semantic-release/test/get-release-to-add.test.js

import test from 'ava';
import getReleaseToAdd from '../lib/get-release-to-add';

test('Return versions merged from release to maintenance branch, excluding lower than branch start range', t => {
  const result = getReleaseToAdd({
    branch: {
      name: '2.x',
      channel: '2.x',
      type: 'maintenance',
      mergeRange: '>=2.0.0 <3.0.0',
      tags: [
        {gitTag: 'v2.0.0@2.x', version: '2.0.0', channels: ['2.x']},
        {gitTag: 'v2.0.0', version: '2.0.0', channels: [undefined]},
        {gitTag: 'v2.1.0', version: '2.1.0', channels: [undefined]},
        {gitTag: 'v2.1.1', version: '2.1.1', channels: [undefined]},
        {gitTag: 'v1.0.0', version: '1.0.0', channels: [undefined]},
        {gitTag: 'v1.1.0', version: '1.1.0', channels: [undefined]},
      ],
    },
    branches: [{name: '2.x', channel: '2.x'}, {name: 'master'}],
    options: {tagFormat: `v\${version}`},
  });

  t.deepEqual(result, {
    lastRelease: {version: '2.1.0', channels: [undefined], gitTag: 'v2.1.0', name: 'v2.1.0', gitHead: 'v2.1.0'},
    currentRelease: {
      type: 'patch',
      version: '2.1.1',
      channels: [undefined],
      gitTag: 'v2.1.1',
      name: 'v2.1.1',
      gitHead: 'v2.1.1',
    },
    nextRelease: {
      type: 'patch',
      version: '2.1.1',
      channel: '2.x',
      gitTag: 'v2.1.1@2.x',
      name: 'v2.1.1',
      gitHead: 'v2.1.1',
    },
  });
});

test('Return versions merged between release branches', t => {
  const result = getReleaseToAdd({
    branch: {
      name: 'master',
      tags: [
        {gitTag: 'v1.0.0', version: '1.0.0', channels: [undefined, 'next']},
        {gitTag: 'v1.1.0@next', version: '1.1.0', channels: ['next']},
        {gitTag: 'v2.0.0@next-major', version: '2.0.0', channels: ['next-major']},
      ],
    },
    branches: [{name: 'master'}, {name: 'next', channel: 'next'}, {name: 'next-major', channel: 'next-major'}],
    options: {tagFormat: `v\${version}`},
  });

  t.deepEqual(result, {
    lastRelease: {
      version: '1.1.0',
      gitTag: 'v1.1.0@next',
      name: 'v1.1.0',
      gitHead: 'v1.1.0@next',
      channels: ['next'],
    },
    currentRelease: {
      type: 'major',
      version: '2.0.0',
      channels: ['next-major'],
      gitTag: 'v2.0.0@next-major',
      name: 'v2.0.0',
      gitHead: 'v2.0.0@next-major',
    },
    nextRelease: {
      type: 'major',
      version: '2.0.0',
      channel: undefined,
      gitTag: 'v2.0.0',
      name: 'v2.0.0',
      gitHead: 'v2.0.0@next-major',
    },
  });
});

test('Return releases sorted by ascending order', t => {
  const result = getReleaseToAdd({
    branch: {
      name: 'master',
      tags: [
        {gitTag: 'v2.0.0@next-major', version: '2.0.0', channels: ['next-major']},
        {gitTag: 'v1.1.0@next', version: '1.1.0', channels: ['next']},
        {gitTag: 'v1.0.0', version: '1.0.0', channels: [undefined, 'next']},
        // {gitTag: 'v1.0.0@next', version: '1.0.0', channel: 'next'},
      ],
    },
    branches: [{name: 'master'}, {name: 'next', channel: 'next'}, {name: 'next-major', channel: 'next-major'}],
    options: {tagFormat: `v\${version}`},
  });

  t.deepEqual(result, {
    lastRelease: {version: '1.1.0', gitTag: 'v1.1.0@next', name: 'v1.1.0', gitHead: 'v1.1.0@next', channels: ['next']},
    currentRelease: {
      type: 'major',
      version: '2.0.0',
      channels: ['next-major'],
      gitTag: 'v2.0.0@next-major',
      name: 'v2.0.0',
      gitHead: 'v2.0.0@next-major',
    },
    nextRelease: {
      type: 'major',
      version: '2.0.0',
      channel: undefined,
      gitTag: 'v2.0.0',
      name: 'v2.0.0',
      gitHead: 'v2.0.0@next-major',
    },
  });
});

test('No lastRelease', t => {
  const result = getReleaseToAdd({
    branch: {
      name: 'master',
      tags: [{gitTag: 'v1.0.0@next', version: '1.0.0', channels: ['next']}],
    },
    branches: [{name: 'master'}, {name: 'next', channel: 'next'}],
    options: {tagFormat: `v\${version}`},
  });

  t.deepEqual(result, {
    lastRelease: {},
    currentRelease: {
      type: 'major',
      version: '1.0.0',
      channels: ['next'],
      gitTag: 'v1.0.0@next',
      name: 'v1.0.0',
      gitHead: 'v1.0.0@next',
    },
    nextRelease: {
      type: 'major',
      version: '1.0.0',
      channel: undefined,
      gitTag: 'v1.0.0',
      name: 'v1.0.0',
      gitHead: 'v1.0.0@next',
    },
  });
});

test('Ignore pre-release versions', t => {
  const result = getReleaseToAdd({
    branch: {
      name: 'master',
      tags: [
        {gitTag: 'v1.0.0', version: '1.0.0', channels: [undefined, 'next']},
        {gitTag: 'v1.1.0@next', version: '1.1.0', channels: ['next']},
        {gitTag: 'v2.0.0-alpha.1@alpha', version: '2.0.0-alpha.1', channels: ['alpha']},
      ],
    },
    branches: [
      {name: 'master'},
      {name: 'next', channel: 'next'},
      {name: 'alpha', type: 'prerelease', channel: 'alpha'},
    ],
    options: {tagFormat: `v\${version}`},
  });

  t.deepEqual(result, {
    lastRelease: {version: '1.0.0', channels: [undefined, 'next'], gitTag: 'v1.0.0', name: 'v1.0.0', gitHead: 'v1.0.0'},
    currentRelease: {
      type: 'minor',
      version: '1.1.0',
      channels: ['next'],
      gitTag: 'v1.1.0@next',
      name: 'v1.1.0',
      gitHead: 'v1.1.0@next',
    },
    nextRelease: {
      type: 'minor',
      version: '1.1.0',
      channel: undefined,
      gitTag: 'v1.1.0',
      name: 'v1.1.0',
      gitHead: 'v1.1.0@next',
    },
  });
});

test('Exclude versions merged from release to maintenance branch if they have the same "channel"', t => {
  const result = getReleaseToAdd({
    branch: {
      name: '2.x',
      channel: 'latest',
      type: 'maintenance',
      mergeRange: '>=2.0.0 <3.0.0',
      tags: [
        {gitTag: 'v2.0.0', version: '2.0.0', channels: [undefined]},
        {gitTag: 'v2.0.0', version: '2.0.0', channels: [undefined]},
        {gitTag: 'v2.1.0', version: '2.1.0', channels: [undefined]},
        {gitTag: 'v2.1.1', version: '2.1.1', channels: [undefined]},
        {gitTag: 'v1.0.0', version: '1.0.0', channels: [undefined]},
        {gitTag: 'v1.1.0', version: '1.1.0', channels: [undefined]},
      ],
    },
    branches: [
      {name: '2.x', channel: 'latest'},
      {name: 'master', channel: 'latest'},
    ],
    options: {tagFormat: `v\${version}`},
  });

  t.is(result, undefined);
});

test('Exclude versions merged between release branches if they have the same "channel"', t => {
  const result = getReleaseToAdd({
    branch: {
      name: 'master',
      channel: 'latest',
      tags: [
        {gitTag: 'v1.0.0', channels: ['latest'], version: '1.0.0'},
        {gitTag: 'v1.1.0', channels: ['latest'], version: '1.1.0'},
        {gitTag: 'v2.0.0', channels: ['latest'], version: '2.0.0'},
      ],
    },
    branches: [
      {name: 'master', channel: 'latest'},
      {name: 'next', channel: 'latest'},
      {name: 'next-major', channel: 'latest'},
    ],
    options: {tagFormat: `v\${version}`},
  });

  t.is(result, undefined);
});

test('Exclude versions merged between release branches if they all have "channel" set to "false"', t => {
  const result = getReleaseToAdd({
    branch: {
      name: 'master',
      channel: false,
      tags: [
        {gitTag: 'v1.0.0', version: '1.0.0', channels: [undefined]},
        {gitTag: 'v1.1.0', version: '1.1.0', channels: [undefined]},
        {gitTag: 'v2.0.0', version: '2.0.0', channels: [undefined]},
      ],
    },
    branches: [
      {name: 'master', channel: false},
      {name: 'next', channel: false},
      {name: 'next-major', channel: false},
    ],
    options: {tagFormat: `v\${version}`},
  });

  t.is(result, undefined);
});

test('Exclude versions number less than the latest version already released on that branch', t => {
  const result = getReleaseToAdd({
    branch: {
      name: '2.x',
      channel: '2.x',
      type: 'maintenance',
      mergeRange: '>=2.0.0 <3.0.0',
      tags: [
        {gitTag: 'v2.0.0@2.x', version: '2.0.0', channels: ['2.x']},
        {gitTag: 'v2.0.0', version: '2.0.0', channels: [undefined]},
        {gitTag: 'v2.1.0', version: '2.1.0', channels: [undefined]},
        {gitTag: 'v2.1.1', version: '2.1.1', channels: [undefined, '2.x']},
        {gitTag: 'v1.0.0', version: '1.0.0', channels: [undefined]},
        {gitTag: 'v1.1.0', version: '1.1.0', channels: [undefined]},
      ],
    },
    branches: [{name: '2.x', channel: '2.x'}, {name: 'master'}],
    options: {tagFormat: `v\${version}`},
  });

  t.is(result, undefined);
});