setup-buildx-action/__tests__/buildx.test.ts

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import * as fs from 'fs';
import * as os from 'os';
import * as path from 'path';
import * as buildx from '../src/buildx';
import * as context from '../src/context';
import * as semver from 'semver';
import * as exec from '@actions/exec';
const tmpNameSync = path.join('/tmp/.docker-setup-buildx-jest', '.tmpname-jest').split(path.sep).join(path.posix.sep);
jest.spyOn(context, 'tmpDir').mockImplementation((): string => {
const tmpDir = path.join('/tmp/.docker-setup-buildx-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('isAvailable', () => {
const execSpy: jest.SpyInstance = jest.spyOn(exec, 'getExecOutput');
buildx.isAvailable();
expect(execSpy).toHaveBeenCalledWith(`docker`, ['buildx'], {
silent: true,
ignoreReturnCode: true
});
});
describe('getVersion', () => {
async function isDaemonRunning() {
return await exec
.getExecOutput(`docker`, ['version', '--format', '{{.Server.Os}}'], {
ignoreReturnCode: true,
silent: true
})
.then(res => {
return !res.stdout.trim().includes(' ') && res.exitCode == 0;
});
}
(isDaemonRunning() ? it : it.skip)(
'valid',
async () => {
const version = await buildx.getVersion();
console.log(`version: ${version}`);
expect(semver.valid(version)).not.toBeNull();
},
100000
);
});
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('inspect', () => {
async function isDaemonRunning() {
return await exec
.getExecOutput(`docker`, ['version', '--format', '{{.Server.Os}}'], {
ignoreReturnCode: true,
silent: true
})
.then(res => {
return !res.stdout.trim().includes(' ') && res.exitCode == 0;
});
}
(isDaemonRunning() ? it : it.skip)(
'valid',
async () => {
const builder = await buildx.inspect('');
console.log('builder', builder);
expect(builder).not.toBeUndefined();
expect(builder.name).not.toEqual('');
expect(builder.driver).not.toEqual('');
expect(builder.node_platforms).not.toEqual('');
},
100000
);
});
describe('build', () => {
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'setup-buildx-'));
it.skip('builds refs/pull/648/head', async () => {
const buildxBin = await buildx.build('https://github.com/docker/buildx.git#refs/pull/648/head', tmpDir);
console.log(buildxBin);
expect(fs.existsSync(buildxBin)).toBe(true);
}, 100000);
it.skip('builds 67bd6f4dc82a9cd96f34133dab3f6f7af803bb14', async () => {
const buildxBin = await buildx.build('https://github.com/docker/buildx.git#67bd6f4dc82a9cd96f34133dab3f6f7af803bb14', tmpDir);
console.log(buildxBin);
expect(fs.existsSync(buildxBin)).toBe(true);
}, 100000);
});
describe('install', () => {
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'setup-buildx-'));
it('acquires v0.4.1 version of buildx', async () => {
const buildxBin = await buildx.install('v0.4.1', tmpDir);
console.log(buildxBin);
expect(fs.existsSync(buildxBin)).toBe(true);
}, 100000);
it('acquires latest version of buildx', async () => {
const buildxBin = await buildx.install('latest', tmpDir);
console.log(buildxBin);
expect(fs.existsSync(buildxBin)).toBe(true);
}, 100000);
});
describe('getConfig', () => {
test.each([
['debug = true', false, 'debug = true', false],
[`notfound.toml`, true, '', true],
[
`${path.join(__dirname, 'fixtures', 'buildkitd.toml').split(path.sep).join(path.posix.sep)}`,
true,
`debug = true
[registry."docker.io"]
mirrors = ["mirror.gcr.io"]
`,
false
]
])('given %p config', async (val, file, exValue, invalid) => {
try {
let config: string;
if (file) {
config = await buildx.getConfigFile(val);
} else {
config = await buildx.getConfigInline(val);
}
expect(true).toBe(!invalid);
console.log(`config: ${config}`);
expect(config).toEqual(`${tmpNameSync}`);
const configValue = await fs.readFileSync(tmpNameSync, 'utf-8');
console.log(`configValue: ${configValue}`);
expect(configValue).toEqual(exValue);
} catch (err) {
console.log(err);
expect(true).toBe(invalid);
}
});
});