angular-docs-cn/aio/scripts/deploy-to-firebase.spec.js

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#!/usr/bin/env node
'use strict';
const {execSync} = require('child_process');
const {
computeDeploymentsInfo,
computeInputVars,
computeMajorVersion,
getLatestCommit,
getMostRecentMinorBranch,
} = require('./deploy-to-firebase');
describe('deploy-to-firebase:', () => {
// Pre-computed values to avoid unnecessary re-computations.
const mostRecentMinorBranch = getMostRecentMinorBranch();
const latestCommits = {
master: getLatestCommit('master'),
'2.1.x': getLatestCommit('2.1.x'),
'2.4.x': getLatestCommit('2.4.x'),
'4.3.x': getLatestCommit('4.3.x'),
'4.4.x': getLatestCommit('4.4.x'),
'9.1.x': getLatestCommit('9.1.x'),
[mostRecentMinorBranch]: getLatestCommit(mostRecentMinorBranch),
};
// Helpers
const jsonFunctionReplacer = (_key, val) =>
(typeof val === 'function') ? `function:${val.name}` : val;
const getDeploymentsInfoFor = env => {
const deploymentsInfo = computeDeploymentsInfo(computeInputVars(env));
return JSON.parse(JSON.stringify(deploymentsInfo, jsonFunctionReplacer));
};
it('master - skip deploy - not angular', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'notangular',
})).toEqual([
{
skipped: true,
reason: 'Skipping deploy because this is not angular/angular.',
},
]);
});
it('master - skip deploy - angular fork', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'notangular',
CI_REPO_NAME: 'angular',
})).toEqual([
{
skipped: true,
reason: 'Skipping deploy because this is not angular/angular.',
},
]);
});
it('master - skip deploy - pull request', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'true',
})).toEqual([
{
skipped: true,
reason: 'Skipping deploy because this is a PR build.',
},
]);
});
it('master - deploy success', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: 'master',
CI_COMMIT: latestCommits.master,
})).toEqual([
{
deployEnv: 'next',
projectId: 'angular-io',
siteId: 'next-angular-io-site',
deployedUrl: 'https://next.angular.io/',
preDeployActions: ['function:build', 'function:checkPayloadSize'],
postDeployActions: ['function:testPwaScore'],
},
]);
});
it('master - skip deploy - commit not HEAD', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: 'master',
CI_COMMIT: 'DUMMY_TEST_COMMIT',
})).toEqual([
{
skipped: true,
reason:
'Skipping deploy because DUMMY_TEST_COMMIT is not the latest commit ' +
`(${latestCommits.master}).`,
},
]);
});
it('stable - deploy success - active RC', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: '4.3.x',
CI_STABLE_BRANCH: '4.3.x',
CI_COMMIT: latestCommits['4.3.x'],
})).toEqual([
{
deployEnv: 'stable',
projectId: 'angular-io',
siteId: 'v4-angular-io-site',
deployedUrl: 'https://angular.io/',
preDeployActions: ['function:build', 'function:checkPayloadSize'],
postDeployActions: ['function:testPwaScore'],
},
]);
});
it('stable - deploy success - no active RC', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: mostRecentMinorBranch,
CI_STABLE_BRANCH: mostRecentMinorBranch,
CI_COMMIT: latestCommits[mostRecentMinorBranch],
})).toEqual([
{
deployEnv: 'stable',
projectId: 'angular-io',
siteId: `v${computeMajorVersion(mostRecentMinorBranch)}-angular-io-site`,
deployedUrl: 'https://angular.io/',
preDeployActions: ['function:build', 'function:checkPayloadSize'],
postDeployActions: ['function:testPwaScore'],
},
{
deployEnv: 'stable',
projectId: 'angular-io',
siteId: 'rc-angular-io-site',
deployedUrl: 'https://rc.angular.io/',
preDeployActions: ['function:removeServiceWorker', 'function:redirectToAngularIo'],
postDeployActions: ['function:testNoActiveRcDeployment'],
},
]);
});
it('stable - skip deploy - commit not HEAD', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: '4.3.x',
CI_STABLE_BRANCH: '4.3.x',
CI_COMMIT: 'DUMMY_TEST_COMMIT',
})).toEqual([
{
skipped: true,
reason:
'Skipping deploy because DUMMY_TEST_COMMIT is not the latest commit ' +
`(${latestCommits['4.3.x']}).`,
},
]);
});
it('archive - deploy success', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: '2.4.x',
CI_STABLE_BRANCH: '4.3.x',
CI_COMMIT: latestCommits['2.4.x'],
})).toEqual([
{
deployEnv: 'archive',
projectId: 'angular-io',
siteId: 'v2-angular-io-site',
deployedUrl: 'https://v2.angular.io/',
preDeployActions: ['function:build', 'function:checkPayloadSize'],
postDeployActions: ['function:testPwaScore'],
},
]);
});
// v9 used to be special-cased, because it was piloting the Firebase hosting "multisites" setup.
// See https://angular-team.atlassian.net/browse/DEV-125 for more info.
it('archive - deploy success (no special case for v9)', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: '9.1.x',
CI_STABLE_BRANCH: '10.0.x',
CI_COMMIT: latestCommits['9.1.x'],
})).toEqual([
{
deployEnv: 'archive',
projectId: 'angular-io',
siteId: 'v9-angular-io-site',
deployedUrl: 'https://v9.angular.io/',
preDeployActions: ['function:build', 'function:checkPayloadSize'],
postDeployActions: ['function:testPwaScore'],
},
]);
});
it('archive - skip deploy - commit not HEAD', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: '2.4.x',
CI_STABLE_BRANCH: '4.3.x',
CI_COMMIT: 'DUMMY_TEST_COMMIT',
})).toEqual([
{
skipped: true,
reason:
'Skipping deploy because DUMMY_TEST_COMMIT is not the latest commit ' +
`(${latestCommits['2.4.x']}).`,
},
]);
});
it('archive - skip deploy - major same as stable, minor lower than stable', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: '2.1.x',
CI_STABLE_BRANCH: '2.2.x',
CI_COMMIT: latestCommits['2.1.x'],
})).toEqual([
{
skipped: true,
reason:
'Skipping deploy of branch "2.1.x" to Firebase.\n' +
'There is a more recent branch with the same major version: "2.4.x"',
},
]);
});
it('archive - skip deploy - major lower than stable, minor not highest for major', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: '2.1.x',
CI_STABLE_BRANCH: '4.3.x',
CI_COMMIT: latestCommits['2.1.x'],
})).toEqual([
{
skipped: true,
reason:
'Skipping deploy of branch "2.1.x" to Firebase.\n' +
'There is a more recent branch with the same major version: "2.4.x"',
},
]);
});
it('rc - deploy success - major higher than stable', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: mostRecentMinorBranch,
CI_STABLE_BRANCH: '2.2.x',
CI_COMMIT: latestCommits[mostRecentMinorBranch],
})).toEqual([
{
deployEnv: 'rc',
projectId: 'angular-io',
siteId: 'rc-angular-io-site',
deployedUrl: 'https://rc.angular.io/',
preDeployActions: ['function:build', 'function:checkPayloadSize'],
postDeployActions: ['function:testPwaScore'],
},
]);
});
it('rc - deploy success - major same as stable, minor highest for major', () => {
// Create a stable branch name that has the same major and lower minor than
// `mostRecentMinorBranch`.
// NOTE: Since `mostRecentMinorBranch` can have a minor version of `0`, we may end up with `-1`
// as the minor version for stable. This is a hack, but it works ¯\_(ツ)_/¯
const stableBranch = mostRecentMinorBranch.replace(
/^(\d+)\.(\d+)\.x$/, (_, major, minor) => `${major}.${minor - 1}.x`);
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: mostRecentMinorBranch,
CI_STABLE_BRANCH: stableBranch,
CI_COMMIT: latestCommits[mostRecentMinorBranch],
})).toEqual([
{
deployEnv: 'rc',
projectId: 'angular-io',
siteId: 'rc-angular-io-site',
deployedUrl: 'https://rc.angular.io/',
preDeployActions: ['function:build', 'function:checkPayloadSize'],
postDeployActions: ['function:testPwaScore'],
},
]);
});
it('rc - skip deploy - commit not HEAD', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: mostRecentMinorBranch,
CI_STABLE_BRANCH: '2.2.x',
CI_COMMIT: 'DUMMY_TEST_COMMIT',
})).toEqual([
{
skipped: true,
reason:
'Skipping deploy because DUMMY_TEST_COMMIT is not the latest commit ' +
`(${latestCommits[mostRecentMinorBranch]}).`,
},
]);
});
it('rc - skip deploy - major same as stable, minor not highest for major', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: '2.1.x',
CI_STABLE_BRANCH: '2.0.x',
CI_COMMIT: latestCommits['2.1.x'],
})).toEqual([
{
skipped: true,
reason:
'Skipping deploy of branch "2.1.x" to Firebase.\n' +
'There is a more recent branch with the same major version: "2.4.x"',
},
]);
});
it('rc - skip deploy - major higher than stable, minor not highest for major', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: '4.3.x',
CI_STABLE_BRANCH: '2.4.x',
CI_COMMIT: latestCommits['4.3.x'],
})).toEqual([
{
skipped: true,
reason:
'Skipping deploy of branch "4.3.x" to Firebase.\n' +
'There is a more recent branch with the same major version: "4.4.x"',
},
]);
});
it('rc - skip deploy - major higher than stable but not highest, minor highest for major', () => {
expect(getDeploymentsInfoFor({
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: '4.4.x',
CI_STABLE_BRANCH: '2.4.x',
CI_COMMIT: latestCommits['4.4.x'],
})).toEqual([
{
skipped: true,
reason:
'Skipping deploy of branch "4.4.x" to Firebase.\n' +
'This branch has an equal or higher major version than the stable branch ("2.4.x") ' +
'and is not the most recent minor branch.',
},
]);
});
it('integration - should run the main script without error', () => {
// NOTE:
// This test executes a new instance of the `deploy-to-firebase.js` script on a separate process
// and thus does not share the `getRemoteRefs()` cache. To improve stability, we retrieve the
// latest commit from master ignoring any cached entries.
const latestCommitOnMaster = getLatestCommit('master', {retrieveFromCache: false});
const cmd = `"${process.execPath}" "${__dirname}/deploy-to-firebase" --dry-run`;
const env = {
CI_REPO_OWNER: 'angular',
CI_REPO_NAME: 'angular',
CI_PULL_REQUEST: 'false',
CI_BRANCH: 'master',
CI_COMMIT: latestCommitOnMaster,
};
const result = execSync(cmd, {encoding: 'utf8', env}).trim();
expect(result).toBe(
'Total deployments: 1\n' +
'\n' +
'\n' +
'\n' +
'Deployment 1 of 1\n' +
'-----------------\n' +
'Git branch : master\n' +
`Git commit : ${latestCommitOnMaster}\n` +
'Build/deploy mode : next\n' +
'Firebase project : angular-io\n' +
'Firebase site : next-angular-io-site\n' +
'Pre-deploy actions : build, checkPayloadSize\n' +
'Post-deploy actions : testPwaScore\n' +
'Deployment URLs : https://next.angular.io/\n' +
' https://next-angular-io-site.web.app/');
});
});