add frontend stub test

client/src/components/user/InputField.test.js

@@ -0,0 +1,17 @@
+import React from "react";
+import ReactDOM from "react-dom";
+import InputField from "./InputField";
+
+it("renders without crashing", () => {
+    const div = document.createElement("div");
+    ReactDOM.render(
+        <InputField
+            required
+            label="test"
+            input={<input />}
+            meta={{ touched: false, error: "" }}
+            type="password"
+        />,
+        div,
+    );
+});