def test_must_run_if_image_pull_failed_and_image_does_exist(self): input_data = "input data" self.manager.has_image = Mock() self.manager.pull_image = Mock(side_effect=DockerImagePullFailedException("Failed to pull image")) # Assume the image exist. self.manager.has_image.return_value = True # And, don't skip pulling => Pull again self.manager.skip_pull_image = False self.manager.run(self.container_mock, input_data) self.manager.has_image.assert_called_with(self.image_name) self.manager.pull_image.assert_called_with(self.image_name) self.container_mock.start.assert_called_with(input_data=input_data)
class TestCli(TestCase): def setUp(self): self.function_id = "id" self.template = "template" self.eventfile = "eventfile" self.env_vars = "env-vars" self.debug_port = 123 self.debug_args = "args" self.debugger_path = "/test/path" self.docker_volume_basedir = "basedir" self.docker_network = "network" self.log_file = "logfile" self.skip_pull_image = True self.no_event = False self.parameter_overrides = {} self.layer_cache_basedir = "/some/layers/path" self.force_image_build = True self.region_name = "region" @patch("samcli.commands.local.invoke.cli.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_cli_must_setup_context_and_invoke(self, get_event_mock, InvokeContextMock): event_data = "data" get_event_mock.return_value = event_data ctx_mock = Mock() ctx_mock.region = self.region_name # Mock the __enter__ method to return a object inside a context manager context_mock = Mock() InvokeContextMock.return_value.__enter__.return_value = context_mock invoke_cli(ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_port, debug_args=self.debug_args, debugger_path=self.debugger_path, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build) InvokeContextMock.assert_called_with( template_file=self.template, function_identifier=self.function_id, env_vars_file=self.env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, debug_port=self.debug_port, debug_args=self.debug_args, debugger_path=self.debugger_path, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, aws_region=self.region_name) context_mock.local_lambda_runner.invoke.assert_called_with( context_mock.function_name, event=event_data, stdout=context_mock.stdout, stderr=context_mock.stderr) get_event_mock.assert_called_with(self.eventfile) @patch("samcli.commands.local.invoke.cli.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_cli_must_invoke_with_no_event(self, get_event_mock, InvokeContextMock): self.no_event = True ctx_mock = Mock() ctx_mock.region = self.region_name # Mock the __enter__ method to return a object inside a context manager context_mock = Mock() InvokeContextMock.return_value.__enter__.return_value = context_mock invoke_cli(ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=STDIN_FILE_NAME, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_port, debug_args=self.debug_args, debugger_path=self.debugger_path, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build) InvokeContextMock.assert_called_with( template_file=self.template, function_identifier=self.function_id, env_vars_file=self.env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, debug_port=self.debug_port, debug_args=self.debug_args, debugger_path=self.debugger_path, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, aws_region=self.region_name) context_mock.local_lambda_runner.invoke.assert_called_with( context_mock.function_name, event="{}", stdout=context_mock.stdout, stderr=context_mock.stderr) get_event_mock.assert_not_called() @patch("samcli.commands.local.invoke.cli.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_must_raise_user_exception_on_no_event_and_event( self, get_event_mock, InvokeContextMock): self.no_event = True ctx_mock = Mock() ctx_mock.region = self.region_name with self.assertRaises(UserException) as ex_ctx: invoke_cli(ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_port, debug_args=self.debug_args, debugger_path=self.debugger_path, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build) msg = str(ex_ctx.exception) self.assertEquals( msg, "no_event and event cannot be used together. Please provide only one." ) @parameterized.expand([ param(FunctionNotFound("not found"), "Function id not found in template"), param(DockerImagePullFailedException("Failed to pull image"), "Failed to pull image") ]) @patch("samcli.commands.local.invoke.cli.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_must_raise_user_exception_on_function_not_found( self, side_effect_exception, expected_exectpion_message, get_event_mock, InvokeContextMock): event_data = "data" get_event_mock.return_value = event_data ctx_mock = Mock() ctx_mock.region = self.region_name # Mock the __enter__ method to return a object inside a context manager context_mock = Mock() InvokeContextMock.return_value.__enter__.return_value = context_mock context_mock.local_lambda_runner.invoke.side_effect = side_effect_exception with self.assertRaises(UserException) as ex_ctx: invoke_cli(ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_port, debug_args=self.debug_args, debugger_path=self.debugger_path, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build) msg = str(ex_ctx.exception) self.assertEquals(msg, expected_exectpion_message) @parameterized.expand([ (InvalidSamDocumentException("bad template"), "bad template"), (InvalidLayerReference(), "Layer References need to be of type " "'AWS::Serverless::LayerVersion' or 'AWS::Lambda::LayerVersion'"), (DebuggingNotSupported("Debugging not supported"), "Debugging not supported") ]) @patch("samcli.commands.local.invoke.cli.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_must_raise_user_exception_on_invalid_sam_template( self, exeception_to_raise, execption_message, get_event_mock, InvokeContextMock): event_data = "data" get_event_mock.return_value = event_data ctx_mock = Mock() ctx_mock.region = self.region_name InvokeContextMock.side_effect = exeception_to_raise with self.assertRaises(UserException) as ex_ctx: invoke_cli(ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_port, debug_args=self.debug_args, debugger_path=self.debugger_path, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build) msg = str(ex_ctx.exception) self.assertEquals(msg, execption_message) @patch("samcli.commands.local.invoke.cli.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_must_raise_user_exception_on_invalid_env_vars( self, get_event_mock, InvokeContextMock): event_data = "data" get_event_mock.return_value = event_data ctx_mock = Mock() ctx_mock.region = self.region_name InvokeContextMock.side_effect = OverridesNotWellDefinedError( "bad env vars") with self.assertRaises(UserException) as ex_ctx: invoke_cli(ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_port, debug_args=self.debug_args, debugger_path=self.debugger_path, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build) msg = str(ex_ctx.exception) self.assertEquals(msg, "bad env vars")
class TestCli(TestCase): def setUp(self): self.function_id = "id" self.template = "template" self.eventfile = "eventfile" self.env_vars = "env-vars" self.container_env_vars = "debug-env-vars" self.debug_ports = [123] self.debug_args = "args" self.debugger_path = "/test/path" self.docker_volume_basedir = "basedir" self.docker_network = "network" self.log_file = "logfile" self.skip_pull_image = True self.no_event = True self.parameter_overrides = {} self.layer_cache_basedir = "/some/layers/path" self.force_image_build = True self.shutdown = False self.region_name = "region" self.profile = "profile" @patch("samcli.commands.local.cli_common.invoke_context.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_cli_must_setup_context_and_invoke(self, get_event_mock, InvokeContextMock): event_data = "data" get_event_mock.return_value = event_data ctx_mock = Mock() ctx_mock.region = self.region_name ctx_mock.profile = self.profile # Mock the __enter__ method to return a object inside a context manager context_mock = Mock() InvokeContextMock.return_value.__enter__.return_value = context_mock invoke_cli( ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_ports, debug_args=self.debug_args, debugger_path=self.debugger_path, container_env_vars=self.container_env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, shutdown=self.shutdown, ) InvokeContextMock.assert_called_with( template_file=self.template, function_identifier=self.function_id, env_vars_file=self.env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, debug_ports=self.debug_ports, debug_args=self.debug_args, debugger_path=self.debugger_path, container_env_vars_file=self.container_env_vars, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, shutdown=self.shutdown, aws_region=self.region_name, aws_profile=self.profile, ) context_mock.local_lambda_runner.invoke.assert_called_with( context_mock.function_identifier, event=event_data, stdout=context_mock.stdout, stderr=context_mock.stderr) get_event_mock.assert_called_with(self.eventfile) @patch("samcli.commands.local.cli_common.invoke_context.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_cli_must_invoke_with_no_event(self, get_event_mock, InvokeContextMock): self.event = None ctx_mock = Mock() ctx_mock.region = self.region_name ctx_mock.profile = self.profile # Mock the __enter__ method to return a object inside a context manager context_mock = Mock() InvokeContextMock.return_value.__enter__.return_value = context_mock invoke_cli( ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.event, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_ports, debug_args=self.debug_args, debugger_path=self.debugger_path, container_env_vars=self.container_env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, shutdown=self.shutdown, ) InvokeContextMock.assert_called_with( template_file=self.template, function_identifier=self.function_id, env_vars_file=self.env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, debug_ports=self.debug_ports, debug_args=self.debug_args, debugger_path=self.debugger_path, container_env_vars_file=self.container_env_vars, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, shutdown=self.shutdown, aws_region=self.region_name, aws_profile=self.profile, ) get_event_mock.assert_not_called() context_mock.local_lambda_runner.invoke.assert_called_with( context_mock.function_identifier, event="{}", stdout=context_mock.stdout, stderr=context_mock.stderr) @parameterized.expand([ param(FunctionNotFound("not found"), "Function id not found in template"), param(DockerImagePullFailedException("Failed to pull image"), "Failed to pull image"), ]) @patch("samcli.commands.local.cli_common.invoke_context.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_must_raise_user_exception_on_function_not_found( self, side_effect_exception, expected_exectpion_message, get_event_mock, InvokeContextMock): event_data = "data" get_event_mock.return_value = event_data ctx_mock = Mock() ctx_mock.region = self.region_name ctx_mock.profile = self.profile # Mock the __enter__ method to return a object inside a context manager context_mock = Mock() InvokeContextMock.return_value.__enter__.return_value = context_mock context_mock.local_lambda_runner.invoke.side_effect = side_effect_exception with self.assertRaises(UserException) as ex_ctx: invoke_cli( ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_ports, debug_args=self.debug_args, debugger_path=self.debugger_path, container_env_vars=self.container_env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, shutdown=self.shutdown, ) msg = str(ex_ctx.exception) self.assertEqual(msg, expected_exectpion_message) @parameterized.expand([ param( InvalidIntermediateImageError( "ImageUri not set to a reference-able image for Function: MyFunction" ), "ImageUri not set to a reference-able image for Function: MyFunction", ), ]) @patch("samcli.commands.local.cli_common.invoke_context.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_must_raise_user_exception_on_function_local_invoke_image_not_found_for_IMAGE_packagetype( self, side_effect_exception, expected_exectpion_message, get_event_mock, InvokeContextMock): event_data = "data" get_event_mock.return_value = event_data ctx_mock = Mock() ctx_mock.region = self.region_name ctx_mock.profile = self.profile # Mock the __enter__ method to return a object inside a context manager context_mock = Mock() InvokeContextMock.return_value.__enter__.return_value = context_mock context_mock.local_lambda_runner.invoke.side_effect = side_effect_exception with self.assertRaises(UserException) as ex_ctx: invoke_cli( ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_ports, debug_args=self.debug_args, debugger_path=self.debugger_path, container_env_vars=self.container_env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, shutdown=self.shutdown, ) msg = str(ex_ctx.exception) self.assertEqual(msg, expected_exectpion_message) @parameterized.expand([ (InvalidSamDocumentException("bad template"), "bad template"), ( InvalidLayerReference(), "Layer References need to be of type " "'AWS::Serverless::LayerVersion' or 'AWS::Lambda::LayerVersion'", ), (DebuggingNotSupported("Debugging not supported"), "Debugging not supported"), ]) @patch("samcli.commands.local.cli_common.invoke_context.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_must_raise_user_exception_on_invalid_sam_template( self, exeception_to_raise, execption_message, get_event_mock, InvokeContextMock): event_data = "data" get_event_mock.return_value = event_data ctx_mock = Mock() ctx_mock.region = self.region_name ctx_mock.profile = self.profile InvokeContextMock.side_effect = exeception_to_raise with self.assertRaises(UserException) as ex_ctx: invoke_cli( ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_ports, debug_args=self.debug_args, debugger_path=self.debugger_path, container_env_vars=self.container_env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, shutdown=self.shutdown, ) msg = str(ex_ctx.exception) self.assertEqual(msg, execption_message) @patch("samcli.commands.local.cli_common.invoke_context.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_must_raise_user_exception_on_invalid_env_vars( self, get_event_mock, InvokeContextMock): event_data = "data" get_event_mock.return_value = event_data ctx_mock = Mock() ctx_mock.region = self.region_name ctx_mock.profile = self.profile InvokeContextMock.side_effect = OverridesNotWellDefinedError( "bad env vars") with self.assertRaises(UserException) as ex_ctx: invoke_cli( ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_ports, debug_args=self.debug_args, debugger_path=self.debugger_path, container_env_vars=self.container_env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, shutdown=self.shutdown, ) msg = str(ex_ctx.exception) self.assertEqual(msg, "bad env vars") @parameterized.expand([ param( ContainerNotStartableException( "Container cannot be started, no free ports on host"), "Container cannot be started, no free ports on host", ), ]) @patch("samcli.commands.local.cli_common.invoke_context.InvokeContext") @patch("samcli.commands.local.invoke.cli._get_event") def test_must_raise_user_exception_on_function_no_free_ports( self, side_effect_exception, expected_exectpion_message, get_event_mock, InvokeContextMock): event_data = "data" get_event_mock.return_value = event_data ctx_mock = Mock() ctx_mock.region = self.region_name ctx_mock.profile = self.profile # Mock the __enter__ method to return a object inside a context manager context_mock = Mock() InvokeContextMock.return_value.__enter__.return_value = context_mock context_mock.local_lambda_runner.invoke.side_effect = side_effect_exception with self.assertRaises(UserException) as ex_ctx: invoke_cli( ctx=ctx_mock, function_identifier=self.function_id, template=self.template, event=self.eventfile, no_event=self.no_event, env_vars=self.env_vars, debug_port=self.debug_ports, debug_args=self.debug_args, debugger_path=self.debugger_path, container_env_vars=self.container_env_vars, docker_volume_basedir=self.docker_volume_basedir, docker_network=self.docker_network, log_file=self.log_file, skip_pull_image=self.skip_pull_image, parameter_overrides=self.parameter_overrides, layer_cache_basedir=self.layer_cache_basedir, force_image_build=self.force_image_build, shutdown=self.shutdown, ) msg = str(ex_ctx.exception) self.assertEqual(msg, expected_exectpion_message)