public void CountriesDropDownList_Default_ListOfAllCountries() { //Arrange LocationController controller = new LocationController(mock.Object); //Act var result = controller.CountriesDropDownList(); var expected = result.ToArray(); //Asset Assert.IsInstanceOf(typeof(SelectList), result); Assert.AreEqual(5, expected.Length); Assert.AreEqual("Belarus", expected[0].Text); Assert.AreEqual("Poland", expected[1].Text); Assert.AreEqual("Sweden", expected[2].Text); Assert.AreEqual("Ukraine", expected[3].Text); Assert.AreEqual("Zimbabve", expected[4].Text); }