public void TestMatching()
{
Parser parser = new Parser(new ReportSettings());
MockMatcher mockmatcher = new MockMatcher(null);
string source = GetCodeFile();
parser.Matchers.Clear();
parser.Matchers.Add(mockmatcher);
mockmatcher.InsertPointReturnValue = -1;
string result = parser.ParseString(source);
Assert.IsTrue(mockmatcher.InsertPointCalled);
Assert.IsFalse(mockmatcher.MatchCalled);
Assert.AreEqual(result, source);
mockmatcher.InsertPointReturnValue = -2;
mockmatcher.InsertPointCalled = false;
result = parser.ParseString(source);
Assert.IsTrue(mockmatcher.InsertPointCalled);
Assert.IsTrue(mockmatcher.MatchCalled);
Assert.AreEqual("foofoo", result);
}
public void ShouldNotMatchWhenTheImplementationReturnsNull()
{
var tokenizer = new Mock <ITokenizableStreamBase <object> >();
var mockMatcher = new MockMatcher(null);
Assert.IsFalse(mockMatcher.IsMatch(tokenizer.Object));
}
public void ShouldMatchWhenTheMatcherImplementationReturnsAToken()
{
var tokenizer = new Mock <ITokenizableStreamBase <object> >();
var mockMatcher = new MockMatcher(new Token <object>(TokenType.Word));
Assert.IsTrue(mockMatcher.IsMatch(tokenizer.Object));
}
public void ShouldReturnNullWhenTheImplementationReturnsNull()
{
var tokenizer = new Mock <ITokenizableStreamBase <object> >();
var mockMatcher = new MockMatcher(null);
Assert.IsNull(mockMatcher.GetToken(tokenizer.Object));
Assert.AreEqual(1, mockMatcher.ImplementationCalls);
}
public void ShouldCallTakeSnapshotWhenTestingForAMatch()
{
var tokenizer = new Mock <ITokenizableStreamBase <object> >();
var mockMatcher = new MockMatcher(null);
mockMatcher.IsMatch(tokenizer.Object);
tokenizer.Verify(t => t.TakeSnapshot(), Times.Once);
}
public void ShouldCallGetTokenImplementationWhenTestingForAMatch()
{
var tokenizer = new Mock <ITokenizableStreamBase <object> >();
var mockMatcher = new MockMatcher(null);
mockMatcher.IsMatch(tokenizer.Object);
Assert.AreEqual(1, mockMatcher.ImplementationCalls);
}
public void ShouldReturnATokenWhenTheImplementationReturnsAToken()
{
var tokenizer = new Mock <ITokenizableStreamBase <object> >();
var token = new Token <object>(TokenType.Word);
var mockMatcher = new MockMatcher(token);
Assert.AreEqual(token, mockMatcher.GetToken(tokenizer.Object));
Assert.AreEqual(1, mockMatcher.ImplementationCalls);
}
public void ShouldNotCallCommitSnapshotWhenTestingForAMatch()
{
var tokenizer = new Mock <ITokenizableStreamBase <object> >();
var mockMatcher = new MockMatcher(null);
mockMatcher.IsMatch(tokenizer.Object);
tokenizer.Verify(t => t.CommitSnapshot(), Times.Never);
}
public void ShouldCallRollbackSnapshotWhenTheImplementationReturnsNull()
{
var tokenizer = new Mock <ITokenizableStreamBase <object> >();
var mockMatcher = new MockMatcher(null);
mockMatcher.GetToken(tokenizer.Object);
tokenizer.Verify(t => t.RollbackSnapshot(), Times.Once);
tokenizer.Verify(t => t.CommitSnapshot(), Times.Never);
}
public void ShouldMatchWhenTheTokenizerHasPassedTheLastItem()
{
var tokenizer = new Mock <ITokenizableStreamBase <object> >();
tokenizer.Setup(t => t.IsAtEnd()).Returns(true);
var mockMatcher = new MockMatcher(null);
var isMatch = mockMatcher.IsMatch(tokenizer.Object);
Assert.IsTrue(isMatch);
tokenizer.Verify(t => t.IsAtEnd(), Times.Once);
Assert.AreEqual(0, mockMatcher.ImplementationCalls);
}
public void ShouldReturnNullWhenTheTokenizerHasConsumedTheLastItem()
{
var tokenizer = new Mock <ITokenizableStreamBase <object> >();
tokenizer.Setup(t => t.IsAtEnd()).Returns(true);
var mockMatcher = new MockMatcher(null);
var token = mockMatcher.GetToken(tokenizer.Object);
Assert.IsNull(token);
tokenizer.Verify(t => t.IsAtEnd(), Times.Once);
Assert.AreEqual(0, mockMatcher.ImplementationCalls);
}
public void SetUp()
{
arg = new NamedObject("arg");
stringMatcher = new MockMatcher();
matcher = new ToStringMatcher(stringMatcher);
}