round from from Claude Opus 4.8

2026-05-30 15:11:07 -06:00
parent 981106d3df
commit d71fcbab25
12 changed files with 1294 additions and 0 deletions
@@ -0,0 +1,66 @@
+import json
+import os
+import sys
+import tempfile
+import unittest
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+import config
+
+
+class TestConfig(unittest.TestCase):
+    def setUp(self):
+        self.dir = tempfile.mkdtemp()
+        self.path = os.path.join(self.dir, "config.json")
+
+    def test_missing_file_returns_default(self):
+        cfg = config.load_config(self.path)
+        self.assertEqual(cfg, config.default_config())
+        self.assertEqual(cfg["buttons"], [])
+        self.assertIsNone(cfg["output_device"])
+
+    def test_corrupt_file_returns_default(self):
+        with open(self.path, "w") as fh:
+            fh.write("{not valid json")
+        self.assertEqual(config.load_config(self.path), config.default_config())
+
+    def test_round_trip(self):
+        cfg = config.default_config()
+        cfg["output_device"] = "CABLE Input"
+        cfg["volume"] = 55
+        cfg["buttons"] = [{"id": "btn_001", "label": "Air Horn", "file_path": "/x/a.mp3"}]
+        config.save_config(self.path, cfg)
+        loaded = config.load_config(self.path)
+        self.assertEqual(loaded, cfg)
+
+    def test_save_is_atomic_no_tmp_left(self):
+        config.save_config(self.path, config.default_config())
+        self.assertFalse(os.path.exists(self.path + ".tmp"))
+        self.assertTrue(os.path.exists(self.path))
+
+    def test_volume_clamped(self):
+        with open(self.path, "w") as fh:
+            json.dump({"volume": 999}, fh)
+        self.assertEqual(config.load_config(self.path)["volume"], 100)
+
+    def test_malformed_buttons_dropped(self):
+        with open(self.path, "w") as fh:
+            json.dump(
+                {
+                    "buttons": [
+                        {"id": "btn_001", "label": "ok", "file_path": "/a"},
+                        {"id": "btn_002", "label": "missing path"},
+                        "not a dict",
+                        {"id": 5, "label": "bad id type", "file_path": "/b"},
+                    ]
+                },
+                fh,
+            )
+        buttons = config.load_config(self.path)["buttons"]
+        self.assertEqual(len(buttons), 1)
+        self.assertEqual(buttons[0]["id"], "btn_001")
+
+
+if __name__ == "__main__":
+    unittest.main()