Add a DummyWebpackLoader for running tests

hooks/post_gen_project.py

@@ -101,6 +101,13 @@ def remove_gulp_files():
 def remove_webpack_files():
     shutil.rmtree("webpack")
     remove_vendors_js()
+    os.remove(
+        os.path.join(
+            "{{ cookiecutter.project_slug }}",
+            "utils",
+            "loaders.py",
+        )
+    )
 
 
 def remove_vendors_js():

{{cookiecutter.project_slug}}/config/settings/test.py

@@ -29,5 +29,13 @@ EMAIL_BACKEND = "django.core.mail.backends.locmem.EmailBackend"
 # ------------------------------------------------------------------------------
 TEMPLATES[0]["OPTIONS"]["debug"] = True  # type: ignore # noqa F405
 
+{%- if cookiecutter.frontend_pipeline == 'Webpack' %}
+# django-webpack-loader
+# ------------------------------------------------------------------------------
+WEBPACK_LOADER["DEFAULT"][  # noqa F405
+    "LOADER_CLASS"
+] = "{{cookiecutter.project_slug}}.utils.loaders.DummyWebpackLoader"
+
+{%- endif %}
 # Your stuff...
 # ------------------------------------------------------------------------------

{{cookiecutter.project_slug}}/{{cookiecutter.project_slug}}/utils/loaders.py

@@ -0,0 +1,16 @@
+from webpack_loader.loader import WebpackLoader
+
+
+class DummyWebpackLoader(WebpackLoader):
+    def get_bundle(self, _bundle_name: str):
+        """
+        Dummy loader to run tests.
+
+        Needed to run tests without webpack stats file nor bundle built.
+        """
+        return [
+            {
+                "name": "test.bundle.js",
+                "url": "http://localhost/static/bundles/test.bundle.js",
+            },
+        ]