public void ExpressionContainsNoShouldMatchAppropriateTokenList()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <PrivateModifierToken>());
IStatementExpression toMatch = _expression.ContainsNo <SemiColonToken>();
Assert.IsTrue(toMatch.Matches(input));
}
public void ExpressionStartWithShouldMatchAppropriateTokenList()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <SemiColonToken>());
IStatementExpression toMatch = _expression.StartsWith <SemiColonToken>();
Assert.IsTrue(toMatch.Matches(input));
}
public void ExpressionStartWithShouldNotMatchUnAppropriateTokenList()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <SemiColonToken>());
input.Add(TokenCreator.Create <GenericToken>("content", null));
IStatementExpression toMatch = _expression.StartsWith <GenericToken>();
Assert.IsFalse(toMatch.Matches(input));
}
public void ExpressionIsShouldMatchSingleTokenTypeWithWhiteSpace()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <TabToken>());
input.Add(TokenCreator.Create <ClassToken>());
input.Add(TokenCreator.Create <SpaceToken>());
IStatementExpression toMatch =
_expression.Is <ClassToken>();
Assert.IsTrue(toMatch.Matches(input));
}
public void ExpressionEndsWithShouldMatchAppropriateTokenListIgnoringWhitespace()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <PrivateModifierToken>());
input.Add(TokenCreator.Create <SpaceToken>());
input.Add(TokenCreator.Create <NewLineToken>());
input.Add(TokenCreator.Create <TabToken>());
IStatementExpression toMatch = _expression.EndsWith <PrivateModifierToken>();
Assert.IsTrue(toMatch.Matches(input));
}
public void ExpressionIsShouldNotMatchDifferentTokenTypes()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <TabToken>());
input.Add(TokenCreator.Create <ClassToken>());
input.Add(TokenCreator.Create <IdentifierToken>("test"));
input.Add(TokenCreator.Create <SpaceToken>());
IStatementExpression toMatch =
_expression.Is <ClassToken>();
Assert.IsFalse(toMatch.Matches(input));
}
public void ExpressionIsShouldNotMatchMultipleInstancesOfSingleTokenType()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <TabToken>());
input.Add(TokenCreator.Create <ClassToken>());
input.Add(TokenCreator.Create <ClassToken>());
input.Add(TokenCreator.Create <SpaceToken>());
IStatementExpression toMatch =
_expression.Is <ClassToken>();
Assert.IsFalse(toMatch.Matches(input));
}
public void ExpressionStartWithAndFollowedByStrictShouldNotIgnoreWhiteSpace()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <PrivateModifierToken>());
input.Add(TokenCreator.Create <SpaceToken>());
input.Add(TokenCreator.Create <SemiColonToken>());
IStatementExpression toMatch =
_expression.StartsWith <PrivateModifierToken>()
.FollowedByStrict <SemiColonToken>();
Assert.IsFalse(toMatch.Matches(input));
}
public void ExpressionEndsWithShouldMatchAppropriateTokenList()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <PrivateModifierToken>());
input.Add(TokenCreator.Create <SpaceToken>());
input.Add(TokenCreator.Create <IdentifierToken>("String"));
input.Add(TokenCreator.Create <SpaceToken>());
input.Add(TokenCreator.Create <IdentifierToken>("variable"));
input.Add(TokenCreator.Create <SemiColonToken>());
IStatementExpression toMatch = _expression.EndsWith <SemiColonToken>();
Assert.IsTrue(toMatch.Matches(input));
}
public void ExpressionStartWithAndFollowedByShouldMatchAppropriateTokenListIgnoringWhiteSpaceTokens()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <PrivateModifierToken>());
input.Add(TokenCreator.Create <SpaceToken>());
input.Add(TokenCreator.Create <NewLineToken>());
input.Add(TokenCreator.Create <TabToken>());
input.Add(TokenCreator.Create <SemiColonToken>());
IStatementExpression toMatch =
_expression.StartsWith <PrivateModifierToken>()
.FollowedBy <SemiColonToken>();
Assert.IsTrue(toMatch.Matches(input));
}
public void ExpressionShouldCheckEntireTokenListEvenIfFirstMatchWasInvalid()
{
IList <TokenBase> input = new List <TokenBase>();
input.Add(TokenCreator.Create <PrivateModifierToken>());
input.Add(TokenCreator.Create <IdentifierToken>("notvalid"));
input.Add(TokenCreator.Create <SemiColonToken>());
input.Add(TokenCreator.Create <IdentifierToken>("identifier"));
input.Add(TokenCreator.Create <PrivateModifierToken>());
input.Add(TokenCreator.Create <SemiColonToken>());
input.Add(TokenCreator.Create <IdentifierToken>("ending"));
IStatementExpression toMatch =
_expression.Contains <PrivateModifierToken>()
.FollowedBy <SemiColonToken>();
Assert.IsTrue(toMatch.Matches(input));
}
public void EmptyExpressionShouldNotMatch()
{
IList <TokenBase> input = new List <TokenBase>();
Assert.IsFalse(_expression.Matches(input));
}