public void ShouldReturnNullWhenAtTheEndOfTheTokenizer()
{
var stringTokenizer = new StringTokenizer(string.Empty);
var mockMatchKeyword = new MockMatchKeyword(TokenType.Word, "key");
var token = mockMatchKeyword.CallImplementation(stringTokenizer);
Assert.IsNull(token);
}
public void ShouldSetTheValueOfTheToken()
{
var stringTokenizer = new StringTokenizer("key");
var mockMatchKeyword = new MockMatchKeyword(TokenType.Word, "key");
var token = mockMatchKeyword.CallImplementation(stringTokenizer);
Assert.AreEqual("key", token.TokenValue);
}
public void ShouldReturnNullWhenTheKeywordIsNotFound()
{
var stringTokenizer = new StringTokenizer("kee");
var mockMatchKeyword = new MockMatchKeyword(TokenType.Word, "key");
var token = mockMatchKeyword.CallImplementation(stringTokenizer);
Assert.IsNull(token);
}
public void ShouldMatchAWordAtTheEndOfTheTokenizerWhenAllowAsSubstringIsFalse()
{
var stringTokenizer = new StringTokenizer("key");
var mockMatchKeyword = new MockMatchKeyword(TokenType.Word, "key");
mockMatchKeyword.AllowAsSubString = false;
var token = mockMatchKeyword.CallImplementation(stringTokenizer);
Assert.IsNotNull(token);
}
public void ShouldMatchASubstringWhenAllowAsSubstringIsTrue()
{
var stringTokenizer = new StringTokenizer("keyword");
var mockMatchKeyword = new MockMatchKeyword(TokenType.Word, "key");
mockMatchKeyword.AllowAsSubString = true;
var token = mockMatchKeyword.CallImplementation(stringTokenizer);
Assert.IsNotNull(token);
}
public void ShouldCaptureCurrentTheLocation()
{
var stringTokenizer = new Mock <StringTokenizer>("key")
{
CallBase = true
};
var mockMatchKeyword = new MockMatchKeyword(TokenType.Word, "key");
mockMatchKeyword.CallImplementation(stringTokenizer.Object);
stringTokenizer.Verify(t => t.GetCurrentLocation(), Times.Once);
}
public void ShouldMatchAWordTerminatedByASpecialCharacterWhenAllowAsSubstringIsFalse()
{
var stringTokenizer = new StringTokenizer("key, word");
var mockMatchKeyword = new MockMatchKeyword(TokenType.Word, "key");
mockMatchKeyword.AllowAsSubString = false;
mockMatchKeyword.SpecialCharacters = new List <MatchKeyword> {
new MatchKeyword(TokenType.Word, ",")
};
var token = mockMatchKeyword.CallImplementation(stringTokenizer);
Assert.IsNotNull(token);
}
public void ShouldCreateATokenFromCurrentTheLoction()
{
var tokenLocation = new Mock <ITokenLocation>(MockBehavior.Default);
var stringTokenizer = new Mock <StringTokenizer>("key")
{
CallBase = true
};
stringTokenizer.Setup(t => t.GetCurrentLocation()).Returns(tokenLocation.Object);
var mockMatchKeyword = new MockMatchKeyword(TokenType.Word, "key");
mockMatchKeyword.CallImplementation(stringTokenizer.Object);
tokenLocation.Verify(l => l.CreateToken(It.IsAny <TokenType>(), It.IsAny <string>()), Times.Once);
}