diff --git a/client/client_test.go b/client/client_test.go
new file mode 100644
index 0000000..21443d4
--- /dev/null
+++ b/client/client_test.go
@@ -0,0 +1,37 @@
+package client
+
+import (
+	"os"
+	"testing"
+
+	"google.golang.org/grpc"
+
+	"pcloud/api"
+	pt "pcloud/testing"
+)
+
+func TestUploadSmallFile(t *testing.T) {
+	env, err := pt.NewInMemoryEnv(1)
+	if err != nil {
+		t.Error(err)
+	}
+	defer env.Stop()
+
+	var opts []grpc.DialOption
+	opts = append(opts, grpc.WithInsecure())
+	opts = append(opts, grpc.WithBlock())
+	conn, err := grpc.Dial("unix:///tmp/pcloud/master", opts...)
+	if err != nil {
+		t.Error(err)
+	}
+	defer conn.Close()
+	client := api.NewMetadataStorageClient(conn)
+
+	uploader := NewFileUploader(client)
+	f, err := os.Open("testdata/foo")
+	if err != nil {
+		t.Error(err)
+	}
+	uploader.Upload(f)
+
+}