def test_should_not_kill_execs(self):
"""``container_shell`` '_should_not_kill' returns True if execs are running against the container"""
self.container.attrs['ExecIDs'] = [MagicMock(), MagicMock()]
answer = container_shell._should_not_kill(self.container, self.persist,
self.persist_egrep,
self.ps_path, self.logger)
self.assertTrue(answer)
def test_should_not_kill_no_persist(self):
"""``container_shell`` '_should_not_kill' returns False if no running execs and persist is false"""
self.persist = 'false'
answer = container_shell._should_not_kill(self.container, self.persist,
self.persist_egrep,
self.ps_path, self.logger)
self.assertFalse(answer)
def test_should_not_kill_background_jobs(self):
"""``container_shell`` '_should_not_kill' returns True if persist is true and background jobs are found"""
ps_output = b'USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND\nsally\t20\t0.0\t.0.0\t0\t0\t?\tS\tFed08\t0:00\t screen'
self.container.exec_run.return_value = ('', ps_output)
answer = container_shell._should_not_kill(self.container, self.persist,
self.persist_egrep,
self.ps_path, self.logger)
self.assertTrue(answer)
def test_container_not_found(self):
"""``container_shell`` '_should_not_kill' returns None if the container doesn't exist"""
docker.errors.NotFound = Exception
self.container.exec_run.side_effect = Exception('Testing')
answer = container_shell._should_not_kill(self.container, self.persist,
self.persist_egrep,
self.ps_path, self.logger)
self.assertTrue(answer is None)
def test_should_not_kill(self):
"""``container_shell`` '_should_not_kill' returns False if no running execs, persist is false, and no background jobs are found"""
answer = container_shell._should_not_kill(self.container, self.persist,
self.persist_egrep,
self.ps_path, self.logger)
self.assertFalse(answer)