forked from openlp/openlp
94 lines
4.7 KiB
Python
94 lines
4.7 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) 2008-2019 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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This module contains tests for the SongFormat class
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"""
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from unittest import TestCase
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from openlp.plugins.songs.lib.importer import SongFormat
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class TestSongFormat(TestCase):
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"""
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Test the functions in the :class:`SongFormat` class.
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"""
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def test_get_format_list(self):
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"""
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Test that get_format_list() returns all available formats
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"""
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# GIVEN: The SongFormat class
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# WHEN: Retrieving the format list
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# THEN: All SongFormats should be returned
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assert len(SongFormat.get_format_list()) == len(SongFormat.__attributes__), \
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"The returned SongFormats don't match the stored ones"
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def test_get_attributed_no_attributes(self):
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"""
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Test that SongFormat.get(song_format) returns all attributes associated with the given song_format
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"""
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# GIVEN: A SongFormat
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# WHEN: Retrieving all attributes of a SongFormat
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for song_format in SongFormat.get_format_list():
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# THEN: All attributes associated with the SongFormat should be returned
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assert SongFormat.get(song_format) == SongFormat.__attributes__[song_format], \
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"The returned attributes don't match the stored ones"
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def test_get_attributed_single_attribute(self):
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"""
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Test that SongFormat.get(song_format, attribute) returns only one -and the correct- attribute
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"""
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# GIVEN: A SongFormat
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for song_format in SongFormat.get_format_list():
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# WHEN: Retrieving an attribute that overrides the default values
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for attribute in SongFormat.get(song_format).keys():
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# THEN: Return the attribute
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assert SongFormat.get(song_format, attribute) == SongFormat.get(song_format)[attribute], \
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"The returned attribute doesn't match the stored one"
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# WHEN: Retrieving an attribute that was not overridden
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for attribute in SongFormat.__defaults__.keys():
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if attribute not in SongFormat.get(song_format).keys():
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# THEN: Return the default value
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assert SongFormat.get(song_format, attribute) == SongFormat.__defaults__[attribute], \
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"The returned attribute does not match the default values stored"
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def test_get_attributed_multiple_attributes(self):
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"""
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Test that multiple attributes can be retrieved for a song_format
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"""
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# GIVEN: A SongFormat
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# WHEN: Retrieving multiple attributes at the same time
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for song_format in SongFormat.get_format_list():
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# THEN: Return all attributes that were specified
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assert len(SongFormat.get(song_format, 'canDisable', 'availability')) == 2, \
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"Did not return the correct number of attributes when retrieving multiple attributes at once"
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def test_get_format_list_returns_ordered_list(self):
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"""
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Test that get_format_list() returns a list that is ordered
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according to the order specified in SongFormat
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"""
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# GIVEN: The SongFormat class
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# WHEN: Retrieving all formats
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# THEN: The returned list should be sorted according to the ordering defined in SongFormat
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assert sorted(SongFormat.get_format_list()) == SongFormat.get_format_list(), \
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"The list returned should be sorted according to the ordering in SongFormat"
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