1 files changed, 89 insertions, 0 deletions
diff --git a/internal/notify/policy_test.go b/internal/notify/policy_test.go
new file mode 100644
index 0000000..256c374
--- /dev/null
+++ b/internal/notify/policy_test.go
@@ -0,0 +1,89 @@
+package notify
+
+import (
+	"testing"
+
+	"github.com/godbus/dbus/v5"
+)
+
+func TestUrgencyFromHints(t *testing.T) {
+	cases := []struct {
+		name  string
+		hints map[string]dbus.Variant
+		want  Urgency
+	}{
+		{"missing is normal", map[string]dbus.Variant{}, Normal},
+		{"low byte", map[string]dbus.Variant{"urgency": dbus.MakeVariant(byte(0))}, Low},
+		{"normal byte", map[string]dbus.Variant{"urgency": dbus.MakeVariant(byte(1))}, Normal},
+		{"critical byte", map[string]dbus.Variant{"urgency": dbus.MakeVariant(byte(2))}, Critical},
+		{"critical int32", map[string]dbus.Variant{"urgency": dbus.MakeVariant(int32(2))}, Critical},
+		{"wrong type is normal", map[string]dbus.Variant{"urgency": dbus.MakeVariant("2")}, Normal},
+	}
+	for _, c := range cases {
+		t.Run(c.name, func(t *testing.T) {
+			if got := UrgencyFromHints(c.hints); got != c.want {
+				t.Errorf("UrgencyFromHints = %q, want %q", got, c.want)
+			}
+		})
+	}
+}
+
+func TestEffectiveTimeoutMS(t *testing.T) {
+	cases := []struct {
+		name   string
+		expire int32
+		u      Urgency
+		want   int64
+	}{
+		{"zero uses low default", 0, Low, 10_000},
+		{"zero uses normal default", 0, Normal, 10_000},
+		{"zero critical never", 0, Critical, 0},
+		{"minus one never", -1, Normal, 0},
+		{"explicit wins", 3_000, Normal, 3_000},
+		{"sub second exact", 1, Normal, 1},
+	}
+	for _, c := range cases {
+		t.Run(c.name, func(t *testing.T) {
+			if got := EffectiveTimeoutMS(c.expire, c.u); got != c.want {
+				t.Errorf("EffectiveTimeoutMS(%d, %q) = %d, want %d", c.expire, c.u, got, c.want)
+			}
+		})
+	}
+}
+
+func TestStackTagFromHints(t *testing.T) {
+	dunst := map[string]dbus.Variant{"x-dunst-stack-tag": dbus.MakeVariant("mail-a")}
+	danix := map[string]dbus.Variant{"x-danix-stack-tag": dbus.MakeVariant("mail-b")}
+	both := map[string]dbus.Variant{
+		"x-dunst-stack-tag": dbus.MakeVariant("mail-a"),
+		"x-danix-stack-tag": dbus.MakeVariant("mail-b"),
+	}
+	if got := StackTagFromHints(dunst); got != "mail-a" {
+		t.Errorf("dunst tag = %q, want mail-a", got)
+	}
+	if got := StackTagFromHints(danix); got != "mail-b" {
+		t.Errorf("danix tag = %q, want mail-b", got)
+	}
+	if got := StackTagFromHints(both); got != "mail-a" {
+		t.Errorf("dunst wins when both present = %q, want mail-a", got)
+	}
+	if got := StackTagFromHints(map[string]dbus.Variant{}); got != "" {
+		t.Errorf("empty = %q, want empty", got)
+	}
+}
+
+func TestParseActions(t *testing.T) {
+	got := ParseActions([]string{"default", "open", "other", "do the thing"})
+	want := [][2]string{{"default", "open"}, {"other", "do the thing"}}
+	if len(got) != len(want) {
+		t.Fatalf("len = %d, want %d", len(got), len(want))
+	}
+	for i := range want {
+		if got[i] != want[i] {
+			t.Errorf("action %d = %v, want %v", i, got[i], want[i])
+		}
+	}
+	if got := ParseActions(nil); len(got) != 0 {
+		t.Errorf("nil actions = %v, want empty", got)
+	}
+}