New endpoint to send a list of job ids to a queue.

The task will be picked up by the FTP app. Given the list of job ids the tasks will get all the files from s3, aggregate them then send to dvla

tests/app/letters/test_send_letter_jobs.py

@@ -0,0 +1,39 @@
+import uuid
+
+from flask import json
+
+from tests import create_authorization_header
+
+
+def test_send_letter_jobs(client, mocker):
+    mock_celery = mocker.patch("app.letters.send_letter_jobs.notify_celery.send_task")
+    job_ids = {"job_ids": [str(uuid.uuid4()), str(uuid.uuid4()), str(uuid.uuid4())]}
+
+    auth_header = create_authorization_header()
+
+    response = client.post(
+        path='/send-letter-jobs',
+        data=json.dumps(job_ids),
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    assert response.status_code == 200
+    assert response.get_data(as_text=True) == "Task created to send files to DVLA"
+
+    mock_celery.assert_called_once_with(name="send_files_to_dvla", args=(job_ids['job_ids'],), queue="process-ftp")
+
+
+def test_send_letter_jobs_throws_validation_error(client, mocker):
+    mock_celery = mocker.patch("app.letters.send_letter_jobs.notify_celery.send_task")
+
+    job_ids = {"job_ids": ["1", "2"]}
+
+    auth_header = create_authorization_header()
+
+    response = client.post(
+        path='/send-letter-jobs',
+        data=json.dumps(job_ids),
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    assert response.status_code == 400
+
+    assert not mock_celery.called