[ckan#8308] empty resource add another error

ckan/tests/controllers/test_package.py

@@ -142,9 +142,9 @@ def test_first_page_creates_draft_package(self, app, user):
 
     def test_resource_required(self, app, user):
         url = url_for("dataset.new")
-        name = "one-resource-required"
-        env = {"Authorization": user["token"]}
-        response = app.post(url, extra_environ=env, data={
+        name = "resource-data-required"
+        headers = {"Authorization": user["token"]}
+        response = app.post(url, headers=headers, data={
             "name": name,
             "save": "",
             "_ckan_phase": 1
@@ -153,9 +153,9 @@ def test_resource_required(self, app, user):
         response = app.post(location, extra_environ=env, data={
             "id": "",
             "url": "",
-            "save": "go-metadata",
+            "save": "again",
         })
-        assert "You must add at least one data resource" in response
+        assert "No resource data entered" in response
 
     def test_complete_package_with_one_resource(self, app, user):
         url = url_for("dataset.new")

ckan/views/resource.py

@@ -213,8 +213,12 @@ def post(self, package_type: str, id: str) -> Union[str, Response]:
                 data_provided = True
                 break
 
-        if not data_provided and save_action != u"go-dataset-complete":
-            if save_action == u'go-dataset':
+        if not data_provided and save_action != "go-dataset-complete":
+            if save_action == 'again':
+                errors: dict[str, Any] = {}
+                error_summary = {_('Error'): _('No resource data entered')}
+                return self.get(package_type, id, data, errors, error_summary)
+            if save_action == 'go-dataset':
                 # go to final stage of adddataset
                 return h.redirect_to(u'{}.edit'.format(package_type), id=id)
             try: