public void AreNotEqual() { var property1 = new ImageProperty("Foo", "Bar"); var property2 = new ImageProperty("Foo", "Foo"); var property3 = new ImageProperty("Bar", "Bar"); var property4 = new ImageProperty("Foo", null); Assert.False(property1.Equals("Foo")); Assert.NotEqual(property1, property2); Assert.True(property1 != property2); Assert.NotEqual(property1, property3); Assert.NotEqual(property1, property4); }