public void IndexerPropertyValidatesPropertyNameWithValidValue()
{
var viewModel = new StubViewModel() {
RequiredProperty = "Some Value"
};
Assert.IsNull(viewModel["RequiredProperty"]);
}
public void IndexerReturnsErrorMessageForRequestedInvalidProperty()
{
var viewModel = new StubViewModel {
RequiredProperty = null,
SomeOtherProperty = null
};
var msg = viewModel["SomeOtherProperty"];
Assert.AreEqual("The SomeOtherProperty field is required.", msg);
}
public void IndexerPropertyValidatesPropertyNameWithInvalidValue()
{
var viewModel = new StubViewModel();
Assert.IsNotNull(viewModel["RequiredProperty"]);
}
public void IDataErrorInfo_ErrorProperty_IsNotSupported()
{
var viewModel = new StubViewModel();
var value = viewModel.Error;
}