Merge pull request #910 from kobotoolbox/health-endpoint

Add endpoint to test kobocat health

onadata/apps/main/service_health.py

@@ -48,3 +48,5 @@ def service_health(request):
         output, status=(500 if any_failure else 200), content_type='text/plain'
     )
 
+def service_health_minimal(request):
+    return HttpResponse("ok", content_type="text/plain")

onadata/apps/main/tests/test_service_health_minimal.py

@@ -0,0 +1,13 @@
+from django.test import TestCase
+from django.urls import reverse
+
+
+class ServiceHealthMinimalTestCase(TestCase):
+    url = reverse("service-health-minimal")
+
+    def test_service_health_minimal(self):
+        with self.assertNumQueries(0):
+            res = self.client.get(self.url)
+
+        # Check that the response content contains "ok"
+        self.assertContains(res, "ok")

onadata/apps/main/urls.py

@@ -2,7 +2,7 @@
 from django.conf import settings
 from django.contrib import admin
 
-from django.urls import include, re_path
+from django.urls import include, re_path, path
 from django.views.generic import RedirectView
 from django.views.i18n import JavaScriptCatalog
 
@@ -11,7 +11,7 @@
 from onadata.apps.api.urls import XFormListApi
 from onadata.apps.api.urls import XFormSubmissionApi
 from onadata.apps.api.urls import router, router_with_patch_list
-from onadata.apps.main.service_health import service_health
+from onadata.apps.main.service_health import service_health, service_health_minimal
 
 # exporting stuff
 from onadata.apps.viewer.views import (
@@ -37,6 +37,7 @@
     re_path('^api/v1/', include(router.urls)),
     re_path('^api/v1/', include(router_with_patch_list.urls)),
     re_path(r'^service_health/$', service_health),
+    path(r'service_health/minimal/', service_health_minimal, name='service-health-minimal'),
     re_path(r'^api/', RedirectView.as_view(url='/api/v1/')),
     re_path(r'^api/v1', RedirectView.as_view(url='/api/v1/')),