openlp/tests/openlp_core/lib/test_mediamanageritem.py

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# -*- coding: utf-8 -*-
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##########################################################################
# OpenLP - Open Source Lyrics Projection #
# ---------------------------------------------------------------------- #
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# Copyright (c) 2008-2021 OpenLP Developers #
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# ---------------------------------------------------------------------- #
# 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.lib.mediamanageritem package.
"""
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import pytest
from unittest.mock import MagicMock, patch
from openlp.core.common.registry import Registry
from openlp.core.lib.mediamanageritem import MediaManagerItem
@pytest.fixture
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def media_env():
setup_patcher = patch('openlp.core.lib.mediamanageritem.MediaManagerItem._setup')
setup_patcher.start()
yield
setup_patcher.stop
@patch('openlp.core.lib.mediamanageritem.MediaManagerItem.on_preview_click')
def test_on_double_clicked(mocked_on_preview_click, media_env, registry):
"""
Test that when an item is double-clicked then the item is previewed
"""
# GIVEN: A setting to enable "Double-click to go live" and a media manager item
mocked_settings = MagicMock()
mocked_settings.value.return_value = False
Registry().register('settings', mocked_settings)
mmi = MediaManagerItem(None)
mmi.can_preview = True
mmi.can_make_live = True
mmi.can_add_to_service = True
# WHEN: on_double_clicked() is called
mmi.on_double_clicked()
# THEN: on_preview_click() should have been called
mocked_on_preview_click.assert_called_with()
def test_required_icons(media_env):
"""
Test the default icons for plugins
"""
# GIVEN: A MediaManagerItem
mmi = MediaManagerItem(None)
# WHEN: Object is created
mmi.required_icons()
# THEN: Default icons should be populated
assert mmi.has_import_icon is False, 'There should be no import icon by default'
assert mmi.has_new_icon is True, 'By default a new icon should be present'
assert mmi.has_file_icon is False, 'There should be no file icon by default'
assert mmi.has_delete_icon is True, 'By default a delete icon should be present'
assert mmi.add_to_service_item is False, 'There should be no add_to_service icon by default'
assert mmi.can_preview is True, 'There should be a preview icon by default'
assert mmi.can_make_live is True, 'There should be a make live by default'
assert mmi.can_add_to_service is True, 'There should be a add to service icon by default'
@patch('openlp.core.lib.mediamanageritem.MediaManagerItem.on_live_click')
def test_on_double_clicked_go_live(mocked_on_live_click, media_env, registry):
"""
Test that when "Double-click to go live" is enabled that the item goes live
"""
# GIVEN: A setting to enable "Double-click to go live" and a media manager item
mocked_settings = MagicMock()
mocked_settings.value.side_effect = lambda x: x == 'advanced/double click live'
Registry().register('settings', mocked_settings)
mmi = MediaManagerItem(None)
mmi.can_preview = True
mmi.can_make_live = True
mmi.can_add_to_service = True
# WHEN: on_double_clicked() is called
mmi.on_double_clicked()
# THEN: on_live_click() should have been called
mocked_on_live_click.assert_called_with()
@patch('openlp.core.lib.mediamanageritem.MediaManagerItem.on_live_click')
@patch('openlp.core.lib.mediamanageritem.MediaManagerItem.on_preview_click')
def test_on_double_clicked_single_click_preview(mocked_on_preview_click, mocked_on_live_click, media_env, registry):
"""
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Test that when "Single-click preview" is enabled then nothing happens on double-click
"""
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# GIVEN: A setting to enable "Double-click to go live" and a media manager item
mocked_settings = MagicMock()
mocked_settings.value.side_effect = lambda x: x == 'advanced/single click preview'
Registry().register('settings', mocked_settings)
mmi = MediaManagerItem(None)
mmi.can_preview = True
mmi.can_make_live = True
mmi.can_add_to_service = True
# WHEN: on_double_clicked() is called
mmi.on_double_clicked()
# THEN: on_live_click() should have been called
assert 0 == mocked_on_live_click.call_count, 'on_live_click() should not have been called'
assert 0 == mocked_on_preview_click.call_count, 'on_preview_click() should not have been called'
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def test_search_options(media_env):
"""
Test that the default search options return a empty list
"""
# GIVEN: A media manager item
mmi = MediaManagerItem(None)
# WHEN: The search options are requested
result = mmi.search_options()
# THEN: should return a empty list
assert result == []
def test_set_search_option(media_env):
"""
Test that the default set search option return false because it's setting a non existant setting
"""
# GIVEN: A media manager item
mmi = MediaManagerItem(None)
# WHEN: The a search option is set
result = mmi.set_search_option('my option', 'my value')
# THEN: should return false
assert result is False