public void find_return_null_if_no_elements_for_the_key()
{
//arrange
Substitutable item = new Substitutable()
{
TypeName = "UserClass", TypeGuid = "111", PropertyName = "Id"
};
SubstitutablesRegistry.Instance.Add(item);
//act
var res = SubstitutablesRegistry.Instance.Find("222");
//assert
Assert.IsNull(res, "Should be null for 222");
}
public void find_return_one_element_array_after_first_add()
{
//arrange
Substitutable item = new Substitutable()
{
TypeName = "UserClass", TypeGuid = "111", PropertyName = "Id"
};
SubstitutablesRegistry.Instance.Add(item);
//act
var res = SubstitutablesRegistry.Instance.Find("111");
//assert
Assert.AreEqual(1, res.Count, "Should be only 1 item");
}
public void property_set_to_value_provided()
{
//arrange
UserModel model = new UserModel()
{
Id = 111, Name = "John"
};
Configurator.Substitute <UserModel, int>(x => x.Id);
Substitutable subs = Configurator.SubstitutesFor(typeof(UserModel)).First();
//act
ReflectionHelper.SetValue <UserModel>(model, subs, 10);
//assert
Assert.AreEqual(10, model.Id);
}
public void property_value_received_by_substitutable()
{
//arrange
UserModel model = new UserModel()
{
Id = 111, Name = "John"
};
Configurator.Substitute <UserModel, int>(x => x.Id);
Substitutable subs = Configurator.SubstitutesFor(typeof(UserModel)).First();
//act
int res = ReflectionHelper.GetValue <UserModel>(model, subs);
//assert
Assert.AreEqual(111, res);
//Assert.AreNotEqual(1, model.Id);
}
public void if_substitutable_is_added_to_registry_it_can_be_received_by_type_guid()
{
//arrange
Substitutable item = new Substitutable()
{
TypeName = "UserClass", TypeGuid = "111", PropertyName = "Id"
};
SubstitutablesRegistry.Instance.Add(item);
//act
var registryItem = SubstitutablesRegistry.Instance.Find("111").First();
//assert
Assert.IsNotNull(registryItem);
Assert.AreEqual("UserClass", registryItem.TypeName, "TypeName doesn`t match.");
Assert.AreEqual("111", registryItem.TypeGuid, "TypeGuid doesn`t match.");
Assert.AreEqual("Id", registryItem.PropertyName, "PropertyName doesn`t match.");
}
public void all_added_substitutables_are_loaded_by_type_guid()
{
//arrange
Substitutable item1 = new Substitutable()
{
TypeName = "UserClass", TypeGuid = "111", PropertyName = "Id"
};
Substitutable item2 = new Substitutable()
{
TypeName = "UserClass", TypeGuid = "111", PropertyName = "Name"
};
SubstitutablesRegistry.Instance.Add(item1);
SubstitutablesRegistry.Instance.Add(item2);
//act
var res = SubstitutablesRegistry.Instance.Find("111");
//assert
Assert.IsInstanceOfType(res, typeof(List <Substitutable>), "Should return list of substitutables");
Assert.AreEqual("Id", res[0].PropertyName, "First property name is Id.");
Assert.AreEqual("Name", res[1].PropertyName, "Second property name is Name.");
}
public static void SetValue <T>(this T obj, Substitutable property, int setValue)
{
var prop = obj.GetType().GetProperty(property.PropertyName);
prop.SetValue(obj, setValue, null);
}
public static int GetValue <T>(this T obj, Substitutable property)
{
var prop = obj.GetType().GetProperty(property.PropertyName);
return((int)prop.GetValue(obj, null));
}
private static ISubstitutionStrategy GetStrategyFor(Substitutable item)
{
return(_strategy);
}
