102 lines
3.3 KiB
Python
Executable File
102 lines
3.3 KiB
Python
Executable File
# Copyright 2023 The Kubeflow Authors
|
|
#
|
|
# 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.
|
|
"""Utilities for testing local execution."""
|
|
|
|
import datetime
|
|
import functools
|
|
import os
|
|
import pathlib
|
|
import tempfile
|
|
import unittest
|
|
from unittest import mock
|
|
|
|
from absl.testing import parameterized
|
|
from google.protobuf import json_format
|
|
from google.protobuf import message
|
|
from kfp import components
|
|
from kfp import dsl
|
|
from kfp.local import config as local_config
|
|
|
|
_LOCAL_KFP_PACKAGE_PATH = os.path.join(
|
|
os.path.dirname(__file__),
|
|
os.path.pardir,
|
|
os.path.pardir,
|
|
)
|
|
|
|
|
|
class LocalRunnerEnvironmentTestCase(parameterized.TestCase):
|
|
"""Test class that uses an isolated filesystem and updates the
|
|
dsl.component decorator to install from the local KFP source, rather than
|
|
the latest release."""
|
|
|
|
def setUp(self):
|
|
# ENTER: start each test case without an uninitialized environment
|
|
local_config.LocalExecutionConfig.instance = None
|
|
|
|
# ENTER: use tempdir for all tests
|
|
self.working_dir = pathlib.Path.cwd()
|
|
self.temp_dir = tempfile.TemporaryDirectory()
|
|
os.chdir(self.temp_dir.name)
|
|
|
|
def tearDown(self):
|
|
# EXIT: use tempdir for all tests
|
|
self.temp_dir.cleanup()
|
|
os.chdir(self.working_dir)
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
# ENTER: use local KFP package path for subprocess runner
|
|
cls.original_component, dsl.component = dsl.component, functools.partial(
|
|
dsl.component, kfp_package_path=_LOCAL_KFP_PACKAGE_PATH)
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
# EXIT: use local KFP package path for subprocess runner
|
|
dsl.component = cls.original_component
|
|
|
|
|
|
class MockedDatetimeTestCase(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
# set up patch, cleanup, and start
|
|
patcher = mock.patch('kfp.local.executor_input_utils.datetime.datetime')
|
|
self.addCleanup(patcher.stop)
|
|
self.mock_datetime = patcher.start()
|
|
|
|
# set mock return values
|
|
mock_now = mock.MagicMock(
|
|
wraps=datetime.datetime(2023, 10, 10, 13, 32, 59, 420710))
|
|
self.mock_datetime.now.return_value = mock_now
|
|
mock_now.strftime.return_value = '2023-10-10-13-32-59-420710'
|
|
|
|
|
|
def write_proto_to_json_file(
|
|
proto_message: message.Message,
|
|
file_path: str,
|
|
) -> None:
|
|
"""Writes proto_message to file_path as JSON."""
|
|
json_string = json_format.MessageToJson(proto_message)
|
|
|
|
with open(file_path, 'w') as json_file:
|
|
json_file.write(json_string)
|
|
|
|
|
|
def compile_and_load_component(
|
|
base_component: dsl.base_component.BaseComponent,
|
|
) -> dsl.yaml_component.YamlComponent:
|
|
"""Compiles a component to PipelineSpec and reloads it as a
|
|
YamlComponent."""
|
|
return components.load_component_from_text(
|
|
json_format.MessageToJson(base_component.pipeline_spec))
|