chore(tests): Add formData.js integration tests

Author: FreeMasen

tests/integration/formData/formData.js

@@ -0,0 +1,64 @@
+import { serveTest } from "../test-server.js";
+import { strictEqual, assert } from "../../assert.js";
+
+
+
+export const handler = serveTest(async (t) => {
+    await t.test("encode-form-data-simple", async () => {
+        let fd = new FormData();
+        fd.set("name", "value");
+        fd.set("key", "pair");
+        let req = new Request("", {
+            method: "POST",
+            body: fd,
+        });
+        let bytes = await req.text();
+        console.log(bytes);
+        strictEqual(req.headers.get("content-length"), "250")
+        assert(req.headers.get("content-type")?.startsWith("multipart/form-data;"));
+    });
+    await t.test("encode-form-data-with-new-lines", async () => {
+        let fd = new FormData();
+        fd.set("name", "line1\nline2\rline3\r\nline4\n\n\n");
+        let req = new Request("", {
+            method: "POST",
+            body: fd,
+        });
+        "".charCodeAt
+        let bytes = await req.text();
+        console.log(bytes);
+        strictEqual(req.headers.get("content-length"), "177")
+        assert(req.headers.get("content-type")?.startsWith("multipart/form-data;"));
+    });
+    await t.test("encode-form-data-utf8", async () => {
+        let fd = new FormData();
+        fd.set("emoji", "😁🇧🇴🇮🇴");
+        fd.set("cjk", "素晴らしい");
+        let req = new Request("", {
+            method: "POST",
+            body: fd,
+        });
+        let bytes = await req.text();
+        console.log(bytes);
+        strictEqual(req.headers.get("content-length"), "277")
+        assert(req.headers.get("content-type")?.startsWith("multipart/form-data;"));
+    });
+    await t.test("encode-form-data-file", async () => {
+        let fd = new FormData();
+        const len = 1024;
+        let arr = new Uint8Array(len);
+        arr.fill(42);
+        let b = new Blob([arr]);
+        let f = new File([b], "file.txt");
+        fd.set("file1", f);
+        let req = new Request("", {
+            method: "POST",
+            body: fd,
+        });
+        // ensure the body is encoded
+        await req.text();
+        // console.log(bytes);
+        strictEqual(req.headers.get("content-length"), "1231")
+        assert(req.headers.get("content-type")?.startsWith("multipart/form-data;"));
+    });
+});

tests/integration/handlers.js

@@ -4,3 +4,4 @@ export { handler as performance } from './performance/performance.js';
 export { handler as crypto } from './crypto/crypto.js';
 export { handler as timers } from './timers/timers.js';
 export { handler as fetch } from './fetch/fetch.js';
+export { handler as formData } from './formData/formData.js';

tests/tests.cmake

@@ -50,3 +50,4 @@ test_integration(crypto)
 test_integration(fetch)
 test_integration(performance)
 test_integration(timers)
+test_integration(formData)