def test_store_dirname_returns_the_old_value_if_no_new_value():
settings = MockSettings({'k': '/old/dir'})
@store_dirname_in_settings(key='k', settings=settings)
def f():
return ''
f()
assert settings.value('k') == '/old/dir'
def test_store_result_should_store_results_in_settings():
settings = MockSettings()
@store_results_in_settings(key='k', settings=settings)
def f():
return 45
f()
assert settings.value('k') == 45
def test_store_dirname_in_settings_stores_the_resulting_dir_in_settings():
settings = MockSettings()
@store_dirname_in_settings(key='d', settings=settings)
def f():
return '/test/file.json'
f()
assert settings.value('d') == '/test'
def test_store_result_should_let_you_transform_the_result_before_storing():
settings = MockSettings()
double = lambda x: x + x
@store_results_in_settings(key='k', settings=settings, transform=double)
def f():
return 10
f()
assert settings.value('k') == 20
def settings():
mock_settings = MockSettings()
yield mock_settings
del mock_settings
def test_apply_settings_sets_row_to_zero_if_stored_index_out_of_bounds(
power_hour_list_view, item_model):
index = item_model.rowCount()
settings = MockSettings({'power_hour_list_view/row': index})
power_hour_list_view.apply_settings(settings)
assert power_hour_list_view.currentIndex().row() == 0
def test_apply_settings_sets_the_index_from_settings(power_hour_list_view):
index = 2
settings = MockSettings({'power_hour_list_view/row': index})
power_hour_list_view.apply_settings(settings)
assert power_hour_list_view.currentIndex().row() == index