def test_pygit2_check_credentials__no_keychain(self, mock_pygit2_credentials):
"""
TestPygit2Utils:test_pygit2_check_credentials_no_keychain: Check for missing credentials support
"""
mock_pygit2_credentials.return_value = None
result = pygit2_utils.pygit2_check_credentials()
self.assertFalse(result)
def test_pygit2_check_credentials__have_keychain(self, mock_pygit2_credentials):
"""
TestPygit2Utils:test_pygit2_check_credentials_keychain: Check for successful credentials support
"""
mock_pygit2_credentials.KeypairFromAgent = ""
result = pygit2_utils.pygit2_check_credentials()
self.assertTrue(result)