Expectation order

I Need some explanation on this
the following is expected to pass also but it does not

MockManager.Init(true);
         Mock mock = MockManager.Mock(typeof(MainClass),false);
         

            MainClass mainClass=new MainClass();
            mainClass.I=1;
            
         mock.ExpectSet("I");
            MainClass mainClass1=new MainClass();
            mainClass1.I=2;
            mock.Verify();

Hi, This code should fail by definition. When you mock a type, you are mocking the NEXT instance of the type. In your example, you are mocking 1 instance: mainClass, but not the next instance. So mainClass1 is not mocked (The expectations is on mock that is linked to mainClass). You can do one of the following
1. mock the type again
2. use MockManager.MockAll() this will mock all instances of the type.

I hope that this explains it.

MockAll did part of the job thnks
But i have the following situation.
A third party class first sets a property value to false and then to whatever value I assign to it

How can i confirm the 2nd value of the property?

A third party class first sets a property value to false and then to whatever value I assign to it

How can i confirm the 2nd value of the property?

Hi this can be done in this way

// expect set no argument check
mock.ExpectSet("Prop");
// except set with argument check
mock.ExpectSet("Prop").Args(yourValue);