sharpeye.conf.js

/* eslint-disable global-require */
/* eslint-disable import/no-dynamic-require */
const path = require("path");
const fs = require("fs");
const program = require("./cli");
const customReporter = require("./src/customReporter");

let overwrites = {
  options: {},
  config: {}
};

if (program.config) {
  overwrites = require(fs.realpathSync(program.config));
} else if (
  process.cwd() !== __dirname &&
  fs.existsSync(path.join(process.cwd(), "sharpeye.conf.js"))
) {
  overwrites = require(path.join(process.cwd(), "sharpeye.conf.js"));
}

// Process --single-browser option, that will set execution to use only specified browser.
if (program.singleBrowser) {
  overwrites.config.capabilities = [
    overwrites.capabilities[program.singleBrowser]
  ];
}

// Process --selenium-port option, that will connect to specified selenium server.
if (program.seleniumPort) {
  overwrites.config.port = program.seleniumPort;
}

// Process --base-url option, that will connect to specified url.
if (program.baseUrl) {
  overwrites.options.baseUrl = program.baseUrl;
}

// Process --num-retries option.
if (Number.isInteger(program.numRetries)) {
  overwrites.options.numRetries = program.numRetries;
}

// Process --login-user option, that will provide login user
if (program.loginUser) {
  overwrites.options.user = program.loginUser;
}

// Process --login-pass option, that will provide login password
if (program.loginPass) {
  overwrites.options.pass = program.loginPass;
}

// Options for sharpeye
exports.options = {
  // The base URL of the website.
  baseUrl: "http://thunder.test",
  // Specify directories, in which screenshots should be saved.
  screenshotPath: `${process.cwd()}/screenshots`,
  baselineFolder: `${process.cwd()}/screenshots/reference`,
  // Specify the mismatch tolerance of the comparison.
  misMatchTolerance: 0,
  rawMisMatchPercentage: true,
  pauseBeforeScreenshot: 0,
  numRetries: 0
};

Object.assign(exports.options, overwrites.options);

exports.config = {
  //
  // ====================
  // Runner Configuration
  // ====================
  //
  // WebdriverIO allows it to run your tests in arbitrary locations (e.g. locally or
  // on a remote machine).
  runner: "local",
  //
  // ==================
  // Specify Test Files
  // ==================
  // Define which test specs should run. The pattern is relative to the directory
  // from which `wdio` was called. Notice that, if you are calling `wdio` from an
  // NPM script (see https://docs.npmjs.com/cli/run-script) then the current working
  // directory is where your package.json resides, so `wdio` will be called from there.
  //
  specs: [path.join(__dirname, "/specs/**/*.js")],
  // Patterns to exclude.
  exclude: [
    // 'path/to/excluded/files'
  ],
  //
  // ============
  // Capabilities
  // ============
  // Define your capabilities here. WebdriverIO can run multiple capabilities at the same
  // time. Depending on the number of capabilities, WebdriverIO launches several test
  // sessions. Within your capabilities you can overwrite the spec and exclude options in
  // order to group specific specs to a specific capability.
  //
  // First, you can define how many instances should be started at the same time. Let's
  // say you have 3 different capabilities (Chrome, Firefox, and Safari) and you have
  // set maxInstances to 1; wdio will spawn 3 processes. Therefore, if you have 10 spec
  // files and you set maxInstances to 10, all spec files will get tested at the same time
  // and 30 processes will get spawned. The property handles how many capabilities
  // from the same test should run tests.
  //
  maxInstances: 10,
  //
  // If you have trouble getting all important capabilities together, check out the
  // Sauce Labs platform configurator - a great tool to configure your capabilities:
  // https://docs.saucelabs.com/reference/platforms-configurator
  //
  capabilities: [
    {
      // maxInstances can get overwritten per capability. So if you have an in-house Selenium
      // grid with only 5 firefox instances available you can make sure that not more than
      // 5 instances get started at a time.
      maxInstances: 5,
      //
      browserName: "chrome"
      // If outputDir is provided WebdriverIO can capture driver session logs
      // it is possible to configure which logTypes to include/exclude.
      // excludeDriverLogs: ['*'], // pass '*' to exclude all driver session logs
      // excludeDriverLogs: ['bugreport', 'server'],
    }
  ],
  //
  // ===================
  // Test Configurations
  // ===================
  // Define all options that are relevant for the WebdriverIO instance here
  //
  // Level of logging verbosity: trace | debug | info | warn | error | silent
  logLevel: "silent",
  //
  // Set specific log levels per logger
  // loggers:
  // - webdriver, webdriverio
  // - @wdio/applitools-service, @wdio/browserstack-service, @wdio/devtools-service, @wdio/sauce-service
  // - @wdio/mocha-framework, @wdio/jasmine-framework
  // - @wdio/local-runner, @wdio/lambda-runner
  // - @wdio/sumologic-reporter
  // - @wdio/cli, @wdio/config, @wdio/sync, @wdio/utils
  // Level of logging verbosity: trace | debug | info | warn | error | silent
  // logLevels: {
  //     webdriver: 'info',
  //     '@wdio/applitools-service': 'info'
  // },
  //
  // If you only want to run your tests until a specific amount of tests have failed use
  // bail (default is 0 - don't bail, run all tests).
  bail: 0,
  //
  // Set a base URL in order to shorten url command calls. If your `url` parameter starts
  // with `/`, the base url gets prepended, not including the path portion of your baseUrl.
  // If your `url` parameter starts without a scheme or `/` (like `some/path`), the base url
  // gets prepended directly.
  baseUrl: "http://localhost",
  //
  // Default timeout for all waitFor* commands.
  waitforTimeout: 10000,
  //
  // Default timeout in milliseconds for request
  // if browser driver or grid doesn't send response
  connectionRetryTimeout: 90000,
  //
  // Default request retries count
  connectionRetryCount: 3,
  //
  // Test runner services
  // Services take over a specific job you don't want to take care of. They enhance
  // your test setup with almost no effort. Unlike plugins, they don't add new
  // commands. Instead, they hook themselves up into the test process.
  services: [
    [
      "image-comparison",
      {
        baselineFolder: exports.options.baselineFolder,
        // @todo: remove fake height for diffing old version screenshots.
        formatImageName: "{tag}-{browserName}_1280",
        // formatImageName: "{tag}-{browserName}-{width}x{height}",
        screenshotPath: exports.options.screenshotPath,
        savePerInstance: false,
        autoSaveBaseline: true,
        blockOutStatusBar: true,
        blockOutToolBar: true,
        disableCSSAnimation: false
      }
    ]
  ],
  // Framework you want to run your specs with.
  // The following are supported: Mocha, Jasmine, and Cucumber
  // see also: https://webdriver.io/docs/frameworks.html
  //
  // Make sure you have the wdio adapter package for the specific framework installed
  // before running any tests.
  framework: "mocha",
  //
  // The number of times to retry the entire specfile when it fails as a whole
  // specFileRetries: 1,
  //
  // Test reporter for stdout.
  // The only one supported by default is 'dot'
  // see also: https://webdriver.io/docs/dot-reporter.html
  reporters: ["dot", customReporter],

  //
  // Options to be passed to Mocha.
  // See the full list at http://mochajs.org/
  mochaOpts: {
    ui: "bdd",
    timeout: 10000000
  }
  //
  // =====
  // Hooks
  // =====
  // WebdriverIO provides several hooks you can use to interfere with the test process in order to enhance
  // it and to build services around it. You can either apply a single function or an array of
  // methods to it. If one of them returns with a promise, WebdriverIO will wait until that promise got
  // resolved to continue.
  /**
   * Gets executed once before all workers get launched.
   * @param {Object} config wdio configuration object
   * @param {Array.<Object>} capabilities list of capabilities details
   */
  // onPrepare: function (config, capabilities) {
  // },
  /**
   * Gets executed just before initialising the webdriver session and test framework. It allows you
   * to manipulate configurations depending on the capability or spec.
   * @param {Object} config wdio configuration object
   * @param {Array.<Object>} capabilities list of capabilities details
   * @param {Array.<String>} specs List of spec file paths that are to be run
   */
  // beforeSession: function (config, capabilities, specs) {
  // },
  /**
   * Gets executed before test execution begins. At this point you can access to all global
   * variables like `browser`. It is the perfect place to define custom commands.
   * @param {Array.<Object>} capabilities list of capabilities details
   * @param {Array.<String>} specs List of spec file paths that are to be run
   */
  // before: function (capabilities, specs) {
  // },
  /**
   * Runs before a WebdriverIO command gets executed.
   * @param {String} commandName hook command name
   * @param {Array} args arguments that command would receive
   */
  // beforeCommand: function (commandName, args) {
  // },
  /**
   * Hook that gets executed before the suite starts
   * @param {Object} suite suite details
   */
  // beforeSuite: function (suite) {
  // },
  /**
   * Function to be executed before a test (in Mocha/Jasmine) starts.
   */
  // beforeTest: function (test, context) {
  // },
  /**
   * Hook that gets executed _before_ a hook within the suite starts (e.g. runs before calling
   * beforeEach in Mocha)
   */
  // beforeHook: function (test, context) {
  // },
  /**
   * Hook that gets executed _after_ a hook within the suite starts (e.g. runs after calling
   * afterEach in Mocha)
   */
  // afterHook: function (test, context, { error, result, duration, passed, retries }) {
  // },
  /**
   * Function to be executed after a test (in Mocha/Jasmine).
   */
  // afterTest: function(test, context, { error, result, duration, passed, retries }) {
  // },

  /**
   * Hook that gets executed after the suite has ended
   * @param {Object} suite suite details
   */
  // afterSuite: function (suite) {
  // },
  /**
   * Runs after a WebdriverIO command gets executed
   * @param {String} commandName hook command name
   * @param {Array} args arguments that command would receive
   * @param {Number} result 0 - command success, 1 - command error
   * @param {Object} error error object if any
   */
  // afterCommand: function (commandName, args, result, error) {
  // },
  /**
   * Gets executed after all tests are done. You still have access to all global variables from
   * the test.
   * @param {Number} result 0 - test pass, 1 - test fail
   * @param {Array.<Object>} capabilities list of capabilities details
   * @param {Array.<String>} specs List of spec file paths that ran
   */
  // after: function (result, capabilities, specs) {
  // },
  /**
   * Gets executed right after terminating the webdriver session.
   * @param {Object} config wdio configuration object
   * @param {Array.<Object>} capabilities list of capabilities details
   * @param {Array.<String>} specs List of spec file paths that ran
   */
  // afterSession: function (config, capabilities, specs) {
  // },
  /**
   * Gets executed after all workers got shut down and the process is about to exit. An error
   * thrown in the onComplete hook will result in the test run failing.
   * @param {Object} exitCode 0 - success, 1 - fail
   * @param {Object} config wdio configuration object
   * @param {Array.<Object>} capabilities list of capabilities details
   * @param {<Object>} results object containing test results
   */
  // onComplete: function(exitCode, config, capabilities, results) {
  // },
  /**
   * Gets executed when a refresh happens.
   * @param {String} oldSessionId session ID of the old session
   * @param {String} newSessionId session ID of the new session
   */
  // onReload: function(oldSessionId, newSessionId) {
  // }
};

Object.assign(exports.config, overwrites.config);