openlp/tests/openlp_core/pages/test_alignment.py

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# -*- coding: utf-8 -*-
##########################################################################
# OpenLP - Open Source Lyrics Projection #
# ---------------------------------------------------------------------- #
# Copyright (c) 2008-2020 OpenLP Developers #
# ---------------------------------------------------------------------- #
# This program is free software: you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <https://www.gnu.org/licenses/>. #
##########################################################################
"""
Package to test the openlp.core.pages.alignment package.
"""
from unittest import TestCase
from unittest.mock import MagicMock
import pytest
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from openlp.core.lib.theme import HorizontalType, VerticalType, TransitionType, TransitionSpeed, TransitionDirection
from openlp.core.pages.alignment import AlignmentTransitionsPage
from tests.helpers.testmixin import TestMixin
class TestAlignmentTransitionsPage(TestCase, TestMixin):
def setUp(self):
"""Test setup"""
self.setup_application()
self.build_settings()
def tearDown(self):
"""Tear down tests"""
del self.app
def test_init_(self):
"""
Test the initialisation of AlignmentTransitionsPage
"""
# GIVEN: The AlignmentTransitionsPage class
# WHEN: Initialising AlignmentTransitionsPage
# THEN: We should have an instance of the widget with no errors
AlignmentTransitionsPage()
def test_on_transition_enabled_changed(self):
"""
Test the _on_transition_enabled_changed() slot
"""
# GIVEN: And instance of AlignmentTransitionsPage and some mock widgets
page = AlignmentTransitionsPage()
# WHEN: _on_transition_enabled_changed
page._on_transition_enabled_changed(True)
# THEN: The correct widgets should be visible
assert page.transition_effect_label.isEnabled()
assert page.transition_effect_combo_box.isEnabled()
assert page.transition_speed_label.isEnabled()
assert page.transition_speed_combo_box.isEnabled()
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assert page.transition_direction_combo_box.isEnabled()
assert page.transition_reverse_check_box.isEnabled()
def test_get_horizontal_align(self):
"""
Test the horizontal_align getter
"""
# GIVEN: A AlignmentTransitionsPage instance with the combobox set to index 1
page = AlignmentTransitionsPage()
page.horizontal_combo_box.setCurrentIndex(1)
# WHEN: The property is accessed
result = page.horizontal_align
# THEN: The result should be correct
assert result == HorizontalType.Right
def test_set_horizontal_align_int(self):
"""
Test the horizontal_align setter with an int
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.horizontal_align = HorizontalType.Center
# THEN: The combobox should be correct
assert page.horizontal_combo_box.currentIndex() == 2
def test_set_horizontal_align_str(self):
"""
Test the horizontal_align setter with a str
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.horizontal_align = HorizontalType.to_string(HorizontalType.Justify)
# THEN: The combobox should be correct
assert page.horizontal_combo_box.currentIndex() == 3
def test_set_horizontal_align_exception(self):
"""
Test the horizontal_align setter with something other than a str or int
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
# THEN: An exception is raised
with pytest.raises(TypeError, match='horizontal_align must either be a string or an int'):
page.horizontal_align = []
def test_get_vertical_align(self):
"""
Test the vertical_align getter
"""
# GIVEN: A AlignmentTransitionsPage instance with the combobox set to index 1
page = AlignmentTransitionsPage()
page.vertical_combo_box.setCurrentIndex(1)
# WHEN: The property is accessed
result = page.vertical_align
# THEN: The result should be correct
assert result == VerticalType.Middle
def test_set_vertical_align_int(self):
"""
Test the vertical_align setter with an int
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.vertical_align = VerticalType.Bottom
# THEN: The combobox should be correct
assert page.vertical_combo_box.currentIndex() == 2
def test_set_vertical_align_str(self):
"""
Test the vertical_align setter with a str
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.vertical_align = VerticalType.to_string(VerticalType.Top)
# THEN: The combobox should be correct
assert page.vertical_combo_box.currentIndex() == 0
def test_set_vertical_align_exception(self):
"""
Test the vertical_align setter with something other than a str or int
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
# THEN: An exception is raised
with pytest.raises(TypeError, match='vertical_align must either be a string or an int'):
page.vertical_align = []
def test_get_is_transition_enabled(self):
"""
Test the is_transition_enabled getter
"""
# GIVEN: A AlignmentTransitionsPage instance with the transitions enabled
page = AlignmentTransitionsPage()
page.transitions_enabled_check_box.setChecked(False)
# WHEN: The property is accessed
result = page.is_transition_enabled
# THEN: The result should be correct
assert result is False
def test_set_is_transition_enabled(self):
"""
Test the is_transition_enabled setter
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
page._on_transition_enabled_changed = MagicMock()
# WHEN: The property is set
page.is_transition_enabled = True
# THEN: The result should be correct
assert page.transitions_enabled_check_box.isChecked() is True
page._on_transition_enabled_changed.assert_called_once_with(True)
def test_get_transition_type(self):
"""
Test the transition_type getter
"""
# GIVEN: A AlignmentTransitionsPage instance with the combobox set to index 1
page = AlignmentTransitionsPage()
page.transition_effect_combo_box.setCurrentIndex(1)
# WHEN: The property is accessed
result = page.transition_type
# THEN: The result should be correct
assert result == TransitionType.Slide
def test_set_transition_type_int(self):
"""
Test the transition_type setter with an int
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.transition_type = TransitionType.Concave
# THEN: The combobox should be correct
assert page.transition_effect_combo_box.currentIndex() == 3
def test_set_transition_type_str(self):
"""
Test the transition_type setter with a str
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.transition_type = TransitionType.to_string(TransitionType.Convex)
# THEN: The combobox should be correct
assert page.transition_effect_combo_box.currentIndex() == 2
def test_set_transition_type_exception(self):
"""
Test the transition_type setter with something other than a str or int
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
# THEN: An exception is raised
with pytest.raises(TypeError, match='transition_type must either be a string or an int'):
page.transition_type = []
def test_get_transition_speed(self):
"""
Test the transition_speed getter
"""
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# GIVEN: A AlignmentTransitionsPage instance with the combobox set to index 0
page = AlignmentTransitionsPage()
page.transition_speed_combo_box.setCurrentIndex(0)
# WHEN: The property is accessed
result = page.transition_speed
# THEN: The result should be correct
assert result == TransitionSpeed.Normal
def test_set_transition_speed_int(self):
"""
Test the transition_speed setter with an int
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.transition_speed = TransitionSpeed.Fast
# THEN: The combobox should be correct
assert page.transition_speed_combo_box.currentIndex() == 1
def test_set_transition_speed_str(self):
"""
Test the transition_speed setter with a str
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.transition_speed = TransitionSpeed.to_string(TransitionSpeed.Slow)
# THEN: The combobox should be correct
assert page.transition_speed_combo_box.currentIndex() == 2
def test_set_transition_speed_exception(self):
"""
Test the transition_speed setter with something other than a str or int
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
# THEN: An exception is raised
with pytest.raises(TypeError, match='transition_speed must either be a string or an int'):
page.transition_speed = []
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def test_get_transition_direction(self):
"""
Test the transition_direction getter
"""
# GIVEN: A AlignmentTransitionsPage instance with the combobox set to index 0
page = AlignmentTransitionsPage()
page.transition_direction_combo_box.setCurrentIndex(0)
# WHEN: The property is accessed
result = page.transition_direction
# THEN: The result should be correct
assert result == TransitionDirection.Horizontal
def test_set_transition_direction_int(self):
"""
Test the transition_direction setter with an int
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.transition_direction = TransitionDirection.Horizontal
# THEN: The combobox should be correct
assert page.transition_direction_combo_box.currentIndex() == 0
def test_set_transition_direction_str(self):
"""
Test the transition_direction setter with a str
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.transition_direction = TransitionDirection.to_string(TransitionDirection.Vertical)
# THEN: The combobox should be correct
assert page.transition_direction_combo_box.currentIndex() == 1
def test_set_transition_direction_exception(self):
"""
Test the transition_direction setter with something other than a str or int
"""
# GIVEN: A AlignmentTransitionsPage instance
page = AlignmentTransitionsPage()
# WHEN: The property is set
# THEN: An exception is raised
with pytest.raises(TypeError, match='transition_direction must either be a string or an int'):
page.transition_direction = []
def test_on_transition_reverse_getter(self):
"""
Test the is_transition_reverse_enabled getter
"""
# GIVEN: And instance of AlignmentTransitionsPage and transition_reverse checked
page = AlignmentTransitionsPage()
page.transition_reverse_check_box.setChecked(True)
# WHEN: The property is accessed
result = page.is_transition_reverse_enabled
# THEN: The result should be correct
assert result is True
def test_on_transition_reverse_setter(self):
"""
Test the is_transition_reverse_enabled setter
"""
# GIVEN: And instance of AlignmentTransitionsPage and transition_reverse checked
page = AlignmentTransitionsPage()
# WHEN: The property is set
page.is_transition_reverse_enabled = True
# THEN: The checkbox should be correct
assert page.transition_reverse_check_box.isChecked() is True