repo stringlengths 5 106 | file_url stringlengths 78 301 | file_path stringlengths 4 211 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 14:56:49 2026-01-05 02:23:25 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
michalsnik/aos | https://github.com/michalsnik/aos/blob/329fb34f777034345f4d3f4def4dc3bcc300cc2e/cypress/integration/settings_anchor_spec.js | cypress/integration/settings_anchor_spec.js | describe('setting: anchor', function() {
before(() => {
cy.visit('/anchor.html');
cy.viewport(1280, 700);
cy.initAOS({
offset: 0
});
});
it('Should properly animate elements according to anchor positions', () => {
cy.get('.aos-animate').should('have.length', 0);
cy.scrollTo(0, 50);... | javascript | MIT | 329fb34f777034345f4d3f4def4dc3bcc300cc2e | 2026-01-04T15:02:25.536486Z | false |
michalsnik/aos | https://github.com/michalsnik/aos/blob/329fb34f777034345f4d3f4def4dc3bcc300cc2e/cypress/integration/settings_easing_spec.js | cypress/integration/settings_easing_spec.js | describe('setting: easing', function() {
before(() => {
cy.visit('/');
});
it('Should set default easing attribue on body', function() {
cy.initAOS();
cy.get('body').should('have.attr', 'data-aos-easing', 'ease');
});
it('Should respect global easing setting and set attribue on body', function()... | javascript | MIT | 329fb34f777034345f4d3f4def4dc3bcc300cc2e | 2026-01-04T15:02:25.536486Z | false |
michalsnik/aos | https://github.com/michalsnik/aos/blob/329fb34f777034345f4d3f4def4dc3bcc300cc2e/cypress/integration/settings_startEvent_spec.js | cypress/integration/settings_startEvent_spec.js | describe('setting: startEvent', function() {
beforeEach(() => {
cy.visit('/');
});
it('Should allow to initialize AOS on custom event', function() {
cy.initAOS({
startEvent: 'customEvent'
});
cy.get('.aos-init').should('have.length', 0);
cy.dispatchEvent('customEvent');
cy.get('.ao... | javascript | MIT | 329fb34f777034345f4d3f4def4dc3bcc300cc2e | 2026-01-04T15:02:25.536486Z | false |
michalsnik/aos | https://github.com/michalsnik/aos/blob/329fb34f777034345f4d3f4def4dc3bcc300cc2e/cypress/integration/settings_mirror.js | cypress/integration/settings_mirror.js | describe('setting: mirror', function() {
before(() => {
cy.visit('/');
cy.viewport(1280, 650);
cy.initAOS({
mirror: true,
offset: 50
});
});
it('Should animate in and out', function() {
cy.get('.aos-animate').should('have.length', 6);
cy.scrollTo(0, 50);
cy.get('.aos-anim... | javascript | MIT | 329fb34f777034345f4d3f4def4dc3bcc300cc2e | 2026-01-04T15:02:25.536486Z | false |
michalsnik/aos | https://github.com/michalsnik/aos/blob/329fb34f777034345f4d3f4def4dc3bcc300cc2e/cypress/plugins/index.js | cypress/plugins/index.js | module.exports = (on, config) => {
on('before:browser:launch', (browser = {}, args) => {
console.log(browser, args); // see what all is in here!
if (browser.name === 'chrome') {
args.push('--disable-gpu');
return args;
}
});
};
| javascript | MIT | 329fb34f777034345f4d3f4def4dc3bcc300cc2e | 2026-01-04T15:02:25.536486Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/readme.js | __tests__/readme.js | "use strict"
import {
produce,
applyPatches,
immerable,
produceWithPatches,
enableMapSet,
enablePatches,
setAutoFreeze
} from "../src/immer"
enableMapSet()
enablePatches()
describe("readme example", () => {
it("works", () => {
const baseState = [
{
todo: "Learn typescript",
done: true
},
{
... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/curry.js | __tests__/curry.js | "use strict"
import {
produce,
setUseProxies,
produceWithPatches,
enablePatches
} from "../src/immer"
enablePatches()
runTests("proxy", true)
function runTests(name) {
describe("curry - " + name, () => {
it("should check arguments", () => {
expect(() => produce()).toThrowErrorMatchingSnapshot()
expect((... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/original.js | __tests__/original.js | "use strict"
import {produce, original} from "../src/immer"
const isProd = process.env.NODE_ENV === "production"
describe("original", () => {
const baseState = {
a: [],
b: {}
}
it("should return the original from the draft", () => {
produce(baseState, draftState => {
expect(original(draftState)).toBe(bas... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/isDraftable.js | __tests__/isDraftable.js | "use strict"
import {isDraftable} from "../src/immer"
test("non-plain object with undefined constructor doesn't error", () => {
const obj = Object.create(Object.create(null))
expect(isDraftable(obj)).toBe(false)
})
| javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/plugins.js | __tests__/plugins.js | import {produce, produceWithPatches, applyPatches} from "../src/immer"
test("error when using Maps", () => {
expect(() => {
produce(new Map(), function() {})
}).toThrowErrorMatchingSnapshot()
})
test("error when using patches - 1", () => {
expect(() => {
produce(
{},
function() {},
function() {}
)
... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/base.js | __tests__/base.js | "use strict"
import {vi} from "vitest"
import {
Immer,
nothing,
original,
isDraft,
immerable,
enablePatches,
enableMapSet,
enableArrayMethods
} from "../src/immer"
import {
each,
shallowCopy,
DRAFT_STATE,
clearPlugin,
PluginArrayMethods
} from "../src/internal"
import deepFreeze from "deep-freeze"
import ... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | true |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/current.js | __tests__/current.js | import {
setAutoFreeze,
current,
immerable,
isDraft,
produce,
original,
freeze,
enableMapSet
} from "../src/immer"
enableMapSet()
runTests("proxy", true)
const isProd = process.env.NODE_ENV === "production"
function runTests(name) {
describe("current - " + name, () => {
beforeAll(() => {
setAutoFreeze... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/regressions.js | __tests__/regressions.js | "use strict"
import {
Immer,
nothing,
original,
isDraft,
immerable,
enableMapSet
} from "../src/immer"
enableMapSet()
runBaseTest("proxy (no freeze)", true, false)
runBaseTest("proxy (autofreeze)", true, true)
runBaseTest("es5 (no freeze)", false, false)
runBaseTest("es5 (autofreeze)", false, true)
function ru... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/map-set.js | __tests__/map-set.js | "use strict"
import {vi} from "vitest"
import {
Immer,
nothing,
original,
isDraft,
immerable,
enablePatches,
enableMapSet
} from "../src/immer"
import {each, shallowCopy, isEnumerable, DRAFT_STATE} from "../src/utils/common"
enableMapSet()
enablePatches()
vi.setConfig({
testTimeout: 1000
})
runBaseTest("prox... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/updateScenarios.js | __tests__/updateScenarios.js | import {describe, test, expect, beforeEach} from "vitest"
import {produce} from "../src/immer"
// Test configuration - smaller values for faster tests
const TEST_CONFIG = {
arraySize: 10,
nestedArraySize: 2,
multiUpdateCount: 5,
reuseStateIterations: 5
}
function createInitialState(arraySize = TEST_CONFIG.arraySi... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/null.js | __tests__/null.js | "use strict"
import {produce} from "../src/immer"
describe("null functionality", () => {
const baseState = null
it("should return the original without modifications", () => {
const nextState = produce(baseState, () => {})
expect(nextState).toBe(baseState)
})
})
| javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/patch.js | __tests__/patch.js | "use strict"
import {vi} from "vitest"
import {
produce,
applyPatches,
produceWithPatches,
isDraft,
immerable,
nothing,
enablePatches,
enableMapSet
} from "../src/immer"
enablePatches()
enableMapSet()
vi.setConfig({
testTimeout: 1000
})
const isProd = process.env.NODE_ENV === "production"
function createPa... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/manual.js | __tests__/manual.js | "use strict"
import {vi} from "vitest"
import {
setUseProxies,
createDraft,
finishDraft,
produce,
isDraft,
enablePatches
} from "../src/immer"
enablePatches()
const isProd = process.env.NODE_ENV === "production"
runTests("proxy", true)
function runTests(name) {
describe("manual - " + name, () => {
it("shou... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/__tests__/frozen.js | __tests__/frozen.js | "use strict"
import {
produce,
setUseProxies,
setAutoFreeze,
freeze,
enableMapSet
} from "../src/immer"
enableMapSet()
const {isFrozen} = Object
runTests("proxy", true)
function runTests(name) {
describe("auto freeze - " + name, () => {
beforeAll(() => {
setAutoFreeze(true)
})
it("never freezes the ... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/perf-testing/rolldown.config.js | perf-testing/rolldown.config.js | export default {
input: "immutability-benchmarks.mjs",
output: {
file: "dist/immutability-benchmarks.js",
sourcemap: true
},
platform: "node",
define: {
"process.env.NODE_ENV": JSON.stringify("production")
},
external: ["bun:jsc", "@mitata/counters"],
resolve: {
alias: {
immer10Perf: "../dist/immer.m... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/perf-testing/read-cpuprofile.js | perf-testing/read-cpuprofile.js | import fs from "fs"
import {SourceMapConsumer} from "source-map"
let profileName = process.argv[2]
if (!profileName) {
const cpuProfiles = fs.readdirSync(".").filter(f => f.endsWith(".cpuprofile"))
const [lastProfile] = cpuProfiles.slice(-1)
if (!lastProfile) {
console.error("Usage: node read-cpuprofile.js <path... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/website/sidebars.js | website/sidebars.js | module.exports = {
Immer: {
Basics: [
"introduction",
"installation",
"produce",
"curried-produce",
"example-setstate",
"update-patterns"
],
"Advanced Features": [
"api",
"map-set",
"array-methods",
"complex-objects",
"current",
"original",
"patches",
"freezing",
"ret... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
immerjs/immer | https://github.com/immerjs/immer/blob/570c8009c40990fe5b0f742c5ae114c107a5024f/website/docusaurus.config.js | website/docusaurus.config.js | // See https://v2.docusaurus.io/docs/configuration for more information.
module.exports = {
title: "Immer",
tagline: "Create the next immutable state by mutating the current one.",
url: "https://immerjs.github.io/",
baseUrl: process.env.NETLIFY_PREVIEW ? "/" : "/immer/",
projectName: "immer",
organizationName: "... | javascript | MIT | 570c8009c40990fe5b0f742c5ae114c107a5024f | 2026-01-04T15:01:58.604570Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/index.js | index.js | const { Argument } = require('./lib/argument.js');
const { Command } = require('./lib/command.js');
const { CommanderError, InvalidArgumentError } = require('./lib/error.js');
const { Help } = require('./lib/help.js');
const { Option } = require('./lib/option.js');
exports.program = new Command();
exports.createComma... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/.prettierrc.js | .prettierrc.js | const config = {
singleQuote: true,
overrides: [
{
files: ['tsconfig*.json'],
options: { parser: 'jsonc' },
},
],
};
module.exports = config;
| javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/jest.config.js | jest.config.js | const config = {
testEnvironment: 'node',
collectCoverage: true,
transform: {
'^.+\\.tsx?$': ['ts-jest', { tsconfig: 'tsconfig.ts.json' }],
},
testPathIgnorePatterns: ['/node_modules/'],
};
module.exports = config;
| javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/eslint.config.js | eslint.config.js | const globals = require('globals');
const esLintjs = require('@eslint/js');
const jest = require('eslint-plugin-jest');
const tseslint = require('typescript-eslint');
const prettier = require('eslint-config-prettier');
// Only run tseslint on the files that we have included for TypeScript.
const tsconfigTsFiles = ['**... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.unknownOption.test.js | tests/command.unknownOption.test.js | const commander = require('../');
// Checking for detection of unknown options, including regression tests for some past issues.
describe('unknownOption', () => {
// Optional. Use internal knowledge to suppress output to keep test output clean.
let writeErrorSpy;
beforeAll(() => {
writeErrorSpy = jest
... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.flags.test.js | tests/options.flags.test.js | const commander = require('../');
// Test the various ways flags can be specified in the first parameter to `.option`
test('when only short flag defined and not specified then value is undefined', () => {
const program = new commander.Command();
program.option('-p', 'add pepper');
program.parse(['node', 'test']... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/deprecated.test.js | tests/deprecated.test.js | const commander = require('../');
// Test for backwards compatible behaviour of deprecated features that don't fit in elsewhere.
// We keep deprecated features working (when not too difficult) to avoid breaking existing code
// and reduce barriers to updating to latest version of Commander.
describe('option with regu... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.addHelpText.test.js | tests/command.addHelpText.test.js | const commander = require('../');
// Using outputHelp to simplify testing.
describe('program calls to addHelpText', () => {
let writeSpy;
beforeAll(() => {
writeSpy = jest.spyOn(process.stdout, 'write').mockImplementation(() => {});
});
afterEach(() => {
writeSpy.mockClear();
});
afterAll(() =>... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.addCommand.test.js | tests/command.addCommand.test.js | const commander = require('../');
// simple sanity check subcommand works
test('when addCommand and specify subcommand then called', () => {
const program = new commander.Command();
const leafAction = jest.fn();
const sub = new commander.Command();
sub.name('sub').action(leafAction);
program.addCommand(sub);... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.registerClash.test.js | tests/command.registerClash.test.js | const { Command } = require('../');
test('when command name conflicts with existing name then throw', () => {
expect(() => {
const program = new Command();
program.command('one');
program.command('one');
}).toThrow('cannot add command');
});
test('when command name conflicts with existing alias then t... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.executableSubcommand.search.test.js | tests/command.executableSubcommand.search.test.js | const childProcess = require('child_process');
const fs = require('fs');
const path = require('path');
const commander = require('../');
// This file does in-process mocking. Bit clumsy but faster and less external clutter than using fixtures.
// See also command.executableSubcommand.lookup.test.js for tests using fix... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.implies.test.js | tests/options.implies.test.js | const { Command, Option } = require('../');
describe('check priorities', () => {
test('when source undefined and implied undefined then implied is undefined', () => {
const program = new Command();
program
.addOption(new Option('--foo').implies({ bar: 'implied' }))
.option('--bar');
program.p... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.nested.test.js | tests/command.nested.test.js | const commander = require('../');
test('when call nested subcommand then runs', () => {
const program = new commander.Command();
const leafAction = jest.fn();
program.command('sub1').command('sub2').action(leafAction);
program.parse('node test.js sub1 sub2'.split(' '));
expect(leafAction).toHaveBeenCalled();... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/negatives.test.js | tests/negatives.test.js | const { Command } = require('../');
// boolean is whether is a consumable argument when negative numbers allowed
const negativeNumbers = [
['-.1', true],
['-123', true],
['-123.45', true],
['-1e3', true],
['-1e+3', true],
['-1e-3', true],
['-1.2e3', true],
['-1.2e+3', true],
['-1.2e-3', true],
['-1... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.custom-processing.test.js | tests/options.custom-processing.test.js | const commander = require('../');
function myParseInt(value, dummyPrevious) {
// parseInt takes a string and a radix
return parseInt(value, 10);
}
function increaseVerbosity(dummyValue, previous) {
return previous + 1;
}
function collect(value, previous) {
return previous.concat([value]);
}
function commaSe... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.description.test.js | tests/command.description.test.js | const commander = require('../');
test('when set description then get description', () => {
const program = new commander.Command();
const description = 'abcdef';
program.description(description);
expect(program.description()).toMatch(description);
});
| javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/program.test.js | tests/program.test.js | const {
program,
Command,
Option,
Argument,
Help,
CommanderError,
InvalidArgumentError,
InvalidOptionArgumentError,
createCommand,
createOption,
createArgument,
} = require('../index.js');
// Do some testing of the default export(s).
// Similar tests to ts-imports.test.ts and esm-imports-test.js.... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.visibleCommands.test.js | tests/help.visibleCommands.test.js | const commander = require('../');
// These are tests of the Help class, not of the Command help.
// There is some overlap with the higher level Command tests (which predate Help).
describe('visibleCommands', () => {
test('when no subcommands then empty array', () => {
const program = new commander.Command();
... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.allowUnknownOption.test.js | tests/command.allowUnknownOption.test.js | const commander = require('../');
// Not testing output, just testing whether an error is detected.
describe('allowUnknownOption', () => {
// Optional. Use internal knowledge to suppress output to keep test output clean.
let writeErrorSpy;
beforeAll(() => {
writeErrorSpy = jest
.spyOn(process.stderr,... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.conflicts.test.js | tests/options.conflicts.test.js | const path = require('path');
const commander = require('../');
describe('command with conflicting options', () => {
function makeProgram() {
const actionMock = jest.fn();
const program = new commander.Command();
program
.exitOverride()
.configureOutput({
writeErr: () => {},
w... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.values.test.js | tests/options.values.test.js | const commander = require('../');
// Test the ways values can be specified for options.
// See also references on "Utility Conventions" in command.parseOptions.test.js
// options with required values can eat values starting with a dash, including just dash sometimes used as alias for stdin
//
// option with required ... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.env.test.js | tests/options.env.test.js | const commander = require('../');
// treating optional same as required, treat as option taking value rather than as boolean
describe.each(['-f, --foo <required-arg>', '-f, --foo [optional-arg]'])(
'option declared as: %s',
(fooFlags) => {
test('when env undefined and no cli then option undefined', () => {
... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.addHelpOption.test.js | tests/command.addHelpOption.test.js | const { Command, Option } = require('../');
// More complete tests are in command.helpOption.test.js.
describe('addHelpOption', () => {
let writeSpy;
let writeErrorSpy;
beforeAll(() => {
// Optional. Suppress expected output to keep test output clean.
writeSpy = jest.spyOn(process.stdout, 'write').mock... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.name.test.js | tests/command.name.test.js | const path = require('path');
const commander = require('../');
test('when construct with name then name is set', () => {
const program = new commander.Command('foo');
expect(program.name()).toBe('foo');
});
test('when set program name and parse then name is as assigned', () => {
const program = new commander.C... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.configureHelp.test.js | tests/command.configureHelp.test.js | const commander = require('../');
test('when configure program then affects program helpInformation', () => {
const program = new commander.Command();
program.configureHelp({
formatHelp: () => {
return 'custom';
},
});
expect(program.helpInformation()).toEqual('custom');
});
test('when configure... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.style.test.js | tests/help.style.test.js | const { Command } = require('../');
function red(str) {
// Use plain characters so not stripped in Jest failure messages. (Means displayWidth is bogus though.)
return `RED ${str} DER`;
}
function stripRed(str) {
return str.replace(/RED /g, '').replace(/ DER/g, '');
}
function displayWidth(str) {
// Not really ... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.alias.test.js | tests/command.alias.test.js | const commander = require('../');
// Running alias commands is tested in command.executableSubcommand.lookup.test.js
// Test various other behaviours for .alias
test('when command has alias then appears in help', () => {
const program = new commander.Command();
program.command('info [thing]').alias('i');
const ... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.onCommand.test.js | tests/command.onCommand.test.js | const commander = require('../');
// The action handler used to be implemented using command events and listeners.
// Now, this is mostly just for backwards compatibility.
describe(".command('*')", () => {
test('when action handler for subcommand then emit command:subcommand', () => {
const mockListener = jest.... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.boxWrap.test.js | tests/help.boxWrap.test.js | const commander = require('../');
test('when empty string then return empty string', () => {
const helper = new commander.Help();
const text = '';
const wrapped = helper.boxWrap(text, 50);
expect(wrapped).toEqual(text);
});
test('when string contains unix line breaks then return (unix) empty lines', () => {
... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/useColor.test.js | tests/useColor.test.js | const { useColor } = require('../lib/command.js');
describe('internal useColor environment variable support', () => {
let holdNoColor = process.env.NO_COLOR;
let holdForceColor = process.env.FORCE_COLOR;
let holdCliColorForce = process.env.CLICOLOR_FORCE;
beforeEach(() => {
delete process.env.NO_COLOR;
... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.visibleArguments.test.js | tests/help.visibleArguments.test.js | const commander = require('../');
// These are tests of the Help class, not of the Command help.
// There is some overlap with the higher level Command tests (which predate Help).
describe('visibleArguments', () => {
test('when no arguments then empty array', () => {
const program = new commander.Command();
... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.executableSubcommand.inspect.test.js | tests/command.executableSubcommand.inspect.test.js | const childProcess = require('child_process');
const path = require('path');
const util = require('util');
const execFileAsync = util.promisify(childProcess.execFile);
// Test the special handling for --inspect to increment fixed debug port numbers.
// If we reuse port we can get conflicts because port not released f... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/commander.configureCommand.test.js | tests/commander.configureCommand.test.js | const commander = require('../');
// Mostly testing direct on program, limited check that (sub)command working same.
// Default behaviours
test('when default then options not stored on command', () => {
const program = new commander.Command();
program.option('--foo <value>', 'description');
program.parse(['nod... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.optionTerm.test.js | tests/help.optionTerm.test.js | const commander = require('../');
// These are tests of the Help class, not of the Command help.
// There is some overlap with the higher level Command tests (which predate Help).
describe('optionTerm', () => {
test('when -s flags then returns flags', () => {
const flags = '-s';
const option = new commander... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.executableSubcommand.test.js | tests/command.executableSubcommand.test.js | const commander = require('../');
// Executable subcommand tests that didn't fit in elsewhere.
// This is the default behaviour when no default command and no action handlers
test('when no command specified and executable then display help', () => {
// Optional. Suppress normal output to keep test output clean.
c... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.preformatted.test.js | tests/help.preformatted.test.js | const { Help, Command } = require('../');
describe('preformatted', () => {
test('when single line then false', () => {
const helper = new Help();
expect(helper.preformatted('a b c')).toBe(false);
});
test('when single line with leading whitespace then false', () => {
const helper = new Help();
e... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.visibleOptions.test.js | tests/help.visibleOptions.test.js | const commander = require('../');
// These are tests of the Help class, not of the Command help.
// There is some overlap with the higher level Command tests (which predate Help).
describe('visibleOptions', () => {
test('when no options then just help visible', () => {
const program = new commander.Command();
... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.option-misuse.test.js | tests/command.option-misuse.test.js | const { Command, Option } = require('../');
// It is a reasonable and easy mistake to pass Option to .option(). Detect this
// and offer advice.
const expectedMessage =
'To add an Option object use addOption() instead of option() or requiredOption()';
test('when pass Option to .option() then throw', () => {
cons... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.visibleGlobalOptions.test.js | tests/help.visibleGlobalOptions.test.js | const commander = require('../');
test('when default configuration then return empty array', () => {
const program = new commander.Command();
program.option('--global');
const sub = program.command('sub');
const helper = sub.createHelp();
expect(helper.visibleGlobalOptions(program)).toEqual([]);
});
test('w... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.helpCommand.test.js | tests/command.helpCommand.test.js | const commander = require('../');
describe('help command listed in helpInformation', () => {
test('when program has no subcommands then no automatic help command', () => {
const program = new commander.Command();
const helpInformation = program.helpInformation();
expect(helpInformation).not.toMatch(/help... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.createHelp.test.js | tests/command.createHelp.test.js | const commander = require('../');
test('when override createCommand then affects help', () => {
class MyHelp extends commander.Help {
formatHelp(cmd, helper) {
return 'custom';
}
}
class MyCommand extends commander.Command {
createHelp() {
return Object.assign(new MyHelp(), this.configur... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.bool.small.combined.test.js | tests/options.bool.small.combined.test.js | const commander = require('../');
test('when when multiple short flags specified then all values are true', () => {
const program = new commander.Command();
program
.option('-p, --pepper', 'add pepper')
.option('-c, --cheese', 'add cheese');
program.parse(['node', 'test', '-pc']);
expect(program.opts... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.action.test.js | tests/command.action.test.js | const commander = require('../');
// Test some behaviours of .action not covered in more specific tests.
test('when .action called then command passed to action', () => {
const actionMock = jest.fn();
const program = new commander.Command();
const cmd = program.command('info').action(actionMock);
program.pars... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/option.chain.test.js | tests/option.chain.test.js | const { Option } = require('../');
describe('Option methods that should return this for chaining', () => {
test('when call .default() then returns this', () => {
const option = new Option('-e,--example <value>');
const result = option.default(3);
expect(result).toBe(option);
});
test('when call .arg... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/option.bad-flags.test.js | tests/option.bad-flags.test.js | const { Option } = require('../');
// Check that unsupported flags throw.
test.each([
{ flags: '-a, -b' }, // too many short flags
{ flags: '-a, -b <value>' },
{ flags: '-a, -b, --long' },
{ flags: '--one, --two, --three' }, // too many long flags
{ flags: '-ws' }, // short flag with more than one character
... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.opts.test.js | tests/options.opts.test.js | const commander = require('../');
// Test the `.opts()` way of accessing option values.
// Basic coverage of the main option types (leaving out negatable flags and options with optional values).
test('when .version used with storeOptionsAsProperties() then version in opts', () => {
const program = new commander.Com... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.preset.test.js | tests/options.preset.test.js | const { Command, Option } = require('../');
test('when boolean option with string preset used then value is preset', () => {
const program = new Command();
program.addOption(new Option('-d, --debug').preset('foo'));
program.parse(['-d'], { from: 'user' });
expect(program.opts().debug).toBe('foo');
});
test('w... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.default.test.js | tests/command.default.test.js | const childProcess = require('child_process');
const commander = require('../');
const path = require('path');
const util = require('util');
const execFileAsync = util.promisify(childProcess.execFile);
describe('default executable command', () => {
// Calling node explicitly so pm works without file suffix cross-pl... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/createCommand.test.js | tests/createCommand.test.js | const commander = require('../');
test('when createCommand then unattached', () => {
const program = new commander.Command();
const cmd = program.createCommand();
expect(program.commands.length).toBe(0);
expect(cmd.parent).toBeFalsy(); // (actually null, but use weaker test for unattached)
});
test('when subc... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.createOption.test.js | tests/command.createOption.test.js | const commander = require('../');
class MyOption extends commander.Option {
constructor(flags, description) {
super(flags, description);
this.myProperty = 'MyOption';
}
}
class MyCommand extends commander.Command {
createOption(flags, description) {
return new MyOption(flags, description);
}
}
te... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.executableSubcommand.signals.test.js | tests/command.executableSubcommand.signals.test.js | const childProcess = require('child_process');
const path = require('path');
const pmPath = path.join(__dirname, 'fixtures', 'pm');
// Disabling some tests on Windows as:
// "Windows does not support sending signals"
// https://nodejs.org/api/process.html#process_signal_events
const describeOrSkipOnWindows =
proce... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.parseOptions.test.js | tests/command.parseOptions.test.js | const childProcess = require('child_process');
const commander = require('../');
const path = require('path');
const util = require('util');
const execFileAsync = util.promisify(childProcess.execFile);
// Combination of parse and parseOptions tests which are more about details
// than high level behaviours which are ... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.error.test.js | tests/command.error.test.js | const commander = require('../');
test('when error called with message then message displayed on stderr', () => {
const exitSpy = jest.spyOn(process, 'exit').mockImplementation(() => {});
const stderrSpy = jest
.spyOn(process.stderr, 'write')
.mockImplementation(() => {});
const program = new commander.... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.getset.test.js | tests/options.getset.test.js | const commander = require('../');
describe.each([true, false])(
'storeOptionsAsProperties is %s',
(storeOptionsAsProperties) => {
test('when option specified on CLI then value returned by getOptionValue', () => {
const program = new commander.Command();
program
.storeOptionsAsProperties(sto... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.configureOutput.test.js | tests/command.configureOutput.test.js | const commander = require('../');
const process = require('node:process');
test('when default writeErr() then error on stderr', () => {
const writeSpy = jest
.spyOn(process.stderr, 'write')
.mockImplementation(() => {});
const program = new commander.Command();
program.exitOverride();
try {
progra... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.chain.test.js | tests/command.chain.test.js | const { Command, Option, Argument } = require('../');
// Testing the functions which should chain.
// parse and parseAsync are tested in command.parse.test.js
describe('Command methods that should return this for chaining', () => {
test('when call .command() with description for stand-alone executable then returns ... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.showGlobalOptions.test.js | tests/help.showGlobalOptions.test.js | const commander = require('../');
test('when default configuration then global options hidden', () => {
const program = new commander.Command();
program.option('--global');
const sub = program.command('sub');
expect(sub.helpInformation()).not.toContain('global');
});
test('when showGlobalOptions:true then pro... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/argument.choices.test.js | tests/argument.choices.test.js | const commander = require('../');
test('when command argument in choices then argument set', () => {
const program = new commander.Command();
let shade;
program
.exitOverride()
.addArgument(new commander.Argument('<shade>').choices(['red', 'blue']))
.action((shadeParam) => {
shade = shadeParam;... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.hook.test.js | tests/command.hook.test.js | const commander = require('../');
test('when hook event wrong then throw', () => {
const program = new commander.Command();
expect(() => {
program.hook('silly', () => {});
}).toThrow();
});
test('when no action then action hooks not called', () => {
const hook = jest.fn();
const program = new commander.... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.bool.test.js | tests/options.bool.test.js | const commander = require('../');
// Test simple flag and negatable flag
// boolean flag on program
describe('boolean flag on program', () => {
test('when boolean flag not specified then value is undefined', () => {
const program = new commander.Command();
program.option('--pepper', 'add pepper');
progr... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/argument.variadic.test.js | tests/argument.variadic.test.js | const commander = require('../');
// Testing variadic arguments. Testing all the action arguments, but could test just variadicArg.
describe('variadic argument', () => {
test('when no extra arguments specified for program then variadic arg is empty array', () => {
const actionMock = jest.fn();
const program... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.camelcase.test.js | tests/options.camelcase.test.js | const commander = require('../');
// Capitalise the letters of words after dashes, but otherwise preserve case
test('when option defined with --word-word then option property is wordWord', () => {
const program = new commander.Command();
program.option('--my-option', 'description');
program.parse(['node', 'test... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.twice.test.js | tests/options.twice.test.js | const { Command, Option } = require('../');
// Test that when option specified twice, second use wins.
// Seems pretty obvious for boolean options, but there was a bug before Commander v9.
test('when boolean option used twice then value is true', () => {
const program = new Command();
program.option('-d, --debug'... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/args.literal.test.js | tests/args.literal.test.js | const commander = require('../');
// Utility Conventions: http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap12.html#tag_12_02
//
// 12.2 Utility Syntax Guidelines, Guideline 10:
// The first -- argument that is not an option-argument should be accepted as a delimiter indicating the end of options. Any fo... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.sortCommands.test.js | tests/help.sortCommands.test.js | const commander = require('../');
// These are tests of the Help class, not of the Command help.
// There is some overlap with the higher level Command tests (which predate Help).
describe('sortSubcommands', () => {
test('when unsorted then commands in order added', () => {
const program = new commander.Command... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.commandUsage.test.js | tests/help.commandUsage.test.js | const commander = require('../');
// These are tests of the Help class, not of the Command help.
// There is some overlap with the higher level Command tests (which predate Help).
describe('commandUsage', () => {
test('when single program then "program [options]"', () => {
const program = new commander.Command(... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.parse.test.js | tests/command.parse.test.js | const commander = require('../');
// Testing some Electron conventions but not directly using Electron to avoid overheads.
// https://github.com/electron/electron/issues/4690#issuecomment-217435222
// https://www.electronjs.org/docs/api/process#processdefaultapp-readonly
// (If mutating process.argv and process.execA... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.version.test.js | tests/options.version.test.js | const commander = require('../');
// Test .version. Using exitOverride to check behaviour (instead of mocking process.exit).
describe('.version', () => {
test('when no .version and specify --version then unknown option error', () => {
const errorMessage = 'unknownOption';
const program = new commander.Comma... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.subcommandDescription.test.js | tests/help.subcommandDescription.test.js | const commander = require('../');
// These are tests of the Help class, not of the Command help.
// There is some overlap with the higher level Command tests (which predate Help).
describe('subcommandDescription', () => {
test('when program has no summary or description then empty string', () => {
const program... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.optsWithGlobals.test.js | tests/options.optsWithGlobals.test.js | const commander = require('../');
// Testing optsWithGlobals and getOptionValueSourceWithGlobals with focus on globals.
describe('optsWithGlobals', () => {
test('when variety of options used with program then opts is same as optsWithGlobals', () => {
const program = new commander.Command();
program
.o... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.asterisk.test.js | tests/command.asterisk.test.js | const commander = require('../');
// .command('*') is the old main/default command handler. It adds a listener
// for 'command:*'. It has been somewhat replaced by the program action handler,
// so most uses are probably old code. Current plan is keep the code backwards compatible
// and put work in elsewhere for new ... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.minWidthToWrap.test.js | tests/help.minWidthToWrap.test.js | const commander = require('../');
describe('Help.minWidthToWrap', () => {
test('when enough width then wrap', () => {
const program = new commander.Command('program');
program.description('x '.repeat(110));
program.configureOutput({
getOutHelpWidth: () => 100, // lots of room to wrap
});
co... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/help.stripAnsi.test.js | tests/help.stripAnsi.test.js | const { stripColor } = require('../lib/help');
// https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_(Select_Graphic_Rendition)_parameters
// Test the lowest level routine being used for SGR support.
const ESC = '\u001b';
const CSI = ESC + '[';
test('SGR only', () => {
const str = `${CSI}4m`;
expect(stripColor(... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.executableSubcommand.mock.test.js | tests/command.executableSubcommand.mock.test.js | const commander = require('../');
const childProcess = require('child_process');
const EventEmitter = require('events');
// Using mock to allow try/catch around what is otherwise out-of-stack error handling.
// Injecting errors, these are not end-to-end tests.
function makeSystemError(code) {
// We can not make an ... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/helpGroup.test.js | tests/helpGroup.test.js | const { Command, Option } = require('../');
// Similar tests for Option.helpGroup() and Command.helpGroup(),
// and for Command.optionsGroup() and Command.commandsGroup().
describe('Option.helpGroup', () => {
test('when add one option with helpGroup then help contains group', () => {
const program = new Command... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/options.dual-options.test.js | tests/options.dual-options.test.js | const { Option, DualOptions } = require('../lib/option.js');
const { Command } = require('../');
// This tests an internal helper class which is not currently exposed on the package.
test('when positive option then stored in positiveOptions', () => {
const program = new Command();
program.option('--one');
const... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
tj/commander.js | https://github.com/tj/commander.js/blob/0692be58103e1ea8052d5d45ab11cc02e197eea5/tests/command.positionalOptions.test.js | tests/command.positionalOptions.test.js | const commander = require('../');
// The changes to parsing for positional options are subtle, and took extra care to work with
// implicit help and default commands. Lots of tests.
describe('program with passThrough', () => {
function makeProgram() {
const program = new commander.Command();
program.passThr... | javascript | MIT | 0692be58103e1ea8052d5d45ab11cc02e197eea5 | 2026-01-04T15:02:25.844440Z | false |
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