How to use jest method in storybook-test-runner

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matchers.js

Source:matchers.js Github

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1'use strict';2Object.defineProperty(exports, '__esModule', {3 value: true4});5var _jestDiff = require('jest-diff');6var _jestDiff2 = _interopRequireDefault(_jestDiff);7var _jestGetType = require('jest-get-type');8var _jestGetType2 = _interopRequireDefault(_jestGetType);9var _jestRegexUtil = require('jest-regex-util');10var _jestMatcherUtils = require('jest-matcher-utils');11var _utils = require('./utils');12var _jasmine_utils = require('./jasmine_utils');13function _interopRequireDefault(obj) {14 return obj && obj.__esModule ? obj : {default: obj};15}16const matchers = {17 toBe: function(received, expected) {18 const comment = 'Object.is equality';19 const pass = Object.is(received, expected);20 const message = pass21 ? () =>22 (0, _jestMatcherUtils.matcherHint)('.toBe', undefined, undefined, {23 comment: comment,24 isNot: true25 }) +26 '\n\n' +27 `Expected: ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +28 `Received: ${(0, _jestMatcherUtils.printReceived)(received)}`29 : () => {30 const suggestToEqual =31 (0, _jestGetType2.default)(received) ===32 (0, _jestGetType2.default)(expected) &&33 ((0, _jestGetType2.default)(received) === 'object' ||34 (0, _jestGetType2.default)(expected) === 'array') &&35 (0, _jasmine_utils.equals)(received, expected, [36 _utils.iterableEquality37 ]);38 const oneline = (0, _utils.isOneline)(expected, received);39 const diffString = (0, _jestDiff2.default)(expected, received, {40 expand: this.expand41 });42 return (43 (0, _jestMatcherUtils.matcherHint)('.toBe', undefined, undefined, {44 comment: comment,45 isNot: false46 }) +47 '\n\n' +48 `Expected: ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +49 `Received: ${(0, _jestMatcherUtils.printReceived)(received)}` +50 (diffString && !oneline ? `\n\nDifference:\n\n${diffString}` : '') +51 (suggestToEqual ? ` ${_jestMatcherUtils.SUGGEST_TO_EQUAL}` : '')52 );53 };54 // Passing the the actual and expected objects so that a custom reporter55 // could access them, for example in order to display a custom visual diff,56 // or create a different error message57 return {58 actual: received,59 expected: expected,60 message: message,61 name: 'toBe',62 pass: pass63 };64 },65 toBeCloseTo: function(actual, expected) {66 let precision =67 arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 2;68 const secondArgument = arguments.length === 3 ? 'precision' : null;69 (0, _jestMatcherUtils.ensureNumbers)(actual, expected, '.toBeCloseTo');70 const pass = Math.abs(expected - actual) < Math.pow(10, -precision) / 2;71 const message = () =>72 (0, _jestMatcherUtils.matcherHint)('.toBeCloseTo', undefined, undefined, {73 isNot: this.isNot,74 secondArgument: secondArgument75 }) +76 '\n\n' +77 `Precision: ${(0, _jestMatcherUtils.printExpected)(precision)}-digit\n` +78 `Expected: ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +79 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;80 return {message: message, pass: pass};81 },82 toBeDefined: function(actual, expected) {83 (0, _jestMatcherUtils.ensureNoExpected)(expected, '.toBeDefined');84 const pass = actual !== void 0;85 const message = () =>86 (0, _jestMatcherUtils.matcherHint)('.toBeDefined', 'received', '', {87 isNot: this.isNot88 }) +89 '\n\n' +90 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;91 return {message: message, pass: pass};92 },93 toBeFalsy: function(actual, expected) {94 (0, _jestMatcherUtils.ensureNoExpected)(expected, '.toBeFalsy');95 const pass = !actual;96 const message = () =>97 (0, _jestMatcherUtils.matcherHint)('.toBeFalsy', 'received', '', {98 isNot: this.isNot99 }) +100 '\n\n' +101 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;102 return {message: message, pass: pass};103 },104 toBeGreaterThan: function(actual, expected) {105 (0, _jestMatcherUtils.ensureNumbers)(actual, expected, '.toBeGreaterThan');106 const pass = actual > expected;107 const message = () =>108 (0, _jestMatcherUtils.matcherHint)(109 '.toBeGreaterThan',110 undefined,111 undefined,112 {113 isNot: this.isNot114 }115 ) +116 '\n\n' +117 `Expected: ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +118 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;119 return {message: message, pass: pass};120 },121 toBeGreaterThanOrEqual: function(actual, expected) {122 (0, _jestMatcherUtils.ensureNumbers)(123 actual,124 expected,125 '.toBeGreaterThanOrEqual'126 );127 const pass = actual >= expected;128 const message = () =>129 (0, _jestMatcherUtils.matcherHint)(130 '.toBeGreaterThanOrEqual',131 undefined,132 undefined,133 {134 isNot: this.isNot135 }136 ) +137 '\n\n' +138 `Expected: ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +139 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;140 return {message: message, pass: pass};141 },142 toBeInstanceOf: function(received, constructor) {143 const constType = (0, _jestGetType2.default)(constructor);144 if (constType !== 'function') {145 throw new Error(146 (0, _jestMatcherUtils.matcherHint)(147 '.toBeInstanceOf',148 'value',149 'constructor',150 {151 isNot: this.isNot152 }153 ) +154 `\n\n` +155 `Expected constructor to be a function. Instead got:\n` +156 ` ${(0, _jestMatcherUtils.printExpected)(constType)}`157 );158 }159 const pass = received instanceof constructor;160 const message = pass161 ? () =>162 (0, _jestMatcherUtils.matcherHint)(163 '.toBeInstanceOf',164 'value',165 'constructor',166 {167 isNot: this.isNot168 }169 ) +170 '\n\n' +171 `Expected constructor: ${(0, _jestMatcherUtils.EXPECTED_COLOR)(172 constructor.name || String(constructor)173 )}\n` +174 `Received value: ${(0, _jestMatcherUtils.printReceived)(received)}`175 : () =>176 (0, _jestMatcherUtils.matcherHint)(177 '.toBeInstanceOf',178 'value',179 'constructor',180 {181 isNot: this.isNot182 }183 ) +184 '\n\n' +185 `Expected constructor: ${(0, _jestMatcherUtils.EXPECTED_COLOR)(186 constructor.name || String(constructor)187 )}\n` +188 `Received constructor: ${(0, _jestMatcherUtils.RECEIVED_COLOR)(189 received != null190 ? received.constructor && received.constructor.name191 : ''192 )}\n` +193 `Received value: ${(0, _jestMatcherUtils.printReceived)(received)}`;194 return {message: message, pass: pass};195 },196 toBeLessThan: function(actual, expected) {197 (0, _jestMatcherUtils.ensureNumbers)(actual, expected, '.toBeLessThan');198 const pass = actual < expected;199 const message = () =>200 (0, _jestMatcherUtils.matcherHint)(201 '.toBeLessThan',202 undefined,203 undefined,204 {205 isNot: this.isNot206 }207 ) +208 '\n\n' +209 `Expected: ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +210 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;211 return {message: message, pass: pass};212 },213 toBeLessThanOrEqual: function(actual, expected) {214 (0, _jestMatcherUtils.ensureNumbers)(215 actual,216 expected,217 '.toBeLessThanOrEqual'218 );219 const pass = actual <= expected;220 const message = () =>221 (0, _jestMatcherUtils.matcherHint)(222 '.toBeLessThanOrEqual',223 undefined,224 undefined,225 {226 isNot: this.isNot227 }228 ) +229 '\n\n' +230 `Expected: ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +231 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;232 return {message: message, pass: pass};233 },234 toBeNaN: function(actual, expected) {235 (0, _jestMatcherUtils.ensureNoExpected)(expected, '.toBeNaN');236 const pass = Number.isNaN(actual);237 const message = () =>238 (0, _jestMatcherUtils.matcherHint)('.toBeNaN', 'received', '', {239 isNot: this.isNot240 }) +241 '\n\n' +242 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;243 return {message: message, pass: pass};244 },245 toBeNull: function(actual, expected) {246 (0, _jestMatcherUtils.ensureNoExpected)(expected, '.toBeNull');247 const pass = actual === null;248 const message = () =>249 (0, _jestMatcherUtils.matcherHint)('.toBeNull', 'received', '', {250 isNot: this.isNot251 }) +252 '\n\n' +253 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;254 return {message: message, pass: pass};255 },256 toBeTruthy: function(actual, expected) {257 (0, _jestMatcherUtils.ensureNoExpected)(expected, '.toBeTruthy');258 const pass = !!actual;259 const message = () =>260 (0, _jestMatcherUtils.matcherHint)('.toBeTruthy', 'received', '', {261 isNot: this.isNot262 }) +263 '\n\n' +264 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;265 return {message: message, pass: pass};266 },267 toBeUndefined: function(actual, expected) {268 (0, _jestMatcherUtils.ensureNoExpected)(expected, '.toBeUndefined');269 const pass = actual === void 0;270 const message = () =>271 (0, _jestMatcherUtils.matcherHint)('.toBeUndefined', 'received', '', {272 isNot: this.isNot273 }) +274 '\n\n' +275 `Received: ${(0, _jestMatcherUtils.printReceived)(actual)}`;276 return {message: message, pass: pass};277 },278 toContain: function(collection, value) {279 const collectionType = (0, _jestGetType2.default)(collection);280 let converted = null;281 if (Array.isArray(collection) || typeof collection === 'string') {282 // strings have `indexOf` so we don't need to convert283 // arrays have `indexOf` and we don't want to make a copy284 converted = collection;285 } else {286 try {287 converted = Array.from(collection);288 } catch (e) {289 throw new Error(290 (0, _jestMatcherUtils.matcherHint)(291 '[.not].toContainEqual',292 'collection',293 'value'294 ) +295 '\n\n' +296 `Expected ${(0, _jestMatcherUtils.RECEIVED_COLOR)(297 'collection'298 )} to be an array-like structure.\n` +299 (0, _jestMatcherUtils.printWithType)(300 'Received',301 collection,302 _jestMatcherUtils.printReceived303 )304 );305 }306 }307 // At this point, we're either a string or an Array,308 // which was converted from an array-like structure.309 const pass = converted.indexOf(value) != -1;310 const message = pass311 ? () =>312 (0, _jestMatcherUtils.matcherHint)(313 '.not.toContain',314 collectionType,315 'value'316 ) +317 '\n\n' +318 `Expected ${collectionType}:\n` +319 ` ${(0, _jestMatcherUtils.printReceived)(collection)}\n` +320 `Not to contain value:\n` +321 ` ${(0, _jestMatcherUtils.printExpected)(value)}\n`322 : () => {323 const suggestToContainEqual =324 converted !== null &&325 typeof converted !== 'string' &&326 converted instanceof Array &&327 converted.findIndex(item =>328 (0, _jasmine_utils.equals)(item, value, [_utils.iterableEquality])329 ) !== -1;330 return (331 (0, _jestMatcherUtils.matcherHint)(332 '.toContain',333 collectionType,334 'value'335 ) +336 '\n\n' +337 `Expected ${collectionType}:\n` +338 ` ${(0, _jestMatcherUtils.printReceived)(collection)}\n` +339 `To contain value:\n` +340 ` ${(0, _jestMatcherUtils.printExpected)(value)}` +341 (suggestToContainEqual342 ? `\n\n${_jestMatcherUtils.SUGGEST_TO_CONTAIN_EQUAL}`343 : '')344 );345 };346 return {message: message, pass: pass};347 },348 toContainEqual: function(collection, value) {349 const collectionType = (0, _jestGetType2.default)(collection);350 let converted = null;351 if (Array.isArray(collection)) {352 converted = collection;353 } else {354 try {355 converted = Array.from(collection);356 } catch (e) {357 throw new Error(358 (0, _jestMatcherUtils.matcherHint)(359 '[.not].toContainEqual',360 'collection',361 'value'362 ) +363 '\n\n' +364 `Expected ${(0, _jestMatcherUtils.RECEIVED_COLOR)(365 'collection'366 )} to be an array-like structure.\n` +367 (0, _jestMatcherUtils.printWithType)(368 'Received',369 collection,370 _jestMatcherUtils.printReceived371 )372 );373 }374 }375 const pass =376 converted.findIndex(item =>377 (0, _jasmine_utils.equals)(item, value, [_utils.iterableEquality])378 ) !== -1;379 const message = pass380 ? () =>381 (0, _jestMatcherUtils.matcherHint)(382 '.not.toContainEqual',383 collectionType,384 'value'385 ) +386 '\n\n' +387 `Expected ${collectionType}:\n` +388 ` ${(0, _jestMatcherUtils.printReceived)(collection)}\n` +389 `Not to contain a value equal to:\n` +390 ` ${(0, _jestMatcherUtils.printExpected)(value)}\n`391 : () =>392 (0, _jestMatcherUtils.matcherHint)(393 '.toContainEqual',394 collectionType,395 'value'396 ) +397 '\n\n' +398 `Expected ${collectionType}:\n` +399 ` ${(0, _jestMatcherUtils.printReceived)(collection)}\n` +400 `To contain a value equal to:\n` +401 ` ${(0, _jestMatcherUtils.printExpected)(value)}`;402 return {message: message, pass: pass};403 },404 toEqual: function(received, expected) {405 const pass = (0, _jasmine_utils.equals)(received, expected, [406 _utils.iterableEquality407 ]);408 const message = pass409 ? () =>410 (0, _jestMatcherUtils.matcherHint)('.not.toEqual') +411 '\n\n' +412 `Expected value to not equal:\n` +413 ` ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +414 `Received:\n` +415 ` ${(0, _jestMatcherUtils.printReceived)(received)}`416 : () => {417 const oneline = (0, _utils.isOneline)(expected, received);418 const diffString = (0, _jestDiff2.default)(expected, received, {419 expand: this.expand420 });421 return (422 (0, _jestMatcherUtils.matcherHint)('.toEqual') +423 '\n\n' +424 `Expected value to equal:\n` +425 ` ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +426 `Received:\n` +427 ` ${(0, _jestMatcherUtils.printReceived)(received)}` +428 (diffString && !oneline ? `\n\nDifference:\n\n${diffString}` : '')429 );430 };431 // Passing the the actual and expected objects so that a custom reporter432 // could access them, for example in order to display a custom visual diff,433 // or create a different error message434 return {435 actual: received,436 expected: expected,437 message: message,438 name: 'toEqual',439 pass: pass440 };441 },442 toHaveLength: function(received, length) {443 if (444 typeof received !== 'string' &&445 (!received || typeof received.length !== 'number')446 ) {447 throw new Error(448 (0, _jestMatcherUtils.matcherHint)(449 '[.not].toHaveLength',450 'received',451 'length'452 ) +453 '\n\n' +454 `Expected value to have a 'length' property that is a number. ` +455 `Received:\n` +456 ` ${(0, _jestMatcherUtils.printReceived)(received)}\n` +457 (received458 ? `received.length:\n ${(0, _jestMatcherUtils.printReceived)(459 received.length460 )}`461 : '')462 );463 }464 const pass = received.length === length;465 const message = pass466 ? () =>467 (0, _jestMatcherUtils.matcherHint)(468 '.not.toHaveLength',469 'received',470 'length'471 ) +472 '\n\n' +473 `Expected value to not have length:\n` +474 ` ${(0, _jestMatcherUtils.printExpected)(length)}\n` +475 `Received:\n` +476 ` ${(0, _jestMatcherUtils.printReceived)(received)}\n` +477 `received.length:\n` +478 ` ${(0, _jestMatcherUtils.printReceived)(received.length)}`479 : () =>480 (0, _jestMatcherUtils.matcherHint)(481 '.toHaveLength',482 'received',483 'length'484 ) +485 '\n\n' +486 `Expected value to have length:\n` +487 ` ${(0, _jestMatcherUtils.printExpected)(length)}\n` +488 `Received:\n` +489 ` ${(0, _jestMatcherUtils.printReceived)(received)}\n` +490 `received.length:\n` +491 ` ${(0, _jestMatcherUtils.printReceived)(received.length)}`;492 return {message: message, pass: pass};493 },494 toHaveProperty: function(object, keyPath, value) {495 const valuePassed = arguments.length === 3;496 const secondArgument = valuePassed ? 'value' : null;497 if (!object && typeof object !== 'string' && typeof object !== 'number') {498 throw new Error(499 (0, _jestMatcherUtils.matcherHint)(500 '[.not].toHaveProperty',501 'object',502 'path',503 {504 secondArgument: secondArgument505 }506 ) +507 '\n\n' +508 `Expected ${(0, _jestMatcherUtils.RECEIVED_COLOR)(509 'object'510 )} to be an object. Received:\n` +511 ` ${(0, _jestGetType2.default)(object)}: ${(0,512 _jestMatcherUtils.printReceived)(object)}`513 );514 }515 const keyPathType = (0, _jestGetType2.default)(keyPath);516 if (keyPathType !== 'string' && keyPathType !== 'array') {517 throw new Error(518 (0, _jestMatcherUtils.matcherHint)(519 '[.not].toHaveProperty',520 'object',521 'path',522 {523 secondArgument: secondArgument524 }525 ) +526 '\n\n' +527 `Expected ${(0, _jestMatcherUtils.EXPECTED_COLOR)(528 'path'529 )} to be a string or an array. Received:\n` +530 ` ${(0, _jestGetType2.default)(keyPath)}: ${(0,531 _jestMatcherUtils.printReceived)(keyPath)}`532 );533 }534 const result = (0, _utils.getPath)(object, keyPath);535 const lastTraversedObject = result.lastTraversedObject,536 hasEndProp = result.hasEndProp;537 const pass = valuePassed538 ? (0, _jasmine_utils.equals)(result.value, value, [539 _utils.iterableEquality540 ])541 : hasEndProp;542 const traversedPath = result.traversedPath.join('.');543 const message = pass544 ? () =>545 (0, _jestMatcherUtils.matcherHint)(546 '.not.toHaveProperty',547 'object',548 'path',549 {550 secondArgument: secondArgument551 }552 ) +553 '\n\n' +554 `Expected the object:\n` +555 ` ${(0, _jestMatcherUtils.printReceived)(object)}\n` +556 `Not to have a nested property:\n` +557 ` ${(0, _jestMatcherUtils.printExpected)(keyPath)}\n` +558 (valuePassed559 ? `With a value of:\n ${(0, _jestMatcherUtils.printExpected)(560 value561 )}\n`562 : '')563 : () => {564 const diffString =565 valuePassed && hasEndProp566 ? (0, _jestDiff2.default)(value, result.value, {567 expand: this.expand568 })569 : '';570 return (571 (0, _jestMatcherUtils.matcherHint)(572 '.toHaveProperty',573 'object',574 'path',575 {576 secondArgument: secondArgument577 }578 ) +579 '\n\n' +580 `Expected the object:\n` +581 ` ${(0, _jestMatcherUtils.printReceived)(object)}\n` +582 `To have a nested property:\n` +583 ` ${(0, _jestMatcherUtils.printExpected)(keyPath)}\n` +584 (valuePassed585 ? `With a value of:\n ${(0, _jestMatcherUtils.printExpected)(586 value587 )}\n`588 : '') +589 (hasEndProp590 ? `Received:\n` +591 ` ${(0, _jestMatcherUtils.printReceived)(result.value)}` +592 (diffString ? `\n\nDifference:\n\n${diffString}` : '')593 : traversedPath594 ? `Received:\n ${(0, _jestMatcherUtils.RECEIVED_COLOR)(595 'object'596 )}.${traversedPath}: ${(0, _jestMatcherUtils.printReceived)(597 lastTraversedObject598 )}`599 : '')600 );601 };602 if (pass === undefined) {603 throw new Error('pass must be initialized');604 }605 return {message: message, pass: pass};606 },607 toMatch: function(received, expected) {608 if (typeof received !== 'string') {609 throw new Error(610 (0, _jestMatcherUtils.matcherHint)(611 '[.not].toMatch',612 'string',613 'expected'614 ) +615 '\n\n' +616 `${(0, _jestMatcherUtils.RECEIVED_COLOR)(617 'string'618 )} value must be a string.\n` +619 (0, _jestMatcherUtils.printWithType)(620 'Received',621 received,622 _jestMatcherUtils.printReceived623 )624 );625 }626 if (627 !(expected && typeof expected.test === 'function') &&628 !(typeof expected === 'string')629 ) {630 throw new Error(631 (0, _jestMatcherUtils.matcherHint)(632 '[.not].toMatch',633 'string',634 'expected'635 ) +636 '\n\n' +637 `${(0, _jestMatcherUtils.EXPECTED_COLOR)(638 'expected'639 )} value must be a string or a regular expression.\n` +640 (0, _jestMatcherUtils.printWithType)(641 'Expected',642 expected,643 _jestMatcherUtils.printExpected644 )645 );646 }647 const pass = new RegExp(648 typeof expected === 'string'649 ? (0, _jestRegexUtil.escapeStrForRegex)(expected)650 : expected651 ).test(received);652 const message = pass653 ? () =>654 (0, _jestMatcherUtils.matcherHint)('.not.toMatch') +655 `\n\nExpected value not to match:\n` +656 ` ${(0, _jestMatcherUtils.printExpected)(expected)}` +657 `\nReceived:\n` +658 ` ${(0, _jestMatcherUtils.printReceived)(received)}`659 : () =>660 (0, _jestMatcherUtils.matcherHint)('.toMatch') +661 `\n\nExpected value to match:\n` +662 ` ${(0, _jestMatcherUtils.printExpected)(expected)}` +663 `\nReceived:\n` +664 ` ${(0, _jestMatcherUtils.printReceived)(received)}`;665 return {message: message, pass: pass};666 },667 toMatchObject: function(receivedObject, expectedObject) {668 if (typeof receivedObject !== 'object' || receivedObject === null) {669 throw new Error(670 (0, _jestMatcherUtils.matcherHint)(671 '[.not].toMatchObject',672 'object',673 'expected'674 ) +675 '\n\n' +676 `${(0, _jestMatcherUtils.RECEIVED_COLOR)(677 'received'678 )} value must be an object.\n` +679 (0, _jestMatcherUtils.printWithType)(680 'Received',681 receivedObject,682 _jestMatcherUtils.printReceived683 )684 );685 }686 if (typeof expectedObject !== 'object' || expectedObject === null) {687 throw new Error(688 (0, _jestMatcherUtils.matcherHint)(689 '[.not].toMatchObject',690 'object',691 'expected'692 ) +693 '\n\n' +694 `${(0, _jestMatcherUtils.EXPECTED_COLOR)(695 'expected'696 )} value must be an object.\n` +697 (0, _jestMatcherUtils.printWithType)(698 'Expected',699 expectedObject,700 _jestMatcherUtils.printExpected701 )702 );703 }704 const pass = (0, _jasmine_utils.equals)(receivedObject, expectedObject, [705 _utils.iterableEquality,706 _utils.subsetEquality707 ]);708 const message = pass709 ? () =>710 (0, _jestMatcherUtils.matcherHint)('.not.toMatchObject') +711 `\n\nExpected value not to match object:\n` +712 ` ${(0, _jestMatcherUtils.printExpected)(expectedObject)}` +713 `\nReceived:\n` +714 ` ${(0, _jestMatcherUtils.printReceived)(receivedObject)}`715 : () => {716 const diffString = (0, _jestDiff2.default)(717 expectedObject,718 (0, _utils.getObjectSubset)(receivedObject, expectedObject),719 {720 expand: this.expand721 }722 );723 return (724 (0, _jestMatcherUtils.matcherHint)('.toMatchObject') +725 `\n\nExpected value to match object:\n` +726 ` ${(0, _jestMatcherUtils.printExpected)(expectedObject)}` +727 `\nReceived:\n` +728 ` ${(0, _jestMatcherUtils.printReceived)(receivedObject)}` +729 (diffString ? `\nDifference:\n${diffString}` : '')730 );731 };732 return {message: message, pass: pass};733 },734 toStrictEqual: function(received, expected) {735 const pass = (0, _jasmine_utils.equals)(736 received,737 expected,738 [_utils.iterableEquality, _utils.typeEquality],739 true740 );741 const message = pass742 ? () =>743 (0, _jestMatcherUtils.matcherHint)('.not.toStrictEqual') +744 '\n\n' +745 `Expected value to not equal:\n` +746 ` ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +747 `Received:\n` +748 ` ${(0, _jestMatcherUtils.printReceived)(received)}`749 : () => {750 const diffString = (0, _jestDiff2.default)(expected, received, {751 expand: this.expand752 });753 return (754 (0, _jestMatcherUtils.matcherHint)('.toStrictEqual') +755 '\n\n' +756 `Expected value to equal:\n` +757 ` ${(0, _jestMatcherUtils.printExpected)(expected)}\n` +758 `Received:\n` +759 ` ${(0, _jestMatcherUtils.printReceived)(received)}` +760 (diffString ? `\n\nDifference:\n\n${diffString}` : '')761 );762 };763 // Passing the the actual and expected objects so that a custom reporter764 // could access them, for example in order to display a custom visual diff,765 // or create a different error message766 return {767 actual: received,768 expected: expected,769 message: message,770 name: 'toStrictEqual',771 pass: pass772 };773 }774};775/**776 * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.777 *778 * This source code is licensed under the MIT license found in the779 * LICENSE file in the root directory of this source tree.780 *781 *782 */...

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eslint-plugin-jest_vx.x.x.js

Source:eslint-plugin-jest_vx.x.x.js Github

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1// flow-typed signature: 6f6ab619699b88513028c100f2528e4b2// flow-typed version: <<STUB>>/eslint-plugin-jest_v^22.3.0/flow_v0.62.03/**4 * This is an autogenerated libdef stub for:5 *6 * 'eslint-plugin-jest'7 *8 * Fill this stub out by replacing all the `any` types.9 *10 * Once filled out, we encourage you to share your work with the11 * community by sending a pull request to:12 * https://github.com/flowtype/flow-typed13 */14declare module 'eslint-plugin-jest' {15 declare module.exports: any;16}17/**18 * We include stubs for each file inside this npm package in case you need to19 * require those files directly. Feel free to delete any files that aren't20 * needed.21 */22declare module 'eslint-plugin-jest/processors/__tests__/snapshot-processor.test' {23 declare module.exports: any;24}25declare module 'eslint-plugin-jest/processors/snapshot-processor' {26 declare module.exports: any;27}28declare module 'eslint-plugin-jest/rules/__tests__/consistent-test-it.test' {29 declare module.exports: any;30}31declare module 'eslint-plugin-jest/rules/__tests__/expect-expect.test' {32 declare module.exports: any;33}34declare module 'eslint-plugin-jest/rules/__tests__/lowercase-name.test' {35 declare module.exports: any;36}37declare module 'eslint-plugin-jest/rules/__tests__/no-alias-methods.test' {38 declare module.exports: any;39}40declare module 'eslint-plugin-jest/rules/__tests__/no-disabled-tests.test' {41 declare module.exports: any;42}43declare module 'eslint-plugin-jest/rules/__tests__/no-focused-tests.test' {44 declare module.exports: any;45}46declare module 'eslint-plugin-jest/rules/__tests__/no-hooks.test' {47 declare module.exports: any;48}49declare module 'eslint-plugin-jest/rules/__tests__/no-identical-title.test' {50 declare module.exports: any;51}52declare module 'eslint-plugin-jest/rules/__tests__/no-jasmine-globals.test' {53 declare module.exports: any;54}55declare module 'eslint-plugin-jest/rules/__tests__/no-jest-import.test' {56 declare module.exports: any;57}58declare module 'eslint-plugin-jest/rules/__tests__/no-large-snapshots.test' {59 declare module.exports: any;60}61declare module 'eslint-plugin-jest/rules/__tests__/no-test-callback.test' {62 declare module.exports: any;63}64declare module 'eslint-plugin-jest/rules/__tests__/no-test-prefixes.test' {65 declare module.exports: any;66}67declare module 'eslint-plugin-jest/rules/__tests__/no-test-return-statement.test' {68 declare module.exports: any;69}70declare module 'eslint-plugin-jest/rules/__tests__/no-truthy-falsy.test' {71 declare module.exports: any;72}73declare module 'eslint-plugin-jest/rules/__tests__/prefer-called-with' {74 declare module.exports: any;75}76declare module 'eslint-plugin-jest/rules/__tests__/prefer-expect-assertions.test' {77 declare module.exports: any;78}79declare module 'eslint-plugin-jest/rules/__tests__/prefer-inline-snapshots.test' {80 declare module.exports: any;81}82declare module 'eslint-plugin-jest/rules/__tests__/prefer-spy-on.test' {83 declare module.exports: any;84}85declare module 'eslint-plugin-jest/rules/__tests__/prefer-strict-equal.test' {86 declare module.exports: any;87}88declare module 'eslint-plugin-jest/rules/__tests__/prefer-to-be-null.test' {89 declare module.exports: any;90}91declare module 'eslint-plugin-jest/rules/__tests__/prefer-to-be-undefined.test' {92 declare module.exports: any;93}94declare module 'eslint-plugin-jest/rules/__tests__/prefer-to-contain.test' {95 declare module.exports: any;96}97declare module 'eslint-plugin-jest/rules/__tests__/prefer-to-have-length.test' {98 declare module.exports: any;99}100declare module 'eslint-plugin-jest/rules/__tests__/prefer-todo.test' {101 declare module.exports: any;102}103declare module 'eslint-plugin-jest/rules/__tests__/require-tothrow-message.test' {104 declare module.exports: any;105}106declare module 'eslint-plugin-jest/rules/__tests__/valid-describe.test' {107 declare module.exports: any;108}109declare module 'eslint-plugin-jest/rules/__tests__/valid-expect-in-promise.test' {110 declare module.exports: any;111}112declare module 'eslint-plugin-jest/rules/__tests__/valid-expect.test' {113 declare module.exports: any;114}115declare module 'eslint-plugin-jest/rules/consistent-test-it' {116 declare module.exports: any;117}118declare module 'eslint-plugin-jest/rules/expect-expect' {119 declare module.exports: any;120}121declare module 'eslint-plugin-jest/rules/lowercase-name' {122 declare module.exports: any;123}124declare module 'eslint-plugin-jest/rules/no-alias-methods' {125 declare module.exports: any;126}127declare module 'eslint-plugin-jest/rules/no-disabled-tests' {128 declare module.exports: any;129}130declare module 'eslint-plugin-jest/rules/no-focused-tests' {131 declare module.exports: any;132}133declare module 'eslint-plugin-jest/rules/no-hooks' {134 declare module.exports: any;135}136declare module 'eslint-plugin-jest/rules/no-identical-title' {137 declare module.exports: any;138}139declare module 'eslint-plugin-jest/rules/no-jasmine-globals' {140 declare module.exports: any;141}142declare module 'eslint-plugin-jest/rules/no-jest-import' {143 declare module.exports: any;144}145declare module 'eslint-plugin-jest/rules/no-large-snapshots' {146 declare module.exports: any;147}148declare module 'eslint-plugin-jest/rules/no-test-callback' {149 declare module.exports: any;150}151declare module 'eslint-plugin-jest/rules/no-test-prefixes' {152 declare module.exports: any;153}154declare module 'eslint-plugin-jest/rules/no-test-return-statement' {155 declare module.exports: any;156}157declare module 'eslint-plugin-jest/rules/no-truthy-falsy' {158 declare module.exports: any;159}160declare module 'eslint-plugin-jest/rules/prefer-called-with' {161 declare module.exports: any;162}163declare module 'eslint-plugin-jest/rules/prefer-expect-assertions' {164 declare module.exports: any;165}166declare module 'eslint-plugin-jest/rules/prefer-inline-snapshots' {167 declare module.exports: any;168}169declare module 'eslint-plugin-jest/rules/prefer-spy-on' {170 declare module.exports: any;171}172declare module 'eslint-plugin-jest/rules/prefer-strict-equal' {173 declare module.exports: any;174}175declare module 'eslint-plugin-jest/rules/prefer-to-be-null' {176 declare module.exports: any;177}178declare module 'eslint-plugin-jest/rules/prefer-to-be-undefined' {179 declare module.exports: any;180}181declare module 'eslint-plugin-jest/rules/prefer-to-contain' {182 declare module.exports: any;183}184declare module 'eslint-plugin-jest/rules/prefer-to-have-length' {185 declare module.exports: any;186}187declare module 'eslint-plugin-jest/rules/prefer-todo' {188 declare module.exports: any;189}190declare module 'eslint-plugin-jest/rules/require-tothrow-message' {191 declare module.exports: any;192}193declare module 'eslint-plugin-jest/rules/util' {194 declare module.exports: any;195}196declare module 'eslint-plugin-jest/rules/valid-describe' {197 declare module.exports: any;198}199declare module 'eslint-plugin-jest/rules/valid-expect-in-promise' {200 declare module.exports: any;201}202declare module 'eslint-plugin-jest/rules/valid-expect' {203 declare module.exports: any;204}205// Filename aliases206declare module 'eslint-plugin-jest/index' {207 declare module.exports: $Exports<'eslint-plugin-jest'>;208}209declare module 'eslint-plugin-jest/index.js' {210 declare module.exports: $Exports<'eslint-plugin-jest'>;211}212declare module 'eslint-plugin-jest/processors/__tests__/snapshot-processor.test.js' {213 declare module.exports: $Exports<'eslint-plugin-jest/processors/__tests__/snapshot-processor.test'>;214}215declare module 'eslint-plugin-jest/processors/snapshot-processor.js' {216 declare module.exports: $Exports<'eslint-plugin-jest/processors/snapshot-processor'>;217}218declare module 'eslint-plugin-jest/rules/__tests__/consistent-test-it.test.js' {219 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/consistent-test-it.test'>;220}221declare module 'eslint-plugin-jest/rules/__tests__/expect-expect.test.js' {222 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/expect-expect.test'>;223}224declare module 'eslint-plugin-jest/rules/__tests__/lowercase-name.test.js' {225 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/lowercase-name.test'>;226}227declare module 'eslint-plugin-jest/rules/__tests__/no-alias-methods.test.js' {228 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-alias-methods.test'>;229}230declare module 'eslint-plugin-jest/rules/__tests__/no-disabled-tests.test.js' {231 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-disabled-tests.test'>;232}233declare module 'eslint-plugin-jest/rules/__tests__/no-focused-tests.test.js' {234 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-focused-tests.test'>;235}236declare module 'eslint-plugin-jest/rules/__tests__/no-hooks.test.js' {237 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-hooks.test'>;238}239declare module 'eslint-plugin-jest/rules/__tests__/no-identical-title.test.js' {240 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-identical-title.test'>;241}242declare module 'eslint-plugin-jest/rules/__tests__/no-jasmine-globals.test.js' {243 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-jasmine-globals.test'>;244}245declare module 'eslint-plugin-jest/rules/__tests__/no-jest-import.test.js' {246 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-jest-import.test'>;247}248declare module 'eslint-plugin-jest/rules/__tests__/no-large-snapshots.test.js' {249 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-large-snapshots.test'>;250}251declare module 'eslint-plugin-jest/rules/__tests__/no-test-callback.test.js' {252 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-test-callback.test'>;253}254declare module 'eslint-plugin-jest/rules/__tests__/no-test-prefixes.test.js' {255 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-test-prefixes.test'>;256}257declare module 'eslint-plugin-jest/rules/__tests__/no-test-return-statement.test.js' {258 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-test-return-statement.test'>;259}260declare module 'eslint-plugin-jest/rules/__tests__/no-truthy-falsy.test.js' {261 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/no-truthy-falsy.test'>;262}263declare module 'eslint-plugin-jest/rules/__tests__/prefer-called-with.js' {264 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/prefer-called-with'>;265}266declare module 'eslint-plugin-jest/rules/__tests__/prefer-expect-assertions.test.js' {267 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/prefer-expect-assertions.test'>;268}269declare module 'eslint-plugin-jest/rules/__tests__/prefer-inline-snapshots.test.js' {270 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/prefer-inline-snapshots.test'>;271}272declare module 'eslint-plugin-jest/rules/__tests__/prefer-spy-on.test.js' {273 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/prefer-spy-on.test'>;274}275declare module 'eslint-plugin-jest/rules/__tests__/prefer-strict-equal.test.js' {276 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/prefer-strict-equal.test'>;277}278declare module 'eslint-plugin-jest/rules/__tests__/prefer-to-be-null.test.js' {279 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/prefer-to-be-null.test'>;280}281declare module 'eslint-plugin-jest/rules/__tests__/prefer-to-be-undefined.test.js' {282 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/prefer-to-be-undefined.test'>;283}284declare module 'eslint-plugin-jest/rules/__tests__/prefer-to-contain.test.js' {285 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/prefer-to-contain.test'>;286}287declare module 'eslint-plugin-jest/rules/__tests__/prefer-to-have-length.test.js' {288 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/prefer-to-have-length.test'>;289}290declare module 'eslint-plugin-jest/rules/__tests__/prefer-todo.test.js' {291 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/prefer-todo.test'>;292}293declare module 'eslint-plugin-jest/rules/__tests__/require-tothrow-message.test.js' {294 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/require-tothrow-message.test'>;295}296declare module 'eslint-plugin-jest/rules/__tests__/valid-describe.test.js' {297 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/valid-describe.test'>;298}299declare module 'eslint-plugin-jest/rules/__tests__/valid-expect-in-promise.test.js' {300 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/valid-expect-in-promise.test'>;301}302declare module 'eslint-plugin-jest/rules/__tests__/valid-expect.test.js' {303 declare module.exports: $Exports<'eslint-plugin-jest/rules/__tests__/valid-expect.test'>;304}305declare module 'eslint-plugin-jest/rules/consistent-test-it.js' {306 declare module.exports: $Exports<'eslint-plugin-jest/rules/consistent-test-it'>;307}308declare module 'eslint-plugin-jest/rules/expect-expect.js' {309 declare module.exports: $Exports<'eslint-plugin-jest/rules/expect-expect'>;310}311declare module 'eslint-plugin-jest/rules/lowercase-name.js' {312 declare module.exports: $Exports<'eslint-plugin-jest/rules/lowercase-name'>;313}314declare module 'eslint-plugin-jest/rules/no-alias-methods.js' {315 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-alias-methods'>;316}317declare module 'eslint-plugin-jest/rules/no-disabled-tests.js' {318 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-disabled-tests'>;319}320declare module 'eslint-plugin-jest/rules/no-focused-tests.js' {321 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-focused-tests'>;322}323declare module 'eslint-plugin-jest/rules/no-hooks.js' {324 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-hooks'>;325}326declare module 'eslint-plugin-jest/rules/no-identical-title.js' {327 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-identical-title'>;328}329declare module 'eslint-plugin-jest/rules/no-jasmine-globals.js' {330 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-jasmine-globals'>;331}332declare module 'eslint-plugin-jest/rules/no-jest-import.js' {333 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-jest-import'>;334}335declare module 'eslint-plugin-jest/rules/no-large-snapshots.js' {336 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-large-snapshots'>;337}338declare module 'eslint-plugin-jest/rules/no-test-callback.js' {339 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-test-callback'>;340}341declare module 'eslint-plugin-jest/rules/no-test-prefixes.js' {342 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-test-prefixes'>;343}344declare module 'eslint-plugin-jest/rules/no-test-return-statement.js' {345 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-test-return-statement'>;346}347declare module 'eslint-plugin-jest/rules/no-truthy-falsy.js' {348 declare module.exports: $Exports<'eslint-plugin-jest/rules/no-truthy-falsy'>;349}350declare module 'eslint-plugin-jest/rules/prefer-called-with.js' {351 declare module.exports: $Exports<'eslint-plugin-jest/rules/prefer-called-with'>;352}353declare module 'eslint-plugin-jest/rules/prefer-expect-assertions.js' {354 declare module.exports: $Exports<'eslint-plugin-jest/rules/prefer-expect-assertions'>;355}356declare module 'eslint-plugin-jest/rules/prefer-inline-snapshots.js' {357 declare module.exports: $Exports<'eslint-plugin-jest/rules/prefer-inline-snapshots'>;358}359declare module 'eslint-plugin-jest/rules/prefer-spy-on.js' {360 declare module.exports: $Exports<'eslint-plugin-jest/rules/prefer-spy-on'>;361}362declare module 'eslint-plugin-jest/rules/prefer-strict-equal.js' {363 declare module.exports: $Exports<'eslint-plugin-jest/rules/prefer-strict-equal'>;364}365declare module 'eslint-plugin-jest/rules/prefer-to-be-null.js' {366 declare module.exports: $Exports<'eslint-plugin-jest/rules/prefer-to-be-null'>;367}368declare module 'eslint-plugin-jest/rules/prefer-to-be-undefined.js' {369 declare module.exports: $Exports<'eslint-plugin-jest/rules/prefer-to-be-undefined'>;370}371declare module 'eslint-plugin-jest/rules/prefer-to-contain.js' {372 declare module.exports: $Exports<'eslint-plugin-jest/rules/prefer-to-contain'>;373}374declare module 'eslint-plugin-jest/rules/prefer-to-have-length.js' {375 declare module.exports: $Exports<'eslint-plugin-jest/rules/prefer-to-have-length'>;376}377declare module 'eslint-plugin-jest/rules/prefer-todo.js' {378 declare module.exports: $Exports<'eslint-plugin-jest/rules/prefer-todo'>;379}380declare module 'eslint-plugin-jest/rules/require-tothrow-message.js' {381 declare module.exports: $Exports<'eslint-plugin-jest/rules/require-tothrow-message'>;382}383declare module 'eslint-plugin-jest/rules/util.js' {384 declare module.exports: $Exports<'eslint-plugin-jest/rules/util'>;385}386declare module 'eslint-plugin-jest/rules/valid-describe.js' {387 declare module.exports: $Exports<'eslint-plugin-jest/rules/valid-describe'>;388}389declare module 'eslint-plugin-jest/rules/valid-expect-in-promise.js' {390 declare module.exports: $Exports<'eslint-plugin-jest/rules/valid-expect-in-promise'>;391}392declare module 'eslint-plugin-jest/rules/valid-expect.js' {393 declare module.exports: $Exports<'eslint-plugin-jest/rules/valid-expect'>;...

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1/**2 * Copyright (c) Facebook, Inc. and its affiliates.3 *4 * This source code is licensed under the MIT license found in the5 * LICENSE file in the root directory of this source tree.6 *7 * @format8 */9'use strict';10const MockNativeMethods = jest.requireActual('./MockNativeMethods');11const mockComponent = jest.requireActual('./mockComponent');12jest.requireActual('../Libraries/polyfills/Object.es7.js');13jest.requireActual('../Libraries/polyfills/error-guard');14global.__DEV__ = true;15global.Promise = jest.requireActual('promise');16global.regeneratorRuntime = jest.requireActual('regenerator-runtime/runtime');17global.requestAnimationFrame = function(callback) {18 return setTimeout(callback, 0);19};20global.cancelAnimationFrame = function(id) {21 clearTimeout(id);22};23// there's a __mock__ for it.24jest.setMock(25 '../Libraries/vendor/core/ErrorUtils',26 require('../Libraries/vendor/core/ErrorUtils'),27);28jest29 .mock('../Libraries/Core/InitializeCore', () => {})30 .mock('../Libraries/ReactNative/UIManager', () => ({31 AndroidViewPager: {32 Commands: {33 setPage: jest.fn(),34 setPageWithoutAnimation: jest.fn(),35 },36 },37 blur: jest.fn(),38 createView: jest.fn(),39 customBubblingEventTypes: {},40 customDirectEventTypes: {},41 dispatchViewManagerCommand: jest.fn(),42 focus: jest.fn(),43 getViewManagerConfig: jest.fn(name => {44 if (name === 'AndroidDrawerLayout') {45 return {46 Constants: {47 DrawerPosition: {48 Left: 10,49 },50 },51 };52 }53 }),54 measure: jest.fn(),55 manageChildren: jest.fn(),56 removeSubviewsFromContainerWithID: jest.fn(),57 replaceExistingNonRootView: jest.fn(),58 setChildren: jest.fn(),59 updateView: jest.fn(),60 AndroidDrawerLayout: {61 Constants: {62 DrawerPosition: {63 Left: 10,64 },65 },66 },67 AndroidTextInput: {68 Commands: {},69 },70 ScrollView: {71 Constants: {},72 },73 View: {74 Constants: {},75 },76 }))77 .mock('../Libraries/Image/Image', () =>78 mockComponent('../Libraries/Image/Image'),79 )80 .mock('../Libraries/Text/Text', () =>81 mockComponent('../Libraries/Text/Text', MockNativeMethods),82 )83 .mock('../Libraries/Components/TextInput/TextInput', () =>84 mockComponent('../Libraries/Components/TextInput/TextInput'),85 )86 .mock('../Libraries/Modal/Modal', () =>87 mockComponent('../Libraries/Modal/Modal'),88 )89 .mock('../Libraries/Components/View/View', () =>90 mockComponent('../Libraries/Components/View/View', MockNativeMethods),91 )92 .mock('../Libraries/Components/AccessibilityInfo/AccessibilityInfo', () => ({93 addEventListener: jest.fn(),94 announceForAccessibility: jest.fn(),95 fetch: jest.fn(),96 isBoldTextEnabled: jest.fn(),97 isGrayscaleEnabled: jest.fn(),98 isInvertColorsEnabled: jest.fn(),99 isReduceMotionEnabled: jest.fn(),100 isReduceTransparencyEnabled: jest.fn(),101 isScreenReaderEnabled: jest.fn(),102 removeEventListener: jest.fn(),103 setAccessibilityFocus: jest.fn(),104 }))105 .mock('../Libraries/Components/RefreshControl/RefreshControl', () =>106 jest.requireActual(107 '../Libraries/Components/RefreshControl/__mocks__/RefreshControlMock',108 ),109 )110 .mock('../Libraries/Components/ScrollView/ScrollView', () =>111 jest.requireActual(112 '../Libraries/Components/ScrollView/__mocks__/ScrollViewMock',113 ),114 )115 .mock('../Libraries/Components/ActivityIndicator/ActivityIndicator', () =>116 mockComponent(117 '../Libraries/Components/ActivityIndicator/ActivityIndicator',118 ),119 )120 .mock('../Libraries/Animated/src/Animated', () => {121 const Animated = jest.requireActual('../Libraries/Animated/src/Animated');122 Animated.Text.__skipSetNativeProps_FOR_TESTS_ONLY = true;123 Animated.View.__skipSetNativeProps_FOR_TESTS_ONLY = true;124 return Animated;125 })126 .mock('../Libraries/Animated/src/AnimatedImplementation', () => {127 const AnimatedImplementation = jest.requireActual(128 '../Libraries/Animated/src/AnimatedImplementation',129 );130 const oldCreate = AnimatedImplementation.createAnimatedComponent;131 AnimatedImplementation.createAnimatedComponent = function(132 Component,133 defaultProps,134 ) {135 const Wrapped = oldCreate(Component, defaultProps);136 Wrapped.__skipSetNativeProps_FOR_TESTS_ONLY = true;137 return Wrapped;138 };139 return AnimatedImplementation;140 })141 .mock('../Libraries/AppState/AppState', () => ({142 addEventListener: jest.fn(),143 removeEventListener: jest.fn(),144 }))145 .mock('../Libraries/Linking/Linking', () => ({146 openURL: jest.fn(),147 canOpenURL: jest.fn(() => Promise.resolve(true)),148 openSettings: jest.fn(),149 addEventListener: jest.fn(),150 getInitialURL: jest.fn(() => Promise.resolve()),151 removeEventListener: jest.fn(),152 sendIntent: jest.fn(),153 }))154 .mock('../Libraries/Renderer/shims/ReactNative', () => {155 const ReactNative = jest.requireActual(156 '../Libraries/Renderer/shims/ReactNative',157 );158 const NativeMethodsMixin =159 ReactNative.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED160 .NativeMethodsMixin;161 Object.assign(NativeMethodsMixin, MockNativeMethods);162 Object.assign(ReactNative.NativeComponent.prototype, MockNativeMethods);163 return ReactNative;164 })165 // Mock modules defined by the native layer (ex: Objective-C, Java)166 .mock('../Libraries/BatchedBridge/NativeModules', () => ({167 AlertManager: {168 alertWithArgs: jest.fn(),169 },170 AsyncLocalStorage: {171 multiGet: jest.fn((keys, callback) =>172 process.nextTick(() => callback(null, [])),173 ),174 multiSet: jest.fn((entries, callback) =>175 process.nextTick(() => callback(null)),176 ),177 multiRemove: jest.fn((keys, callback) =>178 process.nextTick(() => callback(null)),179 ),180 multiMerge: jest.fn((entries, callback) =>181 process.nextTick(() => callback(null)),182 ),183 clear: jest.fn(callback => process.nextTick(() => callback(null))),184 getAllKeys: jest.fn(callback =>185 process.nextTick(() => callback(null, [])),186 ),187 },188 Clipboard: {189 getString: jest.fn(() => ''),190 setString: jest.fn(),191 },192 DeviceInfo: {193 getConstants() {194 return {195 Dimensions: {196 window: {197 fontScale: 2,198 height: 1334,199 scale: 2,200 width: 750,201 },202 screen: {203 fontScale: 2,204 height: 1334,205 scale: 2,206 width: 750,207 },208 },209 };210 },211 },212 ImageLoader: {213 getSize: jest.fn(url => Promise.resolve({width: 320, height: 240})),214 prefetchImage: jest.fn(),215 },216 ImageViewManager: {217 getSize: jest.fn((uri, success) =>218 process.nextTick(() => success(320, 240)),219 ),220 prefetchImage: jest.fn(),221 },222 KeyboardObserver: {223 addListener: jest.fn(),224 removeListeners: jest.fn(),225 },226 Networking: {227 sendRequest: jest.fn(),228 abortRequest: jest.fn(),229 addListener: jest.fn(),230 removeListeners: jest.fn(),231 },232 PlatformConstants: {233 getConstants() {234 return {};235 },236 },237 PushNotificationManager: {238 presentLocalNotification: jest.fn(),239 scheduleLocalNotification: jest.fn(),240 cancelAllLocalNotifications: jest.fn(),241 removeAllDeliveredNotifications: jest.fn(),242 getDeliveredNotifications: jest.fn(callback =>243 process.nextTick(() => []),244 ),245 removeDeliveredNotifications: jest.fn(),246 setApplicationIconBadgeNumber: jest.fn(),247 getApplicationIconBadgeNumber: jest.fn(callback =>248 process.nextTick(() => callback(0)),249 ),250 cancelLocalNotifications: jest.fn(),251 getScheduledLocalNotifications: jest.fn(callback =>252 process.nextTick(() => callback()),253 ),254 requestPermissions: jest.fn(() =>255 Promise.resolve({alert: true, badge: true, sound: true}),256 ),257 abandonPermissions: jest.fn(),258 checkPermissions: jest.fn(callback =>259 process.nextTick(() =>260 callback({alert: true, badge: true, sound: true}),261 ),262 ),263 getInitialNotification: jest.fn(() => Promise.resolve(null)),264 addListener: jest.fn(),265 removeListeners: jest.fn(),266 },267 SourceCode: {268 getConstants() {269 return {270 scriptURL: null,271 };272 },273 },274 StatusBarManager: {275 setColor: jest.fn(),276 setStyle: jest.fn(),277 setHidden: jest.fn(),278 setNetworkActivityIndicatorVisible: jest.fn(),279 setBackgroundColor: jest.fn(),280 setTranslucent: jest.fn(),281 getConstants: () => ({282 HEIGHT: 42,283 }),284 },285 Timing: {286 createTimer: jest.fn(),287 deleteTimer: jest.fn(),288 },289 UIManager: {},290 BlobModule: {291 getConstants: () => ({BLOB_URI_SCHEME: 'content', BLOB_URI_HOST: null}),292 addNetworkingHandler: jest.fn(),293 enableBlobSupport: jest.fn(),294 disableBlobSupport: jest.fn(),295 createFromParts: jest.fn(),296 sendBlob: jest.fn(),297 release: jest.fn(),298 },299 WebSocketModule: {300 connect: jest.fn(),301 send: jest.fn(),302 sendBinary: jest.fn(),303 ping: jest.fn(),304 close: jest.fn(),305 addListener: jest.fn(),306 removeListeners: jest.fn(),307 },308 I18nManager: {309 allowRTL: jest.fn(),310 forceRTL: jest.fn(),311 swapLeftAndRightInRTL: jest.fn(),312 getConstants: () => ({313 isRTL: false,314 doLeftAndRightSwapInRTL: true,315 }),316 },317 }))318 .mock('../Libraries/ReactNative/requireNativeComponent', () => {319 const React = require('react');320 return viewName => {321 const Component = class extends React.Component {322 render() {323 return React.createElement(viewName, this.props, this.props.children);324 }325 };326 if (viewName === 'RCTView') {327 Component.displayName = 'View';328 } else {329 Component.displayName = viewName;330 }331 return Component;332 };333 })334 .mock(335 '../Libraries/Utilities/verifyComponentAttributeEquivalence',336 () => function() {},337 )338 .mock('../Libraries/Components/View/ViewNativeComponent', () => {339 const React = require('react');340 const Component = class extends React.Component {341 render() {342 return React.createElement('View', this.props, this.props.children);343 }344 };345 Component.displayName = 'View';346 return {347 __esModule: true,348 default: Component,349 };...

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1import initStoryshots from '@storybook/addon-storyshots';2initStoryshots();3import initStoryshots from '@storybook/addon-storyshots';4initStoryshots({5});6import initStoryshots, { multiSnapshotWithOptions } from '@storybook/addon-storyshots';7initStoryshots({8 test: multiSnapshotWithOptions({}),9});10import initStoryshots, { multiSnapshotWithOptions } from '@storybook/addon-storyshots';11initStoryshots({12 test: multiSnapshotWithOptions({13 renderer: createSerializer({ mode: 'deep' }),14 }),15});16import initStoryshots, { multiSnapshotWithOptions } from '@storybook/addon-storyshots';17initStoryshots({18 test: multiSnapshotWithOptions({19 renderer: createSerializer({ mode: 'deep' }),20 createNodeMock: element => document.createElement('div'),21 }),22});23import initStoryshots, { multiSnapshotWithOptions } from '@storybook/addon-storyshots';24initStoryshots({25 test: multiSnapshotWithOptions({26 renderer: createSerializer({ mode: 'deep' }),27 createNodeMock: element => document.createElement('div'),28 }),29});30import initStoryshots from '@storybook/addon-storyshots';31import { imageSnapshot } from '@storybook/addon-storyshots-puppeteer';32initStoryshots({33 test: imageSnapshot(),34});35import initStoryshots from '@storybook/addon-storyshots';36import { imageSnapshot } from '@storybook/addon-storyshots-puppeteer';37initStoryshots({38 test: imageSnapshot({39 }),40});41import initStoryshots

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1import initStoryshots from '@storybook/addon-storyshots';2initStoryshots();3"scripts": {4 },5 "devDependencies": {6 }7 ✓ renders a button (5ms)

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1import initStoryshots from '@storybook/addon-storyshots';2initStoryshots();3import initStoryshots from '@storybook/addon-storyshots';4initStoryshots();5"scripts": {6}7module.exports = {8 transform: {9 '.*\\.(vue)$': '<rootDir>/node_modules/jest-vue-preprocessor'10 },11 moduleNameMapper: {12 '^@/(.*)$': '<rootDir>/src/$1'13 },14 '<rootDir>/test/unit/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*.(js|jsx|ts|tsx)'15}16"scripts": {17}18module.exports = {19 transform: {20 '.*\\.(vue)$': '<rootDir>/node_modules/jest-vue-preprocessor'21 },22 moduleNameMapper: {23 '^@/(.*)$': '<rootDir>/src/$1'24 },25 '<rootDir>/test/unit/**/*.spec.(js|jsx|ts|tsx)|**/__tests__/*.(js|jsx|ts|tsx)'26}27"scripts": {28}29module.exports = {30 transform: {

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1const testRunner = require('jest-runner');2const { createStorybookTestRunner } = require('storybook-test-runner');3const storybookTestRunner = createStorybookTestRunner(testRunner);4module.exports = storybookTestRunner;5"scripts": {6 },7"jest": {8 }

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1const { configure } = require('jest-circus');2const { withTests } = require('@storybook/addon-jest');3const results = require('../.jest-test-results.json');4configure(() => {5 require('../stories/Welcome.stories.js');6 require('../stories/Welcome.stories.tsx');7 require('../stories/Welcome.stories.jsx');8 require('../stories/Welcome.stories.mdx');9 require('../stories/Button.stories.js');10 require('../stories/Button.stories.tsx');11 require('../stories/Button.stories.jsx');12 require('../stories/Button.stories.mdx');13}, module);14const jestTestResults = withTests({ results });15module.exports = {16};17{18 "dependencies": {19 },20 "devDependencies": {

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1import initStoryshots from "@storybook/addon-storyshots";2initStoryshots();3"scripts": {4 }5import initStoryshots from "@storybook/addon-storyshots";6import { imageSnapshot } from "@storybook/addon-storyshots-puppeteer";7initStoryshots({ suite: "Image storyshots", test: imageSnapshot() });8import initStoryshots from "@storybook/addon-storyshots";9import { multiSnapshotWithOptions } from "@storybook/addon-storyshots";10initStoryshots({11 test: multiSnapshotWithOptions(),12});13import initStoryshots from "@storybook/addon-storyshots";14import { multiSnapshotWithOptions } from "@storybook/addon-storyshots";15initStoryshots({16 test: multiSnapshotWithOptions({17 renderer: createSerializer(),18 }),19});20import initStoryshots from "@storybook/addon-storyshots";21import { multiSnapshotWithOptions } from "@storybook/addon-storyshots";22initStoryshots({23 test: multiSnapshotWithOptions({24 renderer: createSerializer({ mode: "deep" }),25 }),26});27import initStoryshots from "@storybook/addon-storyshots";28import { multiSnapshotWithOptions } from "@storybook/addon-storyshots";29initStoryshots({30 test: multiSnapshotWithOptions({31 renderer: createSerializer({ mode: "deep" }),32 }),33});34import initStoryshots from "@storybook/addon-storyshots";35import { multiSnapshotWithOptions } from "@storybook/addon-storyshots";36initStoryshots({

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1import { jest } from "@storybook/testing-react";2const storybook = jest("./src");3storybook.addTest("Button", "default", () => {4 const { getByText } = storybook.render("Button", "default");5 expect(getByText("Hello Button")).toBeInTheDocument();6});7storybook.run();8module.exports = {9};10import { addDecorator } from "@storybook/react";11import { withA11y } from "@storybook/addon-a11y";12import { withKnobs } from "@storybook/addon-knobs";13import { withInfo } from "@storybook/addon-info";14import { withViewport } from "@storybook/addon-viewport";15import React from "react";16import { ThemeProvider } from "styled-components";17import { GlobalStyles } from "../src/theme/globalStyles";18import { theme } from "../src/theme/theme";19addDecorator(withA11y);20addDecorator(withKnobs);21addDecorator(withInfo);22addDecorator(withViewport);23addDecorator((story) => (24 <ThemeProvider theme={theme}>25 {story()}26));27const path = require("path");28const { CleanWebpackPlugin } = require("clean-webpack-plugin");29module.exports = ({ config }) => {30 config.resolve.alias = {31 "@components": path.resolve(__dirname, "../src/components"),32 "@containers": path.resolve(__dirname, "../src/containers"),33 "@pages": path.resolve(__dirname, "../src/pages"),34 "@theme": path.resolve(__dirname, "../src/theme"),35 "@utils": path.resolve(__dirname, "../src/utils"),36 };37 config.plugins.push(new CleanWebpackPlugin());38 return config;39};40{41 "compilerOptions": {

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1import { storybookTestRunner } from 'storybook-test-runner';2const stories = require('../stories/index.js');3const testRunner = storybookTestRunner(stories);4describe('Test', () => {5 testRunner.runTests();6});7"scripts": {8 }

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