From 7007d654621172d78674e01857147c57612836f4 Mon Sep 17 00:00:00 2001 From: D-Sketon <2055272094@qq.com> Date: Thu, 22 Feb 2024 21:48:45 +0800 Subject: [PATCH 1/3] refactor: migrate to ts and remove chai-as-promised --- .mocharc.yml | 2 +- lib/camel_case_keys.ts | 2 +- lib/full_url_for.ts | 4 +- lib/html_tag.ts | 4 +- lib/toc_obj.ts | 2 +- lib/truncate.ts | 2 +- package.json | 4 +- test/.eslintrc.json | 10 +- test/{cache.spec.js => cache.spec.ts} | 11 +- ...he_stream.spec.js => cache_stream.spec.ts} | 10 +- ...e_keys.spec.js => camel_case_keys.spec.ts} | 8 +- test/{color.spec.js => color.spec.ts} | 9 +- ...{decode_url.spec.js => decode_url.spec.ts} | 8 +- ...{deep_merge.spec.js => deep_merge.spec.ts} | 45 +++-- ...{encode_url.spec.js => encode_url.spec.ts} | 8 +- ...ritic.spec.js => escape_diacritic.spec.ts} | 8 +- ...scape_html.spec.js => escape_html.spec.ts} | 8 +- ...e_regexp.spec.js => escape_regexp.spec.ts} | 8 +- ...l_url_for.spec.js => full_url_for.spec.ts} | 8 +- test/{gravatar.spec.js => gravatar.spec.ts} | 7 +- test/{hash.spec.js => hash.spec.ts} | 16 +- test/{highlight.spec.js => highlight.spec.ts} | 25 ++- test/{html_tag.spec.js => html_tag.spec.ts} | 11 +- ..._link.spec.js => is_external_link.spec.ts} | 6 +- test/{pattern.spec.js => pattern.spec.ts} | 9 +- test/{permalink.spec.js => permalink.spec.ts} | 8 +- ...retty_utls.spec.js => pretty_utls.spec.ts} | 8 +- test/{prism.spec.js => prism.spec.ts} | 12 +- ...ative_url.spec.js => relative_url.spec.ts} | 4 +- test/{slugize.spec.js => slugize.spec.ts} | 8 +- test/spawn.spec.js | 125 -------------- test/spawn.spec.ts | 154 ++++++++++++++++++ ...{strip_html.spec.js => strip_html.spec.ts} | 5 +- ...ip_indent.spec.js => strip_indent.spec.ts} | 4 +- test/{toc_obj.spec.js => toc_obj.spec.ts} | 8 +- test/{truncate.spec.js => truncate.spec.ts} | 8 +- ...ape_html.spec.js => unescape_html.spec.ts} | 8 +- test/{url_for.spec.js => url_for.spec.ts} | 6 +- test/{word_wrap.spec.js => word_wrap.spec.ts} | 8 +- tsconfig.json | 2 +- 40 files changed, 297 insertions(+), 306 deletions(-) rename test/{cache.spec.js => cache.spec.ts} (88%) rename test/{cache_stream.spec.js => cache_stream.spec.ts} (71%) rename test/{camel_case_keys.spec.js => camel_case_keys.spec.ts} (89%) rename test/{color.spec.js => color.spec.ts} (96%) rename test/{decode_url.spec.js => decode_url.spec.ts} (96%) rename test/{deep_merge.spec.js => deep_merge.spec.ts} (59%) rename test/{encode_url.spec.js => encode_url.spec.ts} (96%) rename test/{escape_diacritic.spec.js => escape_diacritic.spec.ts} (70%) rename test/{escape_html.spec.js => escape_html.spec.ts} (86%) rename test/{escape_regexp.spec.js => escape_regexp.spec.ts} (69%) rename test/{full_url_for.spec.js => full_url_for.spec.ts} (93%) mode change 100755 => 100644 rename test/{gravatar.spec.js => gravatar.spec.ts} (84%) rename test/{hash.spec.js => hash.spec.ts} (67%) rename test/{highlight.spec.js => highlight.spec.ts} (96%) rename test/{html_tag.spec.js => html_tag.spec.ts} (96%) rename test/{is_external_link.spec.js => is_external_link.spec.ts} (96%) rename test/{pattern.spec.js => pattern.spec.ts} (94%) rename test/{permalink.spec.js => permalink.spec.ts} (96%) rename test/{pretty_utls.spec.js => pretty_utls.spec.ts} (93%) rename test/{prism.spec.js => prism.spec.ts} (98%) rename test/{relative_url.spec.js => relative_url.spec.ts} (94%) rename test/{slugize.spec.js => slugize.spec.ts} (92%) delete mode 100644 test/spawn.spec.js create mode 100644 test/spawn.spec.ts rename test/{strip_html.spec.js => strip_html.spec.ts} (95%) rename test/{strip_indent.spec.js => strip_indent.spec.ts} (70%) rename test/{toc_obj.spec.js => toc_obj.spec.ts} (98%) rename test/{truncate.spec.js => truncate.spec.ts} (90%) rename test/{unescape_html.spec.js => unescape_html.spec.ts} (75%) rename test/{url_for.spec.js => url_for.spec.ts} (97%) rename test/{word_wrap.spec.js => word_wrap.spec.ts} (90%) diff --git a/.mocharc.yml b/.mocharc.yml index b846d5d7..f93fd01e 100644 --- a/.mocharc.yml +++ b/.mocharc.yml @@ -1,3 +1,3 @@ reporter: spec opts: false -spec: "test/*.spec.js" +spec: "test/*.spec.ts" diff --git a/lib/camel_case_keys.ts b/lib/camel_case_keys.ts index 8a3a2c60..5f91d04f 100644 --- a/lib/camel_case_keys.ts +++ b/lib/camel_case_keys.ts @@ -27,7 +27,7 @@ function camelCaseKeys(obj: object) { if (typeof obj !== 'object') throw new TypeError('obj must be an object!'); const keys = Object.keys(obj); - const result = {}; + const result: Record = {}; for (const oldKey of keys) { const newKey = toCamelCase(oldKey); diff --git a/lib/full_url_for.ts b/lib/full_url_for.ts index 4fa63cbb..6c5e4e9b 100644 --- a/lib/full_url_for.ts +++ b/lib/full_url_for.ts @@ -4,7 +4,7 @@ import prettyUrls from './pretty_urls'; import Cache from './cache'; const cache = new Cache(); -function fullUrlForHelper(path = '/') { +function fullUrlForHelper(path = '/'): string { const { config } = this; const prettyUrlsOptions = Object.assign({ trailing_index: true, @@ -25,7 +25,7 @@ function fullUrlForHelper(path = '/') { path = prettyUrls(path, prettyUrlsOptions); return path; - }); + }) as string; } export = fullUrlForHelper; diff --git a/lib/html_tag.ts b/lib/html_tag.ts index 388457aa..6660dfdc 100644 --- a/lib/html_tag.ts +++ b/lib/html_tag.ts @@ -14,8 +14,8 @@ function encSrcset(str: string) { return str; } -function htmlTag(tag: string, attrs: { - [key: string]: string | boolean | null | undefined; +function htmlTag(tag: string, attrs?: { + [key: string]: string | boolean | number | null | undefined; }, text?: string, escape = true) { if (!tag) throw new TypeError('tag is required!'); diff --git a/lib/toc_obj.ts b/lib/toc_obj.ts index e24aef9c..7c6d8c08 100644 --- a/lib/toc_obj.ts +++ b/lib/toc_obj.ts @@ -40,7 +40,7 @@ function tocObj(str: string, options = {}) { if (!headingsLen) return []; - const result = []; + const result: Result[] = []; for (let i = 0; i < headingsLen; i++) { const el = headings[i]; diff --git a/lib/truncate.ts b/lib/truncate.ts index 2218f3cd..cbbb52e3 100644 --- a/lib/truncate.ts +++ b/lib/truncate.ts @@ -4,7 +4,7 @@ interface Options { separator?: string; } -function truncate(str: string, options: Options = {}) { +function truncate(str: string, options: Options = {}): string { if (typeof str !== 'string') throw new TypeError('str must be a string!'); const length = options.length || 30; diff --git a/package.json b/package.json index 51da1897..9035992b 100644 --- a/package.json +++ b/package.json @@ -34,12 +34,14 @@ ], "license": "MIT", "devDependencies": { + "@types/chai": "^4.3.11", "@types/cross-spawn": "^6.0.2", + "@types/mocha": "^10.0.6", "@types/node": "^18.11.8", "@types/prismjs": "^1.26.0", + "@types/rewire": "^2.5.30", "c8": "^9.1.0", "chai": "^4.3.6", - "chai-as-promised": "^7.1.1", "eslint": "^8.23.0", "eslint-config-hexo": "^5.0.0", "html-entities": "^2.3.3", diff --git a/test/.eslintrc.json b/test/.eslintrc.json index 26f258b3..658b30cf 100644 --- a/test/.eslintrc.json +++ b/test/.eslintrc.json @@ -1,7 +1,13 @@ { - "extends": "hexo/test", + "extends": "hexo/ts-test", "rules": { + "@typescript-eslint/no-explicit-any": 0, + "@typescript-eslint/ban-ts-comment": 0, + "@typescript-eslint/no-non-null-assertion": 0, + "node/no-unsupported-features/es-syntax": 0, "@typescript-eslint/no-var-requires": 0, - "@typescript-eslint/no-empty-function": 0 + "@typescript-eslint/no-empty-function": 0, + "@typescript-eslint/no-unused-vars": 0, + "node/no-missing-require": 0 } } \ No newline at end of file diff --git a/test/cache.spec.js b/test/cache.spec.ts similarity index 88% rename from test/cache.spec.js rename to test/cache.spec.ts index 2864825a..716006b3 100644 --- a/test/cache.spec.js +++ b/test/cache.spec.ts @@ -1,14 +1,13 @@ -'use strict'; - -require('chai').should(); +import chai from 'chai'; +import Cache from '../lib/cache'; +chai.should(); describe('Cache', () => { - const Cache = require('../dist/cache'); - const cache = new Cache(); + const cache = new Cache(); it('get & set', () => { cache.set('foo', 123); - cache.get('foo').should.eql(123); + cache.get('foo')!.should.eql(123); }); it('size', () => { diff --git a/test/cache_stream.spec.js b/test/cache_stream.spec.ts similarity index 71% rename from test/cache_stream.spec.js rename to test/cache_stream.spec.ts index 76e7d9a0..55825549 100644 --- a/test/cache_stream.spec.js +++ b/test/cache_stream.spec.ts @@ -1,12 +1,10 @@ -'use strict'; +import chai from 'chai'; +import { Readable } from 'stream'; +import CacheStream from '../lib/cache_stream'; -require('chai').should(); - -const { Readable } = require('stream'); +chai.should(); describe('CacheStream', () => { - const CacheStream = require('../dist/cache_stream'); - it('default', () => { const src = new Readable(); const cacheStream = new CacheStream(); diff --git a/test/camel_case_keys.spec.js b/test/camel_case_keys.spec.ts similarity index 89% rename from test/camel_case_keys.spec.js rename to test/camel_case_keys.spec.ts index 63bff12a..2971a3d8 100644 --- a/test/camel_case_keys.spec.js +++ b/test/camel_case_keys.spec.ts @@ -1,10 +1,8 @@ -'use strict'; - -require('chai').should(); +import chai from 'chai'; +import camelCaseKeys from '../lib/camel_case_keys'; +chai.should(); describe('camelCaseKeys', () => { - const camelCaseKeys = require('../dist/camel_case_keys'); - it('default', () => { const result = camelCaseKeys({ foo_bar: 'test' diff --git a/test/color.spec.js b/test/color.spec.ts similarity index 96% rename from test/color.spec.js rename to test/color.spec.ts index 093c385c..a7359195 100644 --- a/test/color.spec.js +++ b/test/color.spec.ts @@ -1,10 +1,8 @@ -'use strict'; - -require('chai').should(); +import chai from 'chai'; +import Color from '../lib/color'; +chai.should(); describe('color', () => { - const Color = require('../dist/color'); - it('name', () => { const red = new Color('red'); const pink = new Color('pink'); @@ -67,6 +65,7 @@ describe('color', () => { it('invalid color', () => { let color; try { + // @ts-ignore color = new Color(200); } catch (e) { e.message.should.eql('color is required!'); diff --git a/test/decode_url.spec.js b/test/decode_url.spec.ts similarity index 96% rename from test/decode_url.spec.js rename to test/decode_url.spec.ts index d6bc3c3e..95945475 100644 --- a/test/decode_url.spec.js +++ b/test/decode_url.spec.ts @@ -1,10 +1,8 @@ -'use strict'; - -require('chai').should(); +import chai from 'chai'; +import decodeURL from '../lib/decode_url'; +chai.should(); describe('decodeURL', () => { - const decodeURL = require('../dist/decode_url'); - it('regular', () => { const content = 'http://foo.com/'; decodeURL(content).should.eql(content); diff --git a/test/deep_merge.spec.js b/test/deep_merge.spec.ts similarity index 59% rename from test/deep_merge.spec.js rename to test/deep_merge.spec.ts index a9b996d8..27f696e4 100644 --- a/test/deep_merge.spec.js +++ b/test/deep_merge.spec.ts @@ -1,36 +1,34 @@ -'use strict'; - -require('chai').should(); +import chai from 'chai'; +import deepMerge from '../lib/deep_merge'; +chai.should(); // The test is modified based on https://github.com/jonschlinkert/merge-deep/blob/master/test.js describe('deepMerge()', () => { - const deepMerge = require('../dist/deep_merge'); - it('should act as lodash.merge', () => { - const obj1 = { 'a': [{ 'b': 2 }, { 'd': 4 }] }; - const obj2 = { 'a': [{ 'c': 3 }, { 'e': 5 }] }; + const obj1: any = { 'a': [{ 'b': 2 }, { 'd': 4 }] }; + const obj2: any = { 'a': [{ 'c': 3 }, { 'e': 5 }] }; const expected = { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }; - - deepMerge(obj1, obj2).should.eql(expected); + const result: any = deepMerge(obj1, obj2); + result.should.eql(expected); }); it('should do a deep merge', () => { - const obj1 = {a: {b: 1, c: 1, d: {e: 1, f: 1}}}; - const obj2 = {a: {b: 2, d: {f: 'f'} }}; + const obj1: any = {a: {b: 1, c: 1, d: {e: 1, f: 1}}}; + const obj2: any = {a: {b: 2, d: {f: 'f'} }}; const expected = {a: {b: 2, c: 1, d: {e: 1, f: 'f'} }}; - - deepMerge(obj1, obj2).should.eql(expected); + const result: any = deepMerge(obj1, obj2); + result.should.eql(expected); }); it('should not merge strings', () => { - const obj1 = {a: 'fooo'}; - const obj2 = {a: {b: 2, d: {f: 'f'} }}; - const obj3 = {a: 'bar'}; + const obj1: any = {a: 'fooo'}; + const obj2: any = {a: {b: 2, d: {f: 'f'} }}; + const obj3: any = {a: 'bar'}; - const result = deepMerge(deepMerge(obj1, obj2), obj3); + const result: any = deepMerge(deepMerge(obj1, obj2), obj3); result.a.should.eql('bar'); }); @@ -45,10 +43,11 @@ describe('deepMerge()', () => { }); it('should not merge an objects into an array', () => { - const obj1 = {a: {b: 1}}; - const obj2 = {a: ['foo', 'bar']}; + const obj1: any = {a: {b: 1}}; + const obj2: any = {a: ['foo', 'bar']}; - deepMerge(obj1, obj2).should.eql({a: ['foo', 'bar']}); + const result: any = deepMerge(obj1, obj2); + result.should.eql({a: ['foo', 'bar']}); }); it('should not affect target & source', () => { @@ -68,10 +67,10 @@ describe('deepMerge()', () => { }); it('should deep clone arrays during merge', () => { - const obj1 = {a: [1, 2, [3, 4]]}; - const obj2 = {b: [5, 6]}; + const obj1: any = {a: [1, 2, [3, 4]]}; + const obj2: any = {b: [5, 6]}; - const result = deepMerge(obj1, obj2); + const result: any = deepMerge(obj1, obj2); result.a.should.eql([1, 2, [3, 4]]); result.a[2].should.eql([3, 4]); diff --git a/test/encode_url.spec.js b/test/encode_url.spec.ts similarity index 96% rename from test/encode_url.spec.js rename to test/encode_url.spec.ts index a8b70b6c..583df516 100644 --- a/test/encode_url.spec.js +++ b/test/encode_url.spec.ts @@ -1,10 +1,8 @@ -'use strict'; - -require('chai').should(); +import chai from 'chai'; +import encodeURL from '../lib/encode_url'; +chai.should(); describe('encodeURL', () => { - const encodeURL = require('../dist/encode_url'); - it('regular', () => { const content = 'http://foo.com/'; encodeURL(content).should.eql(content); diff --git a/test/escape_diacritic.spec.js b/test/escape_diacritic.spec.ts similarity index 70% rename from test/escape_diacritic.spec.js rename to test/escape_diacritic.spec.ts index eaf55073..6f8441c1 100644 --- a/test/escape_diacritic.spec.js +++ b/test/escape_diacritic.spec.ts @@ -1,10 +1,8 @@ -'use strict'; - -require('chai').should(); +import chai from 'chai'; +import escapeDiacritic from '../lib/escape_diacritic'; +chai.should(); describe('escapeDiacritic', () => { - const escapeDiacritic = require('../dist/escape_diacritic'); - it('default', () => { escapeDiacritic('Hell\u00F2 w\u00F2rld').should.eql('Hello world'); }); diff --git a/test/escape_html.spec.js b/test/escape_html.spec.ts similarity index 86% rename from test/escape_html.spec.js rename to test/escape_html.spec.ts index cf2835cc..5f4528f5 100644 --- a/test/escape_html.spec.js +++ b/test/escape_html.spec.ts @@ -1,10 +1,8 @@ -'use strict'; - -require('chai').should(); +import chai from 'chai'; +import escapeHTML from '../lib/escape_html'; +chai.should(); describe('escapeHTML', () => { - const escapeHTML = require('../dist/escape_html'); - it('default', () => { escapeHTML('

Hello "world".

').should.eql('<p class="foo">Hello "world".</p>'); }); diff --git a/test/escape_regexp.spec.js b/test/escape_regexp.spec.ts similarity index 69% rename from test/escape_regexp.spec.js rename to test/escape_regexp.spec.ts index b0fe15ff..9ffd44d1 100644 --- a/test/escape_regexp.spec.js +++ b/test/escape_regexp.spec.ts @@ -1,10 +1,8 @@ -'use strict'; - -require('chai').should(); +import chai from 'chai'; +import escapeRegExp from '../lib/escape_regexp'; +chai.should(); describe('escapeRegExp', () => { - const escapeRegExp = require('../dist/escape_regexp'); - it('default', () => { escapeRegExp('hello*world').should.eql('hello\\*world'); }); diff --git a/test/full_url_for.spec.js b/test/full_url_for.spec.ts old mode 100755 new mode 100644 similarity index 93% rename from test/full_url_for.spec.js rename to test/full_url_for.spec.ts index 39afa7ac..b7b1f0d8 --- a/test/full_url_for.spec.js +++ b/test/full_url_for.spec.ts @@ -1,13 +1,15 @@ -'use strict'; +import chai from 'chai'; +import fullUrlForHelper from '../lib/full_url_for'; +chai.should(); describe('full_url_for', () => { - const ctx = { + const ctx: any = { config: { url: 'http://example.com' } }; - const fullUrlFor = require('../dist/full_url_for').bind(ctx); + const fullUrlFor: typeof fullUrlForHelper = fullUrlForHelper.bind(ctx); it('internal url - root directory', () => { ctx.config.url = 'https://example.com'; diff --git a/test/gravatar.spec.js b/test/gravatar.spec.ts similarity index 84% rename from test/gravatar.spec.js rename to test/gravatar.spec.ts index b350ce2c..99ce5cb3 100644 --- a/test/gravatar.spec.js +++ b/test/gravatar.spec.ts @@ -1,10 +1,7 @@ -'use strict'; - -const { createHash } = require('crypto'); +import { createHash } from 'crypto'; +import gravatar from '../lib/gravatar'; describe('gravatar', () => { - const gravatar = require('../dist/gravatar'); - function md5(str) { return createHash('md5').update(str).digest('hex'); } diff --git a/test/hash.spec.js b/test/hash.spec.ts similarity index 67% rename from test/hash.spec.js rename to test/hash.spec.ts index f1b50983..f4b0b6ce 100644 --- a/test/hash.spec.js +++ b/test/hash.spec.ts @@ -1,25 +1,21 @@ -'use strict'; - -require('chai').should(); -const crypto = require('crypto'); +import { createHash } from 'crypto'; +import { hash, createSha1Hash } from '../lib/hash'; function sha1(content) { - const hash = crypto.createHash('sha1'); + const hash = createHash('sha1'); hash.update(content); return hash.digest(); } describe('hash', () => { - const hash = require('../dist/hash'); - it('hash', () => { const content = '123456'; - hash.hash(content).should.eql(sha1(content)); + hash(content).should.eql(sha1(content)); }); it('createSha1Hash', () => { - const _sha1 = hash.createSha1Hash(); + const _sha1 = createSha1Hash(); const content = '123456'; _sha1.update(content); _sha1.digest().should.eql(sha1(content)); @@ -28,7 +24,7 @@ describe('hash', () => { it('createSha1Hash - streamMode', () => { const content1 = '123456'; const content2 = '654321'; - const stream = hash.createSha1Hash(); + const stream = createSha1Hash(); // explicit convert stream.write(Buffer.from(content1)); // implicit convert diff --git a/test/highlight.spec.js b/test/highlight.spec.ts similarity index 96% rename from test/highlight.spec.js rename to test/highlight.spec.ts index 0dec8a04..0d4ddf00 100644 --- a/test/highlight.spec.js +++ b/test/highlight.spec.ts @@ -1,8 +1,9 @@ -'use strict'; +import chai from 'chai'; +import hljs from 'highlight.js'; +import { encode } from 'html-entities'; +import highlight from '../lib/highlight'; -const should = require('chai').should(); // eslint-disable-line -const hljs = require('highlight.js'); -const entities = require('html-entities'); +const should = chai.should(); // eslint-disable-line const validator = require('html-tag-validator'); const testJson = { @@ -33,7 +34,7 @@ function gutter(start, end) { return result; } -function code(str, lang) { +function code(str, lang?) { let data; if (lang) { @@ -43,7 +44,7 @@ function code(str, lang) { } else if (lang === null) { data = {value: str}; } else { - data = {value: entities.encode(str)}; + data = {value: encode(str)}; } const lines = data.value.split('\n'); @@ -68,8 +69,6 @@ function validateHtmlAsync(str, done) { } describe('highlight', () => { - const highlight = require('../dist/highlight'); - it('default', done => { const result = highlight(testString); assertResult(result, gutter(1, 4), code(testString)); @@ -96,7 +95,7 @@ describe('highlight', () => { const result = highlight(testString, {gutter: false, wrap: false}); result.should.eql([ '
',
-      entities.encode(testString),
+      encode(testString),
       '
' ].join('')); validateHtmlAsync(result, done); @@ -106,7 +105,7 @@ describe('highlight', () => { const result = highlight(testString, {gutter: false, wrap: false, hljs: true}); result.should.eql([ '
',
-      entities.encode(testString),
+      encode(testString),
       '
' ].join('')); validateHtmlAsync(result, done); @@ -139,7 +138,7 @@ describe('highlight', () => { }); it('wrap: false (with mark)', done => { - const result = highlight(testString, {gutter: false, wrap: false, hljs: true, lang: 'json', mark: '1'}); + const result = highlight(testString, {gutter: false, wrap: false, hljs: true, lang: 'json', mark: [1]}); hljs.configure({classPrefix: 'hljs-'}); result.should.eql([ '
',
@@ -229,7 +228,7 @@ describe('highlight', () => {
       '
',
       `
${caption}
`,
       '',
-      entities.encode(testString),
+      encode(testString),
       '
'
     ].join(''));
     validateHtmlAsync(result, done);
@@ -453,7 +452,7 @@ describe('highlight', () => {
     console.log(result);
     result.should.eql([
       '
',
-      entities.encode(testString),
+      encode(testString),
       '
'
     ].join(''));
     validateHtmlAsync(result, done);
diff --git a/test/html_tag.spec.js b/test/html_tag.spec.ts
similarity index 96%
rename from test/html_tag.spec.js
rename to test/html_tag.spec.ts
index ef414a10..5649dbd8 100644
--- a/test/html_tag.spec.js
+++ b/test/html_tag.spec.ts
@@ -1,11 +1,9 @@
-'use strict';
-
-require('chai').should();
+import chai from 'chai';
+import htmlTag from '../lib/html_tag';
+import encodeURL from '../lib/encode_url';
+chai.should();
 
 describe('htmlTag', () => {
-  const htmlTag = require('../dist/html_tag');
-  const encodeURL = require('../dist/encode_url');
-
   it('tag', () => {
     htmlTag('hr').should.eql('
');
   });
@@ -58,6 +56,7 @@ describe('htmlTag', () => {
 
   it('tag is required', () => {
     try {
+      // @ts-ignore
       htmlTag();
     } catch (err) {
       err.should.have.property('message', 'tag is required!');
diff --git a/test/is_external_link.spec.js b/test/is_external_link.spec.ts
similarity index 96%
rename from test/is_external_link.spec.js
rename to test/is_external_link.spec.ts
index 2b06821a..b9ca0843 100644
--- a/test/is_external_link.spec.js
+++ b/test/is_external_link.spec.ts
@@ -1,14 +1,12 @@
-'use strict';
+import isExternalLink from '../lib/is_external_link';
 
 describe('isExternalLink', () => {
-  const ctx = {
+  const ctx: any = {
     config: {
       url: 'https://example.com'
     }
   };
 
-  const isExternalLink = require('../dist/is_external_link');
-
   it('invalid url', () => {
     isExternalLink('https://localhost:4000你好', ctx.config.url).should.eql(false);
   });
diff --git a/test/pattern.spec.js b/test/pattern.spec.ts
similarity index 94%
rename from test/pattern.spec.js
rename to test/pattern.spec.ts
index 75fa3d5a..6c779830 100644
--- a/test/pattern.spec.js
+++ b/test/pattern.spec.ts
@@ -1,10 +1,8 @@
-'use strict';
-
-require('chai').should();
+import chai from 'chai';
+import Pattern from '../lib/pattern';
+chai.should();
 
 describe('Pattern', () => {
-  const Pattern = require('../dist/pattern');
-
   it('String - posts/:id', () => {
     const pattern = new Pattern('posts/:id');
     const result = pattern.match('/posts/89');
@@ -66,6 +64,7 @@ describe('Pattern', () => {
 
   it('rule is required', () => {
     (() => {
+      // @ts-ignore
       // eslint-disable-next-line no-new
       new Pattern();
     }).should.throw('rule must be a function, a string or a regular expression.');
diff --git a/test/permalink.spec.js b/test/permalink.spec.ts
similarity index 96%
rename from test/permalink.spec.js
rename to test/permalink.spec.ts
index 4eb47b42..a73ddb8f 100644
--- a/test/permalink.spec.js
+++ b/test/permalink.spec.ts
@@ -1,9 +1,8 @@
-'use strict';
-
-require('chai').should();
+import chai from 'chai';
+import Permalink from '../lib/permalink';
+chai.should();
 
 describe('Permalink', () => {
-  const Permalink = require('../dist/permalink');
   let permalink;
 
   it('constructor', () => {
@@ -46,6 +45,7 @@ describe('Permalink', () => {
 
   it('rule is required', () => {
     try {
+      // @ts-ignore
       // eslint-disable-next-line no-new
       new Permalink();
     } catch (err) {
diff --git a/test/pretty_utls.spec.js b/test/pretty_utls.spec.ts
similarity index 93%
rename from test/pretty_utls.spec.js
rename to test/pretty_utls.spec.ts
index d56ec6a4..01b259e8 100644
--- a/test/pretty_utls.spec.js
+++ b/test/pretty_utls.spec.ts
@@ -1,10 +1,8 @@
-'use strict';
-
-require('chai').should();
+import chai from 'chai';
+import prettyUrls from '../lib/pretty_urls';
+chai.should();
 
 describe('prettyUrls', () => {
-  const prettyUrls = require('../dist/pretty_urls');
-
   it('default', () => {
     prettyUrls('//example.com/index.html').should.eql('//example.com/index.html');
     prettyUrls('/bar/foo.html').should.eql('/bar/foo.html');
diff --git a/test/prism.spec.js b/test/prism.spec.ts
similarity index 98%
rename from test/prism.spec.js
rename to test/prism.spec.ts
index a76a777d..d98ed197 100644
--- a/test/prism.spec.js
+++ b/test/prism.spec.ts
@@ -1,9 +1,9 @@
-'use strict';
-
-require('chai').should();
-const escapeHTML = require('../dist/escape_html');
-const stripIndent = require('strip-indent');
+import chai from 'chai';
+import escapeHTML from '../lib/escape_html';
+import prismHighlight from '../lib/prism';
+import stripIndent from 'strip-indent';
 
+chai.should();
 const validator = require('html-tag-validator');
 function validateHtmlAsync(str, done) {
   validator(str, {
@@ -27,8 +27,6 @@ const lineNumberStartTag = '