mirror of
https://github.com/docker/metadata-action.git
synced 2024-09-09 01:19:07 +02:00
212 lines
5.6 KiB
TypeScript
212 lines
5.6 KiB
TypeScript
import * as fs from 'fs';
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import * as os from 'os';
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import * as path from 'path';
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import * as context from '../src/context';
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jest.spyOn(context, 'tmpDir').mockImplementation((): string => {
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const tmpDir = path.join('/tmp/.docker-metadata-action-jest').split(path.sep).join(path.posix.sep);
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if (!fs.existsSync(tmpDir)) {
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fs.mkdirSync(tmpDir, {recursive: true});
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}
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return tmpDir;
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});
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describe('getInputList', () => {
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it('single line correctly', async () => {
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await setInput('foo', 'bar');
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const res = await context.getInputList('foo');
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console.log(res);
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expect(res).toEqual(['bar']);
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});
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it('multiline correctly', async () => {
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setInput('foo', 'bar\nbaz');
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const res = await context.getInputList('foo');
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console.log(res);
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expect(res).toEqual(['bar', 'baz']);
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});
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it('empty lines correctly', async () => {
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setInput('foo', 'bar\n\nbaz');
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const res = await context.getInputList('foo');
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console.log(res);
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expect(res).toEqual(['bar', 'baz']);
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});
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it('comma correctly', async () => {
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setInput('foo', 'bar,baz');
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const res = await context.getInputList('foo');
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console.log(res);
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expect(res).toEqual(['bar', 'baz']);
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});
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it('empty result correctly', async () => {
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setInput('foo', 'bar,baz,');
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const res = await context.getInputList('foo');
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console.log(res);
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expect(res).toEqual(['bar', 'baz']);
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});
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it('different new lines correctly', async () => {
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setInput('foo', 'bar\r\nbaz');
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const res = await context.getInputList('foo');
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console.log(res);
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expect(res).toEqual(['bar', 'baz']);
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});
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it('different new lines and comma correctly', async () => {
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setInput('foo', 'bar\r\nbaz,bat');
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const res = await context.getInputList('foo');
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console.log(res);
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expect(res).toEqual(['bar', 'baz', 'bat']);
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});
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it('multiline and ignoring comma correctly', async () => {
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setInput('cache-from', 'user/app:cache\ntype=local,src=path/to/dir');
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const res = await context.getInputList('cache-from', true);
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console.log(res);
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expect(res).toEqual(['user/app:cache', 'type=local,src=path/to/dir']);
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});
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it('different new lines and ignoring comma correctly', async () => {
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setInput('cache-from', 'user/app:cache\r\ntype=local,src=path/to/dir');
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const res = await context.getInputList('cache-from', true);
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console.log(res);
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expect(res).toEqual(['user/app:cache', 'type=local,src=path/to/dir']);
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});
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it('multiline values', async () => {
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setInput(
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'secrets',
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`GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
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"MYSECRET=aaaaaaaa
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bbbbbbb
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ccccccccc"
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FOO=bar`
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);
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const res = await context.getInputList('secrets', true);
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console.log(res);
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expect(res).toEqual([
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'GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789',
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`MYSECRET=aaaaaaaa
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bbbbbbb
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ccccccccc`,
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'FOO=bar'
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]);
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});
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it('multiline values with empty lines', async () => {
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setInput(
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'secrets',
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`GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
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"MYSECRET=aaaaaaaa
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bbbbbbb
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ccccccccc"
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FOO=bar
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"EMPTYLINE=aaaa
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bbbb
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ccc"`
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);
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const res = await context.getInputList('secrets', true);
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console.log(res);
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expect(res).toEqual([
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'GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789',
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`MYSECRET=aaaaaaaa
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bbbbbbb
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ccccccccc`,
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'FOO=bar',
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`EMPTYLINE=aaaa
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bbbb
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ccc`
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]);
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});
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it('multiline values without quotes', async () => {
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setInput(
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'secrets',
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`GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
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MYSECRET=aaaaaaaa
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bbbbbbb
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ccccccccc
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FOO=bar`
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);
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const res = await context.getInputList('secrets', true);
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console.log(res);
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expect(res).toEqual(['GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789', 'MYSECRET=aaaaaaaa', 'bbbbbbb', 'ccccccccc', 'FOO=bar']);
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});
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it('multiline values escape quotes', async () => {
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setInput(
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'secrets',
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`GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789
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"MYSECRET=aaaaaaaa
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bbbb""bbb
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ccccccccc"
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FOO=bar`
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);
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const res = await context.getInputList('secrets', true);
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console.log(res);
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expect(res).toEqual([
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'GIT_AUTH_TOKEN=abcdefgh,ijklmno=0123456789',
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`MYSECRET=aaaaaaaa
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bbbb\"bbb
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ccccccccc`,
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'FOO=bar'
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]);
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});
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});
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describe('asyncForEach', () => {
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it('executes async tasks sequentially', async () => {
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const testValues = [1, 2, 3, 4, 5];
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const results: number[] = [];
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await context.asyncForEach(testValues, async value => {
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results.push(value);
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});
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expect(results).toEqual(testValues);
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});
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});
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describe('setOutput', () => {
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beforeEach(() => {
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process.stdout.write = jest.fn();
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});
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it('setOutput produces the correct command', () => {
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context.setOutput('some output', 'some value');
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assertWriteCalls([`::set-output name=some output::some value${os.EOL}`]);
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});
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it('setOutput handles bools', () => {
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context.setOutput('some output', false);
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assertWriteCalls([`::set-output name=some output::false${os.EOL}`]);
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});
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it('setOutput handles numbers', () => {
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context.setOutput('some output', 1.01);
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assertWriteCalls([`::set-output name=some output::1.01${os.EOL}`]);
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});
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});
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// See: https://github.com/actions/toolkit/blob/master/packages/core/src/core.ts#L67
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function getInputName(name: string): string {
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return `INPUT_${name.replace(/ /g, '_').toUpperCase()}`;
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}
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function setInput(name: string, value: string): void {
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process.env[getInputName(name)] = value;
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}
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// Assert that process.stdout.write calls called only with the given arguments.
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function assertWriteCalls(calls: string[]): void {
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expect(process.stdout.write).toHaveBeenCalledTimes(calls.length);
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for (let i = 0; i < calls.length; i++) {
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expect(process.stdout.write).toHaveBeenNthCalledWith(i + 1, calls[i]);
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}
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}
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