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flags_parser_test.py
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flags_parser_test.py
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# Copyright 2020 The TensorFlow Authors. All Rights Reserved.
#
# 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.
# ==============================================================================
"""Tests for tensorboard.uploader.flags_parser."""
from absl.flags import argparse_flags
from tensorboard.uploader import flags_parser
from tensorboard.util import grpc_util
from tensorboard import test as tb_test
def _define_and_parse_flags(argv):
"""Defines and parses flags.
Creates an `ArgumentParser`, defines flags on the parser (the logic really
being tested), and parses given arguments.
Args:
argv: CLI arguments, as with `sys.argv`, where the first argument is taken
to be the name of the program being executed.
"""
parser = argparse_flags.ArgumentParser(
prog="uploader",
description=("Upload your TensorBoard experiments to TensorBoard.dev"),
)
flags_parser.define_flags(parser)
return parser.parse_args(argv[1:])
class FlagsParserTest(tb_test.TestCase):
def test_unknown_command(self):
with self.assertRaises(SystemExit):
_define_and_parse_flags(["uploader", "unknown"])
def test_list(self):
flags = _define_and_parse_flags(["uploader", "list"])
self.assertEqual(
flags_parser.SUBCOMMAND_KEY_LIST,
getattr(flags, flags_parser.SUBCOMMAND_FLAG),
)
def test_upload_logdir(self):
flags = _define_and_parse_flags(
["uploader", "upload", "--logdir", "some/log/dir"]
)
self.assertEqual(
flags_parser.SUBCOMMAND_KEY_UPLOAD,
getattr(flags, flags_parser.SUBCOMMAND_FLAG),
)
self.assertEqual("some/log/dir", flags.logdir)
def test_upload_with_plugins(self):
flags = _define_and_parse_flags(
["uploader", "upload", "--plugins", "plugin1,plugin2"]
)
self.assertEqual(
flags_parser.SUBCOMMAND_KEY_UPLOAD,
getattr(flags, flags_parser.SUBCOMMAND_FLAG),
)
self.assertEqual(["plugin1", "plugin2"], flags.plugins)
def test_channel_creds_type_default(self):
flags = _define_and_parse_flags(["uploader", "list"])
self.assertEqual(grpc_util.ChannelCredsType.SSL, flags.grpc_creds_type)
def test_channel_creds_type_explicit(self):
flags = _define_and_parse_flags(
["uploader", "--grpc_creds_type", "ssl_dev", "list"]
)
self.assertEqual(
grpc_util.ChannelCredsType.SSL_DEV, flags.grpc_creds_type
)
if __name__ == "__main__":
tb_test.main()