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How to use _should_reverify_hosts_now method in autotest

Best Python code snippet using autotest_python

monitor_db_cleanup_test.py

Source:monitor_db_cleanup_test.py

1#!/usr/bin/python2import common3import logging, unittest4from autotest_lib.frontend import setup_django_environment5from autotest_lib.database import database_connection6from autotest_lib.frontend.afe import frontend_test_utils, models7from autotest_lib.scheduler import monitor_db_cleanup, scheduler_config8from autotest_lib.client.common_lib import host_protections9class UserCleanupTest(unittest.TestCase, frontend_test_utils.FrontendTestMixin):10    def setUp(self):11        logging.basicConfig(level=logging.DEBUG)12        self._frontend_common_setup()13        self._database = (14            database_connection.DatabaseConnection.get_test_database())15        self._database.connect(db_type='django')16        self.cleanup = monitor_db_cleanup.UserCleanup(self._database, 1)17    def tearDown(self):18        self._frontend_common_teardown()19    def test_reverify_dead_hosts(self):20        # unlimited reverifies21        self.god.stub_with(scheduler_config.config,22                           'reverify_max_hosts_at_once', 0)23        for i in (0, 1, 2):24            self.hosts[i].status = models.Host.Status.REPAIR_FAILED25            self.hosts[i].save()26        self.hosts[1].locked = True27        self.hosts[1].save()28        self.hosts[2].protection = host_protections.Protection.DO_NOT_VERIFY29        self.hosts[2].save()30        self.god.stub_with(self.cleanup, '_should_reverify_hosts_now',31                           lambda : True)32        self.cleanup._reverify_dead_hosts()33        tasks = models.SpecialTask.objects.all()34        self.assertEquals(len(tasks), 1)35        self.assertEquals(tasks[0].host.id, 1)36        self.assertEquals(tasks[0].task, models.SpecialTask.Task.VERIFY)37    def test_reverify_dead_hosts_limits(self):38        # limit the number of reverifies39        self.assertTrue(hasattr(scheduler_config.config,40                                'reverify_max_hosts_at_once'))41        self.god.stub_with(scheduler_config.config,42                           'reverify_max_hosts_at_once', 2)43        for i in (0, 1, 2, 3, 4, 5):44            self.hosts[i].status = models.Host.Status.REPAIR_FAILED45            self.hosts[i].save()46        self.hosts[1].locked = True47        self.hosts[1].save()48        self.hosts[2].protection = host_protections.Protection.DO_NOT_VERIFY49        self.hosts[2].save()50        self.god.stub_with(self.cleanup, '_should_reverify_hosts_now',51                           lambda : True)52        self.cleanup._reverify_dead_hosts()53        tasks = models.SpecialTask.objects.all()54        # four hosts need reverifying but our max limit was set to 255        self.assertEquals(len(tasks), 2)56        self.assertTrue(tasks[0].host.id in (1, 4, 5, 6))57        self.assertTrue(tasks[1].host.id in (1, 4, 5, 6))58        self.assertEquals(tasks[0].task, models.SpecialTask.Task.VERIFY)59        self.assertEquals(tasks[1].task, models.SpecialTask.Task.VERIFY)60if __name__ == '__main__':...

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