def test_must_raise_if_docker_not_found(self, test_name, error_docker_throws):
client = Mock()
client.ping.side_effect = error_docker_throws
with self.assertRaises(InvokeContextException) as ex_ctx:
InvokeContext._check_docker_connectivity(client)
msg = str(ex_ctx.exception)
self.assertEquals(msg, "Running AWS SAM projects locally requires Docker. Have you got it installed?")
def test_must_read_from_necessary_files(self, SamFunctionProviderMock):
function_provider = Mock()
SamFunctionProviderMock.return_value = function_provider
template_file = "template_file"
env_vars_file = "env_vars_file"
log_file = "log_file"
invoke_context = InvokeContext(template_file=template_file,
function_identifier="id",
env_vars_file=env_vars_file,
docker_volume_basedir="volumedir",
docker_network="network",
log_file=log_file,
skip_pull_image=True,
aws_profile="profile",
debug_port=1111,
debugger_path="path-to-debugger",
debug_args='args',
aws_region="region",
parameter_overrides={})
template_dict = "template_dict"
invoke_context._get_template_data = Mock()
invoke_context._get_template_data.return_value = template_dict
env_vars_value = "env_vars_value"
invoke_context._get_env_vars_value = Mock()
invoke_context._get_env_vars_value.return_value = env_vars_value
log_file_handle = "handle"
invoke_context._setup_log_file = Mock()
invoke_context._setup_log_file.return_value = log_file_handle
debug_context_mock = Mock()
invoke_context._get_debug_context = Mock()
invoke_context._get_debug_context.return_value = debug_context_mock
invoke_context._check_docker_connectivity = Mock()
# Call Enter method manually for testing purposes
result = invoke_context.__enter__()
self.assertTrue(result is invoke_context,
"__enter__() must return self")
self.assertEquals(invoke_context._template_dict, template_dict)
self.assertEquals(invoke_context._function_provider, function_provider)
self.assertEquals(invoke_context._env_vars_value, env_vars_value)
self.assertEquals(invoke_context._log_file_handle, log_file_handle)
self.assertEquals(invoke_context._debug_context, debug_context_mock)
invoke_context._get_template_data.assert_called_with(template_file)
SamFunctionProviderMock.assert_called_with(template_dict,
{"AWS::Region": "region"})
invoke_context._get_env_vars_value.assert_called_with(env_vars_file)
invoke_context._setup_log_file.assert_called_with(log_file)
invoke_context._get_debug_context.assert_called_once_with(
1111, "args", "path-to-debugger")
invoke_context._check_docker_connectivity.assert_called_with()
def test_must_read_from_necessary_files(self, SamFunctionProviderMock):
function_provider = Mock()
SamFunctionProviderMock.return_value = function_provider
template_file = "template_file"
env_vars_file = "env_vars_file"
log_file = "log_file"
invoke_context = InvokeContext(template_file=template_file,
function_identifier="id",
env_vars_file=env_vars_file,
debug_port=123,
debug_args="args",
docker_volume_basedir="volumedir",
docker_network="network",
log_file=log_file,
skip_pull_image=True,
aws_profile="profile")
template_dict = "template_dict"
invoke_context._get_template_data = Mock()
invoke_context._get_template_data.return_value = template_dict
env_vars_value = "env_vars_value"
invoke_context._get_env_vars_value = Mock()
invoke_context._get_env_vars_value.return_value = env_vars_value
log_file_handle = "handle"
invoke_context._setup_log_file = Mock()
invoke_context._setup_log_file.return_value = log_file_handle
invoke_context._check_docker_connectivity = Mock()
# Call Enter method manually for testing purposes
result = invoke_context.__enter__()
self.assertTrue(result is invoke_context,
"__enter__() must return self")
self.assertEquals(invoke_context._template_dict, template_dict)
self.assertEquals(invoke_context._function_provider, function_provider)
self.assertEquals(invoke_context._env_vars_value, env_vars_value)
self.assertEquals(invoke_context._log_file_handle, log_file_handle)
invoke_context._get_template_data.assert_called_with(template_file)
SamFunctionProviderMock.assert_called_with(template_dict)
invoke_context._get_env_vars_value.assert_called_with(env_vars_file)
invoke_context._setup_log_file.assert_called_with(log_file)
invoke_context._check_docker_connectivity.assert_called_with()
def test_must_call_ping_with_docker_client_from_env(self, docker_mock):
client = Mock()
docker_mock.from_env.return_value = client
InvokeContext._check_docker_connectivity()
client.ping.assert_called_with()
def test_must_call_ping(self):
client = Mock()
InvokeContext._check_docker_connectivity(client)
client.ping.assert_called_with()