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

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import * as fs from 'fs';
import * as path from 'path';
import * as buildx from '../src/buildx';
import * as context from '../src/context';
jest.spyOn(context, 'defaultContext').mockImplementation((): string => {
return 'https://github.com/docker/build-push-action.git#test-jest';
});
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 path.join('/tmp/.docker-build-push-jest', '.tmpname-jest').split(path.sep).join(path.posix.sep);
});
describe('getArgs', () => {
beforeEach(() => {
process.env = Object.keys(process.env).reduce((object, key) => {
if (!key.startsWith('INPUT_')) {
object[key] = process.env[key];
}
return object;
}, {});
});
// prettier-ignore
test.each([
[
'0.4.1',
new Map<string, string>([
['context', '.'],
]),
[
'buildx',
'build',
'--iidfile', '/tmp/.docker-build-push-jest/iidfile',
'--file', 'Dockerfile',
'.'
]
],
[
'0.4.2',
new Map<string, string>([
['build-args', 'MY_ARG=val1,val2,val3\nARG=val'],
]),
[
'buildx',
'build',
'--build-arg', 'MY_ARG=val1,val2,val3',
'--build-arg', 'ARG=val',
'--iidfile', '/tmp/.docker-build-push-jest/iidfile',
'--file', 'Dockerfile',
'https://github.com/docker/build-push-action.git#test-jest'
]
],
[
'0.4.2',
new Map<string, string>([
['context', '.'],
['labels', 'org.opencontainers.image.title=buildkit\norg.opencontainers.image.description=concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit'],
['outputs', 'type=local,dest=./release-out']
]),
[
'buildx',
'build',
'--label', 'org.opencontainers.image.title=buildkit',
'--label', 'org.opencontainers.image.description=concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit',
'--output', 'type=local,dest=./release-out',
'--file', 'Dockerfile',
'.'
]
],
[
'0.4.1',
new Map<string, string>([
['context', '.'],
['platforms', 'linux/amd64,linux/arm64']
]),
[
'buildx',
'build',
'--platform', 'linux/amd64,linux/arm64',
'--file', 'Dockerfile',
'.'
]
],
[
'0.4.1',
new Map<string, string>([
['context', '.']
]),
[
'buildx',
'build',
'--iidfile', '/tmp/.docker-build-push-jest/iidfile',
'--file', 'Dockerfile',
'.'
]
],
[
'0.4.2',
new Map<string, string>([
['context', '.'],
['secrets', 'GIT_AUTH_TOKEN=abcdefghijklmno0123456789'],
]),
[
'buildx',
'build',
'--iidfile', '/tmp/.docker-build-push-jest/iidfile',
'--secret', 'id=GIT_AUTH_TOKEN,src=/tmp/.docker-build-push-jest/.tmpname-jest',
'--file', 'Dockerfile',
'.'
]
],
[
'0.4.2',
new Map<string, string>([
['github-token', 'abcdefghijklmno0123456789'],
['outputs', '.']
]),
[
'buildx',
'build',
'--output', '.',
'--secret', 'id=GIT_AUTH_TOKEN,src=/tmp/.docker-build-push-jest/.tmpname-jest',
'--file', 'Dockerfile',
'https://github.com/docker/build-push-action.git#test-jest'
]
],
[
'0.4.2',
new Map<string, string>([
['context', 'https://github.com/docker/build-push-action.git#heads/master'],
['tag', 'localhost:5000/name/app:latest'],
['platforms', 'linux/amd64,linux/arm64'],
['secrets', 'GIT_AUTH_TOKEN=abcdefghijklmno0123456789'],
['file', './test/Dockerfile'],
['builder', 'builder-git-context-2'],
['push', 'true']
]),
[
'buildx',
'build',
'--platform', 'linux/amd64,linux/arm64',
'--iidfile', '/tmp/.docker-build-push-jest/iidfile',
'--secret', 'id=GIT_AUTH_TOKEN,src=/tmp/.docker-build-push-jest/.tmpname-jest',
'--file', './test/Dockerfile',
'--builder', 'builder-git-context-2',
'--push',
'https://github.com/docker/build-push-action.git#heads/master'
]
]
])(
'given %p with %p as inputs, returns %p',
async (buildxVersion: string, inputs: Map<string, any>, expected: Array<string>) => {
await inputs.forEach((value: string, name: string) => {
setInput(name, value);
});
const defContext = context.defaultContext();
const inp = await context.getInputs(defContext);
console.log(inp);
const res = await context.getArgs(inp, defContext, buildxVersion);
console.log(res);
expect(res).toEqual(expected);
}
);
});
describe('getInputList', () => {
it('handles single line correctly', async () => {
await setInput('foo', 'bar');
const res = await context.getInputList('foo');
console.log(res);
expect(res).toEqual(['bar']);
});
it('handles multiple lines correctly', async () => {
setInput('foo', 'bar\nbaz');
const res = await context.getInputList('foo');
console.log(res);
expect(res).toEqual(['bar', 'baz']);
});
it('remove empty lines correctly', async () => {
setInput('foo', 'bar\n\nbaz');
const res = await context.getInputList('foo');
console.log(res);
expect(res).toEqual(['bar', 'baz']);
});
it('handles comma correctly', async () => {
setInput('foo', 'bar,baz');
const res = await context.getInputList('foo');
console.log(res);
expect(res).toEqual(['bar', 'baz']);
});
it('remove empty result correctly', async () => {
setInput('foo', 'bar,baz,');
const res = await context.getInputList('foo');
console.log(res);
expect(res).toEqual(['bar', 'baz']);
});
it('handles different new lines correctly', async () => {
setInput('foo', 'bar\r\nbaz');
const res = await context.getInputList('foo');
console.log(res);
expect(res).toEqual(['bar', 'baz']);
});
it('handles different new lines and comma correctly', async () => {
setInput('foo', 'bar\r\nbaz,bat');
const res = await context.getInputList('foo');
console.log(res);
expect(res).toEqual(['bar', 'baz', 'bat']);
});
it('handles multiple lines and ignoring comma correctly', async () => {
setInput('cache-from', 'user/app:cache\ntype=local,src=path/to/dir');
const res = await context.getInputList('cache-from', true);
console.log(res);
expect(res).toEqual(['user/app:cache', 'type=local,src=path/to/dir']);
});
it('handles different new lines and ignoring comma correctly', async () => {
setInput('cache-from', 'user/app:cache\r\ntype=local,src=path/to/dir');
const res = await context.getInputList('cache-from', true);
console.log(res);
expect(res).toEqual(['user/app:cache', 'type=local,src=path/to/dir']);
});
});
describe('asyncForEach', () => {
it('executes async tasks sequentially', async () => {
const testValues = [1, 2, 3, 4, 5];
const results: number[] = [];
await context.asyncForEach(testValues, async value => {
results.push(value);
});
expect(results).toEqual(testValues);
});
});
// See: https://github.com/actions/toolkit/blob/master/packages/core/src/core.ts#L67
function getInputName(name: string): string {
return `INPUT_${name.replace(/ /g, '_').toUpperCase()}`;
}
function setInput(name: string, value: string): void {
process.env[getInputName(name)] = value;
}