1# Copyright 2018 Google Inc. All rights reserved. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15import os 16import sys 17import unittest 18 19# this runs any test*.py files located anywhere in this subtree 20if __name__ == '__main__': 21 test_loader = unittest.defaultTestLoader 22 # output is normal text formatting (as if running from a CLI), prints to stderr 23 test_runner = unittest.TextTestRunner(stream=sys.stderr) 24 25 # look at tests relative to the dir of this file. 26 this_dir = os.path.dirname(os.path.abspath(__file__)) 27 28 # automagically find all tests recursively whose file name matches test*.py 29 test_suite = test_loader.discover(this_dir, pattern='test*.py') 30 31 # execute all the found tests 32 test_runner.run(test_suite) 33 34