remote.js

const { describe, it } = require('mocha')
const { expect } = require('chai')
const {
  fetchRemote,
  __Rewire__: mock,
  __ResetDependency__: unmock
} = require('../src/remote')

const TEST_DATA = [
  {
    remotes: [
      'http://github.com/user/repo'
    ],
    expected: {
      commit: 'http://github.com/user/repo/commit/123',
      issue: 'http://github.com/user/repo/issues/123',
      merge: 'http://github.com/user/repo/pull/123',
      compare: 'http://github.com/user/repo/compare/v1.2.3...v2.0.0'
    }
  },
  {
    remotes: [
      'https://github.com/user/repo',
      'https://github.com:8080/user/repo',
      'git@github.com:user/repo.git'
    ],
    expected: {
      commit: 'https://github.com/user/repo/commit/123',
      issue: 'https://github.com/user/repo/issues/123',
      merge: 'https://github.com/user/repo/pull/123',
      compare: 'https://github.com/user/repo/compare/v1.2.3...v2.0.0'
    }
  },
  {
    remotes: [
      'https://gitlab.com/user/repo',
      'git@gitlab.com:user/repo.git'
    ],
    expected: {
      commit: 'https://gitlab.com/user/repo/commit/123',
      issue: 'https://gitlab.com/user/repo/issues/123',
      merge: 'https://gitlab.com/user/repo/merge_requests/123',
      compare: 'https://gitlab.com/user/repo/compare/v1.2.3...v2.0.0'
    }
  },
  {
    remotes: [
      'https://gitlab.com/user/repo/subgroup.git',
      'git@gitlab.com:user/repo/subgroup.git'
    ],
    expected: {
      commit: 'https://gitlab.com/user/repo/subgroup/commit/123',
      issue: 'https://gitlab.com/user/repo/subgroup/issues/123',
      merge: 'https://gitlab.com/user/repo/subgroup/merge_requests/123',
      compare: 'https://gitlab.com/user/repo/subgroup/compare/v1.2.3...v2.0.0'
    }
  },
  {
    remotes: [
      'https://bitbucket.org/user/repo',
      'git@bitbucket.org:user/repo.git'
    ],
    expected: {
      commit: 'https://bitbucket.org/user/repo/commits/123',
      issue: 'https://bitbucket.org/user/repo/issues/123',
      merge: 'https://bitbucket.org/user/repo/pull-requests/123',
      compare: 'https://bitbucket.org/user/repo/compare/v2.0.0..v1.2.3'
    }
  },
  {
    remotes: [
      'https://dev.azure.com/user/project/_git/repo'
    ],
    expected: {
      commit: 'https://dev.azure.com/user/project/_git/repo/commit/123',
      issue: 'https://dev.azure.com/user/project/_workitems/edit/123',
      merge: 'https://dev.azure.com/user/project/_git/repo/pullrequest/123',
      compare: 'https://dev.azure.com/user/project/_git/repo/branches?baseVersion=GTv2.0.0&targetVersion=GTv1.2.3&_a=commits'
    }
  },
  {
    remotes: [
      'https://user.visualstudio.com/project/_git/repo'
    ],
    expected: {
      commit: 'https://user.visualstudio.com/project/_git/repo/commit/123',
      issue: 'https://user.visualstudio.com/project/_workitems/edit/123',
      merge: 'https://user.visualstudio.com/project/_git/repo/pullrequest/123',
      compare: 'https://user.visualstudio.com/project/_git/repo/branches?baseVersion=GTv2.0.0&targetVersion=GTv1.2.3&_a=commits'
    }
  }
]

describe('fetchRemote', () => {
  for (const { remotes, expected } of TEST_DATA) {
    for (const remote of remotes) {
      it(`parses ${remote}`, async () => {
        mock('cmd', () => remote)
        const result = await fetchRemote({})
        expect(result.getCommitLink('123')).to.equal(expected.commit)
        expect(result.getIssueLink('123')).to.equal(expected.issue)
        expect(result.getMergeLink('123')).to.equal(expected.merge)
        expect(result.getCompareLink('v1.2.3', 'v2.0.0')).to.equal(expected.compare)
        unmock('cmd')
      })
    }
  }

  it('supports overrides', async () => {
    mock('cmd', () => '')
    const result = await fetchRemote({
      commitUrl: 'https://example.com/commit/{id}',
      issueUrl: 'https://example.com/issue/{id}',
      mergeUrl: 'https://example.com/merge/{id}',
      compareUrl: 'https://example.com/compare/{from}-{to}'
    })
    expect(result.getCommitLink('123')).to.equal('https://example.com/commit/123')
    expect(result.getIssueLink('123')).to.equal('https://example.com/issue/123')
    expect(result.getMergeLink('123')).to.equal('https://example.com/merge/123')
    expect(result.getCompareLink('v1.2.3', 'v2.0.0')).to.equal('https://example.com/compare/v1.2.3-v2.0.0')
    unmock('cmd')
  })

  it('returns null functions', async () => {
    mock('cmd', () => '')
    const result = await fetchRemote({})
    expect(result.getCommitLink('123')).to.equal(null)
    expect(result.getIssueLink('123')).to.equal(null)
    expect(result.getMergeLink('123')).to.equal(null)
    expect(result.getCompareLink('v1.2.3', 'v2.0.0')).to.equal(null)
    unmock('cmd')
  })
})