ZoneCodeGenerator: Add tests for Matchers to test TokenOffset and Tag behaviour

This commit is contained in:
Jan
2019-10-29 12:21:07 +01:00
parent d5ecaa186d
commit 117ba118af
10 changed files with 486 additions and 0 deletions

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@ -155,5 +155,54 @@ namespace ZoneCodeGeneratorTests.Parsing.Matching.Matchers
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual("variable_n4me", result.NamedMatches["name_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureMakesCorrectUseOfTokenOffset()
{
tokens.AddRange(new List<string>
{
"static", "int", "variable_n4me", "=", "5", ";"
});
var matcher = new MatcherName().WithName("name_token");
var result = matcher.Test(matchingContext, 2);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual("variable_n4me", result.NamedMatches["name_token"].ElementAtOrDefault(0));
}
[TestMethod]
public void EnsureAddsTagWhenMatched()
{
tokens.AddRange(new List<string>
{
"variable_n4me"
});
var matcher = new MatcherName().WithTag("very_cool_matcher");
var result = matcher.Test(matchingContext, 0);
Assert.IsTrue(result.Successful);
Assert.AreEqual(1, result.ConsumedTokenCount);
Assert.AreEqual(1, result.MatchedTags.Count);
Assert.AreEqual("very_cool_matcher", result.MatchedTags[0]);
}
[TestMethod]
public void EnsureDoesNotAddTagWhenNotMatched()
{
tokens.AddRange(new List<string>
{
"1337"
});
var matcher = new MatcherName().WithTag("very_cool_matcher");
var result = matcher.Test(matchingContext, 0);
Assert.IsFalse(result.Successful);
Assert.AreEqual(0, result.ConsumedTokenCount);
Assert.AreEqual(0, result.MatchedTags.Count);
}
}
}