def testEsotericFilenames(self):
self.manager.addPreset("Default",
{"channels": 2,
"depth": -9000,
"sample-rate": 44100,
"filepath": os.path.join(self.user_path, "Default.json")})
self.manager.saveAll()
self.manager.addPreset('Solid Snake (ソリッド・スネーク) \#!"/$%?&*',
{"name": "デイビッド",
"channels": 2,
"depth": 16,
"sample-rate": 44100,
"filepath": os.path.join(self.user_path,
'Solid Snake (ソリッド・スネーク) \#!"/$%?&*' + ".json")})
snake = self.manager.presets['Solid Snake (ソリッド・スネーク) \#!"/$%?&*']
self.assertEqual(5, len(snake))
# The slash ("/") in the filename is supposed to make it choke
#self.assertRaises(IOError, self.manager.saveAll)
# Let's be slightly more gentle
snake["filepath"] = os.path.join(self.user_path,
'Solid Snake (ソリッド・スネーク)' + ".json")
self.manager.saveAll()
# Create a second concurrent instance with the same paths,
# to check that it can read and write from the first instance's data
other_manager = AudioPresetManager()
other_manager.default_path = self.default_path
other_manager.user_path = self.user_path
other_manager.loadAll()
snaaaake = other_manager.presets['Solid Snake (ソリッド・スネーク)']
self.assertEqual(2, snaaaake["channels"])
foo = other_manager.presets['Default']
self.assertEqual(4, len(foo))
self.assertEqual(-9000, foo["depth"])
self.assertEquals(2, len(other_manager.presets))
def testSaveAndLoad(self):
def countDefaultPresets():
foo = 0
for file in os.listdir(self.default_path):
# This is needed to avoid a miscount with makefiles and such
if file.endswith(".json"):
foo += 1
return foo
def countUserPresets():
return len(os.listdir(self.user_path))
self.manager.addPreset("Vegeta",
{"channels": 6000,
"depth": 16,
"sample-rate": 44100,
"filepath": os.path.join(self.user_path, "vegeta.json")})
self.manager.cur_preset = "Vegeta"
self.manager.savePreset()
self.assertEqual(1, countUserPresets())
self.manager.addPreset("Nappa",
{"channels": 4000,
"depth": 16,
"sample-rate": 44100,
"filepath": os.path.join(self.user_path, "nappa.json")})
self.assertEqual(1, countUserPresets())
self.manager.saveAll()
self.assertEqual(2, countUserPresets())
self.assertIn("vegeta.json", os.listdir(self.user_path))
self.assertIn("nappa.json", os.listdir(self.user_path))
other_manager = AudioPresetManager()
other_manager.default_path = self.default_path
other_manager.user_path = self.user_path
other_manager.loadAll()
total_presets = countDefaultPresets() + countUserPresets()
self.assertEqual(total_presets, len(other_manager.presets))
# Test invalid filenames/filepaths
# Testing with an invalid filepath:
self.manager.addPreset("Sangoku",
{"channels": 8001,
"depth": 32,
"sample-rate": 44100,
"filepath": "INVALID FILENAME?!"})
self.assertEqual(2 + countDefaultPresets(), len(other_manager.presets))
self.manager.saveAll()
# The filepath was invalid. It was not actually a path.
self.assertEqual(2, len(os.listdir(self.user_path)))
# Testing with an invalid filename:
self.manager.presets["Sangoku"]["filepath"] = os.path.join(self.user_path,
"INVALID FILENAME?!")
self.manager.saveAll()
# The filepath did not have a ".json" file extension
# While such a file would be written to disk, it would not be loaded
self.assertEqual(3, len(os.listdir(self.user_path)))
# Trying to load all presets multiple times will create duplicates...
self.assertRaises(DuplicatePresetNameException, other_manager.loadAll)
# So let's reset it to a clean state:
other_manager = AudioPresetManager()
other_manager.default_path = self.default_path
other_manager.user_path = self.user_path
other_manager.loadAll()
# We only expect two valid, loaded presets: nappa and vegeta
self.assertEqual(2 + countDefaultPresets(), len(other_manager.presets))
