help: tests: Run tests using doc in current dir instead of /usr

- This prevents the test from failing if install has not run yet.

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>

plinth/modules/help/tests/test_views.py

@@ -19,7 +19,7 @@ from django import urls
 from django.conf import settings
 from django.http import Http404
 
-from plinth import module_loader
+from plinth import cfg, module_loader
 from plinth.modules.help import views
 
 # For all tests, use plinth.urls instead of urls configured for testing
@@ -42,6 +42,12 @@ def fixture_app_urls():
         yield
 
 
+@pytest.fixture(autouse=True, scope='module')
+def fixture_developer_configuration():
+    """Make sure docs are read from current directory instead of /usr."""
+    cfg.read_file(cfg.get_develop_config_path())
+
+
 @pytest.mark.parametrize("view_name, view", (
     ('feedback', views.feedback),
     ('support', views.support),