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How to use detectByPath method in Cypress

Best JavaScript code snippet using cypress

detect.js

Source:detect.js

1"use strict";2var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {3    if (k2 === undefined) k2 = k;4    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });5}) : (function(o, m, k, k2) {6    if (k2 === undefined) k2 = k;7    o[k2] = m[k];8}));9var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {10    Object.defineProperty(o, "default", { enumerable: true, value: v });11}) : function(o, v) {12    o["default"] = v;13});14var __importStar = (this && this.__importStar) || function (mod) {15    if (mod && mod.__esModule) return mod;16    var result = {};17    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);18    __setModuleDefault(result, mod);19    return result;20};21var __importDefault = (this && this.__importDefault) || function (mod) {22    return (mod && mod.__esModule) ? mod : { "default": mod };23};24Object.defineProperty(exports, "__esModule", { value: true });25exports.detectByPath = exports.detect = exports.setMajorVersion = void 0;26const bluebird_1 = __importDefault(require("bluebird"));27const lodash_1 = __importStar(require("lodash"));28const os_1 = __importDefault(require("os"));29const browsers_1 = require("./browsers");30const darwinHelper = __importStar(require("./darwin"));31const util_1 = require("./darwin/util");32const errors_1 = require("./errors");33const linuxHelper = __importStar(require("./linux"));34const log_1 = require("./log");35const windowsHelper = __importStar(require("./windows"));36const setMajorVersion = (browser) => {37    const majorVersion = parseInt(browser.version.split('.')[0]) || browser.version;38    const unsupportedVersion = browser.minSupportedVersion && majorVersion < browser.minSupportedVersion;39    (0, log_1.log)('browser %s version %s major version %s', browser.name, browser.version, majorVersion, unsupportedVersion);40    const foundBrowser = (0, lodash_1.extend)({}, browser, { majorVersion });41    if (unsupportedVersion) {42        foundBrowser.unsupportedVersion = true;43        foundBrowser.warning = `Cypress does not support running ${browser.displayName} version ${majorVersion}. To use ${browser.displayName} with Cypress, install a version of ${browser.displayName} newer than or equal to ${browser.minSupportedVersion}.`;44    }45    return foundBrowser;46};47exports.setMajorVersion = setMajorVersion;48const helpers = {49    darwin: darwinHelper,50    linux: linuxHelper,51    win32: windowsHelper,52};53function getHelper(platform) {54    return helpers[platform || os_1.default.platform()];55}56function lookup(platform, browser) {57    (0, log_1.log)('looking up %s on %s platform', browser.name, platform);58    const helper = getHelper(platform);59    if (!helper) {60        throw new Error(`Cannot lookup browser ${browser.name} on ${platform}`);61    }62    return helper.detect(browser);63}64/**65 * Try to detect a single browser definition, which may dispatch multiple `checkOneBrowser` calls,66 * one for each binary. If Windows is detected, only one `checkOneBrowser` will be called, because67 * we don't use the `binary` field on Windows.68 */69function checkBrowser(browser) {70    if (Array.isArray(browser.binary) && os_1.default.platform() !== 'win32') {71        return bluebird_1.default.map(browser.binary, (binary) => {72            return checkOneBrowser((0, lodash_1.extend)({}, browser, { binary }));73        });74    }75    return bluebird_1.default.map([browser], checkOneBrowser);76}77function checkOneBrowser(browser) {78    const platform = os_1.default.platform();79    const pickBrowserProps = [80        'name',81        'family',82        'channel',83        'displayName',84        'type',85        'version',86        'path',87        'profilePath',88        'custom',89        'warning',90        'info',91        'minSupportedVersion',92        'unsupportedVersion',93    ];94    const logBrowser = (props) => {95        (0, log_1.log)('setting major version for %j', props);96    };97    const failed = (err) => {98        if (err.notInstalled) {99            (0, log_1.log)('browser %s not installed', browser.name);100            return false;101        }102        throw err;103    };104    (0, log_1.log)('checking one browser %s', browser.name);105    return lookup(platform, browser)106        .then((val) => (Object.assign(Object.assign({}, browser), val)))107        .then((val) => lodash_1.default.pick(val, pickBrowserProps))108        .then((val) => {109        logBrowser(val);110        return val;111    })112        .then((browser) => (0, exports.setMajorVersion)(browser))113        .catch(failed);114}115/** returns list of detected browsers */116const detect = (goalBrowsers, useDarwinWorkaround = true) => {117    // we can detect same browser under different aliases118    // tell them apart by the name and the version property119    if (!goalBrowsers) {120        goalBrowsers = browsers_1.browsers;121    }122    // BigSur (darwin 20.x) and Electron 12+ cause huge performance issues when123    // spawning child processes, which is the way we find browsers via execa.124    // The performance cost is multiplied by the number of binary variants of125    // each browser plus any fallback lookups we do.126    // The workaround gets around this by breaking out of the bundled Electron127    // Node.js and using the user's Node.js if possible. It only pays the cost128    // of spawning a single child process instead of multiple. If this fails,129    // we fall back to to the slower, default method130    // https://github.com/cypress-io/cypress/issues/17773131    if (useDarwinWorkaround && (0, util_1.needsDarwinWorkaround)()) {132        (0, log_1.log)('using darwin detection workaround');133        if (log_1.log.enabled) {134            // eslint-disable-next-line no-console135            console.time('time taken detecting browsers (darwin workaround)');136        }137        return bluebird_1.default.resolve((0, util_1.darwinDetectionWorkaround)())138            .catch((err) => {139            (0, log_1.log)('darwin workaround failed, falling back to normal detection');140            (0, log_1.log)(err.stack);141            return (0, exports.detect)(goalBrowsers, false);142        })143            .finally(() => {144            if (log_1.log.enabled) {145                // eslint-disable-next-line no-console146                console.timeEnd('time taken detecting browsers (darwin workaround)');147            }148        });149    }150    const removeDuplicates = (val) => {151        return lodash_1.default.uniqBy(val, (browser) => {152            return `${browser.name}-${browser.version}`;153        });154    };155    const compactFalse = (browsers) => {156        return (0, lodash_1.compact)(browsers);157    };158    (0, log_1.log)('detecting if the following browsers are present %o', goalBrowsers);159    return bluebird_1.default.mapSeries(goalBrowsers, checkBrowser)160        .then((val) => lodash_1.default.flatten(val))161        .then(compactFalse)162        .then(removeDuplicates);163};164exports.detect = detect;165const detectByPath = (path, goalBrowsers) => {166    if (!goalBrowsers) {167        goalBrowsers = browsers_1.browsers;168    }169    const helper = getHelper();170    const detectBrowserByVersionString = (stdout) => {171        return (0, lodash_1.find)(goalBrowsers, (goalBrowser) => {172            return goalBrowser.versionRegex.test(stdout);173        });174    };175    const detectBrowserFromKey = (browserKey) => {176        return (0, lodash_1.find)(goalBrowsers, (goalBrowser) => {177            return (goalBrowser.name === browserKey ||178                goalBrowser.displayName === browserKey ||179                goalBrowser.binary.indexOf(browserKey) > -1);180        });181    };182    const setCustomBrowserData = (browser, path, versionStr) => {183        const version = helper.getVersionNumber(versionStr, browser);184        let parsedBrowser = (0, lodash_1.extend)({}, browser, {185            name: browser.name,186            displayName: `Custom ${browser.displayName}`,187            info: `Loaded from ${path}`,188            custom: true,189            path,190            version,191        });192        return (0, exports.setMajorVersion)(parsedBrowser);193    };194    const pathData = helper.getPathData(path);195    return helper.getVersionString(pathData.path)196        .then((version) => {197        let browser;198        if (pathData.browserKey) {199            browser = detectBrowserFromKey(pathData.browserKey);200        }201        if (!browser) {202            browser = detectBrowserByVersionString(version);203        }204        if (!browser) {205            throw (0, errors_1.notDetectedAtPathErr)(`Unable to find browser with path ${path}`);206        }207        return setCustomBrowserData(browser, pathData.path, version);208    })209        .catch((err) => {210        if (err.notDetectedAtPath) {211            throw err;212        }213        throw (0, errors_1.notDetectedAtPathErr)(err.message);214    });215};...

utils.js

Source:utils.js

1(function() {2  var PATH_TO_BROWSERS, Promise, appData, copyExtension, ensureCleanCache, fs, getBrowserPath, getExtensionDir, getPartition, getPort, getProfileDir, launcher, path, profileCleaner, removeOldProfiles;3  path = require("path");4  Promise = require("bluebird");5  getPort = require("get-port");6  launcher = require("../../../launcher");7  fs = require("../util/fs");8  appData = require("../util/app_data");9  profileCleaner = require("../util/profile_cleaner");10  PATH_TO_BROWSERS = appData.path("browsers");11  getBrowserPath = function(browser) {12    return path.join(PATH_TO_BROWSERS, "" + browser.name);13  };14  copyExtension = function(src, dest) {15    return fs.copyAsync(src, dest);16  };17  getPartition = function(isTextTerminal) {18    if (isTextTerminal) {19      return "run-" + process.pid;20    }21    return "interactive";22  };23  getProfileDir = function(browser, isTextTerminal) {24    return path.join(getBrowserPath(browser), getPartition(isTextTerminal));25  };26  getExtensionDir = function(browser, isTextTerminal) {27    return path.join(getProfileDir(browser, isTextTerminal), "CypressExtension");28  };29  ensureCleanCache = function(browser, isTextTerminal) {30    var p;31    p = path.join(getProfileDir(browser, isTextTerminal), "CypressCache");32    return fs.removeAsync(p).then(function() {33      return fs.ensureDirAsync(p);34    })["return"](p);35  };36  removeOldProfiles = function() {37    var pathToPartitions, pathToProfiles;38    pathToProfiles = path.join(PATH_TO_BROWSERS, "*");39    pathToPartitions = appData.electronPartitionsPath();40    return Promise.all([profileCleaner.removeRootProfile(pathToProfiles, [path.join(pathToProfiles, "run-*"), path.join(pathToProfiles, "interactive")]), profileCleaner.removeInactiveByPid(pathToProfiles, "run-"), profileCleaner.removeInactiveByPid(pathToPartitions, "run-")]);41  };42  module.exports = {43    getPort: getPort,44    copyExtension: copyExtension,45    getProfileDir: getProfileDir,46    getExtensionDir: getExtensionDir,47    ensureCleanCache: ensureCleanCache,48    removeOldProfiles: removeOldProfiles,49    getBrowserByPath: launcher.detectByPath,50    launch: launcher.launch,51    getBrowsers: function() {52      return launcher.detect().then(function(browsers) {53        var version;54        if (browsers == null) {55          browsers = [];56        }57        version = process.versions.chrome || "";58        return browsers.concat({59          name: "electron",60          family: "electron",61          displayName: "Electron",62          version: version,63          path: "",64          majorVersion: version.split(".")[0],65          info: "Electron is the default browser that comes with Cypress. This is the browser that runs in headless mode. Selecting this browser is useful when debugging. The version number indicates the underlying Chromium version that Electron uses."66        });67      });68    }69  };...

index.js

Source:index.js

1"use strict";2var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {3    if (k2 === undefined) k2 = k;4    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });5}) : (function(o, m, k, k2) {6    if (k2 === undefined) k2 = k;7    o[k2] = m[k];8}));9var __exportStar = (this && this.__exportStar) || function(m, exports) {10    for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);11};12Object.defineProperty(exports, "__esModule", { value: true });13exports.launch = exports.detectByPath = exports.detect = void 0;14const detect_1 = require("./lib/detect");15Object.defineProperty(exports, "detect", { enumerable: true, get: function () { return detect_1.detect; } });16Object.defineProperty(exports, "detectByPath", { enumerable: true, get: function () { return detect_1.detectByPath; } });17const browsers_1 = require("./lib/browsers");18Object.defineProperty(exports, "launch", { enumerable: true, get: function () { return browsers_1.launch; } });...

launcher.js

Source:launcher.js

1"use strict";2Object.defineProperty(exports, "__esModule", { value: true });3var browsers_1 = require("./browsers");4exports.launch = browsers_1.launch;5var detect_1 = require("./detect");6exports.detect = detect_1.detect;...

Using AI Code Generation

1const cypress = require("cypress");2cypress.run({3});4describe("My Test Suite", () => {5  it("My Test Case", () => {6  });7});

Using AI Code Generation

1var fs = require('fs');2var cypress = require('cypress');3var path = require('path');4var filePath = path.resolve(__dirname, 'test.spec.js');5cypress.run({6}).then((results) => {7  console.log(results);8  fs.writeFileSync('results.json', JSON.stringify(results, null, 2));9});10describe('My First Test', function() {11  it('Does not do much!', function() {12    expect(true).to.equal(true)13  })14})15Your name to display (optional):16Your name to display (optional):17Your name to display (optional):18Your name to display (optional):19Your name to display (optional):20Your name to display (optional):

Using AI Code Generation

1Cypress.Commands.add("detectByPath", (path) => {2  cy.window().then((win) => {3    const detect = win.detect(path);4    if (detect) {5      cy.log("Element is found");6    } else {7      cy.log("Element is not found");8    }9  });10});11Cypress.Commands.add("detectByPath", (path) => {12  cy.window().then((win) => {13    const detect = win.detect(path);14    if (detect) {15      cy.log("Element is found");16    } else {17      cy.log("Element is not found");18    }19  });20});21Cypress.Commands.add("detectByPath", (path) => {22  cy.window().then((win) => {23    const detect = win.detect(path);24    if (detect) {25      cy.log("Element is found");26    } else {27      cy.log("Element is not found");28    }29  });30});31Cypress.Commands.add("detectByPath", (path) => {32  cy.window().then((win) => {33    const detect = win.detect(path);34    if (detect) {35      cy.log("Element is found");36    } else {37      cy.log("Element is not found");38    }39  });40});41Cypress.Commands.add("detectByPath", (path) => {42  cy.window().then((win) => {43    const detect = win.detect(path);44    if (detect) {45      cy.log("Element is found");46    } else {47      cy.log("Element is not found");48    }49  });50});51Cypress.Commands.add("detect

Using AI Code Generation

1describe('Cypress', () => {2  it('should be able to detect that a file exists', () => {3    cy.task('detectByPath', '/path/to/file').then((exists) => {4      expect(exists).to.be.true;5    });6  });7});8module.exports = (on) => {9  on('task', {10    detectByPath: (path) => {11      return Cypress._.isString(path) && Cypress._.isFinite(path.length) && path.length > 0;12    },13  });14};15describe('Cypress', () => {16  it('should be able to execute a command', () => {17    cy.exec('ls', { timeout: 5000 }).then((result) => {18      expect(result.stdout).to.contain('test.js');19    });20  });21});22module.exports = (on, config) => {23  on('task', {24    detectByPath: (path) => {25      return Cypress._.isString(path) && Cypress._.isFinite(path.length) && path.length > 0;26    },27  });28};

Using AI Code Generation

1Cypress.Commands.add('detectByPath', (path, options) => {2    return cy.fixture(path).then(fileContent => {3        return cy.window().then(win => {4            return win.detect(fileContent, options);5        });6    });7});8Cypress.Commands.add('detectByElement', (element, options) => {9    return cy.get(element).then($element => {10        return cy.window().then(win => {11            return win.detect($element[0].src, options);12        });13    });14});15describe('Test', () => {16    it('test', () => {17        cy.visit('test.html');18        cy.detectByPath('test.jpg', { returnFaceId: true }).then(response => {19            console.log(response);20        });21        cy.detectByElement('#img', { returnFaceId: true }).then(response => {22            console.log(response);23        });24    });25});

Using AI Code Generation

1describe('Cypress test', () => {2  it('should be able to detect the file', () => {3    cy.get('input[type="file"]').attachFile('test.pdf')4    cy.get('button').click()5    cy.wait(1000)6    cy.detectByPath('test.pdf', 'test.js')7  })8})9describe('Cypress test', () => {10  it('should be able to detect the file', () => {11    cy.get('input[type="file"]').attachFile('test.pdf')12    cy.get('button').click()13    cy.wait(1000)14    cy.detectByPath('test.pdf', 'test.js')15  })16})

Using AI Code Generation

1const cypress = require('cypress')2const path = require('path')3const file = path.join(__dirname, 'file.txt')4cypress.detectByPath(file)5.then((result) => {6  console.log(result)7})8.catch((error) => {9  console.log(error)10})11const cypress = require('cypress')12const path = require('path')13const file = path.join(__dirname, 'file.txt')14cypress.detectByPath(file)15.then((result) => {16  console.log(result)17})18.catch((error) => {19  console.log(error)20})21const cypress = require('cypress')22const path = require('path')23const file = path.join(__dirname, 'file.txt')24cypress.detectByPath(file)25.then((result) => {26  console.log(result)27})28.catch((error) => {29  console.log(error)30})31const cypress = require('cypress')32const path = require('path')33const file = path.join(__dirname, 'file.txt')34cypress.detectByPath(file)35.then((result) => {36  console.log(result)37})38.catch((error) => {39  console.log(error)40})41const cypress = require('cypress')42const path = require('path')43const file = path.join(__dirname, 'file.txt')44cypress.detectByPath(file)45.then((result

Using AI Code Generation

1describe('Test to check if a file exists', function() {2    it('Check if a file exists in the cypress/fixtures folder', function() {3        cy.fixture('test.json').then(function(data) {4            cy.writeFile('cypress/fixtures/test.json', data)5            cy.log('File exists')6        })7    })8})

Cypress Tutorial

Cypress is a renowned Javascript-based open-source, easy-to-use end-to-end testing framework primarily used for testing web applications. Cypress is a relatively new player in the automation testing space and has been gaining much traction lately, as evidenced by the number of Forks (2.7K) and Stars (42.1K) for the project. LambdaTest’s Cypress Tutorial covers step-by-step guides that will help you learn from the basics till you run automation tests on LambdaTest.

Chapters:

What is Cypress? -
Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
Cypress Drawbacks - Although Cypress has many strengths, it has a few limitations that you should be aware of.
Cypress Architecture - Learn more about Cypress architecture and how it is designed to be run directly in the browser, i.e., it does not have any additional servers.
Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
Cypress Learning: Best Practices - Take a deep dive into some of the best practices you should use to avoid anti-patterns in your automation tests.
How To Run Cypress Tests on LambdaTest? - Set up a LambdaTest account, and now you are all set to learn how to run Cypress tests.

Certification

You can elevate your expertise with end-to-end testing using the Cypress automation framework and stay one step ahead in your career by earning a Cypress certification. Check out our Cypress 101 Certification.