public void TestUpdateView_WithConverter()
{
var viewModel = new DummyPropertyViewModel();
var binding = new DummyPropertyBinding <int, string> (vm => ((DummyPropertyViewModel)vm).Prop2, new Int32Converter());
binding.ViewModel = viewModel;
binding.ViewChanged("32");
Assert.AreEqual(32, viewModel.Prop2);
}
public void TestUpdateView_WithoutConverter()
{
var viewModel = new DummyPropertyViewModel();
var binding = new DummyPropertyBinding <string, string> (vm => ((DummyPropertyViewModel)vm).Prop1);
binding.ViewModel = viewModel;
binding.ViewChanged("Foo");
Assert.AreEqual("Foo", viewModel.Prop1);
}
public void TestChangeViewModel_WithConverter()
{
var viewModel1 = new DummyPropertyViewModel();
var viewModel2 = new DummyPropertyViewModel();
var binding = new DummyPropertyBinding <int, string> (vm => ((DummyPropertyViewModel)vm).Prop2, new Int32Converter());
binding.ViewModel = viewModel1;
binding.ViewModel = viewModel2;
binding.ViewChanged("32");
Assert.IsNull(viewModel1.Prop1);
Assert.AreEqual(32, viewModel2.Prop2);
}
public void TestChangeViewModel_WithoutConverter()
{
var viewModel1 = new DummyPropertyViewModel();
var viewModel2 = new DummyPropertyViewModel();
var binding = new DummyPropertyBinding <string, string> (vm => ((DummyPropertyViewModel)vm).Prop1);
binding.ViewModel = viewModel1;
binding.ViewModel = viewModel2;
binding.ViewChanged("bar");
Assert.IsNull(viewModel1.Prop1);
Assert.AreEqual("bar", viewModel2.Prop1);
}