def test_select_image_file_dialog_cancelled(self): """ Test the select image file dialog when the user presses cancel """ # GIVEN: An instance of Theme Form and mocked QFileDialog which returns an empty string (similating a user # pressing cancel) with patch('openlp.core.ui.ThemeForm._setup'),\ patch('openlp.core.ui.themeform.get_images_filter', **{'return_value': 'Image Files (*.bmp; *.gif)(*.bmp *.gif)'}),\ patch('openlp.core.ui.themeform.QtWidgets.QFileDialog.getOpenFileName', **{'return_value': ('', '')}) as mocked_get_open_file_name,\ patch('openlp.core.ui.themeform.translate', **{'return_value': 'Translated String'}),\ patch('openlp.core.ui.ThemeForm.set_background_page_values') as mocked_set_background_page_values: instance = ThemeForm(None) mocked_image_file_edit = MagicMock() mocked_image_file_edit.text.return_value = '/original_path/file.ext' instance.image_file_edit = mocked_image_file_edit # WHEN: on_image_browse_button is clicked instance.on_image_browse_button_clicked() # THEN: The QFileDialog getOpenFileName and set_background_page_values moethods should have been called # with known arguments mocked_get_open_file_name.assert_called_once_with( instance, 'Translated String', '/original_path/file.ext', 'Image Files (*.bmp; *.gif)(*.bmp *.gif);;' 'All Files (*.*)') mocked_set_background_page_values.assert_called_once_with()
def select_image_file_dialog_new_file_test(self): """ Test the select image file dialog when the user presses ok """ # GIVEN: An instance of Theme Form and mocked QFileDialog which returns a file path with patch('openlp.core.ui.ThemeForm._setup'),\ patch('openlp.core.ui.themeform.get_images_filter', **{'return_value': 'Image Files (*.bmp; *.gif)(*.bmp *.gif)'}),\ patch('openlp.core.ui.themeform.QtGui.QFileDialog.getOpenFileName', **{'return_value': '/new_path/file.ext'}) as mocked_get_open_file_name,\ patch('openlp.core.ui.themeform.translate', **{'return_value': 'Translated String'}),\ patch('openlp.core.ui.ThemeForm.set_background_page_values') as mocked_background_page_values: instance = ThemeForm(None) mocked_image_file_edit = MagicMock() mocked_image_file_edit.text.return_value = '/original_path/file.ext' instance.image_file_edit = mocked_image_file_edit instance.theme = MagicMock() # WHEN: on_image_browse_button is clicked instance.on_image_browse_button_clicked() # THEN: The QFileDialog getOpenFileName and set_background_page_values moethods should have been called # with known arguments and theme.background_filename should be set mocked_get_open_file_name.assert_called_once_with(instance, 'Translated String', '/original_path/file.ext', 'Image Files (*.bmp; *.gif)(*.bmp *.gif);;' 'All Files (*.*)') self.assertEqual(instance.theme.background_filename, '/new_path/file.ext', 'theme.background_filename should be set to the path that the file dialog returns') mocked_background_page_values.assert_called_once_with()
def test_select_image_file_dialog_cancelled(self): """ Test the select image file dialog when the user presses cancel """ # GIVEN: An instance of Theme Form and mocked QFileDialog which returns an empty string (similating a user # pressing cancel) with patch('openlp.core.ui.ThemeForm._setup'),\ patch('openlp.core.ui.themeform.get_images_filter', **{'return_value': 'Image Files (*.bmp; *.gif)(*.bmp *.gif)'}),\ patch('openlp.core.ui.themeform.QtWidgets.QFileDialog.getOpenFileName', **{'return_value': ('', '')}) as mocked_get_open_file_name,\ patch('openlp.core.ui.themeform.translate', **{'return_value': 'Translated String'}),\ patch('openlp.core.ui.ThemeForm.set_background_page_values') as mocked_set_background_page_values: instance = ThemeForm(None) mocked_image_file_edit = MagicMock() mocked_image_file_edit.text.return_value = '/original_path/file.ext' instance.image_file_edit = mocked_image_file_edit # WHEN: on_image_browse_button is clicked instance.on_image_browse_button_clicked() # THEN: The QFileDialog getOpenFileName and set_background_page_values moethods should have been called # with known arguments mocked_get_open_file_name.assert_called_once_with(instance, 'Translated String', '/original_path/file.ext', 'Image Files (*.bmp; *.gif)(*.bmp *.gif);;' 'All Files (*.*)') mocked_set_background_page_values.assert_called_once_with()