Add quotas to database summary [skip ci]

Author: adamtheturtle

README.rst

@@ -200,6 +200,11 @@ On the real Vuforia Web Services, targets sometimes get stuck in the processing
 For example, targets with the name ``\uffff`` get stuck in the processing state.
 On the mock, no targets get stuck in the processing state.
 
+Database summary quotas
+~~~~~~~~~~~~~~~~~~~~~~~
+
+The database summary endpoint returns quotas which match the quotas given for a free license.
+
 .. |Build Status| image:: https://travis-ci.org/adamtheturtle/vws-python.svg?branch=master
    :target: https://travis-ci.org/adamtheturtle/vws-python
 .. |codecov| image:: https://codecov.io/gh/adamtheturtle/vws-python/branch/master/graph/badge.svg

src/mock_vws/_mock_web_services_api.py

@@ -509,13 +509,13 @@ def database_summary(
             'active_images': active_images,
             'inactive_images': inactive_images,
             'failed_images': failed_images,
-            'target_quota': '',
+            'target_quota': 1000,
             'total_recos': '',
             'current_month_recos': '',
             'previous_month_recos': '',
             'processing_images': processing_images,
-            'reco_threshold': '',
-            'request_quota': '',
+            'reco_threshold': 1000,
+            'request_quota': 100000,
             'request_usage': '',
         }
         return json_dump(body)

tests/mock_vws/test_database_summary.py

@@ -359,6 +359,26 @@ def test_processing_images(
             )
 
 
+@pytest.mark.usefixtures('verify_mock_vuforia')
+class TestQuotas:
+    """
+    Tests for the mock of the database summary endpoint at `GET /summary`.
+    """
+
+    def test_quotas(self, vuforia_database_keys: VuforiaDatabaseKeys) -> None:
+        """
+        Quotas are included in the database summary.
+        These match the quotas given for a free license.
+        """
+        response = database_summary(
+            vuforia_database_keys=vuforia_database_keys,
+        )
+
+        assert response.json()['target_quota'] == 1000
+        assert response.json()['request_quota'] == 100000
+        assert response.json()['reco_threshold'] == 1000
+
+
 @pytest.mark.usefixtures('verify_mock_vuforia_inactive')
 class TestInactiveProject:
     """