def test_deselect_notesxisting(): application_control.selected_channels = [] with pytest.raises(application_control.Channel_name_Error): application_control.deselect("FaceBook")
def test_deselect(): selected_channels = ["Twitter", "Facebook", "Mail"] application_control.selected_channels = ["Twitter", "Facebook", "Mail"] application_control.deselect("Mail") selected_channels.remove("Mail") assert application_control.selected_channels == selected_channels