def test_read_file_fills_prefs(self, _mock_file):
"""read_file should populate the prefs object."""
fake_prefs = Preferences()
fake_prefs.read_file("fake_filepath")
value = fake_prefs.get_all_prefs()
self.assertEqual(value, plistlib.loads(TEST_PLIST_PREFS))
self.assertEqual(fake_prefs.type, "plist")
def test_init_prefs_files(self, _mock_open):
"""Preferences should load file-backed config on primary platforms."""
for platform in self.PRIMARY_NON_MACOS_PLATFORMS:
with self.subTest(platform=platform):
self.mock_platform.return_value = platform
prefs = Preferences()
self.assertNotEqual(prefs.file_path, None)
value = prefs.get_all_prefs()
self.assertEqual(value, json.loads(TEST_JSON_PREFS))
self.assertEqual(prefs.type, "json")
def test_new_prefs_object_is_empty(self):
"""A new Preferences object should be empty with no config."""
test_platforms = ["Darwin"]
test_platforms += self.PRIMARY_NON_MACOS_PLATFORMS
for platform in test_platforms:
with self.subTest(platform=platform):
self.mock_platform = platform
fake_prefs = Preferences()
self.assertEqual(fake_prefs.file_path, None)
self.assertEqual(fake_prefs.type, None)
self.assertEqual(fake_prefs.get_all_prefs(), {})