def test_mass_delete():
datastore_mock = Mock()
storage = DatastoreStorage(datastore_mock)
q_mock = Mock()
q_mock.fetch.return_value = [
Mock(key=datastore.Key('task', n, project='test'))
for n in range(102)]
datastore_mock.query.return_value = q_mock
storage.delete_tasks()
assert datastore_mock.delete_multi.call_count == 2
def test_list():
datastore_mock = Mock()
storage = DatastoreStorage(datastore_mock)
t = Task('1', sum, (), {})
q_mock = Mock()
q_mock.fetch.return_value = [t]
datastore_mock.query.return_value = q_mock
tasks = storage.list_tasks()
assert len(tasks) == 1
assert tasks[0] == t
def test_mass_delete():
datastore_mock = Mock()
storage = DatastoreStorage(datastore_mock)
q_mock = Mock()
q_mock.fetch.return_value = [
Mock(key=datastore.Key('task', n, project='test')) for n in range(102)
]
datastore_mock.query.return_value = q_mock
storage.delete_tasks()
assert datastore_mock.delete_multi.call_count == 2
def test_list():
datastore_mock = Mock()
storage = DatastoreStorage(datastore_mock)
t = Task('1', sum, (), {})
q_mock = Mock()
q_mock.fetch.return_value = [t]
datastore_mock.query.return_value = q_mock
tasks = storage.list_tasks()
assert len(tasks) == 1
assert tasks[0] == t
def test_basic_operations():
datastore_mock = Mock()
storage = DatastoreStorage(datastore_mock)
t = Task('1', sum, (), {})
# The tasks is in the `queued` state. Datastore storage by default
# shouldn't store queued, retrying, or started tasks.
storage.put_task(t)
assert not datastore_mock.put.called
t.start()
storage.put_task(t)
assert not datastore_mock.put.called
t.retry()
storage.put_task(t)
assert not datastore_mock.put.called
# Should store finished and failed tasks
t.finish('5')
storage.put_task(t)
assert datastore_mock.put.called
datastore_mock.reset_mock()
t.fail(ValueError())
storage.put_task(t)
assert datastore_mock.put.called
# Should return back the same task
datastore_mock.get.return_value = datastore_mock.put.call_args[0][0]
rt = storage.get_task('1')
assert str(rt) == str(t)
# Should return None for a task that doesn't exist
datastore_mock.get.return_value = None
rt = storage.get_task('1')
assert rt is None
storage.delete_task('1')
assert datastore_mock.delete.called
def test_basic_operations():
datastore_mock = Mock()
storage = DatastoreStorage(datastore_mock)
t = Task('1', sum, (), {})
# The tasks is in the `queued` state. Datastore storage by default
# shouldn't store queued, retrying, or started tasks.
storage.put_task(t)
assert not datastore_mock.put.called
t.start()
storage.put_task(t)
assert not datastore_mock.put.called
t.retry()
storage.put_task(t)
assert not datastore_mock.put.called
# Should store finished and failed tasks
t.finish('5')
storage.put_task(t)
assert datastore_mock.put.called
datastore_mock.reset_mock()
t.fail(ValueError())
storage.put_task(t)
assert datastore_mock.put.called
# Should return back the same task
datastore_mock.get.return_value = datastore_mock.put.call_args[0][0]
rt = storage.get_task('1')
assert str(rt) == str(t)
# Should return None for a task that doesn't exist
datastore_mock.get.return_value = None
rt = storage.get_task('1')
assert rt is None
storage.delete_task('1')
assert datastore_mock.delete.called
