openlp/tests/openlp_plugins/media/test_mediaplugin.py

# -*- 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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"""
Test the media plugin
"""
from unittest.mock import patch

from openlp.core.state import State
from openlp.plugins.media.mediaplugin import MediaPlugin


@patch('openlp.plugins.media.mediaplugin.Plugin.initialise')
def test_initialise(mock_initialise, state, settings):
    """
    Test that the initialise() method overwrites the built-in one, but still calls it
    """
    # GIVEN: A media plugin instance
    State().add_service('mediacontroller', 0)
    State().update_pre_conditions('mediacontroller', True)
    media_plugin = MediaPlugin()

    # WHEN: initialise() is called
    media_plugin.initialise()

    # THEN: The the base initialise() method should be called
    mock_initialise.assert_called_with()


def test_about_text():
    # GIVEN: The MediaPlugin
    # WHEN: Retrieving the about text
    # THEN: about() should return a string object
    assert isinstance(MediaPlugin.about(), str)
    # THEN: about() should return a non-empty string
    assert len(MediaPlugin.about()) != 0