# Copyright 2018 - The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Tests for host_setup_runner."""
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import subprocess
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import unittest
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from acloud import errors
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from acloud.internal.lib import driver_test_lib
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from acloud.setup import setup_common
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class SetupCommonTest(driver_test_lib.BaseDriverTest):
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"""Test HostPkgTaskRunner."""
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PKG_INFO_INSTALLED = """fake_pkg:
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Installed: 0.7
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Candidate: 0.7
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Version table:
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"""
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PKG_INFO_NONE_INSTALL = """fake_pkg:
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Installed: (none)
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Candidate: 0.7
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Version table:
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"""
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PKG_INFO_OLD_VERSION = """fake_pkg:
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Installed: 0.2
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Candidate: 0.7
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Version table:
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"""
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# pylint: disable=invalid-name
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def testPackageNotInstalled(self):
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""""Test PackageInstalled return False when Installed status is (None). """
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self.Patch(
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setup_common,
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"CheckCmdOutput",
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return_value=self.PKG_INFO_NONE_INSTALL)
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self.assertFalse(
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setup_common.PackageInstalled("fake_package"))
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def testUnableToLocatePackage(self):
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""""Test PackageInstalled return False if unable to locate package."""
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self.Patch(
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setup_common,
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"CheckCmdOutput",
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side_effect=subprocess.CalledProcessError(
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None, "This error means unable to locate package on repository."))
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with self.assertRaises(errors.UnableToLocatePkgOnRepositoryError):
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setup_common.PackageInstalled("fake_package")
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# pylint: disable=invalid-name
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def testPackageInstalledFalseForOldVersion(self):
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"""Test PackageInstalled should return False when pkg is out-of-date."""
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self.Patch(
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setup_common,
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"CheckCmdOutput",
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return_value=self.PKG_INFO_OLD_VERSION)
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self.assertFalse(setup_common.PackageInstalled("fake_package",
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compare_version=True))
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def testPackageInstalled(self):
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"""Test PackageInstalled should return True when pkg is installed."""
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self.Patch(
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setup_common,
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"CheckCmdOutput",
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return_value=self.PKG_INFO_INSTALLED)
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self.assertTrue(setup_common.PackageInstalled("fake_package"))
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if __name__ == "__main__":
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unittest.main()
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