public void DefineAndEvaluateDotExpression()
{
DotExpression expr = new DotExpression(new ConstantExpression(new MockObject()), "foo", null);
object result = expr.Evaluate(null);
Assert.IsNotNull(result);
Assert.AreEqual("foo", result);
}
public void DefineAndEvaluateDotExpressionWithArguments()
{
List<IExpression> arguments = new List<IExpression>();
arguments.Add(new ConstantExpression(1));
arguments.Add(new ConstantExpression(2));
DotExpression expr = new DotExpression(new ConstantExpression(new MockObject()), "foo", arguments);
object result = expr.Evaluate(null);
Assert.IsNotNull(result);
Assert.AreEqual("foo:1:2", result);
}
private IExpression ParseTermExpression()
{
IExpression expression = this.ParseSimpleTermExpression();
while (this.TryParse(TokenType.Operator, "."))
{
this.lexer.NextToken();
string name = this.ParseName();
List<IExpression> arguments = null;
if (this.TryParse(TokenType.Separator, "("))
arguments = this.ParseArgumentList();
expression = new DotExpression(expression, name, arguments);
}
return expression;
}
