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Seperate unit tests for commentprocessor and c_header preprocessor

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Jan
2019-10-27 14:12:05 +01:00
parent 146c992dd5
commit d4da8645b1
3 changed files with 112 additions and 95 deletions
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93
test/ZoneCodeGeneratorTests/Parsing/Impl/CommentProcessorTest.cs Normal file
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using System.Collections.Generic;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using ZoneCodeGenerator.Parsing;
using ZoneCodeGenerator.Parsing.Impl;
using ZoneCodeGenerator.Utils;
namespace ZoneCodeGeneratorTests.Parsing.Impl
{
[TestClass]
public class CommentPreprocessorTest
{
private ICommentProcessor commentProcessor;
[TestInitialize]
public void Setup()
{
commentProcessor = new CommentProcessor();
}
[TestMethod]
public void EnsureReturnsUnmodifiedText()
{
string[] stringsThatShouldNotBeModified =
{
"This is a normal string",
"There is nothing to be preprocessed!",
"0124124124 # 124124124",
"...",
"<?php><html>asdf</html>",
""
};
foreach (var stringThatShouldNotBeModified in stringsThatShouldNotBeModified)
{
Assert.AreEqual(stringThatShouldNotBeModified, commentProcessor.RemoveComments(stringThatShouldNotBeModified));
}
}
[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"},
};
foreach (var (input, expectedResult) in commentStrings)
{
Assert.AreEqual(expectedResult, commentProcessor.RemoveComments(input));
}
}
[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"},
};
foreach (var (input, expectedResult) in commentStrings)
{
Assert.AreEqual(expectedResult, commentProcessor.RemoveComments(input));
}
}
[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"},
};
foreach (var (input, expectedResult) in commentStrings)
{
Assert.AreEqual(expectedResult, commentProcessor.RemoveComments(input));
}
}
}
}