1 files changed, 89 insertions, 0 deletions
diff --git a/tests/test_canonical_panel.py b/tests/test_canonical_panel.py
new file mode 100644
index 0000000..efdf7a5
--- /dev/null
+++ b/tests/test_canonical_panel.py
@@ -0,0 +1,89 @@
+import importlib.util
+import json
+import subprocess
+import tempfile
+import unittest
+from pathlib import Path
+from unittest.mock import patch
+
+ROOT = Path(__file__).resolve().parents[1]
+SPEC = importlib.util.spec_from_file_location(
+    "panel", ROOT / "dot_local/lib/dotfiles/canonical_panel.py"
+)
+assert SPEC and SPEC.loader
+panel = importlib.util.module_from_spec(SPEC)
+SPEC.loader.exec_module(panel)
+
+
+class PanelTests(unittest.TestCase):
+    def test_extension_lifecycle(self):
+        source = (
+            ROOT
+            / "dot_local/share/gnome-shell/extensions/corporate-panel@dotfiles/extension.js"
+        )
+        code = "\n".join(
+            line
+            for line in source.read_text().splitlines()
+            if not line.startswith("import ")
+        )
+        code = code.replace("export default class", "class")
+        harness = (ROOT / "tests/fixtures/panel-lifecycle.js").read_text()
+        subprocess.run(
+            ["node", "--input-type=module"],
+            input=harness.replace("// EXTENSION", code),
+            text=True,
+            check=True,
+        )
+
+    def test_failed_units_use_both_scopes(self):
+        with patch.object(
+            panel, "output", side_effect=['[{"unit":"a.service"}]', "[]"]
+        ):
+            self.assertEqual(panel.failed_units(), "FAIL 1")
+
+    def test_failed_query_does_not_report_healthy(self):
+        with patch.object(panel, "output", side_effect=RuntimeError("offline")):
+            status = panel.collect()
+        self.assertEqual(status["failed"], "FAIL ?")
+        self.assertIn("offline", status["errors"])
+
+    def test_updates_ignore_header(self):
+        with patch.object(
+            panel,
+            "output",
+            return_value="Listing...\na/stable 1 amd64 [upgradable from: 0]\n",
+        ):
+            self.assertEqual(panel.apt_updates(), "APT 1")
+
+    def test_displays_do_not_depend_on_personal_connector_names(self):
+        with tempfile.TemporaryDirectory() as directory:
+            root = Path(directory)
+            for name, value in [
+                ("card1-DP-9", "connected"),
+                ("card0-eDP-1", "connected"),
+                ("card1-HDMI-A-1", "disconnected"),
+            ]:
+                (root / name).mkdir()
+                (root / name / "status").write_text(value)
+            self.assertEqual(panel.displays(root), "EXT 1")
+
+    def test_update_action_quotes_source_directory(self):
+        with patch.object(panel, "output", return_value="/tmp/work tree'quoted\n"):
+            command = panel.action_command("update")
+        self.assertEqual(command[:2], ["/snap/bin/ghostty", "-e"])
+        self.assertIn("just update", command[-1])
+        self.assertIn("'\"'\"'", command[-1])
+
+    def test_extension_metadata_targets_corporate_gnome(self):
+        metadata = json.loads(
+            (
+                ROOT
+                / "dot_local/share/gnome-shell/extensions/corporate-panel@dotfiles/metadata.json"
+            ).read_text()
+        )
+        self.assertEqual(metadata["uuid"], "corporate-panel@dotfiles")
+        self.assertIn("50", metadata["shell-version"])
+
+
+if __name__ == "__main__":
+    unittest.main()