/* eslint-env jest */ 'use strict' const Hexo = require('hexo') const { minify: htmlMinify } = require('html-minifier') describe('html', () => { const hexo = new Hexo(__dirname) const h = require('../lib/filter').minifyHtml.bind(hexo) const input = '

foo

' const path = 'index.html' const defaultCfg = { html: { enable: true, verbose: false, exclude: [], collapseBooleanAttributes: true, collapseWhitespace: true, ignoreCustomComments: [/^\s*more/], removeComments: true, removeEmptyAttributes: true, removeScriptTypeAttributes: true, removeStyleLinkTypeAttributes: true, minifyJS: true, minifyCSS: true, globOptions: { basename: true } } } const expected = htmlMinify(input, defaultCfg.html) beforeEach(() => { hexo.config.minify = JSON.parse(JSON.stringify(defaultCfg)) }) test('default', () => { const result = h(input, { path }) expect(result).toBe(expected) }) test('disable', () => { hexo.config.minify.html.enable = false const result = h(input, { path }) expect(result).toBeUndefined() }) test('empty file', () => { const result = h('', { path }) expect(result).toBeUndefined() }) test('option', () => { const customOpt = { removeEmptyAttributes: false } hexo.config.minify.html = customOpt const result = h(input, { path }) const expected = htmlMinify(input, customOpt) expect(result).toBe(input) expect(result).toBe(expected) }) test('option - verbose', () => { hexo.config.minify.html.verbose = true hexo.log.log = jest.fn() h(input, { path }) expect(hexo.log.log.mock.calls[0][0]).toContain(`html: ${path}`) }) test('exclude', () => { const exclude = '*.min.html' hexo.config.minify.html.exclude = exclude const result = h(input, { path: 'foo/bar.min.html' }) expect(result).toBe(input) }) test('exclude - slash in pattern', () => { const exclude = '**/lectus/**/*.html' hexo.config.minify.html.exclude = exclude const result = h(input, { path: 'eleifend/lectus/nullam/dapibus/netus.html' }) expect(result).toBe(input) }) test('exclude - basename is true + slash', () => { const exclude = ['**/lectus/**/*.html', 'bar.html'] const globOptions = { basename: true } hexo.config.minify.html.exclude = exclude hexo.config.minify.html.globOptions = globOptions const result = h(input, { path: 'foo/bar.html' }) expect(result).toBe(input) }) test('exclude - basename is false + slash', () => { const exclude = ['**/lectus/**/*.html', 'bar.html'] const globOptions = { basename: false } hexo.config.minify.html.exclude = exclude hexo.config.minify.html.globOptions = globOptions const result = h(input, { path: 'foo/bar.html' }) expect(result).toBe(expected) }) test('null', () => { hexo.config.minify.html.exclude = null hexo.config.minify.html.globOptions = null const result = h(input, { path: null }) expect(result).toBe(expected) }) test('invalid string', () => { const invalid = '<>?:"{}|_+' expect(() => { h(invalid, { path }) }).toThrow(`Path: ${path}\nError: Parse Error`) }) })