returns(() => enumMock.Object);
enumMock.Setup(_enum => _enum.AddMember(It.IsAny<EnumMember>()))
.Callback((EnumMember member) => addedEnumMember = member);
tokenOffset = 0;
tokens = new List<string>();
lexerMock = new Mock<ILexer>();
lexerMock.Setup(lexer => lexer.PeekToken(It.IsAny<int>()))
.Returns((int index) => tokens.ElementAtOrDefault(index + tokenOffset));
lexerMock.Setup(lexer => lexer.NextToken())
.Returns(() => tokens.ElementAtOrDefault(tokenOffset++));
lexerMock.Setup(lexer => lexer.SkipTokens(It.IsAny<int>()))
.Callback((int count) => tokenOffset += count);
}
[TestMethod]
public void EnsureAcceptsSimpleEnumEntry()
{
tokens.AddRange(new List<string>
{
"asdf", ","
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(2, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Once());
Assert.AreEqual("asdf", addedEnumMember.Name);
Assert.AreEqual(0L, addedEnumMember.Value);
}
[TestMethod]
public void EnsureAcceptsEntryWithSpecialCharacters()
{
tokens.AddRange(new List<string>
{
"$ASgF123__", ","
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(2, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Once());
Assert.AreEqual("$ASgF123__", addedEnumMember.Name);
Assert.AreEqual(0L, addedEnumMember.Value);
}
[TestMethod]
public void EnsureRejectsWithDigitInTheBeginning()
{
tokens.AddRange(new List<string>
{
"123var", ","
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Never());
}
[TestMethod]
public void EnsureAcceptsEntryWithDecimalNumber()
{
tokens.AddRange(new List<string>
{
"leet", "=", "1337", ","
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(4, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Once());
Assert.AreEqual("leet", addedEnumMember.Name);
Assert.AreEqual(1337L, addedEnumMember.Value);
}
[TestMethod]
public void EnsureAcceptsEntryWithHexadecimalNumber()
{
tokens.AddRange(new List<string>
{
"smoke", "=", "0x1a4", ","
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(4, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Once());
Assert.AreEqual("smoke", addedEnumMember.Name);
Assert.AreEqual(420L, addedEnumMember.Value);
}
[TestMethod]
public void EnsureRejectsEntryWithoutName()
{
tokens.AddRange(new List<string>
{
","
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Never());
}
[TestMethod]
public void EnsureRejectsEntryWithoutNameButWithNumber()
{
tokens.AddRange(new List<string>
{
"=", "0", ","
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Never());
}
[TestMethod]
public void EnsurePicksNextNumberWhenNoneSpecified()
{
enumMock.Setup(_enum => _enum.GetNextEnumValue()).Returns(1337L);
tokens.AddRange(new List<string>
{
"asdf", ","
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(2, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Once());
Assert.AreEqual("asdf", addedEnumMember.Name);
Assert.AreEqual(1337L, addedEnumMember.Value);
}
[TestMethod]
public void EnsureNeedsTerminator()
{
tokens.AddRange(new List<string>
{
"asdf", "nextentry"
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Never());
}
[TestMethod]
public void EnsureNeedsTerminatorEvenWithValueSpecified()
{
tokens.AddRange(new List<string>
{
"asdf", "=", "0", "nextentry"
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Never());
}
[TestMethod]
public void EnsureAcceptsLastEntryWithoutComma()
{
tokens.AddRange(new List<string>
{
"asdf", "}"
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(1, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Once());
Assert.AreEqual("asdf", addedEnumMember.Name);
Assert.AreEqual(0L, addedEnumMember.Value);
}
[TestMethod]
public void EnsureAcceptsLastEntryWithoutCommaWithValueSpecified()
{
tokens.AddRange(new List<string>
{
"asdf", "=", "1336", "}"
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(3, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Once());
Assert.AreEqual("asdf", addedEnumMember.Name);
Assert.AreEqual(1336L, addedEnumMember.Value);
}
[TestMethod]
public void EnsureAcceptsOtherEnumValues()
{
var previousMember = new EnumMember("prev", 1335);
parserStateMock.Setup(state => state.FindEnumMember("prev")).Returns(previousMember);
tokens.AddRange(new List<string>
{
"asdf", "=", "prev", ","
});
var test = new TestEnumMember();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(4, test.ConsumedTokenCount);
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Once());
Assert.AreEqual("asdf", addedEnumMember.Name);
Assert.AreEqual(1335L, addedEnumMember.Value);
}
[TestMethod]
public void EnsureThrowsErrorIfPreviousEnumValueNotDeclared()
{
tokens.AddRange(new List<string>
{
"asdf", "=", "prev", ","
});
var test = new TestEnumMember();
Assert.ThrowsException<TestFailedException>(() => test.PerformTest(parserStateMock.Object, lexerMock.Object));
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Never());
}
[TestMethod]
public void EnsureThrowsErrorIfTopBlockIsNotEnum()
{
var blockMock = new Mock<Block>(parserStateMock.Object, BlockType.None);
parserStateMock.SetupGet(state => state.CurrentBlock).Returns(blockMock.Object);
tokens.AddRange(new List<string>
{
"asdf", "=", "0", ","
});
var test = new TestEnumMember();
Assert.ThrowsException<Exception>(() => test.PerformTest(parserStateMock.Object, lexerMock.Object));
enumMock.Verify(_enum => _enum.AddMember(It.IsAny<EnumMember>()), Times.Never());
}
}
}

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using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Domain;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.C_Header;
using ZoneCodeGenerator.Parsing.C_Header.Blocks;
using ZoneCodeGenerator.Parsing.C_Header.Tests;
using ZoneCodeGenerator.Parsing.Testing;
namespace ZoneCodeGeneratorTests.Parsing.Testing.Tests
{
[TestClass]
public class TestEnumTest
{
private Mock<IHeaderParserState> parserStateMock;
private Block pushedBlock;
private Mock<ILexer> lexerMock;
private int tokenOffset;
private List<string> tokens;
[TestInitialize]
public void Setup()
{
parserStateMock = new Mock<IHeaderParserState>();
parserStateMock.Setup(state => state.PushBlock(It.IsAny<Block>()))
.Callback((Block block) => pushedBlock = block);
tokenOffset = 0;
tokens = new List<string>();
lexerMock = new Mock<ILexer>();
lexerMock.Setup(lexer => lexer.PeekToken(It.IsAny<int>()))
.Returns((int index) => tokens.ElementAtOrDefault(index + tokenOffset));
lexerMock.Setup(lexer => lexer.NextToken())
.Returns(() => tokens.ElementAtOrDefault(tokenOffset++));
lexerMock.Setup(lexer => lexer.SkipTokens(It.IsAny<int>()))
.Callback((int count) => tokenOffset += count);
}
[TestMethod]
public void EnsureAcceptsSimpleEnumOpening()
{
tokens.AddRange(new List<string>
{
"enum", "test_enum", "{", "test"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(3, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Once());
parserStateMock.VerifyNoOtherCalls();
if (pushedBlock is BlockEnum blockEnum)
{
Assert.AreEqual("test_enum", blockEnum.Name);
Assert.IsFalse(blockEnum.IsTypedef);
Assert.AreEqual(DataTypeBaseType.INT, blockEnum.ParentType);
}
else
Assert.Fail("Pushed block is supposed to be an enum");
}
[TestMethod]
public void EnsureAcceptsEnumAsTypedef()
{
tokens.AddRange(new List<string>
{
"typedef", "enum", "test_enum", "{", "test"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(4, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Once());
parserStateMock.VerifyNoOtherCalls();
if (pushedBlock is BlockEnum blockEnum)
{
Assert.AreEqual("test_enum", blockEnum.Name);
Assert.IsTrue(blockEnum.IsTypedef);
Assert.AreEqual(DataTypeBaseType.INT, blockEnum.ParentType);
}
else
Assert.Fail("Pushed block is supposed to be an enum");
}
[TestMethod]
public void EnsureAcceptsEnumWithParentTypeSpecified()
{
parserStateMock.Setup(state => state.FindType("unsigned char")).Returns(DataTypeBaseType.UNSIGNED_CHAR);
tokens.AddRange(new List<string>
{
"enum", "test_enum", ":", "unsigned", "char", "{", "test"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(6, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Once());
if (pushedBlock is BlockEnum blockEnum)
{
Assert.AreEqual("test_enum", blockEnum.Name);
Assert.IsFalse(blockEnum.IsTypedef);
Assert.AreEqual(DataTypeBaseType.UNSIGNED_CHAR, blockEnum.ParentType);
}
else
Assert.Fail("Pushed block is supposed to be an enum");
}
[TestMethod]
public void EnsureAcceptsEnumWithParentTypeAsTypedef()
{
var typeDeclaration = new TypeDeclaration(DataTypeBaseType.SHORT, new List<ReferenceType>());
var typedef = new DataTypeTypedef("", "bla_blub", typeDeclaration);
parserStateMock.Setup(state => state.FindType("bla_blub")).Returns(typedef);
tokens.AddRange(new List<string>
{
"enum", "test_enum", ":", "bla_blub", "{", "test"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(5, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Once());
if (pushedBlock is BlockEnum blockEnum)
{
Assert.AreEqual("test_enum", blockEnum.Name);
Assert.IsFalse(blockEnum.IsTypedef);
Assert.AreEqual(DataTypeBaseType.SHORT, blockEnum.ParentType);
}
else
Assert.Fail("Pushed block is supposed to be an enum");
}
[TestMethod]
public void EnsureAcceptsEnumWithParentTypeAsTypedefWithNamespace()
{
var typeDeclaration = new TypeDeclaration(DataTypeBaseType.SHORT, new List<ReferenceType>());
var typedef = new DataTypeTypedef("std", "bla_blub", typeDeclaration);
parserStateMock.Setup(state => state.FindType("std::bla_blub")).Returns(typedef);
tokens.AddRange(new List<string>
{
"enum", "test_enum", ":", "std", ":", ":", "bla_blub", "{", "test"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(8, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Once());
if (pushedBlock is BlockEnum blockEnum)
{
Assert.AreEqual("test_enum", blockEnum.Name);
Assert.IsFalse(blockEnum.IsTypedef);
Assert.AreEqual(DataTypeBaseType.SHORT, blockEnum.ParentType);
}
else
Assert.Fail("Pushed block is supposed to be an enum");
}
[TestMethod]
public void EnsureRejectsEnumWithInvalidParentType()
{
tokens.AddRange(new List<string>
{
"enum", "test_enum", ":", "non_existant", "{", "test"
});
var test = new TestEnum();
Assert.ThrowsException<TestFailedException>(() => test.PerformTest(parserStateMock.Object, lexerMock.Object));
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Never());
parserStateMock.Verify(state => state.FindType("non_existant"), Times.Once());
}
[TestMethod]
public void EnsureRejectsEnumWithParentTypeAsTypedefWithArray()
{
var typeDeclaration = new TypeDeclaration(DataTypeBaseType.SHORT, new List<ReferenceType>
{
new ReferenceTypeArray(3)
});
var typedef = new DataTypeTypedef("", "bla_blub", typeDeclaration);
parserStateMock.Setup(state => state.FindType("bla_blub")).Returns(typedef);
tokens.AddRange(new List<string>
{
"enum", "test_enum", ":", "bla_blub", "{", "test"
});
var test = new TestEnum();
Assert.ThrowsException<TestFailedException>(() => test.PerformTest(parserStateMock.Object, lexerMock.Object));
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Never());
parserStateMock.Verify(state => state.FindType("bla_blub"), Times.Once());
}
[TestMethod]
public void EnsureRejectsEnumWithParentTypeAsTypedefWithPointerDepth()
{
var typeDeclaration = new TypeDeclaration(DataTypeBaseType.SHORT, new List<ReferenceType>
{
new ReferenceTypePointer()
});
var typedef = new DataTypeTypedef("", "bla_blub", typeDeclaration);
parserStateMock.Setup(state => state.FindType("bla_blub")).Returns(typedef);
tokens.AddRange(new List<string>
{
"enum", "test_enum", ":", "bla_blub", "{", "test"
});
var test = new TestEnum();
Assert.ThrowsException<TestFailedException>(() => test.PerformTest(parserStateMock.Object, lexerMock.Object));
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Never());
parserStateMock.Verify(state => state.FindType("bla_blub"), Times.Once());
}
[TestMethod]
public void EnsureRejectsEnumWithParentTypeNotBaseType()
{
var _struct = new DataTypeStruct("", "bla_blub", 4);
parserStateMock.Setup(state => state.FindType("bla_blub")).Returns(_struct);
tokens.AddRange(new List<string>
{
"enum", "test_enum", ":", "bla_blub", "{", "test"
});
var test = new TestEnum();
Assert.ThrowsException<TestFailedException>(() => test.PerformTest(parserStateMock.Object, lexerMock.Object));
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Never());
parserStateMock.Verify(state => state.FindType("bla_blub"), Times.Once());
}
[TestMethod]
public void EnsureRejectsEnumWithParentTypeTypedefNotBaseType()
{
var _struct = new DataTypeStruct("", "bla_blub", 4);
var typeDeclaration = new TypeDeclaration(_struct, new List<ReferenceType>());
var typedef = new DataTypeTypedef("", "bla_blub", typeDeclaration);
parserStateMock.Setup(state => state.FindType("bla_blub")).Returns(typedef);
tokens.AddRange(new List<string>
{
"enum", "test_enum", ":", "bla_blub", "{", "test"
});
var test = new TestEnum();
Assert.ThrowsException<TestFailedException>(() => test.PerformTest(parserStateMock.Object, lexerMock.Object));
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Never());
parserStateMock.Verify(state => state.FindType("bla_blub"), Times.Once());
}
[TestMethod]
public void EnsureRejectsWhenKeywordIsWrong()
{
tokens.AddRange(new List<string>
{
"notenum", "test_enum", "{", "test"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Never());
parserStateMock.VerifyNoOtherCalls();
}
[TestMethod]
public void EnsureRejectsWhenNameIsWrong()
{
tokens.AddRange(new List<string>
{
"enum", "3name", "{", "test"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Never());
parserStateMock.VerifyNoOtherCalls();
}
[TestMethod]
public void EnsureRejectsWhenNoCurlyBrackets()
{
tokens.AddRange(new List<string>
{
"enum", "test_enum", "test", "test2"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Never());
parserStateMock.VerifyNoOtherCalls();
}
[TestMethod]
public void EnsureRejectsWhenDoubleColonButNoType()
{
tokens.AddRange(new List<string>
{
"enum", "test_enum", ":", "{", "test"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Never());
parserStateMock.VerifyNoOtherCalls();
}
[TestMethod]
public void EnsureRejectsWhenDoubleColonAndTypeButNoBracket()
{
tokens.AddRange(new List<string>
{
"enum", "test_enum", ":", "short", "test"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Never());
parserStateMock.VerifyNoOtherCalls();
}
[TestMethod]
public void EnsureNameIsGeneratedIfNoneExisting()
{
tokens.AddRange(new List<string>
{
"enum", "{", "test"
});
var test = new TestEnum();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(2, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()), Times.Once());
parserStateMock.VerifyNoOtherCalls();
if (pushedBlock is BlockEnum blockEnum)
{
Assert.IsFalse(string.IsNullOrEmpty(blockEnum.Name));
Assert.IsFalse(blockEnum.IsTypedef);
Assert.AreEqual(DataTypeBaseType.INT, blockEnum.ParentType);
}
else
Assert.Fail("Pushed block is supposed to be an enum");
}
}
}

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using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Domain;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.C_Header;
using ZoneCodeGenerator.Parsing.C_Header.Tests;
using ZoneCodeGenerator.Parsing.Testing;
namespace ZoneCodeGeneratorTests.Parsing.Testing.Tests
{
[TestClass]
public class TestForwardDeclTest
{
private Mock<IHeaderParserState> parserStateMock;
private ForwardDeclaration addedForwardDeclaration;
private Mock<ILexer> lexerMock;
private int tokenOffset;
private List<string> tokens;
private Namespace currentNamespace;
[TestInitialize]
public void Setup()
{
currentNamespace = new Namespace();
parserStateMock = new Mock<IHeaderParserState>();
parserStateMock.SetupGet(state => state.CurrentNamespace).Returns(() => currentNamespace);
parserStateMock.Setup(state => state.AddForwardDeclaration(It.IsAny<ForwardDeclaration>()))
.Callback((ForwardDeclaration forwardDeclaration) => addedForwardDeclaration = forwardDeclaration);
tokenOffset = 0;
tokens = new List<string>();
lexerMock = new Mock<ILexer>();
lexerMock.Setup(lexer => lexer.PeekToken(It.IsAny<int>()))
.Returns((int index) => tokens.ElementAtOrDefault(index + tokenOffset));
lexerMock.Setup(lexer => lexer.NextToken())
.Returns(() => tokens.ElementAtOrDefault(tokenOffset++));
lexerMock.Setup(lexer => lexer.SkipTokens(It.IsAny<int>()))
.Callback((int count) => tokenOffset += count);
}
[TestMethod]
public void EnsureAcceptsForwardDeclarationForEnums()
{
tokens.AddRange(new List<string>
{
"enum", "test_enum", ";"
});
var test = new TestForwardDecl();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(3, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.AddForwardDeclaration(It.IsAny<ForwardDeclaration>()), Times.Once());
Assert.AreEqual("", addedForwardDeclaration.Namespace);
Assert.AreEqual("test_enum", addedForwardDeclaration.Name);
Assert.AreEqual(DataTypeType.Enum, addedForwardDeclaration.Type);
}
[TestMethod]
public void EnsureAcceptsForwardDeclarationForStructs()
{
tokens.AddRange(new List<string>
{
"struct", "test_struct", ";"
});
var test = new TestForwardDecl();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(3, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.AddForwardDeclaration(It.IsAny<ForwardDeclaration>()), Times.Once());
Assert.AreEqual("", addedForwardDeclaration.Namespace);
Assert.AreEqual("test_struct", addedForwardDeclaration.Name);
Assert.AreEqual(DataTypeType.Struct, addedForwardDeclaration.Type);
}
[TestMethod]
public void EnsureAcceptsForwardDeclarationForUnions()
{
tokens.AddRange(new List<string>
{
"union", "test_union", ";"
});
var test = new TestForwardDecl();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(3, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.AddForwardDeclaration(It.IsAny<ForwardDeclaration>()), Times.Once());
Assert.AreEqual("", addedForwardDeclaration.Namespace);
Assert.AreEqual("test_union", addedForwardDeclaration.Name);
Assert.AreEqual(DataTypeType.Union, addedForwardDeclaration.Type);
}
[TestMethod]
public void EnsureRejectsForwardDeclarationForNamespaces()
{
tokens.AddRange(new List<string>
{
"namespace", "test_union", ";"
});
var test = new TestForwardDecl();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
}
}
}

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using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.C_Header;
using ZoneCodeGenerator.Parsing.C_Header.Blocks;
using ZoneCodeGenerator.Parsing.C_Header.Tests;
using ZoneCodeGenerator.Parsing.Testing;
namespace ZoneCodeGeneratorTests.Parsing.Testing.Tests
{
[TestClass]
public class TestNamespaceTest
{
private Mock<IHeaderParserState> parserStateMock;
private Block pushedBlock;
private Mock<ILexer> lexerMock;
private int tokenOffset;
private List<string> tokens;
[TestInitialize]
public void Setup()
{
parserStateMock = new Mock<IHeaderParserState>();
pushedBlock = null;
parserStateMock.Setup(state => state.PushBlock(It.IsAny<Block>()))
.Callback((Block block) => pushedBlock = block);
tokenOffset = 0;
tokens = new List<string>();
lexerMock = new Mock<ILexer>();
lexerMock.Setup(lexer => lexer.PeekToken(It.IsAny<int>()))
.Returns((int index) => tokens.ElementAtOrDefault(index + tokenOffset));
lexerMock.Setup(lexer => lexer.NextToken())
.Returns(() => tokens.ElementAtOrDefault(tokenOffset++));
lexerMock.Setup(lexer => lexer.SkipTokens(It.IsAny<int>()))
.Callback((int count) => tokenOffset += count);
}
[TestMethod]
public void EnsureAcceptsNamespaceDeclaration()
{
tokens.AddRange(new List<string>
{
"namespace", "some_namespace", "{"
});
var test = new TestNamespace();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(3, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()));
parserStateMock.VerifyNoOtherCalls();
if (pushedBlock is BlockNamespace namespaceBlock)
{
Assert.AreEqual("some_namespace", namespaceBlock.Name);
}
else
Assert.Fail("Pushed block is supposed to be a namespace");
}
[TestMethod]
public void EnsureAcceptsNamespacesWithSpecialCharacters()
{
tokens.AddRange(new List<string>
{
"namespace", "$omeW3irdN4m3sp4c3", "{"
});
var test = new TestNamespace();
Assert.AreEqual(TokenTestResult.Match, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(3, test.ConsumedTokenCount);
parserStateMock.Verify(state => state.PushBlock(It.IsAny<Block>()));
parserStateMock.VerifyNoOtherCalls();
if (pushedBlock is BlockNamespace namespaceBlock)
{
Assert.AreEqual("$omeW3irdN4m3sp4c3", namespaceBlock.Name);
}
else
Assert.Fail("Pushed block is supposed to be a namespace");
}
[TestMethod]
public void EnsureCanOnlyHaveOneNamespaceName()
{
tokens.AddRange(new List<string>
{
"namespace", "namespace_name", "another_namespace_name", "{"
});
var test = new TestNamespace();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
parserStateMock.VerifyNoOtherCalls();
}
[TestMethod]
public void EnsureNeedsOpeningCurlyBrackets()
{
tokens.AddRange(new List<string>
{
"namespace", "namespace_name", ""
});
var test = new TestNamespace();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
parserStateMock.VerifyNoOtherCalls();
}
[TestMethod]
public void EnsureRejectsNameWithDigitAsFirstCharacter()
{
tokens.AddRange(new List<string>
{
"namespace", "1ns", "{"
});
var test = new TestNamespace();
Assert.AreEqual(TokenTestResult.NoMatch, test.PerformTest(parserStateMock.Object, lexerMock.Object));
Assert.AreEqual(0, test.ConsumedTokenCount);
parserStateMock.VerifyNoOtherCalls();
}
}
}