tests: switch to postgresql (#44861)

tests/settings.py

@@ -1,3 +1,5 @@
+import os
+
 LANGUAGE_CODE = 'en-us'
 BROKER_URL = 'memory://'
 OZWILLO_SECRET = 'secret'
@@ -13,3 +15,10 @@ MIDDLEWARE_CLASSES = MIDDLEWARE_CLASSES + (
         'hobo.provisionning.middleware.ProvisionningMiddleware')
 
 HOBO_MANAGER_HOMEPAGE_URL_VAR = 'portal_agent_url'
+
+DATABASES = {
+    'default': {
+        'ENGINE': os.environ.get('DB_ENGINE', 'django.db.backends.sqlite3'),
+        'TEST': {'NAME': 'hobo-test-%s' % os.environ.get("BRANCH_NAME", "").replace('/', '-')[:63],},
+    }
+}

tox.ini

@@ -10,6 +10,7 @@ envlist = {py2,py3-coverage}-{authentic,hobo,multipublik,multitenant,multitenant
 usedevelop = True
 setenv =
 	BRANCH_NAME={env:BRANCH_NAME:}
+	DB_ENGINE=django.db.backends.postgresql_psycopg2
 	hobo: DJANGO_SETTINGS_MODULE=hobo.settings
 	hobo: HOBO_SETTINGS_FILE=tests/settings.py
 	schemas: DJANGO_SETTINGS_MODULE=hobo.settings
@@ -54,6 +55,7 @@ deps:
 	xmlschema<1.1
 	enum34<=1.1.6
 	py2: django-appconf<1.0.4
+	psycopg2-binary
 commands =
 	py2: ./getlasso.sh
 	py3: ./getlasso3.sh