public void BindToWireNotCalledForNullObject()
{
var platformBinderMock = new Mock <IPlatformBinder <object> >();
platformBinderMock.Setup(_ =>
_.BindToWire(It.IsAny <object>())).Returns("str");
var binding = new PlatformBinder <object>(context => { }, platformBinderMock.Object);
var bindingContext = new BindingContext <object>(ObjectBindingDirection.Out, null)
{
};
binding.Bind(bindingContext);
Assert.Equal(null, bindingContext.NativeValue);
}
public void BindToWireCalled()
{
var platformBinderMock = new Mock <IPlatformBinder <object> >();
platformBinderMock.Setup(_ =>
_.BindToWire(It.Is <object>(__ => (string)__ == "string"))).Returns("str");
var binding = new PlatformBinder <object>(context => { }, platformBinderMock.Object);
var bindingContext = new BindingContext <object>(ObjectBindingDirection.Out, null)
{
ObjectValue = "string"
};
binding.Bind(bindingContext);
Assert.Equal("str", bindingContext.NativeValue);
}
public void BindToNetCalled()
{
var platformBinderMock = new Mock <IPlatformBinder <object> >();
platformBinderMock.Setup(_ =>
_.BindToNet(It.Is <Binding <object> >(__ =>
__.TargetType == typeof(string) && (string)__.Value == "str"))).Returns("sun");
var binding = new PlatformBinder <object>(context => { }, platformBinderMock.Object);
var bindingContext = new BindingContext <object>(ObjectBindingDirection.In, null)
{
TargetType = typeof(string),
NativeValue = "str"
};
binding.Bind(bindingContext);
Assert.Equal("sun", bindingContext.ObjectValue);
}
