diff --git a/api/cache/object_cache_test.go b/api/cache/object_cache_test.go
new file mode 100644
index 0000000..b9ee929
--- /dev/null
+++ b/api/cache/object_cache_test.go
@@ -0,0 +1,40 @@
+package cache
+
+import (
+	"testing"
+	"time"
+
+	objecttest "github.com/nspcc-dev/neofs-api-go/pkg/object/test"
+	"github.com/stretchr/testify/require"
+)
+
+const (
+	cachesize = 10
+	lifetime  = time.Second * 5
+)
+
+func TestCache(t *testing.T) {
+	var (
+		address = objecttest.Address()
+		object  = objecttest.Object()
+	)
+
+	t.Run("check get", func(t *testing.T) {
+		cache := New(cachesize, lifetime)
+		err := cache.Put(address, *object)
+		require.NoError(t, err)
+
+		actual := cache.Get(address)
+		require.Equal(t, object, actual)
+	})
+
+	t.Run("check delete", func(t *testing.T) {
+		cache := New(cachesize, lifetime)
+		err := cache.Put(address, *object)
+		require.NoError(t, err)
+
+		cache.Delete(address)
+		actual := cache.Get(address)
+		require.Nil(t, actual)
+	})
+}