text: 'use strict'
  
  const Joi = require('joi')
  const { isSemver } = require('../test-validators')
  const { ServiceTester } = require('../tester')
  
  const t = (module.exports = new ServiceTester({
    id: 'GithubTag',
    title: 'Github Tag',
    pathPrefix: '/github',
  }))
  
  t.create('Tag')
    .get('/v/tag/expressjs/express.json')
    .expectBadge({ label: 'tag', message: isSemver, color: 'blue' })
  
  t.create('Tag (inc pre-release)')
    .get('/v/tag/expressjs/express.json?include_prereleases')
    .expectBadge({
      label: 'tag',
      message: isSemver,
      color: Joi.string().allow('blue', 'orange').required(),
    })
  
  t.create('Tag (no tags)')
    .get('/v/tag/badges/daily-tests.json')
    .expectBadge({ label: 'tag', message: 'no tags found' })
  
  t.create('Tag (repo not found)')
    .get('/v/tag/badges/helmets.json')
    .expectBadge({ label: 'tag', message: 'repo not found' })
  
  // redirects
  t.create('Tag (legacy route: tag)')
    .get('/tag/photonstorm/phaser.svg')
    .expectRedirect('/github/v/tag/photonstorm/phaser.svg?sort=semver')
  
  t.create('Tag (legacy route: tag-pre)')
    .get('/tag-pre/photonstorm/phaser.svg')
    .expectRedirect(
      '/github/v/tag/photonstorm/phaser.svg?include_prereleases&sort=semver'
    )
  
  t.create('Tag (legacy route: tag-date)')
    .get('/tag-date/photonstorm/phaser.svg')
    .expectRedirect('/github/v/tag/photonstorm/phaser.svg')
  