C# (CSharp) TestProperty.GetMetadata示例

示例#1

        public void GetMetadata_Returns_Supplied_Value_For_Unrelated_Class()
        {
            var metadata = new PropertyMetadata();
            var target   = new TestProperty <string>("test", typeof(Class3), metadata);

            Assert.Same(metadata, target.GetMetadata <Class2>());
        }

示例#2

文件： AvaloniaPropertyTests.cs 项目： AparnaSGhenge/Hello_World

        public void GetMetadata_Returns_Supplied_Value()
        {
            var metadata = new AvaloniaPropertyMetadata();
            var target   = new TestProperty <string>("test", typeof(Class1), metadata);

            Assert.Same(metadata, target.GetMetadata <Class1>());
        }

示例#3

        public void GetMetadata_Returns_Overridden_Value()
        {
            var metadata   = new PropertyMetadata();
            var overridden = new PropertyMetadata();
            var target     = new TestProperty <string>("test", typeof(Class1), metadata);

            target.OverrideMetadata <Class2>(overridden);

            Assert.Same(overridden, target.GetMetadata <Class2>());
        }

示例#4

        public void OverrideMetadata_Should_Merge_Values()
        {
            var metadata   = new PropertyMetadata(BindingMode.TwoWay);
            var notify     = (Action <IAvaloniaObject, bool>)((a, b) => { });
            var overridden = new PropertyMetadata();
            var target     = new TestProperty <string>("test", typeof(Class1), metadata);

            target.OverrideMetadata <Class2>(overridden);

            var result = target.GetMetadata <Class2>();

            Assert.Equal(BindingMode.TwoWay, result.DefaultBindingMode);
        }