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import unittest
import os
import util
import tempfile
import logging
import constants
import glib
try:
from gi.repository import Grl
except:
logging.warning("Unable to import Grilo's introspection bindings")
exit()
class TestRegistry(unittest.TestCase):
EXISTING_LIBRARY_PATH = None
NONEXISTING_LIBRARY_PATH = 'NONEXISTING_LIBRARY.so'
INVALID_LIBRARY_PATH = os.path.join(util.PREFIX,
util.GRL_LIB_NAME)
NONEXISTING_SOURCE = 'NON_EXISTING_SOURCE'
def __init__(self, method_name):
super(TestRegistry, self).__init__(method_name)
Grl.init([])
self.registry = Grl.Registry.get_default()
plugin_paths = util.GRL_PLUGIN_PATH.split(':')
for path in plugin_paths:
if path:
entries = os.listdir(path)
self.EXISTING_LIBRARY_PATH = os.path.join(path,
entries[0])
break
print self.EXISTING_LIBRARY_PATH
def setUp(self):
pass
def tearDown(self):
pass
def test_get_default_not_null(self):
registry = Grl.Registry.get_default()
self.assertTrue(registry)
def test_get_default_singleton(self):
registry1 = Grl.Registry.get_default()
registry2 = Grl.Registry.get_default()
self.assertEquals(registry1, registry2)
def test_add_directory(self):
pass
def test_load_existing(self):
# skipping since this is likely to have been loaded by another test
return None
if not self.registry.load(self.EXISTING_LIBRARY_PATH):
self.fail()
def test_load_unexisting(self):
self.assertRaises(glib.GError, self.registry.load, self.NONEXISTING_LIBRARY_PATH)
def test_load_invalid(self):
self.assertRaises(glib.GError, self.registry.load, self.INVALID_LIBRARY_PATH)
def test_load_directory_nonexisting(self):
self.assertRaises(glib.GError, self.registry.load_directory, '')
def test_load_directory_existing(self):
if not self.registry.load_directory(os.getcwd()):
self.fail()
def test_unload(self):
pass
def test_load_all(self):
self.assertTrue(self.registry.load_all())
def test_register_source(self):
pass
def test_unregister_source(self):
self.registry.load_all()
sources = self.registry.get_sources(False)
for source in sources:
self.registry.unregister_source(source)
sources = self.registry.get_sources(False)
self.assertEqual(len(sources), 0)
def test_lookup_source(self):
self.registry.load_all()
sources = self.registry.get_sources(False)
if sources:
expected = sources[0]
search_id = expected.get_id()
found = self.registry.lookup_source(search_id)
self.assertEqual(expected, found)
def test_lookup_source_nonexisting(self):
self.registry.load_all()
found = self.registry.lookup_source(self.NONEXISTING_SOURCE)
self.assertFalse(found)
def test_get_sources(self):
sources = self.registry.get_sources(False)
self.assertEqual(len(sources), 0)
self.registry.load_all()
sources = self.registry.get_sources(False)
self.assertNotEqual(len(sources), 0)
def test_get_sources_ordering(self):
self.registry.load_all()
ordered_sources = self.registry.get_sources(True)
unordered_sources = self.registry.get_sources(False)
unordered_sources.sort(key=Grl.MediaPlugin.get_rank)
self.assertEquals(ordered_sources, unordered_sources)
def test_get_sources_by_operations_supported_ops(self):
self.registry.load_all()
for op in constants.SUPPORTED_OPS:
if op != Grl.SupportedOps.NONE:
sources = self.registry.get_sources_by_operations(op, False)
if sources:
supported_operations = sources[0].supported_operations()
self.assertTrue(supported_operations & op)
def test_register_metadata_key(self):
pass
def test_lookup_metadata_key_existing_key(self):
existing_key = self.registry.lookup_metadata_key(constants.KEY_ID)
self.assertTrue(existing_key)
def test_lookup_metadata_key_nonexisting_key(self):
nonexisting_key = self.registry.lookup_metadata_key(constants.KEY_NONEXISTING)
self.assertTrue(nonexisting_key == Grl.METADATA_KEY_INVALID)
def test_lookup_metadata_key_singleton(self):
a_key = self.registry.lookup_metadata_key(constants.KEY_ID)
another_key = self.registry.lookup_metadata_key(constants.KEY_ID)
self.assertEquals(a_key, another_key)
def test_get_metadata_keys_contains(self):
registered_key = self.registry.lookup_metadata_key(constants.KEY_ARTIST)
metadata_keys = self.registry.get_metadata_keys()
self.assertTrue(registered_key in metadata_keys)
def test_get_metadata_keys_all_keys(self):
registered_keys = []
for k in constants.REGISTERED_KEYS:
registered_keys.append(self.registry.lookup_metadata_key(k))
metadata_keys = self.registry.get_metadata_keys()
self.assertEquals(registered_keys.sort(), metadata_keys.sort())
def test_add_config(self):
pass
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