public static string RuleMethodStartToString( string expectedName, Variable[] expectedVariables, string ag, string sg, string eg )
{
return "<%rule " + expectedName + "( " +
(expectedVariables.Length > 0
? expectedVariables
.Select( variable => VariableUnitTest.VariableToString( variable, ag, sg, eg ) )
.Aggregate( ( s1, s2 ) => s1 + ag + s2 )
: "")
+ " )%>";
}
private static void MainTestMethod( Variable variable, string ag, string sg, string eg )
{
var expectedString = VariableToString( variable, ag, sg, eg );
var actualVariable = ParserHelper.ParseVariable( expectedString );
AssertHelper.AssertVariable( variable, actualVariable );
}
private static void MainParseTest( Variable variable )
{
MainTestMethod( variable, ",", "<", ">" );
MainTestMethod( variable, ", ", "< ", " >" );
MainTestMethod( variable, ",\r\n\t", "<\r\n\t", "\r\n\t>" );
}
public static string VariableToString( Variable variable, string ag, string sg, string eg )
{
return TypeUnitTest.TypeToString( variable.Type, ag, sg, eg ) + ' ' + variable.Name;
}
public CodeWriter Parameter( Variable var )
{
var writer = new CodeWriter();
writer.AppendText( var.ToString() );
return writer;
}
void Var(out Variable var)
{
WolfGenerator.Core.AST.Type type; Token start = t;
Type(out type);
Expect(1);
var = new Variable( new StatementPosition( start, t ), t.val, type );
}
