openlp/tests/functional/openlp_plugins/songs/test_db.py
Samuel Mehrbrodt c5d716f565 Test
2014-12-24 14:21:17 +01:00

222 lines
8.7 KiB
Python

# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2014 Raoul Snyman #
# Portions copyright (c) 2008-2014 Tim Bentley, Gerald Britton, Jonathan #
# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
# --------------------------------------------------------------------------- #
# 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; version 2 of the License. #
# #
# 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, write to the Free Software Foundation, Inc., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
"""
This module contains tests for the db submodule of the Songs plugin.
"""
import os
import shutil
from unittest import TestCase
from tempfile import mkdtemp
from openlp.plugins.songs.lib.db import Song, Author, AuthorType
from openlp.plugins.songs.lib import upgrade
from openlp.core.lib.db import upgrade_db
from tests.utils.constants import TEST_RESOURCES_PATH
class TestDB(TestCase):
"""
Test the functions in the :mod:`db` module.
"""
def setUp(self):
"""
Setup for tests
"""
self.tmp_folder = mkdtemp()
def tearDown(self):
"""
Clean up after tests
"""
shutil.rmtree(self.tmp_folder)
def test_add_author(self):
"""
Test adding an author to a song
"""
# GIVEN: A song and an author
song = Song()
song.authors_songs = []
author = Author()
author.first_name = "Max"
author.last_name = "Mustermann"
# WHEN: We add an author to the song
song.add_author(author)
# THEN: The author should have been added with author_type=None
self.assertEqual(1, len(song.authors_songs))
self.assertEqual("Max", song.authors_songs[0].author.first_name)
self.assertEqual("Mustermann", song.authors_songs[0].author.last_name)
self.assertIsNone(song.authors_songs[0].author_type)
def test_add_author_with_type(self):
"""
Test adding an author with a type specified to a song
"""
# GIVEN: A song and an author
song = Song()
song.authors_songs = []
author = Author()
author.first_name = "Max"
author.last_name = "Mustermann"
# WHEN: We add an author to the song
song.add_author(author, AuthorType.Words)
# THEN: The author should have been added with author_type=None
self.assertEqual(1, len(song.authors_songs))
self.assertEqual("Max", song.authors_songs[0].author.first_name)
self.assertEqual("Mustermann", song.authors_songs[0].author.last_name)
self.assertEqual(AuthorType.Words, song.authors_songs[0].author_type)
def test_remove_author(self):
"""
Test removing an author from a song
"""
# GIVEN: A song with an author
song = Song()
song.authors_songs = []
author = Author()
song.add_author(author)
# WHEN: We remove the author
song.remove_author(author)
# THEN: It should have been removed
self.assertEqual(0, len(song.authors_songs))
def test_remove_author_with_type(self):
"""
Test removing an author with a type specified from a song
"""
# GIVEN: A song with two authors
song = Song()
song.authors_songs = []
author = Author()
song.add_author(author)
song.add_author(author, AuthorType.Translation)
# WHEN: We remove the author with a certain type
song.remove_author(author, AuthorType.Translation)
# THEN: It should have been removed and the other author should still be there
self.assertEqual(1, len(song.authors_songs))
self.assertEqual(None, song.authors_songs[0].author_type)
def test_get_author_type_from_translated_text(self):
"""
Test getting an author type from translated text
"""
# GIVEN: A string with an author type
author_type_name = AuthorType.Types[AuthorType.Words]
# WHEN: We call the method
author_type = AuthorType.from_translated_text(author_type_name)
# THEN: The type should be correct
self.assertEqual(author_type, AuthorType.Words)
def test_author_get_display_name(self):
"""
Test that the display name of an author is correct
"""
# GIVEN: An author
author = Author()
author.display_name = "John Doe"
# WHEN: We call the get_display_name() function
display_name = author.get_display_name()
# THEN: It should return only the name
self.assertEqual("John Doe", display_name)
def test_author_get_display_name_with_type_words(self):
"""
Test that the display name of an author with a type is correct (Words)
"""
# GIVEN: An author
author = Author()
author.display_name = "John Doe"
# WHEN: We call the get_display_name() function
display_name = author.get_display_name(AuthorType.Words)
# THEN: It should return the name with the type in brackets
self.assertEqual("John Doe (Words)", display_name)
def test_author_get_display_name_with_type_translation(self):
"""
Test that the display name of an author with a type is correct (Translation)
"""
# GIVEN: An author
author = Author()
author.display_name = "John Doe"
# WHEN: We call the get_display_name() function
display_name = author.get_display_name(AuthorType.Translation)
# THEN: It should return the name with the type in brackets
self.assertEqual("John Doe (Translation)", display_name)
def test_upgrade_old_song_db(self):
"""
Test that we can upgrade an old song db to the current schema
"""
# GIVEN: An old song db
old_db_path = os.path.join(TEST_RESOURCES_PATH, "songs", 'songs-1.9.7.sqlite')
old_db_tmp_path = os.path.join(self.tmp_folder, 'songs-1.9.7.sqlite')
shutil.copyfile(old_db_path, old_db_tmp_path)
db_url = 'sqlite:///' + old_db_tmp_path
# WHEN: upgrading the db
updated_to_version, latest_version = upgrade_db(db_url, upgrade)
# Then the song db should have been upgraded to the latest version
self.assertEqual(updated_to_version, latest_version,
'The song DB should have been upgrade to the latest version')
def test_upgrade_invalid_song_db(self):
"""
Test that we can upgrade an invalid song db to the current schema
"""
# GIVEN: A song db with invalid version
invalid_db_path = os.path.join(TEST_RESOURCES_PATH, "songs", 'songs-2.2-invalid.sqlite')
invalid_db_tmp_path = os.path.join(self.tmp_folder, 'songs-2.2-invalid.sqlite')
shutil.copyfile(invalid_db_path, invalid_db_tmp_path)
db_url = 'sqlite:///' + invalid_db_tmp_path
# WHEN: upgrading the db
updated_to_version, latest_version = upgrade_db(db_url, upgrade)
# Then the song db should have been upgraded to the latest version without errors
self.assertEqual(updated_to_version, latest_version,
'The song DB should have been upgrade to the latest version')