build-push-action/__tests__/buildx.test.ts

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import {describe, expect, it, jest, test} from '@jest/globals';
import * as fs from 'fs';
import * as path from 'path';
import * as semver from 'semver';
import * as exec from '@actions/exec';
import * as buildx from '../src/buildx';
import * as context from '../src/context';
const tmpNameSync = path.join('/tmp/.docker-build-push-jest', '.tmpname-jest').split(path.sep).join(path.posix.sep);
const imageID = 'sha256:bfb45ab72e46908183546477a08f8867fc40cebadd00af54b071b097aed127a9';
const metadata = `{
"containerimage.config.digest": "sha256:059b68a595b22564a1cbc167af369349fdc2ecc1f7bc092c2235cbf601a795fd",
"containerimage.digest": "sha256:b09b9482c72371486bb2c1d2c2a2633ed1d0b8389e12c8d52b9e052725c0c83c"
}`;
jest.spyOn(context, 'tmpDir').mockImplementation((): string => {
const tmpDir = path.join('/tmp/.docker-build-push-jest').split(path.sep).join(path.posix.sep);
if (!fs.existsSync(tmpDir)) {
fs.mkdirSync(tmpDir, {recursive: true});
}
return tmpDir;
});
jest.spyOn(context, 'tmpNameSync').mockImplementation((): string => {
return tmpNameSync;
});
describe('getImageID', () => {
it('matches', async () => {
const imageIDFile = await buildx.getImageIDFile();
await fs.writeFileSync(imageIDFile, imageID);
const expected = await buildx.getImageID();
expect(expected).toEqual(imageID);
});
});
describe('getMetadata', () => {
it('matches', async () => {
const metadataFile = await buildx.getMetadataFile();
await fs.writeFileSync(metadataFile, metadata);
const expected = await buildx.getMetadata();
expect(expected).toEqual(metadata);
});
});
describe('getDigest', () => {
it('matches', async () => {
const metadataFile = await buildx.getMetadataFile();
await fs.writeFileSync(metadataFile, metadata);
const expected = await buildx.getDigest(metadata);
expect(expected).toEqual('sha256:b09b9482c72371486bb2c1d2c2a2633ed1d0b8389e12c8d52b9e052725c0c83c');
});
});
describe('isLocalOrTarExporter', () => {
test.each([
[['type=registry,ref=user/app'], false],
[['type=docker'], false],
[['type=local,dest=./release-out'], true],
[['type=tar,dest=/tmp/image.tar'], true],
[['type=docker', 'type=tar,dest=/tmp/image.tar'], true],
[['"type=tar","dest=/tmp/image.tar"'], true],
[['" type= local" , dest=./release-out'], true],
[['.'], true]
])('given %p returns %p', async (outputs: Array<string>, expected: boolean) => {
expect(buildx.isLocalOrTarExporter(outputs)).toEqual(expected);
});
});
describe('isAvailable', () => {
const execSpy = jest.spyOn(exec, 'getExecOutput');
buildx.isAvailable();
// eslint-disable-next-line jest/no-standalone-expect
expect(execSpy).toHaveBeenCalledWith(`docker`, ['buildx'], {
silent: true,
ignoreReturnCode: true
});
});
describe('getVersion', () => {
it('valid', async () => {
const version = await buildx.getVersion();
expect(semver.valid(version)).not.toBeNull();
});
});
describe('parseVersion', () => {
test.each([
['github.com/docker/buildx 0.4.1+azure bda4882a65349ca359216b135896bddc1d92461c', '0.4.1'],
['github.com/docker/buildx v0.4.1 bda4882a65349ca359216b135896bddc1d92461c', '0.4.1'],
['github.com/docker/buildx v0.4.2 fb7b670b764764dc4716df3eba07ffdae4cc47b2', '0.4.2'],
['github.com/docker/buildx f117971 f11797113e5a9b86bd976329c5dbb8a8bfdfadfa', 'f117971']
])('given %p', async (stdout, expected) => {
expect(buildx.parseVersion(stdout)).toEqual(expected);
});
});
describe('satisfies', () => {
test.each([
['0.4.1', '>=0.3.2', true],
['bda4882a65349ca359216b135896bddc1d92461c', '>0.1.0', false],
['f117971', '>0.6.0', true]
])('given %p', async (version, range, expected) => {
expect(buildx.satisfies(version, range)).toBe(expected);
});
});
describe('getSecret', () => {
test.each([
['A_SECRET=abcdef0123456789', false, 'A_SECRET', 'abcdef0123456789', false],
['GIT_AUTH_TOKEN=abcdefghijklmno=0123456789', false, 'GIT_AUTH_TOKEN', 'abcdefghijklmno=0123456789', false],
['MY_KEY=c3RyaW5nLXdpdGgtZXF1YWxzCg==', false, 'MY_KEY', 'c3RyaW5nLXdpdGgtZXF1YWxzCg==', false],
['aaaaaaaa', false, '', '', true],
['aaaaaaaa=', false, '', '', true],
['=bbbbbbb', false, '', '', true],
[`foo=${path.join(__dirname, 'fixtures', 'secret.txt').split(path.sep).join(path.posix.sep)}`, true, 'foo', 'bar', false],
[`notfound=secret`, true, '', '', true]
])('given %p key and %p secret', async (kvp, file, exKey, exValue, invalid) => {
try {
let secret: string;
if (file) {
secret = await buildx.getSecretFile(kvp);
} else {
secret = await buildx.getSecretString(kvp);
}
expect(true).toBe(!invalid);
expect(secret).toEqual(`id=${exKey},src=${tmpNameSync}`);
const secretValue = await fs.readFileSync(tmpNameSync, 'utf-8');
expect(secretValue).toEqual(exValue);
} catch (err) {
// eslint-disable-next-line jest/no-conditional-expect
expect(true).toBe(invalid);
}
});
});