Add more tests.

app/dao/services_dao.py

@@ -24,7 +24,7 @@ def get_model_services(service_id=None, user_id=None):
     # TODO need better mapping from function params to sql query.
     if user_id and service_id:
         return Service.query.filter(
-            Service.users.any(id=user_id), id=service_id).one()
+            Service.users.any(id=user_id)).filter_by(id=service_id).one()
     elif service_id:
         return Service.query.filter_by(id=service_id).one()
     elif user_id:

app/service/views/rest.py

@@ -13,6 +13,8 @@ from app.schemas import (services_schema, service_schema)
 def create_service():
     # TODO what exceptions get passed from schema parsing?
     service, errors = service_schema.load(request.get_json())
+    if errors:
+        return jsonify(result="error", message=errors), 400
     # I believe service is already added to the session but just needs a
     # db.session.commit
     save_model_service(service)
@@ -30,6 +32,8 @@ def update_service(service_id):
         return jsonify(result="error", message="Service not found"), 404
     # TODO there has got to be a better way to do the next three lines
     update_service, errors = service_schema.load(request.get_json())
+    if errors:
+        return jsonify(result="error", message=errors), 400
     update_dict, errors = service_schema.dump(update_service)
     # TODO FIX ME
     # Remove update_service model which is added to db.session

app/user/views/rest.py

@@ -12,7 +12,9 @@ from app import db
 # TODO auth to be added
 @user.route('/', methods=['POST'])
 def create_user():
-    user = user_schema.load(request.get_json()).data
+    user, errors = user_schema.load(request.get_json())
+    if errors:
+        return jsonify(result="error", message=errors), 400
     save_model_user(user)
     return jsonify(data=user_schema.dump(user).data), 201
 
@@ -28,6 +30,8 @@ def update_user(user_id):
         return jsonify(result="error", message="User not found"), 404
     # TODO there has got to be a better way to do the next three lines
     update_user, errors = user_schema.load(request.get_json())
+    if errors:
+        return jsonify(result="error", message=errors), 400
     update_dict, errors = user_schema.dump(update_user)
     # TODO FIX ME
     # Remove update_service model which is added to db.session
@@ -45,7 +49,7 @@ def get_user(user_id=None):
     except DataError:
         return jsonify(result="error", message="Invalid user id"), 400
     except NoResultFound:
-        return jsonify(result="error", message="User doesn't exist"), 404
+        return jsonify(result="error", message="User not found"), 404
     result = users_schema.dump(users) if isinstance(users, list) else user_schema.dump(users)
     return jsonify(data=result.data)
 
@@ -59,13 +63,13 @@ def get_service_by_user_id(user_id, service_id=None):
     except DataError:
         return jsonify(result="error", message="Invalid user id"), 400
     except NoResultFound:
-        return jsonify(result="error", message="User doesn't exist"), 400
+        return jsonify(result="error", message="User not found"), 404
 
     try:
         services = get_model_services(user_id=user.id, service_id=service_id)
     except DataError:
         return jsonify(result="error", message="Invalid service id"), 400
     except NoResultFound:
-        return jsonify(result="error", message="Service doesn't exist"), 404
-    result = services_schema.dump(services) if isinstance(services, list) else service_schema.dump(services)
-    return jsonify(data=result.data)
+        return jsonify(result="error", message="Service not found"), 404
+    services, errors = services_schema.dump(services) if isinstance(services, list) else service_schema.dump(services)
+    return jsonify(data=services)

tests/app/user/views/test_rest.py

@@ -1,5 +1,6 @@
 import json
-from app.models import User
+from app.models import (User, Service)
+from tests.app.conftest import sample_service as create_sample_service
 from flask import url_for
 
 
@@ -53,7 +54,30 @@ def test_post_user(notify_api, notify_db, notify_db_session):
             assert json_resp['data']['id'] == user.id
 
 
+def test_post_user_missing_attribute_email(notify_api, notify_db, notify_db_session):
+    """
+    Tests POST endpoint '/' missing attribute email.
+    """
+    with notify_api.test_request_context():
+        with notify_api.test_client() as client:
+            assert User.query.count() == 0
+            data = {
+                'blah': 'blah.blah'}
+            headers = [('Content-Type', 'application/json')]
+            resp = client.post(
+                url_for('user.create_user'),
+                data=json.dumps(data),
+                headers=headers)
+            assert resp.status_code == 400
+            assert User.query.count() == 0
+            json_resp = json.loads(resp.get_data(as_text=True))
+            assert {'email_address': ['Missing data for required field.']} == json_resp['message']
+
+
 def test_put_user(notify_api, notify_db, notify_db_session, sample_user):
+    """
+    Tests PUT endpoint '/' to update a user.
+    """
     with notify_api.test_request_context():
         with notify_api.test_client() as client:
             assert User.query.count() == 1
@@ -71,3 +95,103 @@ def test_put_user(notify_api, notify_db, notify_db_session, sample_user):
             json_resp = json.loads(resp.get_data(as_text=True))
             assert json_resp['data']['email_address'] == new_email
             assert json_resp['data']['id'] == user.id
+
+
+def test_put_user_missing_email(notify_api, notify_db, notify_db_session, sample_user):
+    """
+    Tests PUT endpoint '/' missing attribute email.
+    """
+    with notify_api.test_request_context():
+        with notify_api.test_client() as client:
+            assert User.query.count() == 1
+            new_email = 'new@digital.cabinet-office.gov.uk'
+            data = {
+                'blah': new_email}
+            headers = [('Content-Type', 'application/json')]
+            resp = client.put(
+                url_for('user.update_user', user_id=sample_user.id),
+                data=json.dumps(data),
+                headers=headers)
+            assert resp.status_code == 400
+            assert User.query.count() == 1
+            user = User.query.first()
+            json_resp = json.loads(resp.get_data(as_text=True))
+            assert user.email_address == sample_user.email_address
+            assert {'email_address': ['Missing data for required field.']} == json_resp['message']
+
+
+def test_get_user_services(notify_api, notify_db, notify_db_session, sample_service):
+    """
+    Tests GET endpoint "/<user_id>/service/<service_id>" to retrieve services for a user.
+    """
+    with notify_api.test_request_context():
+        with notify_api.test_client() as client:
+            user = User.query.first()
+            another_name = "another name"
+            another_service = create_sample_service(
+                notify_db,
+                notify_db_session,
+                service_name=another_name,
+                user=user)
+            assert Service.query.count() == 2
+            resp = client.get(
+                url_for('user.get_service_by_user_id', user_id=user.id),
+                headers=[('Content-Type', 'application/json')])
+            assert resp.status_code == 200
+            json_resp = json.loads(resp.get_data(as_text=True))
+            assert len(json_resp['data']) == 2
+
+
+def test_get_user_service(notify_api, notify_db, notify_db_session, sample_service):
+    """
+    Tests GET endpoint "/<user_id>/service/<service_id>" to retrieve a service for a user.
+    """
+    with notify_api.test_request_context():
+        with notify_api.test_client() as client:
+            user = User.query.first()
+            another_name = "another name"
+            another_service = create_sample_service(
+                notify_db,
+                notify_db_session,
+                service_name=another_name,
+                user=user)
+            assert Service.query.count() == 2
+            resp = client.get(
+                url_for('user.get_service_by_user_id', user_id=user.id, service_id=another_service.id),
+                headers=[('Content-Type', 'application/json')])
+            assert resp.status_code == 200
+            json_resp = json.loads(resp.get_data(as_text=True))
+            assert json_resp['data']['name'] == another_name
+            assert json_resp['data']['id'] == another_service.id
+
+
+def test_get_user_service_user_not_exists(notify_api, notify_db, notify_db_session, sample_service):
+    """
+    Tests GET endpoint "/<user_id>/service/<service_id>" 404 is returned for invalid user.
+    """
+    with notify_api.test_request_context():
+        with notify_api.test_client() as client:
+            user = User.query.first()
+            assert Service.query.count() == 1
+            resp = client.get(
+                url_for('user.get_service_by_user_id', user_id="123", service_id=sample_service.id),
+                headers=[('Content-Type', 'application/json')])
+            assert resp.status_code == 404
+            json_resp = json.loads(resp.get_data(as_text=True))
+            assert "User not found" in json_resp['message']
+
+
+def test_get_user_service_service_not_exists(notify_api, notify_db, notify_db_session, sample_service):
+    """
+    Tests GET endpoint "/<user_id>/service/<service_id>" 404 is returned for invalid service.
+    """
+    with notify_api.test_request_context():
+        with notify_api.test_client() as client:
+            user = User.query.first()
+            assert Service.query.count() == 1
+            resp = client.get(
+                url_for('user.get_service_by_user_id', user_id=user.id, service_id="123"),
+                headers=[('Content-Type', 'application/json')])
+            assert resp.status_code == 404
+            json_resp = json.loads(resp.get_data(as_text=True))
+            assert "Service not found" in json_resp['message']