diff --git a/mongo/mongo_test.go b/mongo/mongo_test.go
new file mode 100644
index 0000000..4efb188
--- /dev/null
+++ b/mongo/mongo_test.go
@@ -0,0 +1,38 @@
+package mongo
+
+import (
+	"context"
+	"github.com/stretchr/testify/assert"
+	"testing"
+	"time"
+)
+
+func TestConnectMongo(t *testing.T) {
+	ctx, cancel := context.WithTimeout(context.TODO(), 15*time.Second)
+	defer cancel()
+	d, err := Connect(ctx, &ConnectDeps{
+		Configuration: &Configuration{
+			URL:          "mongodb://localhost:27017,localhost:27018,localhost:27019/?replicaSet=rs0&readPreference=primary&ssl=false",
+			User:         "test",
+			Password:     "test",
+			Auth:         "admin",
+			DatabaseName: "test_replicaset",
+		},
+		Timeout: 10 * time.Second,
+	})
+	assert.NoError(t, err)
+	d.Drop(ctx)
+
+	d2, err := Connect(ctx, &ConnectDeps{
+		Configuration: &Configuration{
+			URL:          "mongodb://localhost:27020/",
+			User:         "test",
+			Password:     "test",
+			Auth:         "admin",
+			DatabaseName: "test_default",
+		},
+		Timeout: 10 * time.Second,
+	})
+	assert.NoError(t, err)
+	d2.Drop(ctx)
+}