public void Generic_type_with_one_parameter_is_scanned() {
sut = new Scanner("IList`1[int]");
result = sut.NextToken();
Assert.That(result.TokenType, Is.EqualTo(Scanner.TokenType.Name));
Assert.That(result.Text, Is.EqualTo("IList"));
result = sut.NextToken();
Assert.That(result.TokenType, Is.EqualTo(Scanner.TokenType.Accent));
Assert.That(result.Text, Is.EqualTo("`"));
result = sut.NextToken();
Assert.That(result.TokenType, Is.EqualTo(Scanner.TokenType.Number));
Assert.That(result.Text, Is.EqualTo("1"));
result = sut.NextToken();
Assert.That(result.TokenType, Is.EqualTo(Scanner.TokenType.LeftBracket));
Assert.That(result.Text, Is.EqualTo("["));
result = sut.NextToken();
Assert.That(result.TokenType, Is.EqualTo(Scanner.TokenType.Name));
Assert.That(result.Text, Is.EqualTo("int"));
result = sut.NextToken();
Assert.That(result.TokenType, Is.EqualTo(Scanner.TokenType.RightBracket));
Assert.That(result.Text, Is.EqualTo("]"));
Assert.That(sut.NextToken().TokenType, Is.EqualTo(Scanner.TokenType.EOF));
Assert.That(sut.EOF);
}
public IParsedType Parse(string input, out IParserError anError) {
scanner = new Scanner(input);
error = ParserError.None;
var parsedType = ParseTypeAndAssemblyName();
anError = error;
return parsedType;
}
public void CurrentIndex_is_advanced_on_getting_tokens() {
sut = new Scanner("IList`1[int,char]");
result = sut.NextToken();
Assert.That(sut.CurrentIndex, Is.EqualTo(5));
result = sut.NextToken();
Assert.That(sut.CurrentIndex, Is.EqualTo(6));
result = sut.NextToken();
Assert.That(sut.CurrentIndex, Is.EqualTo(7));
result = sut.NextToken();
Assert.That(sut.CurrentIndex, Is.EqualTo(8));
result = sut.NextToken();
Assert.That(sut.CurrentIndex, Is.EqualTo(11));
result = sut.NextToken();
Assert.That(sut.CurrentIndex, Is.EqualTo(12));
result = sut.NextToken();
Assert.That(sut.CurrentIndex, Is.EqualTo(16));
result = sut.NextToken();
Assert.That(sut.CurrentIndex, Is.EqualTo(17));
}
public void Simple_type_is_scanned() {
sut = new Scanner("string");
result = sut.NextToken();
Assert.That(result.TokenType, Is.EqualTo(Scanner.TokenType.Name));
Assert.That(result.Text, Is.EqualTo("string"));
Assert.That(sut.NextToken().TokenType, Is.EqualTo(Scanner.TokenType.EOF));
Assert.That(sut.EOF);
}
public void Unknown_characters_are_returned_as_TokenType_Unknown() {
sut = new Scanner("'");
result = sut.NextToken();
Assert.That(result.TokenType, Is.EqualTo(Scanner.TokenType.Unknown));
Assert.That(result.Text, Is.EqualTo("'"));
}
public void NextSymbol_returns_EOF_if_there_is_no_more_unprocessed_input() {
sut = new Scanner("");
result = sut.NextToken();
Assert.That(result.TokenType, Is.EqualTo(Scanner.TokenType.EOF));
Assert.That(sut.EOF);
}
public void CurrentIndex_starts_at_the_beginning_of_the_input() {
sut = new Scanner("string");
Assert.That(sut.CurrentIndex, Is.EqualTo(0));
}