Ejemplo n.º 1
0
    public static void Positive()
    {
        Console.WriteLine("Calling I1.Func on I4Class - expecting I4.Func");

        I4Class i4Class = new I4Class();
        I1      i1      = (I1)i4Class;

        Test.Assert(i1.Func(10) == 14, "Expecting I1.Func to land on I4.Func");

        Console.WriteLine("Calling I1.Func on I8Class - expecting I8.Func");

        I8Class i8Class = new I8Class();

        i1 = (I1)i8Class;
        Test.Assert(i1.Func(10) == 18, "Expecting I1.Func to land on I8.Func");

        Console.WriteLine("Calling GI1.Func on GI4Class<object> - expecting GI4.Func<S>");

        var gi4Class = new GI4Class <object>();

        Type[] types;
        var    gi1 = (GI1 <object>)gi4Class;

        Test.Assert(gi1.Func <string>(out types) == 4, "Expecting GI1<T>.Func to land on GII4<T>.Func<S>");
        Test.Assert(types[0] == typeof(object), "T must be object");
        Test.Assert(types[1] == typeof(string), "S must be string");
    }
Ejemplo n.º 2
0
    public static void Negative()
    {
        FooClass fooObj = new FooClass();
        IFoo     foo    = (IFoo)fooObj;

        Console.WriteLine("Calling IFoo.Foo on Foo - expecting exception.");
        try
        {
            foo.Foo(10);
            Test.Assert(false, "Expecting exception on Foo");
        }
        catch (Exception ex)
        {
            Console.WriteLine("Exception caught: " + ex.ToString());
        }

        I47Class i47Class = new I47Class();
        I1       i1       = (I1)i47Class;

        Console.WriteLine("Calling I1.Func on I47Class - expecting exception");
        try
        {
            i1.Func(10);
            Test.Assert(false, "Expecting exception on I47Class");
        }
        catch (Exception ex)
        {
            Console.WriteLine("Exception caught: " + ex.ToString());
        }

        var          gi23Class = new GI23Class <object>();
        GI1 <object> gi1       = (GI1 <object>)gi23Class;

        Console.WriteLine("Calling GI1<T>.Func on GI23Class<S> - expecting exception");
        try
        {
            Type[] types;
            gi1.Func <string>(out types);
            Test.Assert(false, "Expecting exception on GI23Class");
        }
        catch (Exception ex)
        {
            Console.WriteLine("Exception caught: " + ex.ToString());
        }
    }