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# -*- coding: utf-8 -*-
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# Copyright (c) 2011, Alex Băluț <alexandru.balut@gmail.com>
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# Copyright (c) 2011, Jean-François Fortin Tam <nekohayo@gmail.com>
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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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 GNU
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# Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the
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# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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# Boston, MA 02110-1301, USA.
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# TODO: add a specific testcase for audio, video, render presets
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from unittest import TestCase
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from pitivi.configure import get_audiopresets_dir
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from pitivi.preset import DuplicatePresetNameException, \
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class FakePresetManager(PresetManager):
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def _saveSection(self, fout, section):
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def setPresetManagerPaths(preset_manager, default_path):
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preset_manager.default_path = default_path
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preset_manager.user_path = tempfile.mkdtemp()
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def clearPresetManagerPaths(preset_manager):
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shutil.rmtree(preset_manager.user_path)
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def countJsonFilesIn(dir_path):
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for filename in os.listdir(dir_path)
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if filename.endswith(".json")])
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def countDefaultPresets(preset_manager):
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return countJsonFilesIn(preset_manager.default_path)
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def countUserPresets(preset_manager):
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return countJsonFilesIn(preset_manager.user_path)
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class TestPresetBasics(TestCase):
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self.manager = FakePresetManager()
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setPresetManagerPaths(self.manager, None)
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clearPresetManagerPaths(self.manager)
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def testConvertPresetNameToSectionName(self):
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self.presetToSection = self.manager._convertPresetNameToSectionName
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self.assertEqual("my preset", self.presetToSection('my preset'))
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self.assertEqual("my preset_", self.presetToSection('my preset_'))
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self.assertEqual("default_x_", self.presetToSection('default_x_'))
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# Test that default_* preset names get a _ character at the end.
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self.assertEqual("Default_", self.presetToSection('Default'))
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self.assertEqual("defaulT__", self.presetToSection('defaulT_'))
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def testConvertSectionNameToPresetName(self):
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self.sectionToPreset = self.manager._convertSectionNameToPresetName
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self.assertEqual("my preset", self.sectionToPreset('my preset'))
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self.assertEqual("my preset_", self.sectionToPreset('my preset_'))
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self.assertEqual("default_x_", self.sectionToPreset('default_x_'))
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# Test that default_+ section names lose the last character.
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self.assertEqual("Default", self.sectionToPreset('Default_'))
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self.assertEqual("defaulT_", self.sectionToPreset('defaulT__'))
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def testAddPreset(self):
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self.manager.addPreset('preseT onE', {'name1': '1A'})
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self.assertRaises(DuplicatePresetNameException,
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self.manager.addPreset, 'Preset One', {'name1': '2A'})
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def testAddDuplicatePreset(self):
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self.manager.addPreset('x', {})
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self.assertRaises(DuplicatePresetNameException, self.manager.addPreset, 'x', {})
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def testAddPresetWithNonAsciiName(self):
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unicode_name = u"ソリッド・スネーク"
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self.manager.addPreset(unicode_name, {})
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self.assertTrue(unicode_name.encode("utf-8") in self.manager.getPresetNames())
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def testRenamePreset(self):
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self.manager.addPreset('preseT onE', {'name1': '1A'})
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self.manager.addPreset('Preset Two', {'name1': '2A'})
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# Renaming 'preseT onE' to 'Preset One'.
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self.manager.renamePreset('0', 'Preset One')
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# Renaming 'Preset One' to 'Preset TWO'.
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self.assertRaises(DuplicatePresetNameException,
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self.manager.renamePreset, '0', 'Preset TWO')
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# Renaming 'Preset One' to 'Preset two'.
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self.assertRaises(DuplicatePresetNameException,
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self.manager.renamePreset, '0', 'Preset two')
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class TestAudioPresetsIO(TestCase):
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self.manager = AudioPresetManager()
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setPresetManagerPaths(self.manager, get_audiopresets_dir())
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clearPresetManagerPaths(self.manager)
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def createOtherManager(self):
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other_manager = AudioPresetManager()
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other_manager.default_path = self.manager.default_path
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other_manager.user_path = self.manager.user_path
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def testSaveAndLoad(self):
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self.manager.addPreset("Vegeta",
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"sample-rate": 44100})
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self.manager.saveAll()
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self.assertEqual(1, countUserPresets(self.manager))
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self.manager.addPreset("Nappa",
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"sample-rate": 44100})
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self.manager.saveAll()
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self.assertEqual(2, countUserPresets(self.manager))
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other_manager = self.createOtherManager()
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other_manager.loadAll()
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total_presets = countDefaultPresets(self.manager) + countUserPresets(self.manager)
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self.assertEqual(total_presets, len(other_manager.presets))
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def testNonAsciiFilenamesSaveAndLoad(self):
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non_ascii_preset_name = "Solid Snake (ソリッド・スネーク) \\#!\"'$%?&*"
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self.manager.addPreset(non_ascii_preset_name,
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"sample-rate": 44100})
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snake = self.manager.presets[non_ascii_preset_name]
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self.assertEqual(2, len(snake))
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self.manager.saveAll()
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other_manager = self.createOtherManager()
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other_manager.loadAll()
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self.assertEquals(1 + countDefaultPresets(other_manager), len(other_manager.presets))
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snaaaake = other_manager.presets[non_ascii_preset_name]
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self.assertEqual(snake, snaaaake)
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def testInvalidFilenamesSaveAndLoad(self):
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# This would be an invalid file name as is.
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preset_name = " / % "
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self.manager.addPreset(preset_name,
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"sample-rate": 44100})
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values = self.manager.presets[preset_name]
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self.assertEqual(2, len(values))
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self.manager.saveAll()
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other_manager = self.createOtherManager()
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other_manager.loadAll()
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self.assertEquals(1 + countDefaultPresets(other_manager), len(other_manager.presets))
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other_values = other_manager.presets[preset_name]
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self.assertEqual(values, other_values)
added
removed
tests/test_preset.py
