Add tests for getting back lists of notifications

tests/app/v2/notifications/test_get_notifications.py

@@ -3,7 +3,10 @@ import pytest
 
 from app import DATETIME_FORMAT
 from tests import create_authorization_header
-from tests.app.conftest import sample_notification as create_sample_notification
+from tests.app.conftest import (
+    sample_notification as create_sample_notification,
+    sample_template as create_sample_template
+)
 
 
 @pytest.mark.parametrize('billable_units, provider', [
@@ -55,3 +58,226 @@ def test_get_notification_by_id_returns_200(
     }
 
     assert json_response == expected_response
+
+
+def test_get_all_notifications_returns_200(client, notify_db, notify_db_session):
+    notifications = [create_sample_notification(notify_db, notify_db_session) for _ in range(2)]
+    notification = notifications[-1]
+
+    auth_header = create_authorization_header(service_id=notification.service_id)
+    response = client.get(
+        path='/v2/notifications',
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    json_response = json.loads(response.get_data(as_text=True))
+
+    assert response.status_code == 200
+    assert response.headers['Content-type'] == "application/json"
+    assert json_response['links']['current'] == "/v2/notifications"
+    assert 'next' in json_response['links'].keys()
+    assert len(json_response['notifications']) == 2
+
+    assert json_response['notifications'][0]['id'] == str(notification.id)
+    assert json_response['notifications'][0]['status'] == "created"
+    assert json_response['notifications'][0]['template'] == {
+        'id': str(notification.template.id),
+        'uri': notification.template.get_link(),
+        'version': 1
+    }
+    assert json_response['notifications'][0]['phone_number'] == "+447700900855"
+    assert json_response['notifications'][0]['type'] == "sms"
+
+
+def test_get_all_notifications_no_notifications_if_no_notificatons(client, sample_service):
+    auth_header = create_authorization_header(service_id=sample_service.id)
+    response = client.get(
+        path='/v2/notifications',
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    json_response = json.loads(response.get_data(as_text=True))
+
+    assert response.status_code == 200
+    assert response.headers['Content-type'] == "application/json"
+    assert json_response['links']['current'] == "/v2/notifications"
+    assert 'next' not in json_response['links'].keys()
+    assert len(json_response['notifications']) == 0
+
+
+def test_get_all_notifications_filter_by_template_type(client, notify_db, notify_db_session):
+    email_template = create_sample_template(notify_db, notify_db_session, template_type="email")
+    sms_template = create_sample_template(notify_db, notify_db_session, template_type="sms")
+
+    notification = create_sample_notification(
+        notify_db, notify_db_session, template=email_template, to_field="don.draper@scdp.biz")
+    create_sample_notification(notify_db, notify_db_session, template=sms_template)
+
+    auth_header = create_authorization_header(service_id=notification.service_id)
+    response = client.get(
+        path='/v2/notifications?template_type=email',
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    json_response = json.loads(response.get_data(as_text=True))
+
+    assert response.status_code == 200
+    assert response.headers['Content-type'] == "application/json"
+    assert json_response['links']['current'] == "/v2/notifications?template_type=email"
+    assert 'next' in json_response['links'].keys()
+    assert len(json_response['notifications']) == 1
+
+    assert json_response['notifications'][0]['id'] == str(notification.id)
+    assert json_response['notifications'][0]['status'] == "created"
+    assert json_response['notifications'][0]['template'] == {
+        'id': str(email_template.id),
+        'uri': email_template.get_link(),
+        'version': 1
+    }
+    assert json_response['notifications'][0]['email_address'] == "don.draper@scdp.biz"
+    assert json_response['notifications'][0]['type'] == "email"
+
+
+def test_get_all_notifications_filter_by_single_status(client, notify_db, notify_db_session):
+    notification = create_sample_notification(notify_db, notify_db_session, status="pending")
+    create_sample_notification(notify_db, notify_db_session)
+
+    auth_header = create_authorization_header(service_id=notification.service_id)
+    response = client.get(
+        path='/v2/notifications?status=pending',
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    json_response = json.loads(response.get_data(as_text=True))
+
+    assert response.status_code == 200
+    assert response.headers['Content-type'] == "application/json"
+    assert json_response['links']['current'] == "/v2/notifications?status=pending"
+    assert 'next' in json_response['links'].keys()
+    assert len(json_response['notifications']) == 1
+
+    assert json_response['notifications'][0]['id'] == str(notification.id)
+    assert json_response['notifications'][0]['status'] == "pending"
+
+
+def test_get_all_notifications_filter_by_multiple_statuses(client, notify_db, notify_db_session):
+    notifications = [
+        create_sample_notification(notify_db, notify_db_session, status=_status)
+        for _status in ["created", "pending", "sending"]
+    ]
+    failed_notification = create_sample_notification(notify_db, notify_db_session, status="permanent-failure")
+
+    auth_header = create_authorization_header(service_id=notifications[0].service_id)
+    response = client.get(
+        path='/v2/notifications?status=created&status=pending&status=sending',
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    json_response = json.loads(response.get_data(as_text=True))
+
+    assert response.status_code == 200
+    assert response.headers['Content-type'] == "application/json"
+    assert json_response['links']['current'] == "/v2/notifications?status=created&status=pending&status=sending"
+    assert 'next' in json_response['links'].keys()
+    assert len(json_response['notifications']) == 3
+
+    returned_notification_ids = [_n['id'] for _n in json_response['notifications']]
+    for _id in [_notification.id for _notification in notifications]:
+        assert str(_id) in returned_notification_ids
+
+    assert failed_notification.id not in returned_notification_ids
+
+
+def test_get_all_notifications_filter_by_failed_status(client, notify_db, notify_db_session):
+    pass
+
+
+def test_get_all_notifications_filter_by_id(client, notify_db, notify_db_session):
+    older_notification = create_sample_notification(notify_db, notify_db_session)
+    newer_notification = create_sample_notification(notify_db, notify_db_session)
+
+    auth_header = create_authorization_header(service_id=newer_notification.service_id)
+    response = client.get(
+        path='/v2/notifications?older_than={}'.format(newer_notification.id),
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    json_response = json.loads(response.get_data(as_text=True))
+
+    assert response.status_code == 200
+    assert response.headers['Content-type'] == "application/json"
+    assert json_response['links']['current'] == "/v2/notifications?older_than={}".format(newer_notification.id)
+    assert 'next' in json_response['links'].keys()
+    assert len(json_response['notifications']) == 1
+
+    assert json_response['notifications'][0]['id'] == str(older_notification.id)
+
+
+def test_get_all_notifications_filter_by_id_no_notifications_if_nonexistent_id(client, notify_db, notify_db_session):
+    notification = create_sample_notification(notify_db, notify_db_session)
+
+    auth_header = create_authorization_header(service_id=notification.service_id)
+    response = client.get(
+        path='/v2/notifications?older_than=dd4b8b9d-d414-4a83-9256-580046bf18f9',
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    json_response = json.loads(response.get_data(as_text=True))
+
+    assert response.status_code == 200
+    assert response.headers['Content-type'] == "application/json"
+    assert json_response['links']['current'] == "/v2/notifications?older_than=dd4b8b9d-d414-4a83-9256-580046bf18f9"
+    assert 'next' not in json_response['links'].keys()
+    assert len(json_response['notifications']) == 0
+
+
+def test_get_all_notifications_filter_by_id_no_notifications_if_last_notification(client, notify_db, notify_db_session):
+    notification = create_sample_notification(notify_db, notify_db_session)
+
+    auth_header = create_authorization_header(service_id=notification.service_id)
+    response = client.get(
+        path='/v2/notifications?older_than={}'.format(notification.id),
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    json_response = json.loads(response.get_data(as_text=True))
+
+    assert response.status_code == 200
+    assert response.headers['Content-type'] == "application/json"
+    assert json_response['links']['current'] == "/v2/notifications?older_than={}".format(notification.id)
+    assert 'next' not in json_response['links'].keys()
+    assert len(json_response['notifications']) == 0
+
+
+def test_get_all_notifications_filter_multiple_query_parameters(client, notify_db, notify_db_session):
+    email_template = create_sample_template(notify_db, notify_db_session, template_type="email")
+
+    # this is the notification we are looking for
+    older_notification = create_sample_notification(
+        notify_db, notify_db_session, template=email_template, status="pending")
+
+    # wrong status
+    create_sample_notification(notify_db, notify_db_session, template=email_template)
+    # wrong template
+    create_sample_notification(notify_db, notify_db_session, status="pending")
+
+    # we only want notifications created before this one
+    newer_notification = create_sample_notification(notify_db, notify_db_session)
+
+    # this notification was created too recently
+    create_sample_notification(notify_db, notify_db_session, template=email_template, status="pending")
+
+    auth_header = create_authorization_header(service_id=newer_notification.service_id)
+    response = client.get(
+        path='/v2/notifications?status=pending&template_type=email&older_than={}'.format(newer_notification.id),
+        headers=[('Content-Type', 'application/json'), auth_header])
+
+    json_response = json.loads(response.get_data(as_text=True))
+
+    assert response.status_code == 200
+    assert response.headers['Content-type'] == "application/json"
+    # query parameters aren't returned in order
+    for url_part in [
+        "/v2/notifications?",
+        "template_type=email",
+        "status=pending",
+        "older_than={}".format(newer_notification.id)
+    ]:
+        assert url_part in json_response['links']['current']
+
+    assert 'next' in json_response['links'].keys()
+    assert len(json_response['notifications']) == 1
+
+    assert json_response['notifications'][0]['id'] == str(older_notification.id)