1 files changed, 26 insertions, 0 deletions
diff --git a/tests/test_settings.py b/tests/test_settings.py
new file mode 100644
index 0000000..c56896a
--- /dev/null
+++ b/tests/test_settings.py
@@ -0,0 +1,26 @@
+from pathlib import Path
+from hyprsunset_qt.settings import Settings
+
+
+def test_defaults_created_on_first_run(tmp_path):
+    path = tmp_path / "config"
+    s = Settings.load(path)
+    assert path.exists()
+    assert s.auto_detect is True
+    assert s.daemon_command == "hyprsunset"
+
+
+def test_roundtrip_and_tilde_expansion(tmp_path):
+    path = tmp_path / "config"
+    s = Settings.load(path)
+    s.lat = "45.07"
+    s.lon = "7.68"
+    s.auto_detect = False
+    s.cache_path = "~/somewhere/sun.json"
+    s.save(path)
+
+    s2 = Settings.load(path)
+    assert s2.lat == "45.07"
+    assert s2.lon == "7.68"
+    assert s2.auto_detect is False
+    assert s2.cache_path_expanded() == Path.home() / "somewhere" / "sun.json"