feat: slop web gui

1 files changed, 46 insertions, 0 deletions

diff --git a/lib/project/tests/test_gui_assets.py b/lib/project/tests/test_gui_assets.py
new file mode 100644
index 0000000..b7f949a
--- /dev/null
+++ b/lib/project/tests/test_gui_assets.py
@@ -0,0 +1,46 @@
+"""Packaged, CSP-compatible frontend assets do not require a bundler or CDN."""
+from html.parser import HTMLParser
+
+import pytest
+
+pytest.importorskip("fastapi")
+from fastapi.testclient import TestClient
+
+from producer.gui import create_app
+
+
+class AssetReferences(HTMLParser):
+    def __init__(self):
+        super().__init__()
+        self.scripts = []
+        self.stylesheets = []
+        self.inline_attributes = []
+
+    def handle_starttag(self, tag, attrs):
+        attrs = dict(attrs)
+        self.inline_attributes.extend(name for name in attrs if name == "style" or name.startswith("on"))
+        if tag == "script":
+            self.scripts.append(attrs.get("src"))
+        if tag == "link" and attrs.get("rel") == "stylesheet":
+            self.stylesheets.append(attrs.get("href"))
+
+
+def test_gui_packaged_external_assets_and_guided_workflow(tmp_path):
+    with TestClient(create_app(tmp_path, 8765, "test-token"), base_url="http://127.0.0.1:8765") as client:
+        page = client.get("/")
+        assert page.status_code == 200
+        parser = AssetReferences()
+        parser.feed(page.text)
+        assert parser.scripts == ["/assets/app.js"]
+        assert parser.stylesheets == ["/assets/style.css"]
+        assert not parser.inline_attributes
+        assert "unsafe-inline" not in page.headers["Content-Security-Policy"]
+        assert "Approximate sound comparison, not an exact export preview." in page.text
+        for name in ("Choose your recording", "Try a short passage", "Compare the sound", "Export the full recording"):
+            assert name in page.text
+        for path in parser.scripts + parser.stylesheets + ["/assets/state.js"]:
+            response = client.get(path)
+            assert response.status_code == 200, path
+            assert response.headers["Cache-Control"] == "no-store"
+            assert len(response.content) > 100
+        assert client.get("/api/schema").status_code == 401