blob: d20820faa7e1d071654bc1efef3555b322fb1f14 [file] [log] [blame]
# -*- coding: utf-8 -*-
# Copyright 2016 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Module that contains unittests for cl_messages module."""
from __future__ import print_function
from chromite.lib import cl_messages
from chromite.lib import constants
from chromite.lib import cros_test_lib
from chromite.lib import triage_lib
from chromite.lib import patch_unittest
class TestCreateValidationFailureMessage(cros_test_lib.MockTestCase):
"""Tests CreateValidationFailureMessage."""
def setUp(self):
self._patch_factory = patch_unittest.MockPatchFactory()
self.GetPatches = self._patch_factory.GetPatches
def _AssertMessage(self, change, suspects, messages, sanity=True,
infra_fail=False, lab_fail=False, no_stat=None,
"""Call the CreateValidationFailureMessage method.
change: The change we are commenting on.
suspects: List of suspected changes.
messages: List of messages should appear in the failure message.
sanity: Bool indicating sanity of build, default: True.
infra_fail: True if build failed due to infrastructure issues.
lab_fail: True if build failed due to lab infrastructure issues.
no_stat: List of builders that did not start.
xretry: Whether we expect the change to be retried.
suspects = triage_lib.SuspectChanges({
x: constants.SUSPECT_REASON_UNKNOWN for x in suspects})
msg = cl_messages.CreateValidationFailureMessage(
False, change, suspects, [], sanity=sanity,
infra_fail=infra_fail, lab_fail=lab_fail, no_stat=no_stat,
for x in messages:
self.assertTrue(x in msg)
self.assertEqual(xretry, 'retry your change automatically' in msg)
return msg
def testSuspectChange(self):
"""Test case where 1 is the only change and is suspect."""
patch = self.GetPatches(1)
self._AssertMessage(patch, [patch], ['probably caused by your change'])
def testInnocentChange(self):
"""Test case where 1 is innocent."""
patch1, patch2 = self.GetPatches(2)
self._AssertMessage(patch1, [patch2],
['This failure was probably caused by',
'retry your change automatically'],
def testSuspectChanges(self):
"""Test case where 1 is suspected, but so is 2."""
patches = self.GetPatches(2)
self._AssertMessage(patches[0], patches,
['may have caused this failure'])
def testInnocentChangeWithMultipleSuspects(self):
"""Test case where 2 and 3 are suspected."""
patches = self.GetPatches(3)
self._AssertMessage(patches[0], patches[1:],
['One of the following changes is probably'],
def testNoMessages(self):
"""Test case where there are no messages."""
patch1 = self.GetPatches(1)
self._AssertMessage(patch1, [patch1], [])
def testInsaneBuild(self):
"""Test case where the build was not sane."""
patches = self.GetPatches(3)
patches[0], patches, ['The build was consider not sane',
'retry your change automatically'],
sanity=False, xretry=True)
def testLabFailMessage(self):
"""Test case where the build failed due to lab failures."""
patches = self.GetPatches(3)
patches[0], patches, ['Lab infrastructure',
'retry your change automatically'],
lab_fail=True, xretry=True)
def testInfraFailMessage(self):
"""Test case where the build failed due to infrastructure failures."""
patches = self.GetPatches(2)
patches[0], [patches[0]],
['may have been caused by infrastructure',
'This failure was probably caused by your change'],
patches[1], [patches[0]], ['may have been caused by infrastructure',
'retry your change automatically'],
infra_fail=True, xretry=True)