add test case for expired values

hashicorp · Dec 12, 2023 · f0b5e7b · f0b5e7b
1 parent 97f49b4
commit f0b5e7b
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/expirable/expirable_lru_test.go b/expirable/expirable_lru_test.go
@@ -207,6 +207,20 @@ func TestLRU_Values(t *testing.T) {
 	}
 }
 
+func TestLRU_ValuesWithExpired(t *testing.T) {
+	lc := NewLRU[string, string](3, nil, time.Millisecond*100)
+
+	lc.Add("key1", "val1")
+	time.Sleep(time.Millisecond * 200) // wait for expiration reaper
+	lc.Add("key2", "val2")
+	lc.Add("key3", "val3")
+
+	values := lc.Values()
+	if !reflect.DeepEqual(values, []string{"val2", "val3"}) {
+		t.Fatalf("values differs from expected")
+	}
+}
+
 // func TestExpirableMultipleClose(_ *testing.T) {
 //	lc := NewLRU[string, string](10, nil, 0)
 //	lc.Close()