def test_setup_parses_setup_cfg():
with patch("pkglib.setuptools._setup.check_multiple_call"):
with patch("pkglib.setuptools._setup.set_working_dir"):
with patch("pkglib.config.parse.get_pkg_cfg_parser") as get_cfg_parser:
with patch("pkglib.config.parse.parse_pkg_metadata") as parse_metadata:
parse_metadata.return_value = {'name': sentinel.name}
run = Mock()
with patch('sys.argv', ['setup.py', 'xx']):
with patch('distutils.log.info'):
pkglib_setup(cmdclass={'xx': type('MockCmd', (TestCmd,),
{'run': lambda self: run(self)})})
parse_metadata.assert_called_with(get_cfg_parser.return_value)
assert run.called
assert run.call_args[0][0].distribution.metadata.name == sentinel.name
def test_setup_detects_double_call():
with patch("pkglib.setuptools._setup.set_working_dir"):
with patch("pkglib.config.parse.get_pkg_cfg_parser"):
with patch("pkglib.config.parse.parse_pkg_metadata") as parse_metadata:
parse_metadata.return_value = {'name': sentinel.name}
with patch('sys.argv', ['setup.py', '--name']):
with patch('distutils.log.info'):
with patch('sys.stderr') as sys_stderr:
pkglib_setup()
with patch('sys.exit') as sys_exit:
pkglib_setup()
assert ('setup() has already been run! setup.py should only call setup() once.' in
'\n'.join(s for a, _ in sys_stderr.write.call_args_list for s in a))
sys_exit.assert_called_with(1)
