def handler(event, context):
verify_deploy_stage()
batches = [
SMSBatchSchema().loads(record["body"]) for record in event["Records"]
]
send_sms_batches(batches)
return {"statusCode": 200}
def handler(event: dict, context: dict) -> dict:
verify_deploy_stage()
batches = [
SMSBatch(**json.loads(record["body"])) for record in event["Records"]
]
send_sms_batches(batches)
return {"statusCode": 200}
def test_calls_twilio_for_multiple_batches(self, sleep_mock, twilio_mock,
*args):
phone_1 = "+14801234321"
phone_2 = "+14801234321"
batches = [
SMSBatch(
phone_number=phone_1,
messages=[
SMS(body="hello"),
SMS(body="how are you"),
SMS(body="goodbye"),
],
idempotency_key="foo",
),
SMSBatch(
phone_number=phone_2,
messages=[SMS(body="another"),
SMS(body="batch")],
idempotency_key="foo",
),
]
send_sms_batches(batches)
self.assertEqual(twilio_mock.send_message.call_count, 5)
call_args = self._get_twilio_call_args(twilio_mock)
for i, args in enumerate(call_args[:3]):
self.assertEqual(args[0], phone_1)
self.assertEqual(args[1], batches[0].messages[i].body)
for i, args in enumerate(call_args[3:]):
self.assertEqual(args[0], phone_2)
self.assertEqual(args[1], batches[1].messages[i].body)
def test_do_not_sleep_on_single_message(self, sleep_mock, twilio_mock,
*args):
batches = [
SMSBatch(phone_number="+15551234321",
messages=[SMS(body="hello")],
idempotency_key="foo")
]
send_sms_batches(batches)
self.assertEqual(sleep_mock.call_count, 0)
def test_sleeps_longer_after_media_url(self, sleep_mock, twilio_mock,
*args):
batches = [
SMSBatch(
phone_number="+14801234321",
messages=[
SMS(body="hello", media_url="www.cat.gif"),
SMS(body="how are you"),
],
idempotency_key="foo",
)
]
send_sms_batches(batches)
sleep_mock.assert_called_once_with(DELAY_SECONDS_AFTER_MEDIA)
def test_sleep_between_set_messages(self, sleep_mock, twilio_mock, *args):
batches = [
SMSBatch(
phone_number="+14801234321",
messages=[
SMS(body="hello"),
SMS(body="how are you"),
SMS(body="goodbye"),
],
idempotency_key="foo",
)
]
send_sms_batches(batches)
self.assertEqual(sleep_mock.call_count, 2)
def test_doesnt_send_to_fake_phones(self, sleep_mock, twilio_mock, *args):
phone = "+15559990000"
batches = [
SMSBatch(
phone_number=phone,
messages=[
SMS(body="hello"),
SMS(body="how are you"),
SMS(body="goodbye"),
],
idempotency_key="foo",
)
]
send_sms_batches(batches)
self.assertEqual(twilio_mock.send_message.call_count, 0)
def test_uses_messaging_service_sid(self, sleep_mock, twilio_mock, *args):
phone = "+14801234321"
batches = [
SMSBatch(
phone_number=phone,
messages=[
SMS(body="hello"),
SMS(body="how are you"),
SMS(body="goodbye"),
],
idempotency_key="foo",
messaging_service_sid="foo-bar-baz",
)
]
send_sms_batches(batches)
self.assertEqual(twilio_mock.send_message.call_count, 3)
call_args = self._get_twilio_call_args(twilio_mock)
for i, args in enumerate(call_args):
self.assertEqual(args[3], "foo-bar-baz")
def test_calls_twilio_for_one_batch(self, sleep_mock, twilio_mock, *args):
phone = "+14801234321"
batches = [
SMSBatch(
phone_number=phone,
messages=[
SMS(body="hello"),
SMS(body="how are you"),
SMS(body="goodbye"),
],
idempotency_key="foo",
)
]
send_sms_batches(batches)
self.assertEqual(twilio_mock.send_message.call_count, 3)
call_args = self._get_twilio_call_args(twilio_mock)
for i, args in enumerate(call_args):
self.assertEqual(args[0], phone)
self.assertEqual(args[1], batches[0].messages[i].body)