def test_list_keys():
mocked_keys = [Mock(key='mykey1'), Mock(key='key2')]
mocked_connection = Mock()
# Start with patching connect_s3
with patch('boto.connect_s3', Mock(return_value=mocked_connection)):
mocked_bucket = Mock()
# Mock get_bucket() call
mocked_connection.get_bucket = Mock(return_value=mocked_bucket)
# Mock the list() call to return the keys you want
mocked_bucket.list = Mock(return_value=mocked_keys)
keys = list_keys()
assert keys == mocked_keys
def test_list_keys():
expected_keys = ['key1', 'key2']
moto = mock_s3()
# We enter "moto" mode using this
moto.start()
# Get the connection object
conn = get_s3_conn()
# Set up S3 as we expect it to be
conn.create_bucket('bucket_name')
for name in expected_keys:
k = conn.get_bucket('bucket_name').new_key(name)
k.set_contents_from_string('abcdedsd')
# Now call the actual function
keys = list_keys()
assert expected_keys == [k.name for k in keys]
# get out of moto mode
moto.stop()