from __future__ import (absolute_import, division, print_function) __metaclass__ = type import pytest class APIErrorMock(Exception): def __init__(self, message, response=None, explanation=None): self.message = message self.response = response self.explanation = explanation @pytest.fixture(autouse=True) def docker_module_mock(mocker): docker_module_mock = mocker.MagicMock() docker_utils_module_mock = mocker.MagicMock() docker_errors_module_mock = mocker.MagicMock() docker_errors_module_mock.APIError = APIErrorMock mock_modules = { 'docker': docker_module_mock, 'docker.utils': docker_utils_module_mock, 'docker.errors': docker_errors_module_mock, } return mocker.patch.dict('sys.modules', **mock_modules) @pytest.fixture(autouse=True) def docker_swarm_service(): from ansible.modules.cloud.docker import docker_swarm_service return docker_swarm_service def test_retry_on_out_of_sequence_error(mocker, docker_swarm_service): run_mock = mocker.MagicMock( side_effect=APIErrorMock( message='', response=None, explanation='rpc error: code = Unknown desc = update out of sequence', ) ) manager = docker_swarm_service.DockerServiceManager(client=None) manager.run = run_mock with pytest.raises(APIErrorMock): manager.run_safe() assert run_mock.call_count == 3 def test_no_retry_on_general_api_error(mocker, docker_swarm_service): run_mock = mocker.MagicMock( side_effect=APIErrorMock(message='', response=None, explanation='some error') ) manager = docker_swarm_service.DockerServiceManager(client=None) manager.run = run_mock with pytest.raises(APIErrorMock): manager.run_safe() assert run_mock.call_count == 1 def test_get_docker_environment(mocker, docker_swarm_service): env_file_result = {'TEST1': 'A', 'TEST2': 'B', 'TEST3': 'C'} env_dict = {'TEST3': 'CC', 'TEST4': 'D'} env_string = "TEST3=CC,TEST4=D" env_list = ['TEST3=CC', 'TEST4=D'] expected_result = sorted(['TEST1=A', 'TEST2=B', 'TEST3=CC', 'TEST4=D']) mocker.patch.object( docker_swarm_service, 'parse_env_file', return_value=env_file_result ) mocker.patch.object( docker_swarm_service, 'format_environment', side_effect=lambda d: ['{0}={1}'.format(key, value) for key, value in d.items()], ) # Test with env dict and file result = docker_swarm_service.get_docker_environment( env_dict, env_files=['dummypath'] ) assert result == expected_result # Test with env list and file result = docker_swarm_service.get_docker_environment( env_list, env_files=['dummypath'] ) assert result == expected_result # Test with env string and file result = docker_swarm_service.get_docker_environment( env_string, env_files=['dummypath'] ) assert result == expected_result assert result == expected_result # Test with empty env result = docker_swarm_service.get_docker_environment( [], env_files=None ) assert result == [] # Test with empty env_files result = docker_swarm_service.get_docker_environment( None, env_files=[] ) assert result == [] def test_get_nanoseconds_from_raw_option(docker_swarm_service): value = docker_swarm_service.get_nanoseconds_from_raw_option('test', None) assert value is None value = docker_swarm_service.get_nanoseconds_from_raw_option('test', '1m30s535ms') assert value == 90535000000 value = docker_swarm_service.get_nanoseconds_from_raw_option('test', 10000000000) assert value == 10000000000 with pytest.raises(ValueError): docker_swarm_service.get_nanoseconds_from_raw_option('test', []) def test_has_dict_changed(docker_swarm_service): assert not docker_swarm_service.has_dict_changed( {"a": 1}, {"a": 1}, ) assert not docker_swarm_service.has_dict_changed( {"a": 1}, {"a": 1, "b": 2} ) assert docker_swarm_service.has_dict_changed( {"a": 1}, {"a": 2, "b": 2} ) assert docker_swarm_service.has_dict_changed( {"a": 1, "b": 1}, {"a": 1} ) assert not docker_swarm_service.has_dict_changed( None, {"a": 2, "b": 2} ) assert docker_swarm_service.has_dict_changed( {}, {"a": 2, "b": 2} ) assert docker_swarm_service.has_dict_changed( {"a": 1}, {} ) assert docker_swarm_service.has_dict_changed( {"a": 1}, None ) assert not docker_swarm_service.has_dict_changed( {}, {} ) assert not docker_swarm_service.has_dict_changed( None, None ) assert not docker_swarm_service.has_dict_changed( {}, None ) assert not docker_swarm_service.has_dict_changed( None, {} ) def test_has_list_changed(docker_swarm_service): # List comparisons without dictionaries # I could improve the indenting, but pycodestyle wants this instead assert not docker_swarm_service.has_list_changed(None, None) assert not docker_swarm_service.has_list_changed(None, []) assert not docker_swarm_service.has_list_changed(None, [1, 2]) assert not docker_swarm_service.has_list_changed([], None) assert not docker_swarm_service.has_list_changed([], []) assert docker_swarm_service.has_list_changed([], [1, 2]) assert docker_swarm_service.has_list_changed([1, 2], None) assert docker_swarm_service.has_list_changed([1, 2], []) assert docker_swarm_service.has_list_changed([1, 2, 3], [1, 2]) assert docker_swarm_service.has_list_changed([1, 2], [1, 2, 3]) # Check list sorting assert not docker_swarm_service.has_list_changed([1, 2], [2, 1]) assert docker_swarm_service.has_list_changed( [1, 2], [2, 1], sort_lists=False ) # Check type matching assert docker_swarm_service.has_list_changed([None, 1], [2, 1]) assert docker_swarm_service.has_list_changed([2, 1], [None, 1]) assert docker_swarm_service.has_list_changed( "command --with args", ['command', '--with', 'args'] ) assert docker_swarm_service.has_list_changed( ['sleep', '3400'], [u'sleep', u'3600'], sort_lists=False ) # List comparisons with dictionaries assert not docker_swarm_service.has_list_changed( [{'a': 1}], [{'a': 1}], sort_key='a' ) assert not docker_swarm_service.has_list_changed( [{'a': 1}, {'a': 2}], [{'a': 1}, {'a': 2}], sort_key='a' ) with pytest.raises(Exception): docker_swarm_service.has_list_changed( [{'a': 1}, {'a': 2}], [{'a': 1}, {'a': 2}] ) # List sort checking with sort key assert not docker_swarm_service.has_list_changed( [{'a': 1}, {'a': 2}], [{'a': 2}, {'a': 1}], sort_key='a' ) assert docker_swarm_service.has_list_changed( [{'a': 1}, {'a': 2}], [{'a': 2}, {'a': 1}], sort_lists=False ) assert docker_swarm_service.has_list_changed( [{'a': 1}, {'a': 2}, {'a': 3}], [{'a': 2}, {'a': 1}], sort_key='a' ) assert docker_swarm_service.has_list_changed( [{'a': 1}, {'a': 2}], [{'a': 1}, {'a': 2}, {'a': 3}], sort_lists=False ) # Additional dictionary elements assert not docker_swarm_service.has_list_changed( [ {"src": 1, "dst": 2}, {"src": 1, "dst": 2, "protocol": "udp"}, ], [ {"src": 1, "dst": 2, "protocol": "tcp"}, {"src": 1, "dst": 2, "protocol": "udp"}, ], sort_key='dst' ) assert not docker_swarm_service.has_list_changed( [ {"src": 1, "dst": 2, "protocol": "udp"}, {"src": 1, "dst": 3, "protocol": "tcp"}, ], [ {"src": 1, "dst": 2, "protocol": "udp"}, {"src": 1, "dst": 3, "protocol": "tcp"}, ], sort_key='dst' ) assert docker_swarm_service.has_list_changed( [ {"src": 1, "dst": 2, "protocol": "udp"}, {"src": 1, "dst": 2}, {"src": 3, "dst": 4}, ], [ {"src": 1, "dst": 3, "protocol": "udp"}, {"src": 1, "dst": 2, "protocol": "tcp"}, {"src": 3, "dst": 4, "protocol": "tcp"}, ], sort_key='dst' ) assert docker_swarm_service.has_list_changed( [ {"src": 1, "dst": 3, "protocol": "tcp"}, {"src": 1, "dst": 2, "protocol": "udp"}, ], [ {"src": 1, "dst": 2, "protocol": "tcp"}, {"src": 1, "dst": 2, "protocol": "udp"}, ], sort_key='dst' ) assert docker_swarm_service.has_list_changed( [ {"src": 1, "dst": 2, "protocol": "udp"}, {"src": 1, "dst": 2, "protocol": "tcp", "extra": {"test": "foo"}}, ], [ {"src": 1, "dst": 2, "protocol": "udp"}, {"src": 1, "dst": 2, "protocol": "tcp"}, ], sort_key='dst' ) assert not docker_swarm_service.has_list_changed( [{'id': '123', 'aliases': []}], [{'id': '123'}], sort_key='id' ) def test_have_networks_changed(docker_swarm_service): assert not docker_swarm_service.have_networks_changed( None, None ) assert not docker_swarm_service.have_networks_changed( [], None ) assert not docker_swarm_service.have_networks_changed( [{'id': 1}], [{'id': 1}] ) assert docker_swarm_service.have_networks_changed( [{'id': 1}], [{'id': 1}, {'id': 2}] ) assert not docker_swarm_service.have_networks_changed( [{'id': 1}, {'id': 2}], [{'id': 1}, {'id': 2}] ) assert not docker_swarm_service.have_networks_changed( [{'id': 1}, {'id': 2}], [{'id': 2}, {'id': 1}] ) assert not docker_swarm_service.have_networks_changed( [ {'id': 1}, {'id': 2, 'aliases': []} ], [ {'id': 1}, {'id': 2} ] ) assert docker_swarm_service.have_networks_changed( [ {'id': 1}, {'id': 2, 'aliases': ['alias1']} ], [ {'id': 1}, {'id': 2} ] ) assert docker_swarm_service.have_networks_changed( [ {'id': 1}, {'id': 2, 'aliases': ['alias1', 'alias2']} ], [ {'id': 1}, {'id': 2, 'aliases': ['alias1']} ] ) assert not docker_swarm_service.have_networks_changed( [ {'id': 1}, {'id': 2, 'aliases': ['alias1', 'alias2']} ], [ {'id': 1}, {'id': 2, 'aliases': ['alias1', 'alias2']} ] ) assert not docker_swarm_service.have_networks_changed( [ {'id': 1}, {'id': 2, 'aliases': ['alias1', 'alias2']} ], [ {'id': 1}, {'id': 2, 'aliases': ['alias2', 'alias1']} ] ) assert not docker_swarm_service.have_networks_changed( [ {'id': 1, 'options': {}}, {'id': 2, 'aliases': ['alias1', 'alias2']}], [ {'id': 1}, {'id': 2, 'aliases': ['alias2', 'alias1']} ] ) assert not docker_swarm_service.have_networks_changed( [ {'id': 1, 'options': {'option1': 'value1'}}, {'id': 2, 'aliases': ['alias1', 'alias2']}], [ {'id': 1, 'options': {'option1': 'value1'}}, {'id': 2, 'aliases': ['alias2', 'alias1']} ] ) assert docker_swarm_service.have_networks_changed( [ {'id': 1, 'options': {'option1': 'value1'}}, {'id': 2, 'aliases': ['alias1', 'alias2']}], [ {'id': 1, 'options': {'option1': 'value2'}}, {'id': 2, 'aliases': ['alias2', 'alias1']} ] ) def test_get_docker_networks(docker_swarm_service): network_names = [ 'network_1', 'network_2', 'network_3', 'network_4', ] networks = [ network_names[0], {'name': network_names[1]}, {'name': network_names[2], 'aliases': ['networkalias1']}, {'name': network_names[3], 'aliases': ['networkalias2'], 'options': {'foo': 'bar'}}, ] network_ids = { network_names[0]: '1', network_names[1]: '2', network_names[2]: '3', network_names[3]: '4', } parsed_networks = docker_swarm_service.get_docker_networks( networks, network_ids ) assert len(parsed_networks) == 4 for i, network in enumerate(parsed_networks): assert 'name' not in network assert 'id' in network expected_name = network_names[i] assert network['id'] == network_ids[expected_name] if i == 2: assert network['aliases'] == ['networkalias1'] if i == 3: assert network['aliases'] == ['networkalias2'] if i == 3: assert 'foo' in network['options'] # Test missing name with pytest.raises(TypeError): docker_swarm_service.get_docker_networks([{'invalid': 'err'}], {'err': 1}) # test for invalid aliases type with pytest.raises(TypeError): docker_swarm_service.get_docker_networks( [{'name': 'test', 'aliases': 1}], {'test': 1} ) # Test invalid aliases elements with pytest.raises(TypeError): docker_swarm_service.get_docker_networks( [{'name': 'test', 'aliases': [1]}], {'test': 1} ) # Test for invalid options type with pytest.raises(TypeError): docker_swarm_service.get_docker_networks( [{'name': 'test', 'options': 1}], {'test': 1} ) # Test for invalid networks type with pytest.raises(TypeError): docker_swarm_service.get_docker_networks( 1, {'test': 1} ) # Test for non existing networks with pytest.raises(ValueError): docker_swarm_service.get_docker_networks( [{'name': 'idontexist'}], {'test': 1} ) # Test empty values assert docker_swarm_service.get_docker_networks([], {}) == [] assert docker_swarm_service.get_docker_networks(None, {}) is None # Test invalid options with pytest.raises(TypeError): docker_swarm_service.get_docker_networks( [{'name': 'test', 'nonexisting_option': 'foo'}], {'test': '1'} )