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							645 lines
						
					
					
						
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							645 lines
						
					
					
						
							15 KiB
						
					
					
				'use strict'
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/* eslint node/no-deprecated-api: "off" */
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const fs = require('fs')
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const path = require('path')
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const t = require('tap')
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const simple = require('simple-get')
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const Fastify = require('fastify')
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const fastifyStatic = require('..')
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const helper = {
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  arrange: function (t, options, f) {
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    return helper.arrangeModule(t, options, fastifyStatic, f)
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  },
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  arrangeModule: function (t, options, mock, f) {
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    const fastify = Fastify()
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    fastify.register(mock, options)
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    t.teardown(fastify.close.bind(fastify))
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    fastify.listen(0, err => {
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      t.error(err)
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      fastify.server.unref()
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      f('http://localhost:' + fastify.server.address().port)
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    })
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    return f
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  }
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}
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try {
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  fs.mkdirSync(path.join(__dirname, 'static/shallow/empty'))
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} catch (error) {}
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t.test('dir list wrong options', t => {
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  t.plan(3)
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  const cases = [
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    {
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      options: {
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        root: path.join(__dirname, '/static'),
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        prefix: '/public',
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        list: {
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          format: 'no-json,no-html'
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        }
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      },
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      error: new TypeError('The `list.format` option must be json or html')
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    },
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    {
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      options: {
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        root: path.join(__dirname, '/static'),
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        list: {
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          format: 'html'
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          // no render function
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        }
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      },
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      error: new TypeError('The `list.render` option must be a function and is required with html format')
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    },
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    {
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      options: {
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        root: path.join(__dirname, '/static'),
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        list: {
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          names: 'not-an-array'
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        }
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      },
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      error: new TypeError('The `list.names` option must be an array')
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    }
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  ]
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  for (const case_ of cases) {
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    const fastify = Fastify()
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    fastify.register(fastifyStatic, case_.options)
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    fastify.listen(0, err => {
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      t.equal(err.message, case_.error.message)
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      fastify.server.unref()
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    })
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  }
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})
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t.test('dir list default options', t => {
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  t.plan(2)
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  const options = {
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    root: path.join(__dirname, '/static'),
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    prefix: '/public',
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    list: true
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  }
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  const route = '/public/shallow'
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  const content = { dirs: ['empty'], files: ['sample.jpg'] }
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  helper.arrange(t, options, (url) => {
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    t.test(route, t => {
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      t.plan(3)
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      simple.concat({
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        method: 'GET',
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        url: url + route
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      }, (err, response, body) => {
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        t.error(err)
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        t.equal(response.statusCode, 200)
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        t.equal(body.toString(), JSON.stringify(content))
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      })
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    })
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  })
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})
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t.test('dir list, custom options', t => {
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  t.plan(2)
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  const options = {
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    root: path.join(__dirname, '/static'),
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    prefix: '/public',
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    index: false,
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    list: true
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  }
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  const route = '/public/'
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  const content = { dirs: ['deep', 'shallow'], files: ['.example', 'a .md', 'foo.html', 'foobar.html', 'index.css', 'index.html'] }
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  helper.arrange(t, options, (url) => {
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    t.test(route, t => {
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      t.plan(3)
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      simple.concat({
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        method: 'GET',
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        url: url + route
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      }, (err, response, body) => {
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        t.error(err)
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        t.equal(response.statusCode, 200)
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        t.equal(body.toString(), JSON.stringify(content))
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      })
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    })
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  })
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})
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t.test('dir list html format', t => {
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  t.plan(6)
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  // render html in 2 ways: one with handlebars and one with template string
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  const Handlebars = require('handlebars')
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  const source = `
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<html><body>
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<ul>
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{{#dirs}}
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  <li><a href="{{href}}">{{name}}</a></li>
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{{/dirs}}
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</ul>
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<ul>
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{{#files}}
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  <li><a href="{{href}}" target="_blank">{{name}}</a></li>
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{{/files}}
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</ul>
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</body></html>
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`
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  const handlebarTemplate = Handlebars.compile(source)
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  const templates = [
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    {
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      render: (dirs, files) => {
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        return handlebarTemplate({ dirs, files })
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      },
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      output: `
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<html><body>
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<ul>
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  <li><a href="/public/deep">deep</a></li>
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  <li><a href="/public/shallow">shallow</a></li>
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</ul>
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<ul>
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  <li><a href="/public/.example" target="_blank">.example</a></li>
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  <li><a href="/public/a .md" target="_blank">a .md</a></li>
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  <li><a href="/public/foo.html" target="_blank">foo.html</a></li>
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  <li><a href="/public/foobar.html" target="_blank">foobar.html</a></li>
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  <li><a href="/public/index.css" target="_blank">index.css</a></li>
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  <li><a href="/public/index.html" target="_blank">index.html</a></li>
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</ul>
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</body></html>
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`
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    },
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    {
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      render: (dirs, files) => {
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        return `
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<html><body>
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<ul>
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  ${dirs.map(dir => `<li><a href="${dir.href}">${dir.name}</a></li>`).join('\n  ')}
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</ul>
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<ul>
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  ${files.map(file => `<li><a href="${file.href}" target="_blank">${file.name}</a></li>`).join('\n  ')}
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</ul>
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</body></html>
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`
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      },
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      output: `
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<html><body>
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<ul>
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  <li><a href="/public/deep">deep</a></li>
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  <li><a href="/public/shallow">shallow</a></li>
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</ul>
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<ul>
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  <li><a href="/public/.example" target="_blank">.example</a></li>
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  <li><a href="/public/a .md" target="_blank">a .md</a></li>
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  <li><a href="/public/foo.html" target="_blank">foo.html</a></li>
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  <li><a href="/public/foobar.html" target="_blank">foobar.html</a></li>
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  <li><a href="/public/index.css" target="_blank">index.css</a></li>
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  <li><a href="/public/index.html" target="_blank">index.html</a></li>
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</ul>
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</body></html>
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`
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    }
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  ]
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  for (const template of templates) {
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    const options = {
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      root: path.join(__dirname, '/static'),
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      prefix: '/public',
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      index: false,
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      list: {
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        format: 'html',
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        names: ['index', 'index.htm'],
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        render: template.render
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      }
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    }
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    const routes = ['/public/index.htm', '/public/index']
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    // check all routes by names
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    helper.arrange(t, options, (url) => {
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      for (const route of routes) {
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        t.test(route, t => {
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          t.plan(3)
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          simple.concat({
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            method: 'GET',
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            url: url + route
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          }, (err, response, body) => {
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            t.error(err)
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            t.equal(response.statusCode, 200)
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            t.equal(body.toString(), template.output)
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          })
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        })
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      }
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    })
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  }
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})
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t.test('dir list href nested structure', t => {
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  t.plan(6)
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  const options = {
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    root: path.join(__dirname, '/static'),
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    prefix: '/public',
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    index: false,
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    list: {
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      format: 'html',
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      names: ['index', 'index.htm'],
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      render (dirs, files) {
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        return dirs[0].href
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      }
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    }
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  }
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  const routes = [
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    { path: '/public/', response: '/public/deep' },
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    { path: '/public/index', response: '/public/deep' },
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    { path: '/public/deep/', response: '/public/deep/path' },
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    { path: '/public/deep/index.htm', response: '/public/deep/path' },
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    { path: '/public/deep/path/', response: '/public/deep/path/for' }
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  ]
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  helper.arrange(t, options, (url) => {
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    for (const route of routes) {
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      t.test(route.path, t => {
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        t.plan(5)
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        simple.concat({
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          method: 'GET',
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          url: url + route.path
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        }, (err, response, body) => {
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          t.error(err)
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          t.equal(response.statusCode, 200)
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          t.equal(body.toString(), route.response)
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          simple.concat({
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            method: 'GET',
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            url: url + body.toString()
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          }, (err, response, body) => {
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            t.error(err)
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            t.equal(response.statusCode, 200)
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          })
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        })
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      })
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    }
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  })
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})
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t.test('dir list html format - stats', t => {
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  t.plan(7)
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  const options1 = {
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    root: path.join(__dirname, '/static'),
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    prefix: '/public',
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    index: false,
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    list: {
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      format: 'html',
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      render (dirs, files) {
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        t.ok(dirs.length > 0)
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        t.ok(files.length > 0)
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        t.ok(dirs.every(every))
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        t.ok(files.every(every))
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        function every (value) {
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          return value.stats &&
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            value.stats.atime &&
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            !value.extendedInfo
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        }
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      }
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    }
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  }
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  const route = '/public/'
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  helper.arrange(t, options1, (url) => {
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    simple.concat({
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      method: 'GET',
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      url: url + route
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    }, (err, response, body) => {
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      t.error(err)
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      t.equal(response.statusCode, 200)
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    })
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  })
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})
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t.test('dir list html format - extended info', t => {
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  t.plan(4)
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  const route = '/public/'
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  const options = {
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    root: path.join(__dirname, '/static'),
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    prefix: '/public',
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    index: false,
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    list: {
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      format: 'html',
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      extendedFolderInfo: true,
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      render (dirs, files) {
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        t.test('dirs', t => {
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          t.plan(dirs.length * 7)
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          for (const value of dirs) {
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            t.ok(value.extendedInfo)
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            t.equal(typeof value.extendedInfo.fileCount, 'number')
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            t.equal(typeof value.extendedInfo.totalFileCount, 'number')
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            t.equal(typeof value.extendedInfo.folderCount, 'number')
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            t.equal(typeof value.extendedInfo.totalFolderCount, 'number')
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            t.equal(typeof value.extendedInfo.totalSize, 'number')
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            t.equal(typeof value.extendedInfo.lastModified, 'number')
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          }
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        })
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      }
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    }
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  }
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  helper.arrange(t, options, (url) => {
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    simple.concat({
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      method: 'GET',
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      url: url + route
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    }, (err, response, body) => {
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      t.error(err)
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      t.equal(response.statusCode, 200)
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    })
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  })
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})
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t.test('dir list json format', t => {
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  t.plan(2)
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  const options = {
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    root: path.join(__dirname, '/static'),
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    prefix: '/public',
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    prefixAvoidTrailingSlash: true,
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    list: {
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      format: 'json',
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      names: ['index', 'index.json', '/']
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    }
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  }
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  // const routes = ['/public/shallow', 'public/shallow/', '/public/shallow/index.json', '/public/shallow/index']
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  const routes = ['/public/shallow/']
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  const content = { dirs: ['empty'], files: ['sample.jpg'] }
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						|
 | 
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  helper.arrange(t, options, (url) => {
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						|
    for (const route of routes) {
 | 
						|
      t.test(route, t => {
 | 
						|
        t.plan(3)
 | 
						|
        simple.concat({
 | 
						|
          method: 'GET',
 | 
						|
          url: url + route
 | 
						|
        }, (err, response, body) => {
 | 
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          t.error(err)
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          t.equal(response.statusCode, 200)
 | 
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          t.equal(body.toString(), JSON.stringify(content))
 | 
						|
        })
 | 
						|
      })
 | 
						|
    }
 | 
						|
  })
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						|
})
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						|
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						|
t.test('dir list json format - extended info', t => {
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						|
  t.plan(2)
 | 
						|
 | 
						|
  const options = {
 | 
						|
    root: path.join(__dirname, '/static'),
 | 
						|
    prefix: '/public',
 | 
						|
    prefixAvoidTrailingSlash: true,
 | 
						|
    list: {
 | 
						|
      format: 'json',
 | 
						|
      names: ['index', 'index.json', '/'],
 | 
						|
      extendedFolderInfo: true,
 | 
						|
      jsonFormat: 'extended'
 | 
						|
 | 
						|
    }
 | 
						|
  }
 | 
						|
  const routes = ['/public/shallow/']
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						|
 | 
						|
  helper.arrange(t, options, (url) => {
 | 
						|
    for (const route of routes) {
 | 
						|
      t.test(route, t => {
 | 
						|
        t.plan(5)
 | 
						|
        simple.concat({
 | 
						|
          method: 'GET',
 | 
						|
          url: url + route
 | 
						|
        }, (err, response, body) => {
 | 
						|
          t.error(err)
 | 
						|
          t.equal(response.statusCode, 200)
 | 
						|
          const bodyObject = JSON.parse(body.toString())
 | 
						|
          t.equal(bodyObject.dirs[0].name, 'empty')
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						|
          t.equal(typeof bodyObject.dirs[0].stats.atime, 'string')
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						|
          t.equal(typeof bodyObject.dirs[0].extendedInfo.totalSize, 'number')
 | 
						|
        })
 | 
						|
      })
 | 
						|
    }
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						|
  })
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})
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 | 
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t.test('dir list - url parameter format', t => {
 | 
						|
  t.plan(13)
 | 
						|
 | 
						|
  const options = {
 | 
						|
    root: path.join(__dirname, '/static'),
 | 
						|
    prefix: '/public',
 | 
						|
    index: false,
 | 
						|
    list: {
 | 
						|
      format: 'html',
 | 
						|
      render (dirs, files) {
 | 
						|
        return 'html'
 | 
						|
      }
 | 
						|
    }
 | 
						|
  }
 | 
						|
  const route = '/public/'
 | 
						|
 | 
						|
  helper.arrange(t, options, (url) => {
 | 
						|
    simple.concat({
 | 
						|
      method: 'GET',
 | 
						|
      url: url + route
 | 
						|
    }, (err, response, body) => {
 | 
						|
      t.error(err)
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						|
      t.equal(response.statusCode, 200)
 | 
						|
      t.equal(body.toString(), 'html')
 | 
						|
      t.ok(response.headers['content-type'].includes('text/html'))
 | 
						|
    })
 | 
						|
 | 
						|
    simple.concat({
 | 
						|
      method: 'GET',
 | 
						|
      url: url + route + '?format=html'
 | 
						|
    }, (err, response, body) => {
 | 
						|
      t.error(err)
 | 
						|
      t.equal(response.statusCode, 200)
 | 
						|
      t.equal(body.toString(), 'html')
 | 
						|
      t.ok(response.headers['content-type'].includes('text/html'))
 | 
						|
    })
 | 
						|
 | 
						|
    simple.concat({
 | 
						|
      method: 'GET',
 | 
						|
      url: url + route + '?format=json'
 | 
						|
    }, (err, response, body) => {
 | 
						|
      t.error(err)
 | 
						|
      t.equal(response.statusCode, 200)
 | 
						|
      t.ok(body.toString())
 | 
						|
      t.ok(response.headers['content-type'].includes('application/json'))
 | 
						|
    })
 | 
						|
  })
 | 
						|
})
 | 
						|
 | 
						|
t.test('dir list on empty dir', t => {
 | 
						|
  t.plan(2)
 | 
						|
 | 
						|
  const options = {
 | 
						|
    root: path.join(__dirname, '/static'),
 | 
						|
    prefix: '/public',
 | 
						|
    list: true
 | 
						|
  }
 | 
						|
  const route = '/public/shallow/empty'
 | 
						|
  const content = { dirs: [], files: [] }
 | 
						|
 | 
						|
  helper.arrange(t, options, (url) => {
 | 
						|
    t.test(route, t => {
 | 
						|
      t.plan(3)
 | 
						|
      simple.concat({
 | 
						|
        method: 'GET',
 | 
						|
        url: url + route
 | 
						|
      }, (err, response, body) => {
 | 
						|
        t.error(err)
 | 
						|
        t.equal(response.statusCode, 200)
 | 
						|
        t.equal(body.toString(), JSON.stringify(content))
 | 
						|
      })
 | 
						|
    })
 | 
						|
  })
 | 
						|
})
 | 
						|
 | 
						|
t.test('dir list serve index.html on index option', t => {
 | 
						|
  t.plan(2)
 | 
						|
 | 
						|
  const options = {
 | 
						|
    root: path.join(__dirname, '/static'),
 | 
						|
    prefix: '/public',
 | 
						|
    index: false,
 | 
						|
    list: {
 | 
						|
      format: 'html',
 | 
						|
      names: ['index', 'index.html'],
 | 
						|
      render: () => 'dir list index'
 | 
						|
    }
 | 
						|
  }
 | 
						|
 | 
						|
  helper.arrange(t, options, (url) => {
 | 
						|
    t.test('serve index.html from fs', t => {
 | 
						|
      t.plan(6)
 | 
						|
 | 
						|
      let route = '/public/index.html'
 | 
						|
 | 
						|
      simple.concat({
 | 
						|
        method: 'GET',
 | 
						|
        url: url + route
 | 
						|
      }, (err, response, body) => {
 | 
						|
        t.error(err)
 | 
						|
        t.equal(response.statusCode, 200)
 | 
						|
        t.equal(body.toString(), '<html>\n  <body>\n    the body\n  </body>\n</html>\n')
 | 
						|
      })
 | 
						|
 | 
						|
      route = '/public/index'
 | 
						|
      simple.concat({
 | 
						|
        method: 'GET',
 | 
						|
        url: url + route
 | 
						|
      }, (err, response, body) => {
 | 
						|
        t.error(err)
 | 
						|
        t.equal(response.statusCode, 200)
 | 
						|
        t.equal(body.toString(), 'dir list index')
 | 
						|
      })
 | 
						|
    })
 | 
						|
  })
 | 
						|
})
 | 
						|
 | 
						|
t.test('serve a non existent dir and get error', t => {
 | 
						|
  t.plan(2)
 | 
						|
 | 
						|
  const options = {
 | 
						|
    root: '/none',
 | 
						|
    prefix: '/public',
 | 
						|
    list: true
 | 
						|
  }
 | 
						|
  const route = '/public/'
 | 
						|
 | 
						|
  helper.arrange(t, options, (url) => {
 | 
						|
    t.test(route, t => {
 | 
						|
      t.plan(2)
 | 
						|
      simple.concat({
 | 
						|
        method: 'GET',
 | 
						|
        url: url + route
 | 
						|
      }, (err, response, body) => {
 | 
						|
        t.error(err)
 | 
						|
        t.equal(response.statusCode, 404)
 | 
						|
      })
 | 
						|
    })
 | 
						|
  })
 | 
						|
})
 | 
						|
 | 
						|
t.test('serve a non existent dir and get error', t => {
 | 
						|
  t.plan(2)
 | 
						|
 | 
						|
  const options = {
 | 
						|
    root: path.join(__dirname, '/static'),
 | 
						|
    prefix: '/public',
 | 
						|
    list: {
 | 
						|
      names: ['index']
 | 
						|
    }
 | 
						|
  }
 | 
						|
  const route = '/public/none/index'
 | 
						|
 | 
						|
  helper.arrange(t, options, (url) => {
 | 
						|
    t.test(route, t => {
 | 
						|
      t.plan(2)
 | 
						|
      simple.concat({
 | 
						|
        method: 'GET',
 | 
						|
        url: url + route
 | 
						|
      }, (err, response, body) => {
 | 
						|
        t.error(err)
 | 
						|
        t.equal(response.statusCode, 404)
 | 
						|
      })
 | 
						|
    })
 | 
						|
  })
 | 
						|
})
 | 
						|
 | 
						|
t.test('dir list error', t => {
 | 
						|
  t.plan(7)
 | 
						|
 | 
						|
  const options = {
 | 
						|
    root: path.join(__dirname, '/static'),
 | 
						|
    prefix: '/public',
 | 
						|
    prefixAvoidTrailingSlash: true,
 | 
						|
    index: false,
 | 
						|
    list: {
 | 
						|
      format: 'html',
 | 
						|
      names: ['index', 'index.htm'],
 | 
						|
      render: () => ''
 | 
						|
    }
 | 
						|
  }
 | 
						|
 | 
						|
  const errorMessage = 'mocking send'
 | 
						|
  const dirList = require('../lib/dirList')
 | 
						|
  dirList.send = async () => { throw new Error(errorMessage) }
 | 
						|
 | 
						|
  const mock = t.mock('..', {
 | 
						|
    '../lib/dirList.js': dirList
 | 
						|
  })
 | 
						|
 | 
						|
  const routes = ['/public/', '/public/index.htm']
 | 
						|
 | 
						|
  helper.arrangeModule(t, options, mock, (url) => {
 | 
						|
    for (const route of routes) {
 | 
						|
      simple.concat({
 | 
						|
        method: 'GET',
 | 
						|
        url: url + route
 | 
						|
      }, (err, response, body) => {
 | 
						|
        t.error(err)
 | 
						|
        t.equal(JSON.parse(body.toString()).message, errorMessage)
 | 
						|
        t.equal(response.statusCode, 500)
 | 
						|
      })
 | 
						|
    }
 | 
						|
  })
 | 
						|
})
 |