release: prepare OpenNexus 0.5.2-alpha1

backend/tests/test_sidecar_entry.py

@@ -0,0 +1,21 @@
+from pathlib import Path
+
+import sidecar_entry
+from app.export import browser_pdf
+
+
+def test_frozen_entry_dispatches_pdf_worker_before_core_bootstrap(monkeypatch, tmp_path):
+    source = tmp_path / 'snapshot.html'
+    output = tmp_path / 'document.pdf'
+    source.write_text('<h1>Worker</h1>', encoding='utf-8')
+    calls = []
+
+    def print_snapshot(source_path: Path, output_path: Path, page_size: str):
+        calls.append((source_path, output_path, page_size))
+
+    monkeypatch.setattr(browser_pdf, 'print_snapshot', print_snapshot)
+    result = sidecar_entry.main([
+        'opennexus-core.exe', '--opennexus-pdf-render', str(source), str(output), 'A4'
+    ])
+    assert result == 0
+    assert calls == [(source, output, 'A4')]