public void LoadConnection_WithIConnection_InvokesLoadChannel() { connectionFactoryMocker.Setup(o => o.CreateConnection()).Returns(connection); consoleServiceMocker.Setup(o => o.LoadChannel(connection)); RentService sut = GetSut(); sut.LoadConnection(connectionFactoryMocker.Object); consoleServiceMocker.Verify(o => o.LoadChannel(connection), Times.Once); }