chore: migrate tests from js -> ts

__tests__/application/compose.js → __tests__/application/compose.ts

@@ -1,8 +1,8 @@
-'use strict'
+import request from 'supertest'
+import assert from 'node:assert'
+import Koa from '../..'
 
-const request = require('supertest')
-const assert = require('assert')
-const Koa = require('../..')
+import { describe, it } from '@jest/globals'
 
 describe('app.compose', () => {
   it('should work with default compose ', async () => {

__tests__/application/context.js → __tests__/application/context.ts

@@ -1,8 +1,8 @@
-'use strict'
+import request from 'supertest'
+import assert from 'node:assert'
+import Koa from '../..'
 
-const request = require('supertest')
-const assert = require('assert')
-const Koa = require('../..')
+import { describe, it } from '@jest/globals'
 
 describe('app.context', () => {
   const app1 = new Koa()

__tests__/application/currentContext.js → __tests__/application/currentContext.ts

@@ -1,8 +1,8 @@
-'use strict'
+import request from 'supertest'
+import assert from 'node:assert'
+import Koa from '../..'
 
-const request = require('supertest')
-const assert = require('assert')
-const Koa = require('../..')
+import { describe, it } from '@jest/globals'
 
 describe('app.currentContext', () => {
   it('should throw error if AsyncLocalStorage not support', () => {

__tests__/application/index.js → __tests__/application/index.ts

@@ -1,8 +1,8 @@
-'use strict'
+import request from 'supertest'
+import assert from 'node:assert'
+import Koa from '../..'
 
-const request = require('supertest')
-const assert = require('assert')
-const Koa = require('../..')
+import { describe, it } from '@jest/globals'
 
 describe('app', () => {
   // ignore test on Node.js v18

__tests__/application/inspect.js → __tests__/application/inspect.ts

@@ -1,8 +1,9 @@
-'use strict'
+import util from 'node:util'
+import assert from 'node:assert'
+import Koa from '../..'
+
+import { describe, it } from '@jest/globals'
 
-const assert = require('assert')
-const util = require('util')
-const Koa = require('../..')
 const app = new Koa()
 
 describe('app.inspect()', () => {

__tests__/application/onerror.js → __tests__/application/onerror.ts

@@ -1,7 +1,7 @@
-'use strict'
+import assert from 'node:assert'
+import Koa from '../..'
 
-const assert = require('assert')
-const Koa = require('../..')
+import { describe, it } from '@jest/globals'
 
 describe('app.onerror(err)', () => {
   it('should throw an error if a non-error is given', () => {

__tests__/application/request.js → __tests__/application/request.ts

@@ -1,8 +1,8 @@
-'use strict'
+import request from 'supertest'
+import assert from 'node:assert'
+import Koa from '../..'
 
-const request = require('supertest')
-const assert = require('assert')
-const Koa = require('../..')
+import { describe, it } from '@jest/globals'
 
 describe('app.request', () => {
   const app1 = new Koa()

__tests__/application/respond.js → __tests__/application/respond.ts

@@ -1,10 +1,10 @@
-'use strict'
+import statuses from 'statuses'
+import request from 'supertest'
+import assert from 'node:assert'
+import fs from 'node:fs'
+import Koa from '../..'
 
-const request = require('supertest')
-const statuses = require('statuses')
-const assert = require('assert')
-const Koa = require('../..')
-const fs = require('fs')
+import { describe, it } from '@jest/globals'
 
 describe('app.respond', () => {
   describe('when ctx.respond === false', () => {

__tests__/application/response.js → __tests__/application/response.ts

@@ -1,8 +1,8 @@
-'use strict'
+import request from 'supertest'
+import assert from 'node:assert'
+import Koa from '../..'
 
-const request = require('supertest')
-const assert = require('assert')
-const Koa = require('../..')
+import { describe, it } from '@jest/globals'
 
 describe('app.response', () => {
   const app1 = new Koa()

__tests__/context/assert.js → __tests__/context/assert.ts

@@ -1,7 +1,7 @@
-'use strict'
+import assert from 'node:assert'
+import context from '../../test-helpers/context'
 
-const context = require('../../test-helpers/context')
-const assert = require('assert')
+import { describe, it } from '@jest/globals'
 
 describe('ctx.assert(value, status)', () => {
   it('should throw an error', () => {

__tests__/context/cookies.js → __tests__/context/cookies.ts

@@ -1,8 +1,8 @@
-'use strict'
+import request from 'supertest'
+import assert from 'node:assert'
+import Koa from '../..'
 
-const assert = require('assert')
-const request = require('supertest')
-const Koa = require('../..')
+import { describe, it } from '@jest/globals'
 
 describe('ctx.cookies', () => {
   describe('ctx.cookies.set()', () => {

__tests__/context/inspect.ts

@@ -0,0 +1,22 @@
+import assert from 'node:assert'
+import util from 'node:util'
+import createContext from '../../test-helpers/context'
+import context from '../../lib/context'
+
+import { describe, it } from '@jest/globals'
+
+describe('ctx.inspect()', () => {
+  it('should return a json representation', () => {
+    const ctx = createContext()
+    const toJSON = ctx.toJSON(ctx)
+
+    assert.deepStrictEqual(toJSON, ctx.inspect())
+    assert.deepStrictEqual(util.inspect(toJSON), util.inspect(ctx))
+  })
+
+  // console.log(require.cache) will call context.inspect()
+  it('should not crash when called on the prototype', () => {
+    assert.deepStrictEqual(context, context.inspect())
+    assert.deepStrictEqual(util.inspect(context.inspect()), util.inspect(context))
+  })
+})

__tests__/context/onerror.js → __tests__/context/onerror.ts

@@ -1,9 +1,9 @@
-'use strict'
+import request from 'supertest'
+import assert from 'node:assert'
+import createContext from '../../test-helpers/context'
+import Koa from '../..'
 
-const assert = require('assert')
-const request = require('supertest')
-const Koa = require('../..')
-const context = require('../../test-helpers/context')
+import { describe, it } from '@jest/globals'
 
 describe('ctx.onerror(err)', () => {
   it('should respond', () => {
@@ -257,7 +257,7 @@ describe('ctx.onerror(err)', () => {
 
     it('should use res.getHeaderNames() accessor when available', () => {
       let removed = 0
-      const ctx = context()
+      const ctx = createContext()
 
       ctx.app.emit = () => {}
       ctx.res = {

__tests__/context/state.js → __tests__/context/state.ts

@@ -1,8 +1,8 @@
-'use strict'
+import request from 'supertest'
+import assert from 'node:assert'
+import Koa from '../..'
 
-const request = require('supertest')
-const assert = require('assert')
-const Koa = require('../..')
+import { describe, it } from '@jest/globals'
 
 describe('ctx.state', () => {
   it('should provide a ctx.state namespace', () => {

__tests__/context/throw.js → __tests__/context/throw.ts

@@ -1,11 +1,11 @@
-'use strict'
+import assert from 'node:assert'
+import createContext from '../../test-helpers/context'
 
-const context = require('../../test-helpers/context')
-const assert = require('assert')
+import { describe, it } from '@jest/globals'
 
 describe('ctx.throw(msg)', () => {
   it('should set .status to 500', () => {
-    const ctx = context()
+    const ctx = createContext()
 
     try {
       ctx.throw('boom')
@@ -18,7 +18,7 @@ describe('ctx.throw(msg)', () => {
 
 describe('ctx.throw(err)', () => {
   it('should set .status to 500', () => {
-    const ctx = context()
+    const ctx = createContext()
     const err = new Error('test')
 
     try {
@@ -33,7 +33,7 @@ describe('ctx.throw(err)', () => {
 
 describe('ctx.throw(err, status)', () => {
   it('should throw the error and set .status', () => {
-    const ctx = context()
+    const ctx = createContext()
     const error = new Error('test')
 
     try {
@@ -48,7 +48,7 @@ describe('ctx.throw(err, status)', () => {
 
 describe('ctx.throw(status, err)', () => {
   it('should throw the error and set .status', () => {
-    const ctx = context()
+    const ctx = createContext()
     const error = new Error('test')
 
     try {
@@ -63,7 +63,7 @@ describe('ctx.throw(status, err)', () => {
 
 describe('ctx.throw(msg, status)', () => {
   it('should throw an error', () => {
-    const ctx = context()
+    const ctx = createContext()
 
     try {
       ctx.throw('name required', 400)
@@ -77,7 +77,7 @@ describe('ctx.throw(msg, status)', () => {
 
 describe('ctx.throw(status, msg)', () => {
   it('should throw an error', () => {
-    const ctx = context()
+    const ctx = createContext()
 
     try {
       ctx.throw(400, 'name required')
@@ -91,7 +91,7 @@ describe('ctx.throw(status, msg)', () => {
 
 describe('ctx.throw(status)', () => {
   it('should throw an error', () => {
-    const ctx = context()
+    const ctx = createContext()
 
     try {
       ctx.throw(400)
@@ -104,7 +104,7 @@ describe('ctx.throw(status)', () => {
 
   describe('when not valid status', () => {
     it('should not expose', () => {
-      const ctx = context()
+      const ctx = createContext()
 
       try {
         const err = new Error('some error')
@@ -120,7 +120,7 @@ describe('ctx.throw(status)', () => {
 
 describe('ctx.throw(status, msg, props)', () => {
   it('should mixin props', () => {
-    const ctx = context()
+    const ctx = createContext()
 
     try {
       ctx.throw(400, 'msg', { prop: true })
@@ -134,7 +134,7 @@ describe('ctx.throw(status, msg, props)', () => {
 
   describe('when props include status', () => {
     it('should be ignored', () => {
-      const ctx = context()
+      const ctx = createContext()
 
       try {
         ctx.throw(400, 'msg', {
@@ -153,7 +153,7 @@ describe('ctx.throw(status, msg, props)', () => {
 
 describe('ctx.throw(msg, props)', () => {
   it('should mixin props', () => {
-    const ctx = context()
+    const ctx = createContext()
 
     try {
       ctx.throw('msg', { prop: true })
@@ -168,7 +168,7 @@ describe('ctx.throw(msg, props)', () => {
 
 describe('ctx.throw(status, props)', () => {
   it('should mixin props', () => {
-    const ctx = context()
+    const ctx = createContext()
 
     try {
       ctx.throw(400, { prop: true })
@@ -183,7 +183,7 @@ describe('ctx.throw(status, props)', () => {
 
 describe('ctx.throw(err, props)', () => {
   it('should mixin props', () => {
-    const ctx = context()
+    const ctx = createContext()
 
     try {
       ctx.throw(new Error('test'), { prop: true })

__tests__/context/toJSON.js → __tests__/context/toJSON.ts

@@ -1,11 +1,11 @@
-'use strict'
+import assert from 'node:assert'
+import createContext from '../../test-helpers/context'
 
-const assert = require('assert')
-const context = require('../../test-helpers/context')
+import { describe, it } from '@jest/globals'
 
 describe('ctx.toJSON()', () => {
   it('should return a json representation', () => {
-    const ctx = context()
+    const ctx = createContext()
 
     ctx.req.method = 'POST'
     ctx.req.url = '/items'