public void Should_Use_DefaultValueConverter_When_No_Converter_Specified()
{
var target = CreateTarget(null);
var binding = new Binding
{
Path = "Foo",
};
var result = binding.CreateSubject(target.Object, TextBox.TextProperty.PropertyType);
Assert.IsType<DefaultValueConverter>(((ExpressionSubject)result).Converter);
}
public void Should_Use_Supplied_Converter()
{
var target = CreateTarget(null);
var converter = new Mock<IValueConverter>();
var binding = new Binding
{
Converter = converter.Object,
Path = "Foo",
};
var result = binding.CreateSubject(target.Object, TextBox.TextProperty.PropertyType);
Assert.Same(converter.Object, ((ExpressionSubject)result).Converter);
}
public void Should_Pass_ConverterParameter_To_Supplied_Converter()
{
var target = CreateTarget();
var converter = new Mock<IValueConverter>();
var binding = new Binding
{
Converter = converter.Object,
ConverterParameter = "foo",
Path = "Bar",
};
var result = binding.CreateSubject(target.Object, TextBox.TextProperty.PropertyType);
Assert.Same("foo", ((ExpressionSubject)result).ConverterParameter);
}
