public void TokenManyFailsWithPartialItemMatch()
{
var ab = Token.EqualTo('a').Then(_ => Token.EqualTo('b'));
var list = ab.Many();
AssertParser.Fails(list, "ababa");
}
public void AtLeastOnceFailsWithNone()
{
AssertParser.Fails(Character.EqualTo('a').AtLeastOnce(), "");
}
public void TokenThenFailsIfSecondParserFails()
{
AssertParser.Fails(Token.EqualTo('a').Then(_ => Token.EqualTo('b')), "ac");
}
public void ThenFailsIfSecondParserFails()
{
AssertParser.Fails(Character.EqualTo('a').Then(_ => Character.EqualTo('b')), "ac");
}
public void ValueFailsIfPrecedingParserFails()
{
AssertParser.Fails(Character.EqualTo('a').Value(42), "b");
}
public void TokenAtEndFailsIfThereIsARemainder()
{
AssertParser.Fails(Token.EqualTo('a').AtEnd(), "ab");
}
public void AtEndFailsIfThereIsARemainder()
{
AssertParser.Fails(Character.EqualTo('a').AtEnd(), "ab");
}
public void Parse_Unquoted_Failure(string input)
{
AssertParser.Fails(Parsers.QuotedStringLiteral, input);
}
public void BetweenFailsIfLeftParserFails()
{
AssertParser.Fails(Character.EqualTo('a').Between(Character.EqualTo('('), Character.EqualTo(')')), "{a)");
}
public void TokenBetweenFailsIfMiddleParserFails()
{
AssertParser.Fails(Token.EqualTo('a').Between(Token.EqualTo('('), Token.EqualTo(')')), "(b)");
}
public void TokenBetweenFailsIfRightParserFails()
{
AssertParser.Fails(Token.EqualTo('a').Between(Token.EqualTo('('), Token.EqualTo(')')), "(a}");
}
public void TokenBetweenFailsIfLeftParserFails()
{
AssertParser.Fails(Token.EqualTo('a').Between(Token.EqualTo('('), Token.EqualTo(')')), "{a)");
}
public void BetweenFailsIfMiddleParserFails()
{
AssertParser.Fails(Character.EqualTo('a').Between(Character.EqualTo('('), Character.EqualTo(')')), "(b)");
}
public void BetweenFailsIfRightParserFails()
{
AssertParser.Fails(Character.EqualTo('a').Between(Character.EqualTo('('), Character.EqualTo(')')), "(a}");
}
public void TokenAtLeastOnceFailsWithNone()
{
AssertParser.Fails(Token.EqualTo('a').AtLeastOnce(), "");
}
public void TokenOrFailsWithPartialFirstMatch()
{
AssertParser.Fails(Token.EqualTo('a').Then(_ => Token.EqualTo('b')).Or(Token.EqualTo('a')), "a");
}
public void Parse_Failure(string input)
{
AssertParser.Fails(Parsers.ItemMetadata, input);
}
public void Parse_Failure(string input)
{
AssertParser.Fails(Tokens.Identifier, input);
}
public void Parse_Without_ClosingQuote_Failure(string input)
{
AssertParser.Fails(Parsers.QuotedStringLiteral, input);
}
public void OrFailsWithNone()
{
AssertParser.Fails(Character.EqualTo('a').Or(Character.EqualTo('b')), "");
}
public void AtEndFailsIfThePrecedingParserFails()
{
AssertParser.Fails(Character.EqualTo('b').AtEnd(), "a");
}
public void OrFailsWithUnmatched()
{
AssertParser.Fails(Character.EqualTo('a').Or(Character.EqualTo('b')), "c");
}
public void TokenAtEndFailsIfThePrecedingParserFails()
{
AssertParser.Fails(Token.EqualTo('b').AtEnd(), "a");
}
public void OrFailsWithPartialFirstMatch()
{
AssertParser.Fails(Character.EqualTo('a').Then(_ => Character.EqualTo('b')).Or(Character.EqualTo('a')), "a");
}
public void SelectFailsIfPrecedingParserFails()
{
AssertParser.Fails(Character.EqualTo('a').Select(_ => 42), "b");
}
public void TokenOrFailsWithNone()
{
AssertParser.Fails(Token.EqualTo('a').Or(Token.EqualTo('b')), "");
}
public void TokenThenFailsIfFirstParserFails()
{
AssertParser.Fails(Token.EqualTo('a').Then(_ => Token.EqualTo('b')), "cb");
}
public void TokenOrFailsWithUnmatched()
{
AssertParser.Fails(Token.EqualTo('a').Or(Token.EqualTo('b')), "c");
}
public void ThenFailsIfFirstParserFails()
{
AssertParser.Fails(Character.EqualTo('a').Then(_ => Character.EqualTo('b')), "cb");
}
public void Parse_Symbol_Failure(string input)
{
AssertParser.Fails(Parsers.TypeRef, input);
}
