Sort API keys alphabetically

Currently the order of API keys seems to be non-deterministic:
d46caa184e/app/dao/api_key_dao.py (L32-L39)

Generally we sort things alphabetically, unless there’s a good reason to
do otherwise.

This commit sorts the API keys alphabetically.

app/models/service.py

@@ -340,7 +340,10 @@ class Service():
 
     @cached_property
     def api_keys(self):
-        return api_key_api_client.get_api_keys(self.id)['apiKeys']
+        return sorted(
+            api_key_api_client.get_api_keys(self.id)['apiKeys'],
+            key=lambda key: key['name'].lower(),
+        )
 
     @property
     def api_key_names(self):

tests/app/main/views/test_api_integration.py

@@ -190,22 +190,17 @@ def test_should_show_empty_api_keys_page(
 
 
 def test_should_show_api_keys_page(
-    logged_in_client,
-    api_user_active,
-    mock_login,
+    client_request,
     mock_get_api_keys,
-    mock_get_service,
-    mock_has_permissions,
-    fake_uuid,
 ):
-    response = logged_in_client.get(url_for('main.api_keys', service_id=fake_uuid))
+    page = client_request.get('main.api_keys', service_id=SERVICE_ONE_ID)
+    rows = [normalize_spaces(row.text) for row in page.select('main tr')]
 
-    assert response.status_code == 200
-    resp_data = response.get_data(as_text=True)
-    assert 'some key name' in resp_data
-    assert 'another key name' in resp_data
-    assert 'Revoked 1 January at 1:00am' in resp_data
-    mock_get_api_keys.assert_called_once_with(fake_uuid)
+    assert rows[0] == 'API keys Action'
+    assert rows[1] == 'another key name Revoked 1 January at 1:00am'
+    assert rows[2] == 'some key name Revoke'
+
+    mock_get_api_keys.assert_called_once_with(SERVICE_ONE_ID)
 
 
 @pytest.mark.parametrize('service_mock, expected_options', [