diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/tests/test_app.py')
| -rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/tests/test_app.py | 498 |
1 files changed, 0 insertions, 498 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/tests/test_app.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/tests/test_app.py deleted file mode 100644 index 26149a2..0000000 --- a/jython-tosca-parser/src/main/resources/Lib/site-packages/cliff-2.4.0-py2.7.egg/cliff/tests/test_app.py +++ /dev/null @@ -1,498 +0,0 @@ -# -*- encoding: utf-8 -*- -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -import argparse -try: - from StringIO import StringIO -except ImportError: - from io import StringIO - -import codecs -import locale -import mock -import six -import sys - -from cliff import app as application -from cliff import command as c_cmd -from cliff import commandmanager -from cliff.tests import utils as test_utils -from cliff import utils - - -def make_app(**kwargs): - cmd_mgr = commandmanager.CommandManager('cliff.tests') - - # Register a command that succeeds - command = mock.MagicMock(spec=c_cmd.Command) - command_inst = mock.MagicMock(spec=c_cmd.Command) - command_inst.run.return_value = 0 - command.return_value = command_inst - cmd_mgr.add_command('mock', command) - - # Register a command that fails - err_command = mock.Mock(name='err_command', spec=c_cmd.Command) - err_command_inst = mock.Mock(spec=c_cmd.Command) - err_command_inst.run = mock.Mock( - side_effect=RuntimeError('test exception') - ) - err_command.return_value = err_command_inst - cmd_mgr.add_command('error', err_command) - - app = application.App('testing interactive mode', - '1', - cmd_mgr, - stderr=mock.Mock(), # suppress warning messages - **kwargs - ) - return app, command - - -def test_no_args_triggers_interactive_mode(): - app, command = make_app() - app.interact = mock.MagicMock(name='inspect') - app.run([]) - app.interact.assert_called_once_with() - - -def test_interactive_mode_cmdloop(): - app, command = make_app() - app.interactive_app_factory = mock.MagicMock( - name='interactive_app_factory' - ) - assert app.interpreter is None - app.run([]) - assert app.interpreter is not None - app.interactive_app_factory.return_value.cmdloop.assert_called_once_with() - - -def test_initialize_app(): - app, command = make_app() - app.initialize_app = mock.MagicMock(name='initialize_app') - app.run(['mock']) - app.initialize_app.assert_called_once_with(['mock']) - - -def test_prepare_to_run_command(): - app, command = make_app() - app.prepare_to_run_command = mock.MagicMock(name='prepare_to_run_command') - app.run(['mock']) - app.prepare_to_run_command.assert_called_once_with(command()) - - -def test_clean_up_success(): - app, command = make_app() - app.clean_up = mock.MagicMock(name='clean_up') - app.run(['mock']) - app.clean_up.assert_called_once_with(command.return_value, 0, None) - - -def test_clean_up_error(): - app, command = make_app() - - app.clean_up = mock.MagicMock(name='clean_up') - app.run(['error']) - - app.clean_up.assert_called_once_with(mock.ANY, mock.ANY, mock.ANY) - call_args = app.clean_up.call_args_list[0] - assert call_args == mock.call(mock.ANY, 1, mock.ANY) - args, kwargs = call_args - assert isinstance(args[2], RuntimeError) - assert args[2].args == ('test exception',) - - -def test_clean_up_error_debug(): - app, command = make_app() - - app.clean_up = mock.MagicMock(name='clean_up') - try: - app.run(['--debug', 'error']) - except RuntimeError as err: - assert app.clean_up.call_args_list[0][0][2] is err - else: - assert False, 'Should have had an exception' - - assert app.clean_up.called - call_args = app.clean_up.call_args_list[0] - assert call_args == mock.call(mock.ANY, 1, mock.ANY) - args, kwargs = call_args - assert isinstance(args[2], RuntimeError) - assert args[2].args == ('test exception',) - - -def test_error_handling_clean_up_raises_exception(): - app, command = make_app() - - app.clean_up = mock.MagicMock( - name='clean_up', - side_effect=RuntimeError('within clean_up'), - ) - app.run(['error']) - - assert app.clean_up.called - call_args = app.clean_up.call_args_list[0] - assert call_args == mock.call(mock.ANY, 1, mock.ANY) - args, kwargs = call_args - assert isinstance(args[2], RuntimeError) - assert args[2].args == ('test exception',) - - -def test_error_handling_clean_up_raises_exception_debug(): - app, command = make_app() - - app.clean_up = mock.MagicMock( - name='clean_up', - side_effect=RuntimeError('within clean_up'), - ) - try: - app.run(['--debug', 'error']) - except RuntimeError as err: - if not hasattr(err, '__context__'): - # The exception passed to clean_up is not the exception - # caused *by* clean_up. This test is only valid in python - # 2 because under v3 the original exception is re-raised - # with the new one as a __context__ attribute. - assert app.clean_up.call_args_list[0][0][2] is not err - else: - assert False, 'Should have had an exception' - - assert app.clean_up.called - call_args = app.clean_up.call_args_list[0] - assert call_args == mock.call(mock.ANY, 1, mock.ANY) - args, kwargs = call_args - assert isinstance(args[2], RuntimeError) - assert args[2].args == ('test exception',) - - -def test_normal_clean_up_raises_exception(): - app, command = make_app() - - app.clean_up = mock.MagicMock( - name='clean_up', - side_effect=RuntimeError('within clean_up'), - ) - app.run(['mock']) - - assert app.clean_up.called - call_args = app.clean_up.call_args_list[0] - assert call_args == mock.call(mock.ANY, 0, None) - - -def test_normal_clean_up_raises_exception_debug(): - app, command = make_app() - - app.clean_up = mock.MagicMock( - name='clean_up', - side_effect=RuntimeError('within clean_up'), - ) - app.run(['--debug', 'mock']) - - assert app.clean_up.called - call_args = app.clean_up.call_args_list[0] - assert call_args == mock.call(mock.ANY, 0, None) - - -def test_build_option_parser_conflicting_option_should_throw(): - class MyApp(application.App): - def __init__(self): - super(MyApp, self).__init__( - description='testing', - version='0.1', - command_manager=commandmanager.CommandManager('tests'), - ) - - def build_option_parser(self, description, version): - parser = super(MyApp, self).build_option_parser(description, - version) - parser.add_argument( - '-h', '--help', - default=self, # tricky - help="Show help message and exit.", - ) - - # TODO: tests should really use unittest2. - try: - MyApp() - except argparse.ArgumentError: - pass - else: - raise Exception('Exception was not thrown') - - -def test_option_parser_conflicting_option_custom_arguments_should_not_throw(): - class MyApp(application.App): - def __init__(self): - super(MyApp, self).__init__( - description='testing', - version='0.1', - command_manager=commandmanager.CommandManager('tests'), - ) - - def build_option_parser(self, description, version): - argparse_kwargs = {'conflict_handler': 'resolve'} - parser = super(MyApp, self).build_option_parser( - description, - version, - argparse_kwargs=argparse_kwargs) - parser.add_argument( - '-h', '--help', - default=self, # tricky - help="Show help message and exit.", - ) - - MyApp() - - -def test_option_parser_abbrev_issue(): - class MyCommand(c_cmd.Command): - def get_parser(self, prog_name): - parser = super(MyCommand, self).get_parser(prog_name) - parser.add_argument("--end") - return parser - - def take_action(self, parsed_args): - assert(parsed_args.end == '123') - - class MyCommandManager(commandmanager.CommandManager): - def load_commands(self, namespace): - self.add_command("mycommand", MyCommand) - - class MyApp(application.App): - def __init__(self): - super(MyApp, self).__init__( - description='testing', - version='0.1', - command_manager=MyCommandManager(None), - ) - - def build_option_parser(self, description, version): - parser = super(MyApp, self).build_option_parser( - description, - version, - argparse_kwargs={'allow_abbrev': False}) - parser.add_argument('--endpoint') - return parser - - app = MyApp() - # NOTE(jd) --debug is necessary so assert in take_action() raises correctly - # here - app.run(['--debug', 'mycommand', '--end', '123']) - - -def _test_help(deferred_help): - app, _ = make_app(deferred_help=deferred_help) - with mock.patch.object(app, 'initialize_app') as init: - with mock.patch('cliff.help.HelpAction.__call__', - side_effect=SystemExit(0)) as helper: - try: - app.run(['--help']) - except SystemExit: - pass - else: - raise Exception('Exception was not thrown') - assert helper.called - assert init.called == deferred_help - - -def test_help(): - _test_help(False) - - -def test_deferred_help(): - _test_help(True) - - -def test_subcommand_help(): - app, _ = make_app(deferred_help=False) - - # Help is called immediately - with mock.patch('cliff.help.HelpAction.__call__') as helper: - app.run(['show', 'files', '--help']) - - assert helper.called - - -def test_subcommand_deferred_help(): - app, _ = make_app(deferred_help=True) - - # Show that provide_help_if_requested() did not show help and exit - with mock.patch.object(app, 'run_subcommand') as helper: - app.run(['show', 'files', '--help']) - - helper.assert_called_once_with(['help', 'show', 'files']) - - -def test_unknown_cmd(): - app, command = make_app() - assert app.run(['hell']) == 2 - - -def test_unknown_cmd_debug(): - app, command = make_app() - try: - app.run(['--debug', 'hell']) == 2 - except ValueError as err: - assert "['hell']" in ('%s' % err) - - -def test_list_matching_commands(): - stdout = StringIO() - app = application.App('testing', '1', - test_utils.TestCommandManager( - test_utils.TEST_NAMESPACE), - stdout=stdout) - app.NAME = 'test' - try: - assert app.run(['t']) == 2 - except SystemExit: - pass - output = stdout.getvalue() - assert "test: 't' is not a test command. See 'test --help'." in output - assert 'Did you mean one of these?' in output - assert 'three word command\n two words\n' in output - - -def test_fuzzy_no_commands(): - cmd_mgr = commandmanager.CommandManager('cliff.fuzzy') - app = application.App('test', '1.0', cmd_mgr) - cmd_mgr.commands = {} - matches = app.get_fuzzy_matches('foo') - assert matches == [] - - -def test_fuzzy_common_prefix(): - # searched string is a prefix of all commands - cmd_mgr = commandmanager.CommandManager('cliff.fuzzy') - app = application.App('test', '1.0', cmd_mgr) - cmd_mgr.commands = {} - cmd_mgr.add_command('user list', test_utils.TestCommand) - cmd_mgr.add_command('user show', test_utils.TestCommand) - matches = app.get_fuzzy_matches('user') - assert matches == ['user list', 'user show'] - - -def test_fuzzy_same_distance(): - # searched string has the same distance to all commands - cmd_mgr = commandmanager.CommandManager('cliff.fuzzy') - app = application.App('test', '1.0', cmd_mgr) - cmd_mgr.add_command('user', test_utils.TestCommand) - for cmd in cmd_mgr.commands.keys(): - assert utils.damerau_levenshtein('node', cmd, utils.COST) == 8 - matches = app.get_fuzzy_matches('node') - assert matches == ['complete', 'help', 'user'] - - -def test_fuzzy_no_prefix(): - # search by distance, no common prefix with any command - cmd_mgr = commandmanager.CommandManager('cliff.fuzzy') - app = application.App('test', '1.0', cmd_mgr) - cmd_mgr.add_command('user', test_utils.TestCommand) - matches = app.get_fuzzy_matches('uesr') - assert matches == ['user'] - - -def test_verbose(): - app, command = make_app() - app.clean_up = mock.MagicMock(name='clean_up') - app.run(['--verbose', 'mock']) - app.clean_up.assert_called_once_with(command.return_value, 0, None) - app.clean_up.reset_mock() - app.run(['--quiet', 'mock']) - app.clean_up.assert_called_once_with(command.return_value, 0, None) - try: - app.run(['--verbose', '--quiet', 'mock']) - except SystemExit: - pass - else: - raise Exception('Exception was not thrown') - - -def test_io_streams(): - cmd_mgr = commandmanager.CommandManager('cliff.tests') - io = mock.Mock() - - if six.PY2: - stdin_save = sys.stdin - stdout_save = sys.stdout - stderr_save = sys.stderr - encoding = locale.getpreferredencoding() or 'utf-8' - - app = application.App('no io streams', 1, cmd_mgr) - assert isinstance(app.stdin, codecs.StreamReader) - assert isinstance(app.stdout, codecs.StreamWriter) - assert isinstance(app.stderr, codecs.StreamWriter) - - app = application.App('with stdin io stream', 1, cmd_mgr, stdin=io) - assert app.stdin is io - assert isinstance(app.stdout, codecs.StreamWriter) - assert isinstance(app.stderr, codecs.StreamWriter) - - app = application.App('with stdout io stream', 1, cmd_mgr, stdout=io) - assert isinstance(app.stdin, codecs.StreamReader) - assert app.stdout is io - assert isinstance(app.stderr, codecs.StreamWriter) - - app = application.App('with stderr io stream', 1, cmd_mgr, stderr=io) - assert isinstance(app.stdin, codecs.StreamReader) - assert isinstance(app.stdout, codecs.StreamWriter) - assert app.stderr is io - - try: - sys.stdin = codecs.getreader(encoding)(sys.stdin) - app = application.App( - 'with wrapped sys.stdin io stream', 1, cmd_mgr) - assert app.stdin is sys.stdin - assert isinstance(app.stdout, codecs.StreamWriter) - assert isinstance(app.stderr, codecs.StreamWriter) - finally: - sys.stdin = stdin_save - - try: - sys.stdout = codecs.getwriter(encoding)(sys.stdout) - app = application.App('with wrapped stdout io stream', 1, cmd_mgr) - assert isinstance(app.stdin, codecs.StreamReader) - assert app.stdout is sys.stdout - assert isinstance(app.stderr, codecs.StreamWriter) - finally: - sys.stdout = stdout_save - - try: - sys.stderr = codecs.getwriter(encoding)(sys.stderr) - app = application.App('with wrapped stderr io stream', 1, cmd_mgr) - assert isinstance(app.stdin, codecs.StreamReader) - assert isinstance(app.stdout, codecs.StreamWriter) - assert app.stderr is sys.stderr - finally: - sys.stderr = stderr_save - - else: - app = application.App('no io streams', 1, cmd_mgr) - assert app.stdin is sys.stdin - assert app.stdout is sys.stdout - assert app.stderr is sys.stderr - - app = application.App('with stdin io stream', 1, cmd_mgr, stdin=io) - assert app.stdin is io - assert app.stdout is sys.stdout - assert app.stderr is sys.stderr - - app = application.App('with stdout io stream', 1, cmd_mgr, stdout=io) - assert app.stdin is sys.stdin - assert app.stdout is io - assert app.stderr is sys.stderr - - app = application.App('with stderr io stream', 1, cmd_mgr, stderr=io) - assert app.stdin is sys.stdin - assert app.stdout is sys.stdout - assert app.stderr is io |