public void IndexerPropertyValidatesPropertyNameWithValidValue() { var viewmodel = new StubViewModel { RequiredProperty = "Some Value" }; Assert.IsNull(viewmodel["RequiredProperty"]); }
public void IndexerPropertyValidatesPropertyNameWithInvalidValue() { var viewmodel = new StubViewModel(); Assert.IsNotNull(viewmodel["RequiredProperty"]); }
public void IDataErrorInfo_ErrorProperty_IsNotSupported() { var viewModel = new StubViewModel(); var value = viewModel.Error; }