public void Entity_Invoke_Validates_Property_Validation()
{
TestEntityContainer container = new TestEntityContainer();
var invocableCity = new City("This is an invalid state name");
container.GetEntitySet<City>().Add(invocableCity);
invocableCity.Name = "Redmond";
StringLengthAttribute expectedAttribute = new StringLengthAttribute(2);
string expectedMember = "StateName";
string expectedError = expectedAttribute.FormatErrorMessage(expectedMember);
ExceptionHelper.ExpectValidationException(delegate
{
invocableCity.AssignCityZone("West");
}, expectedError, expectedAttribute.GetType(), invocableCity.StateName);
}
