add test for support for optional formData

apps/example-todo-app/pages/api/todo/form-add-with-default.ts

@@ -0,0 +1,17 @@
+import { withRouteSpec, checkRouteSpec } from "lib/middlewares"
+import { z } from "zod"
+import { v4 as uuidv4 } from "uuid"
+import { formData } from "./form-add"
+
+export const route_spec = checkRouteSpec({
+  methods: ["POST"],
+  auth: "auth_token",
+  formData,
+  jsonResponse: z.object({
+    ok: z.boolean(),
+  }),
+})
+
+export default withRouteSpec(route_spec)(async (req, res) => {
+  return res.status(200).json({ ok: true })
+})

apps/example-todo-app/tests/api/todo/form-add-with-default.test.ts

@@ -0,0 +1,34 @@
+import test from "ava"
+import getTestServer from "tests/fixtures/get-test-server"
+
+test("POST /todo/form-add-with-default with optional form data", async (t) => {
+  const { axios } = await getTestServer(t)
+
+  axios.defaults.headers.common.Authorization = `Bearer auth_token`
+
+  const bodyFormData = {
+    id: "test-id",
+    completed: true,
+  }
+
+  const resWithFormData = await axios({
+    method: "POST",
+    url: "/todo/form-add-with-default",
+    data: bodyFormData,
+    headers: {
+      "Content-Type": "application/x-www-form-urlencoded",
+    },
+  }).catch((err) => err)
+
+  t.is(resWithFormData.status, 200)
+
+  const resWithoutData = await axios({
+    method: "POST",
+    url: "/todo/form-add-with-default",
+    headers: {
+      "Content-Type": "application/x-www-form-urlencoded",
+    },
+  }).catch((err) => err)
+
+  t.is(resWithoutData.status, 200)
+})

apps/example-todo-app/tests/api/todo/form-add.test.ts

@@ -2,7 +2,8 @@ import test from "ava"
 import { TODO_ID } from "tests/fixtures"
 import getTestServer from "tests/fixtures/get-test-server"
 import { v4 as uuidv4 } from "uuid"
-import { formData } from "pages/api/todo/form-add"
+import { z } from "zod"
+import qs from "qs"
 
 test("POST /todo/form-add", async (t) => {
   const { axios } = await getTestServer(t)