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# 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.
from cliff import command
class TestCommand(command.Command):
"""Description of command.
"""
def take_action(self, parsed_args):
return 42
class TestCommandNoDocstring(command.Command):
def take_action(self, parsed_args):
return 42
def test_get_description_docstring():
cmd = TestCommand(None, None)
desc = cmd.get_description()
assert desc == "Description of command.\n "
def test_get_description_attribute():
cmd = TestCommand(None, None)
# Artificially inject a value for _description to verify that it
# overrides the docstring.
cmd._description = 'this is not the default'
desc = cmd.get_description()
assert desc == 'this is not the default'
def test_get_description_default():
cmd = TestCommandNoDocstring(None, None)
desc = cmd.get_description()
assert desc == ''
def test_get_parser():
cmd = TestCommand(None, None)
parser = cmd.get_parser('NAME')
assert parser.prog == 'NAME'
def test_get_name():
cmd = TestCommand(None, None, cmd_name='object action')
assert cmd.cmd_name == 'object action'
def test_run_return():
cmd = TestCommand(None, None, cmd_name='object action')
assert cmd.run(None) == 42
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