fix: fix testsuite and create a sample test for the footer

.babelrc

@@ -0,0 +1,11 @@
+{
+	"presets": [
+	   "react",
+	   "env"
+	],
+	"plugins": [
+		["transform-react-jsx", {
+		  "pragma": "h"
+		}]
+	  ]
+  }