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# Copyright 2021 The Bazel 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 aar_embedded_proguard_extractor."""
import io
import os
import unittest
import zipfile
from tools.android import aar_embedded_proguard_extractor
class AarEmbeddedProguardExtractor(unittest.TestCase):
"""Unit tests for aar_embedded_proguard_extractor.py."""
# Python 2 alias
if not hasattr(unittest.TestCase, "assertCountEqual"):
def assertCountEqual(self, *args):
return self.assertItemsEqual(*args)
def setUp(self):
super(AarEmbeddedProguardExtractor, self).setUp()
os.chdir(os.environ["TEST_TMPDIR"])
def testNoProguardTxt(self):
aar = zipfile.ZipFile(io.BytesIO(), "w")
proguard_file = io.BytesIO()
aar_embedded_proguard_extractor.ExtractEmbeddedProguard(aar, proguard_file)
proguard_file.seek(0)
self.assertEqual(b"", proguard_file.read())
def testWithProguardTxt(self):
aar = zipfile.ZipFile(io.BytesIO(), "w")
aar.writestr("proguard.txt", "hello world")
proguard_file = io.BytesIO()
aar_embedded_proguard_extractor.ExtractEmbeddedProguard(aar, proguard_file)
proguard_file.seek(0)
self.assertEqual(b"hello world", proguard_file.read())
if __name__ == "__main__":
unittest.main()
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