test: add test for appendParams and create http error

src/index.ts

@@ -1,4 +1,4 @@
-import { InitOptions } from './types/init.js'
+import type { InitOptions } from './types/init.js'
 import type { HttpRequestFunctions } from './types/request.js'
 
 import { getAbortController } from './utils/get-abort-controller.js'

src/utils/append-params.test.ts

@@ -0,0 +1,10 @@
+import { appendParams } from './append-params.js'
+
+describe('appendParams', () => {
+  it('working', async () => {
+    const params = appendParams('http://localhost', {
+      hello: 'world',
+    })
+    expect(params).equals('http://localhost/?hello=world')
+  })
+})

src/utils/create-http-error.test.ts

@@ -0,0 +1,8 @@
+import { createHTTPError } from './create-http-error.js'
+
+describe('createHTTPError', () => {
+  it('working', async () => {
+    const params = createHTTPError(new Response(), new Response())
+    expect(params.message).equals('status code 200')
+  })
+})

vitest.config.ts

@@ -1,9 +1,9 @@
 // vitest.config.ts
-import { defineConfig } from "vitest/config";
+import { defineConfig } from 'vitest/config'
 
 export default defineConfig({
   test: {
-    include: ["**/src/*.test.ts"],
+    include: ['**/src/**/*.test.ts'],
     globals: true,
   },
-});
+})