def kwarg_builder(new_items, return_socket=False):
mach_parsed_kwargs.update(new_items)
runner = MarionetteTestRunner(**mach_parsed_kwargs)
with patch('marionette_harness.runner.base.socket') as socket:
built_kwargs = runner._build_kwargs()
if return_socket:
return built_kwargs, socket
return built_kwargs
def test_parse_opt_args_emulator(mach_parsed_kwargs, arg_name, arg_dest, arg_value, expected_value):
parser = MarionetteArguments()
parsed_args = parser.parse_args(['--' + arg_name, arg_value])
result = vars(parsed_args)
assert result.get(arg_dest) == expected_value
mach_parsed_kwargs[arg_dest] = result[arg_dest]
mach_parsed_kwargs["emulator"] = True
runner = MarionetteTestRunner(**mach_parsed_kwargs)
built_kwargs = runner._build_kwargs()
assert built_kwargs[arg_dest] == expected_value
def test_load_testvars_throws_expected_errors(mach_parsed_kwargs):
mach_parsed_kwargs['testvars'] = ['some_bad_path.json']
runner = MarionetteTestRunner(**mach_parsed_kwargs)
with pytest.raises(IOError) as io_exc:
runner._load_testvars()
assert 'does not exist' in io_exc.value.message
with patch('os.path.exists', return_value=True):
with patch('__builtin__.open', mock_open(read_data='[not {valid JSON]')):
with pytest.raises(Exception) as json_exc:
runner._load_testvars()
assert 'not properly formatted' in json_exc.value.message
def runner(mach_parsed_kwargs):
"""
MarionetteTestRunner instance initialized with default options.
"""
return MarionetteTestRunner(**mach_parsed_kwargs)