2 # Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
3 # Use of this source code is governed by a BSD-style license that can be
4 # found in the LICENSE file.
6 """This module tests the cros image command."""
8 from __future__ import print_function
13 sys.path.insert(0, os.path.abspath('%s/../../../..' % __file__))
14 from chromite.cros.commands import cros_build
15 from chromite.cros.commands import init_unittest
16 from chromite.lib import cros_build_lib
17 from chromite.lib import cros_test_lib
18 from chromite.lib import parallel_unittest
19 from chromite.lib import partial_mock
21 # TODO(build): Finish test wrapper (http://crosbug.com/37517).
22 # Until then, this has to be after the chromite imports.
26 class MockBuildCommand(init_unittest.MockCommand):
27 """Mock out the build command."""
28 TARGET = 'chromite.cros.commands.cros_build.BuildCommand'
29 TARGET_CLASS = cros_build.BuildCommand
32 packages = cros_build.GetToolchainPackages()
33 with mock.patch.object(cros_build, 'GetToolchainPackages') as tc_mock:
34 tc_mock.return_value = packages
35 with parallel_unittest.ParallelMock():
36 init_unittest.MockCommand.Run(self, inst)
39 class BuildCommandTest(cros_test_lib.TestCase):
40 """Test class for our BuildCommand class."""
42 def testSuccess(self):
43 """Test that successful commands work."""
44 cmds = [['--host', 'power_manager'],
45 ['--board=foo', 'power_manager'],
46 ['--board=foo', '--debug', 'power_manager'],
47 ['--board=foo', '--no-deps', 'power_manager'],
48 ['--board=foo', '--no-chroot-update', 'power_manager']]
50 with MockBuildCommand(cmd) as build:
52 if '--no-deps' not in cmd:
53 self.assertFalse(build.inst.chroot_update)
55 def testFailedDeps(self):
56 """Tests that failures are detected correctly."""
57 # pylint: disable=W0212
58 args = ['--board=foo', 'power_manager']
59 with MockBuildCommand(args) as build:
60 cmd = partial_mock.In('--backtrack=0')
61 build.rc_mock.AddCmdResult(cmd=cmd, returncode=1, error='error\n')
62 ex = self.assertRaises2(cros_build_lib.RunCommandError, build.inst.Run)
63 self.assertTrue(cros_build.BuildCommand._BAD_DEPEND_MSG in ex.msg)
65 def testGetToolchainPackages(self):
66 """Test GetToolchainPackages function without mocking."""
67 packages = cros_build.GetToolchainPackages()
68 self.assertTrue(packages)
71 if __name__ == '__main__':