forked from openlp/openlp
151 lines
5.6 KiB
Python
151 lines
5.6 KiB
Python
# -*- coding: utf-8 -*-
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##########################################################################
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# OpenLP - Open Source Lyrics Projection #
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# ---------------------------------------------------------------------- #
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# Copyright (c) 2008-2021 OpenLP Developers #
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# ---------------------------------------------------------------------- #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <https://www.gnu.org/licenses/>. #
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##########################################################################
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"""
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Module to test the EditCustomForm.
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"""
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import pytest
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from unittest.mock import MagicMock, patch
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from PyQt5 import QtCore, QtTest, QtWidgets
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from openlp.plugins.custom.forms.editcustomform import EditCustomForm
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@pytest.fixture()
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def form(settings):
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main_window = QtWidgets.QMainWindow()
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media_item = MagicMock()
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manager = MagicMock()
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frm = EditCustomForm(media_item, main_window, manager)
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yield frm
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del frm
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del main_window
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def test_load_themes(form):
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"""
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Test the load_themes() method.
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"""
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# GIVEN: A theme list.
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theme_list = ['First Theme', 'Second Theme']
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# WHEN: Show the dialog and add pass a theme list.
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form.load_themes(theme_list)
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# THEN: There should be three items in the combo box.
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assert form.theme_combo_box.count() == 3, 'There should be three items (themes) in the combo box.'
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def test_load_custom(form):
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"""
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Test the load_custom() method.
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"""
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# WHEN: Create a new custom item.
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form.load_custom(0)
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# THEN: The line edits should not contain any text.
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assert form.title_edit.text() == '', 'The title edit should be empty'
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assert form.credit_edit.text() == '', 'The credit edit should be empty'
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def test_on_add_button_clicked(form):
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"""
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Test the on_add_button_clicked_test method / add_button button.
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"""
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# GIVEN: A mocked QDialog.exec() method
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with patch('PyQt5.QtWidgets.QDialog.exec'):
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# WHEN: Add a new slide.
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QtTest.QTest.mouseClick(form.add_button, QtCore.Qt.LeftButton)
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# THEN: One slide should be added.
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assert form.slide_list_view.count() == 1, 'There should be one slide added.'
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def test_validate_not_valid_part1(form):
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"""
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Test the _validate() method.
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"""
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# GIVEN: Mocked methods.
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with patch('openlp.plugins.custom.forms.editcustomform.critical_error_message_box') as \
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mocked_critical_error_message_box:
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form.title_edit.displayText = MagicMock(return_value='')
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mocked_setFocus = MagicMock()
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form.title_edit.setFocus = mocked_setFocus
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# WHEN: Call the method.
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result = form._validate()
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# THEN: The validate method should have returned False.
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assert not result, 'The _validate() method should have retured False'
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mocked_setFocus.assert_called_with()
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mocked_critical_error_message_box.assert_called_with(message='You need to type in a title.')
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def test_validate_not_valid_part2(form):
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"""
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Test the _validate() method.
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"""
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# GIVEN: Mocked methods.
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with patch('openlp.plugins.custom.forms.editcustomform.critical_error_message_box') as \
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mocked_critical_error_message_box:
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form.title_edit.displayText = MagicMock(return_value='something')
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form.slide_list_view.count = MagicMock(return_value=0)
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# WHEN: Call the method.
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result = form._validate()
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# THEN: The validate method should have returned False.
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assert not result, 'The _validate() method should have retured False'
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mocked_critical_error_message_box.assert_called_with(message='You need to add at least one slide.')
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def test_update_slide_list(form):
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"""
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Test the update_slide_list() method
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"""
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# GIVEN: Mocked slide_list_view with a slide with 3 lines
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form.slide_list_view = MagicMock()
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form.slide_list_view.count.return_value = 1
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form.slide_list_view.currentRow.return_value = 0
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form.slide_list_view.item.return_value = MagicMock(return_value='1st Slide\n2nd Slide\n3rd Slide')
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# WHEN: updating the slide by splitting the lines into slides
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form.update_slide_list(['1st Slide', '2nd Slide', '3rd Slide'])
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# THEN: The slides should be created in correct order
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form.slide_list_view.addItems.assert_called_with(['1st Slide', '2nd Slide', '3rd Slide'])
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@patch.object(EditCustomForm, 'provide_help')
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def test_help(mocked_help, settings):
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"""
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Test the help button
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"""
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# GIVEN: An edit custom slide form and a patched help function
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main_window = QtWidgets.QMainWindow()
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custom_form = EditCustomForm(MagicMock(), main_window, MagicMock())
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# WHEN: The Help button is clicked
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QtTest.QTest.mouseClick(custom_form.button_box.button(QtWidgets.QDialogButtonBox.Help), QtCore.Qt.LeftButton)
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# THEN: The Help function should be called
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mocked_help.assert_called_once()
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