beforeEach(() => {
  process.env['GITHUB_REPOSITORY'] = 'marocchino/stick-pull-request-comment'
  process.env['INPUT_NUMBER'] = '123'
  process.env['INPUT_APPEND'] = 'false'
  process.env['INPUT_RECREATE'] = 'false'
  process.env['INPUT_DELETE'] = 'false'
  process.env['INPUT_GITHUB_TOKEN'] = 'some-token'
})

afterEach(() => {
  jest.resetModules()
  delete process.env['GITHUB_REPOSITORY']
  delete process.env['INPUT_REPO']
  delete process.env['INPUT_HEADER']
  delete process.env['INPUT_MESSAGE']
  delete process.env['INPUT_NUMBER']
  delete process.env['INPUT_APPEND']
  delete process.env['INPUT_RECREATE']
  delete process.env['INPUT_DELETE']
  delete process.env['INPUT_GITHUB_TOKEN']
  delete process.env['INPUT_PATH']
})

test('repo', () => {
  process.env['INPUT_REPO'] = 'other'
  expect(require('../src/config')).toMatchObject({
    pullRequestNumber: expect.any(Number),
    repo: {owner: 'marocchino', repo: 'other'},
    body: '',
    header: '',
    append: false,
    recreate: false,
    deleteOldComment: false,
    githubToken: 'some-token'
  })
})
test('header', () => {
  process.env['INPUT_HEADER'] = 'header'
  expect(require('../src/config')).toMatchObject({
    pullRequestNumber: expect.any(Number),
    repo: {owner: 'marocchino', repo: 'stick-pull-request-comment'},
    body: '',
    header: 'header',
    append: false,
    recreate: false,
    deleteOldComment: false,
    githubToken: 'some-token'
  })
})
test('append', () => {
  process.env['INPUT_APPEND'] = 'true'
  expect(require('../src/config')).toMatchObject({
    pullRequestNumber: expect.any(Number),
    repo: {owner: 'marocchino', repo: 'stick-pull-request-comment'},
    body: '',
    header: '',
    append: true,
    recreate: false,
    deleteOldComment: false,
    githubToken: 'some-token'
  })
})
test('recreate', () => {
  process.env['INPUT_RECREATE'] = 'true'
  expect(require('../src/config')).toMatchObject({
    pullRequestNumber: expect.any(Number),
    repo: {owner: 'marocchino', repo: 'stick-pull-request-comment'},
    body: '',
    header: '',
    append: false,
    recreate: true,
    deleteOldComment: false,
    githubToken: 'some-token'
  })
})
test('delete', () => {
  process.env['INPUT_DELETE'] = 'true'
  expect(require('../src/config')).toMatchObject({
    pullRequestNumber: expect.any(Number),
    repo: {owner: 'marocchino', repo: 'stick-pull-request-comment'},
    body: '',
    header: '',
    append: false,
    recreate: false,
    deleteOldComment: true,
    githubToken: 'some-token'
  })
})
describe('path', () => {
  test('when exists return content of a file', () => {
    process.env['INPUT_PATH'] = './__tests__/assets/result'
    expect(require('../src/config')).toMatchObject({
      pullRequestNumber: expect.any(Number),
      repo: {owner: 'marocchino', repo: 'stick-pull-request-comment'},
      body: 'hi there\n',
      header: '',
      append: false,
      recreate: false,
      deleteOldComment: false,
      githubToken: 'some-token'
    })
  })

  test('when not exists return null string', () => {
    process.env['INPUT_PATH'] = './__tests__/assets/not_exists'
    expect(require('../src/config')).toMatchObject({
      pullRequestNumber: expect.any(Number),
      repo: {owner: 'marocchino', repo: 'stick-pull-request-comment'},
      body: '',
      header: '',
      append: false,
      recreate: false,
      deleteOldComment: false,
      githubToken: 'some-token'
    })
  })
})

test('message', () => {
  process.env['INPUT_MESSAGE'] = 'hello there'
  expect(require('../src/config')).toMatchObject({
    pullRequestNumber: expect.any(Number),
    repo: {owner: 'marocchino', repo: 'stick-pull-request-comment'},
    body: 'hello there',
    header: '',
    append: false,
    recreate: false,
    deleteOldComment: false,
    githubToken: 'some-token'
  })
})