How to use isComponentTesting method in Cypress

Best JavaScript code snippet using cypress

cli.js

Source:cli.js Github

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1"use strict";2// @ts-check3const _ = require('lodash');4const R = require('ramda');5const commander = require('commander');6const {7  stripIndent8} = require('common-tags');9const logSymbols = require('log-symbols');10const debug = require('debug')('cypress:cli:cli');11const util = require('./util');12const logger = require('./logger');13const errors = require('./errors');14const cache = require('./tasks/cache'); // patch "commander" method called when a user passed an unknown option15// we want to print help for the current command and exit with an error16function unknownOption(flag, type = 'option') {17  if (this._allowUnknownOption) return;18  logger.error();19  logger.error(`  error: unknown ${type}:`, flag);20  logger.error();21  this.outputHelp();22  util.exit(1);23}24commander.Command.prototype.unknownOption = unknownOption;25const coerceFalseOrString = arg => {26  return arg !== 'false' ? arg : false;27};28const coerceFalse = arg => {29  return arg !== 'false';30};31const coerceAnyStringToInt = arg => {32  return typeof arg === 'string' ? parseInt(arg) : arg;33};34const spaceDelimitedArgsMsg = (flag, args) => {35  let msg = `36    ${logSymbols.warning} Warning: It looks like you're passing --${flag} a space-separated list of arguments:37    "${args.join(' ')}"38    This will work, but it's not recommended.39    If you are trying to pass multiple arguments, separate them with commas instead:40      cypress run --${flag} arg1,arg2,arg341  `;42  if (flag === 'spec') {43    msg += `44    The most common cause of this warning is using an unescaped glob pattern. If you are45    trying to pass a glob pattern, escape it using quotes:46      cypress run --spec "**/*.spec.js"47    `;48  }49  logger.log();50  logger.warn(stripIndent(msg));51  logger.log();52};53const parseVariableOpts = (fnArgs, args) => {54  const [opts, unknownArgs] = fnArgs;55  if (unknownArgs && unknownArgs.length && (opts.spec || opts.tag)) {56    // this will capture space-delimited args after57    // flags that could have possible multiple args58    // but before the next option59    // --spec spec1 spec2 or --tag foo bar60    const multiArgFlags = _.compact([opts.spec ? 'spec' : opts.spec, opts.tag ? 'tag' : opts.tag]);61    _.forEach(multiArgFlags, flag => {62      const argIndex = _.indexOf(args, `--${flag}`) + 2;63      const nextOptOffset = _.findIndex(_.slice(args, argIndex), arg => {64        return _.startsWith(arg, '--');65      });66      const endIndex = nextOptOffset !== -1 ? argIndex + nextOptOffset : args.length;67      const maybeArgs = _.slice(args, argIndex, endIndex);68      const extraArgs = _.intersection(maybeArgs, unknownArgs);69      if (extraArgs.length) {70        opts[flag] = [opts[flag]].concat(extraArgs);71        spaceDelimitedArgsMsg(flag, opts[flag]);72        opts[flag] = opts[flag].join(',');73      }74    });75  }76  debug('variable-length opts parsed %o', {77    args,78    opts79  });80  return util.parseOpts(opts);81};82const descriptions = {83  browserOpenMode: 'path to a custom browser to be added to the list of available browsers in Cypress',84  browserRunMode: 'runs Cypress in the browser with the given name. if a filesystem path is supplied, Cypress will attempt to use the browser at that path.',85  cacheClear: 'delete all cached binaries',86  cachePrune: 'deletes all cached binaries except for the version currently in use',87  cacheList: 'list cached binary versions',88  cachePath: 'print the path to the binary cache',89  cacheSize: 'Used with the list command to show the sizes of the cached folders',90  ciBuildId: 'the unique identifier for a run on your CI provider. typically a "BUILD_ID" env var. this value is automatically detected for most CI providers',91  config: 'sets configuration values. separate multiple values with a comma. overrides any value in cypress.json.',92  configFile: 'path to JSON file where configuration values are set. defaults to "cypress.json". pass "false" to disable.',93  detached: 'runs Cypress application in detached mode',94  dev: 'runs cypress in development and bypasses binary check',95  env: 'sets environment variables. separate multiple values with a comma. overrides any value in cypress.json or cypress.env.json',96  exit: 'keep the browser open after tests finish',97  forceInstall: 'force install the Cypress binary',98  global: 'force Cypress into global mode as if its globally installed',99  group: 'a named group for recorded runs in the Cypress Dashboard',100  headed: 'displays the browser instead of running headlessly (defaults to true for Firefox and Chromium-family browsers)',101  headless: 'hide the browser instead of running headed (defaults to true for Electron)',102  key: 'your secret Record Key. you can omit this if you set a CYPRESS_RECORD_KEY environment variable.',103  parallel: 'enables concurrent runs and automatic load balancing of specs across multiple machines or processes',104  port: 'runs Cypress on a specific port. overrides any value in cypress.json.',105  project: 'path to the project',106  quiet: 'run quietly, using only the configured reporter',107  record: 'records the run. sends test results, screenshots and videos to your Cypress Dashboard.',108  reporter: 'runs a specific mocha reporter. pass a path to use a custom reporter. defaults to "spec"',109  reporterOptions: 'options for the mocha reporter. defaults to "null"',110  spec: 'runs specific spec file(s). defaults to "all"',111  tag: 'named tag(s) for recorded runs in the Cypress Dashboard',112  version: 'prints Cypress version'113};114const knownCommands = ['cache', 'help', '-h', '--help', 'install', 'open', 'open-ct', 'run', 'run-ct', 'verify', '-v', '--version', 'version', 'info'];115const text = description => {116  if (!descriptions[description]) {117    throw new Error(`Could not find description for: ${description}`);118  }119  return descriptions[description];120};121function includesVersion(args) {122  return _.includes(args, 'version') || _.includes(args, '--version') || _.includes(args, '-v');123}124function showVersions(args) {125  debug('printing Cypress version');126  debug('additional arguments %o', args);127  const versionParser = commander.option('--component <package|binary|electron|node>', 'component to report version for').allowUnknownOption(true);128  const parsed = versionParser.parse(args);129  const parsedOptions = {130    component: parsed.component131  };132  debug('parsed version arguments %o', parsedOptions);133  const reportAllVersions = versions => {134    logger.always('Cypress package version:', versions.package);135    logger.always('Cypress binary version:', versions.binary);136    logger.always('Electron version:', versions.electronVersion);137    logger.always('Bundled Node version:', versions.electronNodeVersion);138  };139  const reportComponentVersion = (componentName, versions) => {140    const names = {141      package: 'package',142      binary: 'binary',143      electron: 'electronVersion',144      node: 'electronNodeVersion'145    };146    if (!names[componentName]) {147      throw new Error(`Unknown component name "${componentName}"`);148    }149    const name = names[componentName];150    if (!versions[name]) {151      throw new Error(`Cannot find version for component "${componentName}" under property "${name}"`);152    }153    const version = versions[name];154    logger.always(version);155  };156  const defaultVersions = {157    package: undefined,158    binary: undefined,159    electronVersion: undefined,160    electronNodeVersion: undefined161  };162  return require('./exec/versions').getVersions().then((versions = defaultVersions) => {163    if (parsedOptions.component) {164      reportComponentVersion(parsedOptions.component, versions);165    } else {166      reportAllVersions(versions);167    }168    process.exit(0);169  }).catch(util.logErrorExit1);170}171const createProgram = () => {172  const program = new commander.Command(); // bug in commander not printing name173  // in usage help docs174  program._name = 'cypress';175  program.usage('<command> [options]');176  return program;177};178const addCypressRunCommand = program => {179  return program.command('run').usage('[options]').description('Runs Cypress tests from the CLI without the GUI').option('-b, --browser <browser-name-or-path>', text('browserRunMode')).option('--ci-build-id <id>', text('ciBuildId')).option('-c, --config <config>', text('config')).option('-C, --config-file <config-file>', text('configFile')).option('-e, --env <env>', text('env')).option('--group <name>', text('group')).option('-k, --key <record-key>', text('key')).option('--headed', text('headed')).option('--headless', text('headless')).option('--no-exit', text('exit')).option('--parallel', text('parallel')).option('-p, --port <port>', text('port')).option('-P, --project <project-path>', text('project')).option('-q, --quiet', text('quiet')).option('--record [bool]', text('record'), coerceFalse).option('-r, --reporter <reporter>', text('reporter')).option('-o, --reporter-options <reporter-options>', text('reporterOptions')).option('-s, --spec <spec>', text('spec')).option('-t, --tag <tag>', text('tag')).option('--dev', text('dev'), coerceFalse);180};181/**182 * Casts known command line options for "cypress run" to their intended type.183 * For example if the user passes "--port 5005" the ".port" property should be184 * a number 5005 and not a string "5005".185 *186 * Returns a clone of the original object.187 */188const castCypressRunOptions = opts => {189  // only properties that have type "string | false" in our TS definition190  // require special handling, because CLI parsing takes care of purely191  // boolean arguments192  const result = R.evolve({193    port: coerceAnyStringToInt,194    configFile: coerceFalseOrString195  })(opts);196  return result;197};198module.exports = {199  /**200   * Parses `cypress run` command line option array into an object201   * with options that you can feed into a `cypress.run()` module API call.202   * @example203   *  const options = parseRunCommand(['cypress', 'run', '--browser', 'chrome'])204   *  // options is {browser: 'chrome'}205   */206  parseRunCommand(args) {207    return new Promise((resolve, reject) => {208      if (!Array.isArray(args)) {209        return reject(new Error('Expected array of arguments'));210      } // make a copy of the input arguments array211      // and add placeholders where "node ..." would usually be212      // also remove "cypress" keyword at the start if present213      const cliArgs = args[0] === 'cypress' ? [...args.slice(1)] : [...args];214      cliArgs.unshift(null, null);215      debug('creating program parser');216      const program = createProgram();217      addCypressRunCommand(program).action((...fnArgs) => {218        debug('parsed Cypress run %o', fnArgs);219        const options = parseVariableOpts(fnArgs, cliArgs);220        debug('parsed options %o', options);221        const casted = castCypressRunOptions(options);222        debug('casted options %o', casted);223        resolve(casted);224      });225      debug('parsing args: %o', cliArgs);226      program.parse(cliArgs);227    });228  },229  /**230   * Parses the command line and kicks off Cypress process.231   */232  init(args) {233    if (!args) {234      args = process.argv;235    }236    const {237      CYPRESS_INTERNAL_ENV238    } = process.env;239    if (!util.isValidCypressInternalEnvValue(CYPRESS_INTERNAL_ENV)) {240      debug('invalid CYPRESS_INTERNAL_ENV value', CYPRESS_INTERNAL_ENV);241      return errors.exitWithError(errors.errors.invalidCypressEnv)(`CYPRESS_INTERNAL_ENV=${CYPRESS_INTERNAL_ENV}`);242    }243    if (util.isNonProductionCypressInternalEnvValue(CYPRESS_INTERNAL_ENV)) {244      debug('non-production CYPRESS_INTERNAL_ENV value', CYPRESS_INTERNAL_ENV);245      let msg = `246        ${logSymbols.warning} Warning: It looks like you're passing CYPRESS_INTERNAL_ENV=${CYPRESS_INTERNAL_ENV}247        The environment variable "CYPRESS_INTERNAL_ENV" is reserved and should only be used internally.248        Unset the "CYPRESS_INTERNAL_ENV" environment variable and run Cypress again.249      `;250      logger.log();251      logger.warn(stripIndent(msg));252      logger.log();253    }254    const program = createProgram();255    program.command('help').description('Shows CLI help and exits').action(() => {256      program.help();257    });258    program.option('-v, --version', text('version')).command('version').description(text('version')).action(() => {259      showVersions(args);260    });261    addCypressRunCommand(program).action((...fnArgs) => {262      debug('running Cypress with args %o', fnArgs);263      require('./exec/run').start(parseVariableOpts(fnArgs, args)).then(util.exit).catch(util.logErrorExit1);264    });265    program // TODO make this command public once CT will be merged completely266    .command('open-ct', {267      hidden: true268    }).usage('[options]').description('Opens Cypress component testing interactive mode.').option('-b, --browser <browser-path>', text('browserOpenMode')).option('-c, --config <config>', text('config')).option('-C, --config-file <config-file>', text('configFile')).option('-d, --detached [bool]', text('detached'), coerceFalse).option('-e, --env <env>', text('env')).option('--global', text('global')).option('-p, --port <port>', text('port')).option('-P, --project <project-path>', text('project')).option('--dev', text('dev'), coerceFalse).action(opts => {269      debug('opening Cypress');270      require('./exec/open').start(util.parseOpts(opts), {271        isComponentTesting: true272      }).catch(util.logErrorExit1);273    });274    program // TODO make this command public once CT will be merged completely275    .command('run-ct', {276      hidden: true277    }).usage('[options]').description('Runs all Cypress Component Testing suites').option('-b, --browser <browser-name-or-path>', text('browserRunMode')).option('--ci-build-id <id>', text('ciBuildId')).option('-c, --config <config>', text('config')).option('-C, --config-file <config-file>', text('configFile')).option('-e, --env <env>', text('env')).option('--group <name>', text('group')).option('-k, --key <record-key>', text('key')).option('--headed', text('headed')).option('--headless', text('headless')).option('--no-exit', text('exit')).option('--parallel', text('parallel')).option('-p, --port <port>', text('port')).option('-P, --project <project-path>', text('project')).option('-q, --quiet', text('quiet')).option('--record [bool]', text('record'), coerceFalse).option('-r, --reporter <reporter>', text('reporter')).option('-o, --reporter-options <reporter-options>', text('reporterOptions')).option('-s, --spec <spec>', text('spec')).option('-t, --tag <tag>', text('tag')).option('--dev', text('dev'), coerceFalse).action(opts => {278      debug('running Cypress run-ct');279      require('./exec/run').start(util.parseOpts(opts), {280        isComponentTesting: true281      }).then(util.exit).catch(util.logErrorExit1);282    });283    program.command('open').usage('[options]').description('Opens Cypress in the interactive GUI.').option('-b, --browser <browser-path>', text('browserOpenMode')).option('-c, --config <config>', text('config')).option('-C, --config-file <config-file>', text('configFile')).option('-d, --detached [bool]', text('detached'), coerceFalse).option('-e, --env <env>', text('env')).option('--global', text('global')).option('-p, --port <port>', text('port')).option('-P, --project <project-path>', text('project')).option('--dev', text('dev'), coerceFalse).action(opts => {284      debug('opening Cypress');285      require('./exec/open').start(util.parseOpts(opts)).catch(util.logErrorExit1);286    });287    program.command('install').usage('[options]').description('Installs the Cypress executable matching this package\'s version').option('-f, --force', text('forceInstall')).action(opts => {288      require('./tasks/install').start(util.parseOpts(opts)).catch(util.logErrorExit1);289    });290    program.command('verify').usage('[options]').description('Verifies that Cypress is installed correctly and executable').option('--dev', text('dev'), coerceFalse).action(opts => {291      const defaultOpts = {292        force: true,293        welcomeMessage: false294      };295      const parsedOpts = util.parseOpts(opts);296      const options = _.extend(parsedOpts, defaultOpts);297      require('./tasks/verify').start(options).catch(util.logErrorExit1);298    });299    program.command('cache').usage('[command]').description('Manages the Cypress binary cache').option('list', text('cacheList')).option('path', text('cachePath')).option('clear', text('cacheClear')).option('prune', text('cachePrune')).option('--size', text('cacheSize')).action(function (opts, args) {300      if (!args || !args.length) {301        this.outputHelp();302        util.exit(1);303      }304      const [command] = args;305      if (!_.includes(['list', 'path', 'clear', 'prune'], command)) {306        unknownOption.call(this, `cache ${command}`, 'command');307      }308      if (command === 'list') {309        debug('cache command %o', {310          command,311          size: opts.size312        });313        return cache.list(opts.size).catch({314          code: 'ENOENT'315        }, () => {316          logger.always('No cached binary versions were found.');317          process.exit(0);318        }).catch(e => {319          debug('cache list command failed with "%s"', e.message);320          util.logErrorExit1(e);321        });322      }323      cache[command]();324    });325    program.command('info').usage('[command]').description('Prints Cypress and system information').option('--dev', text('dev'), coerceFalse).action(opts => {326      require('./exec/info').start(opts).then(util.exit).catch(util.logErrorExit1);327    });328    debug('cli starts with arguments %j', args);329    util.printNodeOptions(); // if there are no arguments330    if (args.length <= 2) {331      debug('printing help');332      program.help(); // exits333    }334    const firstCommand = args[2];335    if (!_.includes(knownCommands, firstCommand)) {336      debug('unknown command %s', firstCommand);337      logger.error('Unknown command', `"${firstCommand}"`);338      program.outputHelp();339      return util.exit(1);340    }341    if (includesVersion(args)) {342      // commander 2.11.0 changes behavior343      // and now does not understand top level options344      // .option('-v, --version').command('version')345      // so we have to manually catch '-v, --version'346      return showVersions(args);347    }348    debug('program parsing arguments');349    return program.parse(args);350  }351}; // @ts-ignore352if (!module.parent) {353  logger.error('This CLI module should be required from another Node module');354  logger.error('and not executed directly');355  process.exit(-1);...

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settings.js

Source:settings.js Github

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...86        const ret = fn(memo);87        return ret ? ret : memo;88    }, lodash_1.default.cloneDeep(obj));89}90function isComponentTesting(options = {}) {91    return options.testingType === 'component';92}93exports.isComponentTesting = isComponentTesting;94function configFile(options = {}) {95    // default is only used in tests.96    // This prevents a the change from becoming bigger than it should97    // FIXME: remove the default98    return options.configFile === false ? false : (options.configFile || 'cypress.json');99}100exports.configFile = configFile;101function id(projectRoot, options = {}) {102    const file = pathToConfigFile(projectRoot, options);103    return fs_1.fs.readJson(file)104        .then((config) => config.projectId)105        .catch(() => {106        return null;107    });108}109exports.id = id;110function read(projectRoot, options = {}) {111    if (options.configFile === false) {112        return bluebird_1.default.resolve({});113    }114    const file = pathToConfigFile(projectRoot, options);115    const readPromise = /\.json$/.test(file) ? fs_1.fs.readJSON(path_1.default.resolve(projectRoot, file)) : (0, require_async_1.requireAsync)(file, {116        projectRoot,117        loadErrorCode: 'CONFIG_FILE_ERROR',118    });119    return readPromise120        .catch((err) => {121        var _a;122        if (err.type === 'MODULE_NOT_FOUND' || err.code === 'ENOENT') {123            if ((_a = options.args) === null || _a === void 0 ? void 0 : _a.runProject) {124                return bluebird_1.default.reject(errors_1.default.get('CONFIG_FILE_NOT_FOUND', options.configFile, projectRoot));125            }126            return _write(file, {});127        }128        return bluebird_1.default.reject(err);129    })130        .then((configObject = {}) => {131        if (isComponentTesting(options) && 'component' in configObject) {132            configObject = Object.assign(Object.assign({}, configObject), configObject.component);133        }134        if (!isComponentTesting(options) && 'e2e' in configObject) {135            configObject = Object.assign(Object.assign({}, configObject), configObject.e2e);136        }137        debug('resolved configObject', configObject);138        const changed = _applyRewriteRules(configObject);139        // if our object is unchanged140        // then just return it141        if (lodash_1.default.isEqual(configObject, changed)) {142            return configObject;143        }144        // else write the new reduced obj145        return _write(file, changed)146            .then((config) => {147            return config;148        });...

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run.js

Source:run.js Github

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1"use strict";2const _ = require('lodash');3const debug = require('debug')('cypress:cli:run');4const util = require('../util');5const spawn = require('./spawn');6const verify = require('../tasks/verify');7const {8  exitWithError,9  errors10} = require('../errors');11/**12 * Throws an error with "details" property from13 * "errors" object.14 * @param {Object} details - Error details15 */16const throwInvalidOptionError = details => {17  if (!details) {18    details = errors.unknownError;19  } // throw this error synchronously, it will be caught later on and20  // the details will be propagated to the promise chain21  const err = new Error();22  err.details = details;23  throw err;24};25/**26 * Typically a user passes a string path to the project.27 * But "cypress open" allows using `false` to open in global mode,28 * and the user can accidentally execute `cypress run --project false`29 * which should be invalid.30 */31const isValidProject = v => {32  if (typeof v === 'boolean') {33    return false;34  }35  if (v === '' || v === 'false' || v === 'true') {36    return false;37  }38  return true;39};40/**41 * Maps options collected by the CLI42 * and forms list of CLI arguments to the server.43 *44 * Note: there is lightweight validation, with errors45 * thrown synchronously.46 *47 * @returns {string[]} list of CLI arguments48 */49const processRunOptions = (options = {}) => {50  debug('processing run options %o', options);51  if (!isValidProject(options.project)) {52    debug('invalid project option %o', {53      project: options.project54    });55    return throwInvalidOptionError(errors.invalidRunProjectPath);56  }57  const args = ['--run-project', options.project];58  if (options.browser) {59    args.push('--browser', options.browser);60  }61  if (options.ciBuildId) {62    args.push('--ci-build-id', options.ciBuildId);63  }64  if (options.config) {65    args.push('--config', options.config);66  }67  if (options.configFile !== undefined) {68    args.push('--config-file', options.configFile);69  }70  if (options.env) {71    args.push('--env', options.env);72  }73  if (options.exit === false) {74    args.push('--no-exit');75  }76  if (options.group) {77    args.push('--group', options.group);78  }79  if (options.headed) {80    args.push('--headed', options.headed);81  }82  if (options.headless) {83    if (options.headed) {84      return throwInvalidOptionError(errors.incompatibleHeadlessFlags);85    }86    args.push('--headed', !options.headless);87  } // if key is set use that - else attempt to find it by environment variable88  if (options.key == null) {89    debug('--key is not set, looking up environment variable CYPRESS_RECORD_KEY');90    options.key = util.getEnv('CYPRESS_RECORD_KEY');91  } // if we have a key assume we're in record mode92  if (options.key) {93    args.push('--key', options.key);94  }95  if (options.outputPath) {96    args.push('--output-path', options.outputPath);97  }98  if (options.parallel) {99    args.push('--parallel');100  }101  if (options.port) {102    args.push('--port', options.port);103  }104  if (options.quiet) {105    args.push('--quiet');106  } // if record is defined and we're not107  // already in ci mode, then send it up108  if (options.record != null) {109    args.push('--record', options.record);110  } // if we have a specific reporter push that into the args111  if (options.reporter) {112    args.push('--reporter', options.reporter);113  } // if we have a specific reporter push that into the args114  if (options.reporterOptions) {115    args.push('--reporter-options', options.reporterOptions);116  } // if we have specific spec(s) push that into the args117  if (options.spec) {118    args.push('--spec', options.spec);119  }120  if (options.tag) {121    args.push('--tag', options.tag);122  }123  return args;124};125module.exports = {126  processRunOptions,127  isValidProject,128  // resolves with the number of failed tests129  start(options = {}, {130    isComponentTesting131  } = {132    isComponentTesting: false133  }) {134    _.defaults(options, {135      key: null,136      spec: null,137      reporter: null,138      reporterOptions: null,139      project: process.cwd()140    });141    function run() {142      let args;143      try {144        args = processRunOptions(options);145      } catch (err) {146        if (err.details) {147          return exitWithError(err.details)();148        }149        throw err;150      }151      if (isComponentTesting) {152        args.push('--componentTesting');153      }154      debug('run to spawn.start args %j', args);155      return spawn.start(args, {156        dev: options.dev157      });158    }159    if (options.dev) {160      return run();161    }162    return verify.start().then(run);163  }...

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open.js

Source:open.js Github

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1const debug = require('debug')('cypress:cli')2const util = require('../util')3const spawn = require('./spawn')4const verify = require('../tasks/verify')5module.exports = {6  start (options = {}, { isComponentTesting } = { isComponentTesting: false }) {7    if (!util.isInstalledGlobally() && !options.global && !options.project) {8      options.project = process.cwd()9    }10    const args = []11    if (options.config) {12      args.push('--config', options.config)13    }14    if (options.configFile !== undefined) {15      args.push('--config-file', options.configFile)16    }17    if (options.browser) {18      args.push('--browser', options.browser)19    }20    if (options.env) {21      args.push('--env', options.env)22    }23    if (options.port) {24      args.push('--port', options.port)25    }26    if (options.project) {27      args.push('--project', options.project)28    }29    if (isComponentTesting) {30      args.push('--componentTesting')31    }32    debug('opening from options %j', options)33    debug('command line arguments %j', args)34    function open () {35      return spawn.start(args, {36        dev: options.dev,37        detached: Boolean(options.detached),38        stdio: 'inherit',39      })40    }41    if (options.dev) {42      return open()43    }44    return verify.start()45    .then(open)46  },...

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Using AI Code Generation

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1describe('My First Test', () => {2  it('Does not do much!', () => {3    expect(true).to.equal(true)4  })5  it('Visits the Kitchen Sink', () => {6    cy.contains('type').click()7    cy.url().should('include', '/commands/actions')8    cy.get('.action-email')9      .type('

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Using AI Code Generation

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1describe('My First Test', function() {2  it('Does not do much!', function() {3    expect(true).to.equal(true)4  })5})6describe('My First Test', function() {7  it('Does not do much!', function() {8    expect(true).to.equal(true)9  })10})11describe('My First Test', function() {12  it('Does not do much!', function() {13    expect(true).to.equal(true)14  })15})16describe('My First Test', function() {17  it('Does not do much!', function() {18    expect(true).to.equal(true)19  })20})21describe('My First Test', function() {22  it('Does not do much!', function() {23    expect(true).to.equal(true)24  })25})26describe('My First Test', function() {27  it('Does not do much!', function() {28    expect(true).to.equal(true)29  })30})31describe('My First Test', function() {32  it('Does not do much!', function() {33    expect(true).to.equal(true)34  })35})

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Using AI Code Generation

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1describe('My First Test', function() {2  it('Does not do much!', function() {3    if (Cypress.isComponentTesting) {4    } else {5    }6  })7})8{9  "component": {10  }11}12import React from 'react'13export const HelloWorld = () => {14}15import React from 'react'16import { mount } from '@cypress/react'17import { HelloWorld } from './HelloWorld'18it('works', () => {

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1describe('My First Test', function() {2    it('Does not do much!', function() {3        expect(true).to.equal(true)4    })5    it('Does not do much!', function() {6        cy.isComponentTesting().then((isComponentTesting) => {7            if (isComponentTesting) {8            } else {9            }10        })11    })12})13{14}15module.exports = (on, config) => {16    on('file:preprocessor', require('@cypress/react/plugins/babel'))17}18import '@cypress/react/support'

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1cy.isComponentTesting()2.then((isComponentTesting) => {3  if (isComponentTesting) {4  } else {5  }6})

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1it('Test', () => {2  cy.isComponentTesting()3  cy.get('h1').should('have.text', 'Kitchen Sink')4})5### cy.isComponentTesting()6### cy.mount(jsx, options)7- `jsx` (`React.ReactElement` | `string`) - the component to mount, or a string of JSX8- `options` (`object`):9  - `styleSheet` (`string`): a CSS string to apply to the component10  - `log` (`boolean`): whether to log the command to the Command Log11  - `shadow` (`boolean`): whether to render the component in a shadow DOM12  - `stylesheets` (`string[]`): an array of CSS strings to apply to the component13### cy.getReact(componentName, options)14- `componentName` (`string`) - the display name of the component15- `options` (`object`):16  - `props` (`object`): an object of props to filter the component by17  - `state` (`object`): an object of state to filter the component by18  - `ref` (`string`): a ref string to filter the component by19  - `log` (`boolean`): whether to log the command to the Command Log20  - `timeout` (`number`): the timeout for the command21  - `withinSubject` (`boolean`): whether to search within the subject22### cy.react(componentName, options)23### cy.getReactDOM(componentName, options)24- `componentName` (`string`) - the display name of the component25- `options` (`object`):26  - `props` (`object`): an object of props to filter the component by27  - `state` (`object`): an object of state to filter the component by28  - `ref` (`string`): a ref string to filter the component by29  - `log` (`boolean`): whether

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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:

  1. What is Cypress? -
  2. Why Cypress? - Learn why Cypress might be a good choice for testing your web applications.
  3. Features of Cypress Testing - Learn about features that make Cypress a powerful and flexible tool for testing web applications.
  4. Cypress Drawbacks - Although Cypress has many strengths, it has a few limitations that you should be aware of.
  5. 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.
  6. Browsers Supported by Cypress - Cypress is built on top of the Electron browser, supporting all modern web browsers. Learn browsers that support Cypress.
  7. Selenium vs Cypress: A Detailed Comparison - Compare and explore some key differences in terms of their design and features.
  8. 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.
  9. 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.

YouTube

Watch this 3 hours of complete tutorial to learn the basics of Cypress and various Cypress commands with the Cypress testing at LambdaTest.

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