1 files changed, 31 insertions, 0 deletions
diff --git a/decaymap/decaymap_test.go b/decaymap/decaymap_test.go
new file mode 100644
index 0000000..c930e08
--- /dev/null
+++ b/decaymap/decaymap_test.go
@@ -0,0 +1,31 @@
+package decaymap
+
+import (
+	"testing"
+	"time"
+)
+
+func TestImpl(t *testing.T) {
+	dm := New[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")
+	}
+}