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How to use readEnv method in Cypress

Best JavaScript code snippet using cypress

env.js

Source:env.js

1'use strict';2var _each = require('lodash/each');3var _trim = require('lodash/trim');4var _forIn = require('lodash/forIn');5var _startsWith = require('lodash/startsWith');6var _camelCase = require('lodash/camelCase');7var fs = require('fs');8var crypto = require('crypto');9var consts = require('./lib/constants');10var env = {11  settings: require('./lib/settings')()12};13// Module to constrain all config and environment parsing to one spot.14// See the15function config ( ) {16  /*17   * See README.md for info about all the supported ENV VARs18   */19  env.DISPLAY_UNITS = readENV('DISPLAY_UNITS', 'mg/dl');20  env.PORT = readENV('PORT', 1337);21  env.HOSTNAME = readENV('HOSTNAME', null);22  env.IMPORT_CONFIG = readENV('IMPORT_CONFIG', null);23  env.static_files = readENV('NIGHTSCOUT_STATIC_FILES', __dirname + '/static/');24  env.debug = {25    minify: readENVTruthy('DEBUG_MINIFY', true)26  };27  if (env.err) {28    delete env.err;29  }30  setSSL();31  setAPISecret();32  setVersion();33  setStorage();34  updateSettings();35  return env;36}37function setSSL() {38  env.SSL_KEY = readENV('SSL_KEY');39  env.SSL_CERT = readENV('SSL_CERT');40  env.SSL_CA = readENV('SSL_CA');41  env.ssl = false;42  if (env.SSL_KEY && env.SSL_CERT) {43    env.ssl = {44      key: fs.readFileSync(env.SSL_KEY), cert: fs.readFileSync(env.SSL_CERT)45    };46    if (env.SSL_CA) {47      env.ca = fs.readFileSync(env.SSL_CA);48    }49  }50  env.insecureUseHttp = readENVTruthy("INSECURE_USE_HTTP", false);51  env.secureHstsHeader = readENVTruthy("SECURE_HSTS_HEADER", true);52  env.secureHstsHeaderIncludeSubdomains = readENVTruthy("SECURE_HSTS_HEADER_INCLUDESUBDOMAINS", false);53  env.secureHstsHeaderPreload= readENVTruthy("SECURE_HSTS_HEADER_PRELOAD", false);54  env.secureCsp = readENVTruthy("SECURE_CSP", false);55}56// A little ugly, but we don't want to read the secret into a var57function setAPISecret() {58  var useSecret = (readENV('API_SECRET') && readENV('API_SECRET').length > 0);59  //TODO: should we clear API_SECRET from process env?60  env.api_secret = null;61  // if a passphrase was provided, get the hex digest to mint a single token62  if (useSecret) {63    if (readENV('API_SECRET').length < consts.MIN_PASSPHRASE_LENGTH) {64      var msg = ['API_SECRET should be at least', consts.MIN_PASSPHRASE_LENGTH, 'characters'].join(' ');65      console.error(msg);66      env.err = {desc: msg};67    } else {68      var shasum = crypto.createHash('sha1');69      shasum.update(readENV('API_SECRET'));70      env.api_secret = shasum.digest('hex');71      if (!readENV('TREATMENTS_AUTH', true)) {72      }73    }74  }75}76function setVersion() {77  var software = require('./package.json');78  env.version = software.version;79  env.name = software.name;80}81function setStorage() {82  env.storageURI = readENV('STORAGE_URI') || readENV('MONGO_CONNECTION') || readENV('MONGO') || readENV('MONGOLAB_URI') || readENV('MONGODB_URI');83  env.entries_collection = readENV('ENTRIES_COLLECTION') || readENV('MONGO_COLLECTION', 'entries');84  env.authentication_collections_prefix = readENV('MONGO_AUTHENTICATION_COLLECTIONS_PREFIX', 'auth_');85  env.treatments_collection = readENV('MONGO_TREATMENTS_COLLECTION', 'treatments');86  env.profile_collection = readENV('MONGO_PROFILE_COLLECTION', 'profile');87  env.devicestatus_collection = readENV('MONGO_DEVICESTATUS_COLLECTION', 'devicestatus');88  env.food_collection = readENV('MONGO_FOOD_COLLECTION', 'food');89  env.activity_collection = readENV('MONGO_ACTIVITY_COLLECTION', 'activity');90  // TODO: clean up a bit91  // Some people prefer to use a json configuration file instead.92  // This allows a provided json config to override environment variables93  var DB = require('./database_configuration.json'),94    DB_URL = DB.url ? DB.url : env.storageURI,95    DB_COLLECTION = DB.collection ? DB.collection : env.entries_collection;96  env.storageURI = DB_URL;97  env.entries_collection = DB_COLLECTION;98}99function updateSettings() {100  var envNameOverrides = {101    UNITS: 'DISPLAY_UNITS'102  };103  env.settings.eachSettingAsEnv(function settingFromEnv (name) {104    var envName = envNameOverrides[name] || name;105    return readENV(envName);106  });107  //should always find extended settings last108  env.extendedSettings = findExtendedSettings(process.env);109  if (!readENVTruthy('TREATMENTS_AUTH', true)) {110    env.settings.authDefaultRoles = env.settings.authDefaultRoles || "";111    env.settings.authDefaultRoles += ' careportal';112  }113}114function readENV(varName, defaultValue) {115  //for some reason Azure uses this prefix, maybe there is a good reason116  var value = process.env['CUSTOMCONNSTR_' + varName]117    || process.env['CUSTOMCONNSTR_' + varName.toLowerCase()]118    || process.env[varName]119    || process.env[varName.toLowerCase()];120  return value != null ? value : defaultValue;121}122function readENVTruthy(varName, defaultValue) {123  var value = readENV(varName, defaultValue);124  if (typeof value === 'string' && (value.toLowerCase() === 'on' || value.toLowerCase() === 'true')) { value = true; }125  else if (typeof value === 'string' && (value.toLowerCase() === 'off' || value.toLowerCase() === 'false')) { value = false; }126  else { value=defaultValue }127  return value;128}129function findExtendedSettings (envs) {130  var extended = {};131  extended.devicestatus = {};132  extended.devicestatus.advanced = true;133  function normalizeEnv (key) {134    return key.toUpperCase().replace('CUSTOMCONNSTR_', '');135  }136  _each(env.settings.enable, function eachEnable(enable) {137    if (_trim(enable)) {138      _forIn(envs, function eachEnvPair (value, key) {139        var env = normalizeEnv(key);140        if (_startsWith(env, enable.toUpperCase() + '_')) {141          var split = env.indexOf('_');142          if (split > -1 && split <= env.length) {143            var exts = extended[enable] || {};144            extended[enable] = exts;145            var ext = _camelCase(env.substring(split + 1).toLowerCase());146            if (!isNaN(value)) { value = Number(value); }147            if (typeof value === 'string' && (value.toLowerCase() === 'on' || value.toLowerCase() === 'true')) { value = true; }148            if (typeof value === 'string' && (value.toLowerCase() === 'off' || value.toLowerCase() === 'false')) { value = false; }149            exts[ext] = value;150          }151        }152      });153    }154  });155  return extended;156  }...

index.js

Source:index.js

1function readEnv(name) {2  if (process.env[name]) {3    return process.env[name];4  }5  throw Error(`Could not read env (${name})`);6}7export const openIdConnectClientId = readEnv('REACT_APP_OPENID_CONNECT_CLIENT_ID');8export const signupsApiUrl = readEnv('REACT_APP_SIGNUPS_API_URL');9export const omaHelsinkiBaseName = readEnv('REACT_APP_SIGNUPS_BASENAME');10export const fetchApiTokenUrl = readEnv('REACT_APP_SIGNUPS_API_TOKEN_FETCH_URL');11export const apiTokenAudience = readEnv('REACT_APP_SIGNUPS_API_TOKEN_AUDIENCE');12export const signupTarget = readEnv('REACT_APP_SIGNUP_TARGET');...

Using AI Code Generation

1const cypressEnvReader = require('cypress-env-reader');2describe('My First Test', function() {3  it('Does not do much!', function() {4    cy.contains('type').click()5    cy.url().should('include', '/commands/actions')6    cy.get('.action-email')7      .type('

Using AI Code Generation

1const cypressEnvReader = require('cypress-env-reader');2const env = cypressEnvReader.readEnv();3const cypressEnvReader = require('cypress-env-reader');4const env = cypressEnvReader.readEnv();5const cypressEnvReader = require('cypress-env-reader');6const env = cypressEnvReader.readEnv();7const cypressEnvReader = require('cypress-env-reader');8const env = cypressEnvReader.readEnv();9const cypressEnvReader = require('cypress-env-reader');10const env = cypressEnvReader.readEnv();11const cypressEnvReader = require('cypress-env-reader');12const env = cypressEnvReader.readEnv();13const cypressEnvReader = require('cypress-env-reader');14const env = cypressEnvReader.readEnv();15const cypressEnvReader = require('cypress-env-reader');16const env = cypressEnvReader.readEnv();

Using AI Code Generation

1const CypressEnv = require('cypress-env')2const cypressEnv = new CypressEnv()3cypressEnv.readEnv()4const CypressEnv = require('cypress-env')5const cypressEnv = new CypressEnv()6cypressEnv.readEnv()7const CypressEnv = require('cypress-env')8const cypressEnv = new CypressEnv()9cypressEnv.readEnv()10declare namespace Cypress {11  interface Chainable {12    readEnv(): void13  }14}15describe('Test', () => {16  it('should read env', () => {17    cy.readEnv()18  })19})

Using AI Code Generation

1const CypressEnvVarReader = require('cypress-env-var-reader')2const envVarReader = new CypressEnvVarReader()3const env = envVarReader.readEnv('test.env')4const CypressEnvVarReader = require('cypress-env-var-reader')5const envVarReader = new CypressVarReader()6const env = envVarReader.readEnv('test.env')7const CypressEnvVarReader = require('cypress-env-var-reader')8const envVarReader = new CypressEnvVarReader()9const env = envVarReader.readEnv('test.env')10const CypressEnvVarReader = require('cypress-env-var-reader')11const envVarReader = new CypressEnvVarReader()12const env = envVarReader.readEnv('test.env')13const CypressEnvVarReader = require('cypress-env-var-reader')14const envVarReader = new CypressEnvVarReader()15const env = envVarReader.readEnv('test.env')16const CypressEnvVarReader = require('cypress-env-var-reader')17const envVarReader = new CypressEnvVarReader()18const env = envVarReader.readEnv('test.env')19const CypressEnvVarReader = require('cypress-env-var-reader')20const envVarReader = new CypressEnvVarReader()21const env = envVarReader.readEnv('test.env')22const CypressEnvVarReader = require('cypress-env-var-reader')23const envVarReader = new CypressEnvVarReader()24const env = envVarReader.readEnv('test.env')25const CypressEnvVarReader = require('cypress-env-var-reader')26const envVarReader = new CypressEnvVarReader()27const env = envVarReader.readEnv('test.env')28const CypressEnvVarReader = require('cypress-env-var-reader')29const envVarReader = new CypressEnvVarReader()30const env = envVarReader.readEnv('test.env')

Using AI Code Generation

1import readEnv from 'cypress-env-reader';2const env = readEnv();3const username = env.username;4const password = env.password;5describe('Login Test', function() {6    it('Login to the application', function() {7        cy.get('#username').type(username);8        cy.get('#password').type(password);9        cy.get('#login').click();10    });11});

Using AI Code Generation

1const env = require('cypress-env-file');2env.readEnv();3describe('My First Test', function() {4  it('Does not do much!', function() {5    cy.contains('type').click();6    cy.url().should('include', '/commands/actions');7    cy.get('.action-email').type(Cypress.env('email'));8  });9});

Using AI Code Generation

1const env = require('cypress-env-json');2describe('Test', function () {3  it('Test', function () {4    cy.visit(env.readEnv('url'));5  });6});7{8}9{10  "env": {11  }12}13{14}15{16}17{18}19{20  "env": {21  }22}23CypressEnvJson.readEnv(key)24const env = require('cypress-env-json');25env.readEnv('url');26CypressEnvJson.writeEnv(key, value)27const env = require('cypress-env-json');28CypressEnvJson.deleteEnv(key)29const env = require('cypress-env-json');30env.deleteEnv('url');31CypressEnvJson.deleteAllEnv()32const env = require('cypress-env-json');33env.deleteAllEnv();34CypressEnvJson.getEnv()35const env = require('cypress-env-json');36env.getEnv();37CypressEnvJson.updateEnv()38const env = require('cypress-env-json');39env.updateEnv({40});

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.