initial import from /x/ monorepo

Signed-off-by: Xe Iaso <me@xeiaso.net>

cmd/anubis/decaymap_test.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"testing"
+	"time"
+)
+
+func TestDecayMap(t *testing.T) {
+	dm := NewDecayMap[string, string]()
+
+	dm.Set("test", "hi", 5*time.Minute)
+
+	val, ok := dm.Get("test")
+	if !ok {
+		t.Error("somehow the test key was not set")
+	}
+
+	if val != "hi" {
+		t.Errorf("wanted value %q, got: %q", "hi", val)
+	}
+
+	ok = dm.expire("test")
+	if !ok {
+		t.Error("somehow could not force-expire the test key")
+	}
+
+	_, ok = dm.Get("test")
+	if ok {
+		t.Error("got value even though it was supposed to be expired")
+	}
+}