diff --git a/test/mock_test.go b/test/mock_test.go
new file mode 100644
index 0000000..98707e0
--- /dev/null
+++ b/test/mock_test.go
@@ -0,0 +1,30 @@
+package test
+
+import (
+	"testing"
+
+	"github.com/official-stallion/stallion"
+)
+
+func TestMock(t *testing.T) {
+	mock := stallion.NewMockClient()
+	if mock == nil {
+		t.Error("failed to create mock client")
+	}
+
+	mock.Subscribe("topic", func(bytes []byte) {
+		t.Log("successful subscribe")
+	})
+
+	err := mock.Publish("topic", []byte("message"))
+	if err != nil {
+		t.Error(err)
+	}
+
+	mock.Unsubscribe("topic")
+
+	err = mock.Publish("topic", []byte("message"))
+	if err == nil {
+		t.Error("failed to unsubscribe")
+	}
+}