Add FormData tests

.editorconfig

@@ -0,0 +1,3 @@
+[*.js]
+indent_style = space
+indent_size = 2

test-suite/js-test-app/src/main.js

@@ -1,18 +1,17 @@
-import {
-  handleHello,
-  handleBlob,
-  handleFormData,
-  handleRequest,
-  handleResponse,
-  handleTextEncoder,
-  handleTextDecoder,
-  handleURL,
-  handleAtobBtoA,
-  handleFetch,
-  handleStreams,
-  handlePerformance,
-  handleTransformStream,
-} from "./test-files/index.js";
+import { handleRequest as handleHello } from "./test-files/1-hello.js";
+import { handleRequest as handleBlob } from "./test-files/2-blob.js";
+import { handleRequest as handleHeaders } from "./test-files/3-headers.js";
+import { handleRequest as handleRequest } from "./test-files/4-request.js";
+import { handleRequest as handleResponse } from "./test-files/5-response.js";
+import { handleRequest as handleTextEncoder } from "./test-files/6-text-encoder.js";
+import { handleRequest as handleTextDecoder } from "./test-files/7-text-decoder.js";
+import { handleRequest as handleURL } from "./test-files/8-url.js";
+import { handleRequest as handleAtobBtoA } from "./test-files/10-atob-btoa.js";
+import { handleRequest as handleFetch } from "./test-files/11-fetch.js";
+import { handleRequest as handleStreams } from "./test-files/12-streams.js";
+import { handleRequest as handleTransformStream } from "./test-files/12.1-transform-stream.js";
+import { handleRequest as handlePerformance } from "./test-files/13-performance.js";
+import { handleRequest as handleFormData } from "./test-files/14-form-data.js";
 
 function router(req) {
   const url = new URL(req.url);
@@ -25,7 +24,7 @@ function router(req) {
     return handleBlob(req);
   }
   if (path.startsWith("/3-headers")) {
-    return handleFormData(req);
+    return handleHeaders(req);
   }
   if (path.startsWith("/4-request")) {
     return handleRequest(req);
@@ -57,6 +56,9 @@ function router(req) {
   if (path.startsWith("/13-performance")) {
     return handlePerformance(req);
   }
+  if (path.startsWith("/14-form-data")) {
+    return handleFormData(req);
+  }
   return new Response(`Route Not Found - ${path}`, { status: 404 });
 }