public void Mediator_AddAttendees_IncreaseTheNumberOfAttendees(int totalAttendees)
{
// Arrange
Mediatr mediator = new Mediatr();
// Act
for (int i = 0; i < totalAttendees; i++)
{
Attendee attendee = new Attendee(mediator);
mediator.AddAttendees(attendee);
}
// Assert
Assert.Equal(totalAttendees, mediator.GetNumberOfAttendees());
}
public void Mediator_WhenPresenterUpdatesImage_AttendeeMustReceive()
{
// Arrange
Mediatr mediator = new Mediatr();
Presenter presenter = new Presenter(mediator);
Attendee attendee = new Attendee(mediator);
string fakeImageName = "test-image.png";
// Act
mediator.AddAttendees(attendee);
presenter.UpdateImage(fakeImageName);
// Assert
Assert.Equal(fakeImageName, attendee.MyActualImage);
}