diff --git a/app/pkg/echo_test.go b/app/pkg/echo_test.go
new file mode 100644
index 0000000..34e2319
--- /dev/null
+++ b/app/pkg/echo_test.go
@@ -0,0 +1,15 @@
+package pkg
+
+import (
+	"embed"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestNewEcho(t *testing.T) {
+	var baseURL embed.FS
+	var publicDir embed.FS
+	e := NewEcho("", publicDir, baseURL)
+	assert.NotNil(t, e)
+}