js ) and the framework features, using CSS as well as XPath selectors. Nightwatch 2 brings in a brand new programmatic API, which makes it very easy to use Nightwatch externally. Feb 6, 2010 · Advanced Techniques and Scenarios in Web Testing. Prerequisites. Since v2. Now we have to export a CommonJS module object that has one function assigned to the only property – test. find() API. Jun 22, 2023 · Test everything with a single framework. Testing Web APIs; Learn API Testing Add API Testing to your Nightwatch Test Automation Published on January 13, 2023 by David Mello When the software being tested exposes REST API endpoints it can be more efficient to test the APIs directly instead of going through the UI. js unit, visual Stay upto date with the release wise updates of the different versions of Nightwatch. Highly recommended! In addition, users can also step over to the next test step (execute the next test step) and pause again. The newly added element() global object adds to Nightwatch 3 the functionality present in the Selenium WebElement class. Learn how to test the complex elements and user interactions of the web. Official Nightwatch Docs – API and Guides; Nightwatch GitHub Overview. . Appium is an open-source tool for automating native, mobile web, and hybrid applications on iOS mobile, Android mobile, and Windows desktop platforms. You should always register the baseline screenshot. nightwatch/commands) and start defining your own commands inside, each in its own file. About; Blog; How to Contribute? Release Jan 27, 2021 · Nightwatch is an end-to-end testing library written in Node. Feb 15, 2018 · This blog helps you to set up Nightwatch. Example. js, you can write tests that work seamlessly on multiple platforms, reducing the need for separate testing scripts for each platform. If set to true, runs the tests in parallel and determines the number of workers automatically. json file as follows: Globals are available on browser. Developed at @browserstack - Home · nightwatchjs/nightwatch Wiki Feb 18, 2021 · Here's a clip from an upcoming Udemy course. Update config for api testing; Run 🏃🏻‍♂️ API test’s; HTML result report 📊; Introduction. composite commands - such as getValue or isVisible , usually incorporate two or more WebDriver protocol commands Nightwatch is an integrated testing framework powered by Node. Parallel Testing Using Nightwatch JS. Nightwatch provides a fluent BDD-style interface for performing assertions on elements, defined on the expect namespace on the main Nightwatch instance. js unit, visual Nightwatch is an integrated testing framework powered by Node. Nightwatch 2 brings in a brand new programmatic api which makes it very easy to use Nightwatch externally, either by creating your custom runner or by using external test runners like Jest, Mocha, or Ava. js tests for automation testing. ☑️ component testing in isolation (React / Vue / Storybook / Angular) ☑️ Node. Introduction; Prerequisites; Set up ⚙️. Integrated test runner for CucumberJS Another useful concept that Nightwatch provides is test globals. Community; Discussions; Chat with us; Stack Overflow; Report Issues; Docs. only() or the test. Then specify the path to that folder in the nightwatch. New . g. e. Please refer to this guide to understand to find elements using selectors. js unit, visual Nightwatch’s intuitive API & syntax makes testing reliable & maintainable. The most common approach is to use CSS selectors. js Run 1 individual test and 1 folder: nightwatch tests/one/test. find() Interacting with Elements → . Hence for this tutorial, we will be In this quickstart, you will learn how to create and run your first Nightwatch test from scratch. Highly recommended! Jan 27, 2021 · Nightwatch is an end-to-end testing library written in Node. May 24, 2022 · A brief introduction Behaviour-driven Development (BDD) Behaviour-driven Development is a software development technique that has evolved from TDD (Test-driven Development), an approach or programming practice where the developers write new code only when the automated test case fails. New Features. Nightwatch loads the Vite plugin automatically. 3, a nightwatch. It is a complete testing solution developed at BrowserStack and which can be used for: ☑️ end-to-end testing of web applications and websites. json” file. 4 or higher. Most of the time you will need to extend the Nightwatch commands to suit your own application needs. Although there are a number of ways to implement API Tests in Nightwatch, the steps mentioned in this Github thread are very simple and straight-forward. In the previous section of this Cucumber test automation tutorial, we have created a “tests” folder. The test runner supports a number of CLI arguments. Visual regression testing detects visual changes, while end-to-end testing covers the entire application flow. verify - when an assertion fails, the test logs the failure and continues with other assertions. Visual Regression Settings. debug() command provides a REPL interface where users can try out any of the available Nightwatch commands or assertions and see them get executed in the running browser, in real-time. New user actions API; Nightwatch 2 brings support for working with the newer Actions API from Selenium WebDriver for performing complex user gestures. Let’s write our first test. 4. You don't need additional configuration to use BDD interfaces. Nightwatch will automatically populate the value, if found, from process. Use the programmatic API; Capture browser logs; Capture browser exceptions; Take heap Expect API Overview. Nightwatch allows you to find elements using a variety of selectors. You can refer to this list of command line switches that you can pass as args to the chromeOptions key under your desiredCapabilities key in your nightwatch. The Chrome DevTools recently introduced a Recorder panel which lets users record their interaction flows and export them as JSON or other formats. smoke. Other Options Nightwatch is an E2E test runner with Vue Component Testing support. It is based on the Chai Expect assertion library and provides a greater level of flexibility, also adding new capabilities over the classic assert interfa Using CucumberJS with Nightwatch Overview. The first time a test is run, a baseline screenshot will be created and stored on disk. js and uses the W3C WebDriver API to interact with various browsers. Avoid switching test automation frameworks for different types of testing. sendKeys() Jan 16, 2019 · Nightwatch as a selenium driver isn't suited to test API calls. Simply run the following in the same project where Nightwatch is also installed: Jun 16, 2022 · Nightwatch. Nightwatch tests can be run on Android emulators, iOS simulators, real Android, and iOS devices as well as on cloud providers. js unit, visual Nightwatch v3 introduces test doubles with in-build support for stubs, spies & mocks to achieve isolation in unit testing. If you don't have an account yet, sign up for a Nightwatch account. Skip this step if already using @nightwatch/react or @nightwatch/vue in your project. It supports all the usual ways of locating elements in Nightwatch, as well as the Selenium locators built using By(), which is also available in Nightwatch as a global named by(). Dec 5, 2019 · The correct call you should be making is browser. js and using W3C Webdriver API. Nightwatch is trusted by thousands of software teams around the world since 2014 and it is used for: ☑️ End-to-end testing of web applications and websites Nightwatch. Jun 16, 2022 · Nightwatch. Jan 31, 2021 · Nightwatch JS doesn’t provide any out of the box solution for API testing. Unit Tests Mode. Using Env variables. Here is a list of all the tests that you can run with Nightwatch: Unit testing; Integration testing; API testing; Component testing; Visual Regression testing (VRT) Accessibility testing (A11Y) End-to-end testing (E2E) Mobile testing Jul 3, 2023 · Here is API testing using 🦉 nightwatch ↘️. The below will only run the startHomepage testcase and ignore the rest. Dec 6, 2021 · Integrated end-to-end testing framework written in Node. About; Blog; How to Contribute? Release Nightwatch provides support for API testing with the official API testing plugin, build on top of supertest. js API is a powerful and easy-to-use JavaScript-based framework designed for end-to-end testing of web applications and websites. Before using commands, it is mandatory to find the element 1st . In Nightwatch v3, brand new element APIs are introduced to make writing tests even simpler and more concise. Highly recommended! You can perform the following types of testing with Nightwatch. We'll go over advanced testing concepts and scenarios while showcasing the extensive capabilities of what Nightwatch can do. Otherwise, update your Nightwatch configuration and add the plugin to the list: Jan 27, 2021 · Nightwatch is an end-to-end testing library written in Node. Unit testing in Nightwatch has been available since version 0. Nightwatch VRT ships with carefully thought through default settings. org Jan 8, 2023 · React component testing in Nightwatch has been recently refined (via the @nightwatch/react plugin) and support for using the popular Testing Library with Nightwatch has been added. js or nightwatch. We have made our configuration to execute Nightwatch. The API has the following endpoints: Nightwatch is an integrated testing framework powered by Node. json file, as the custom_assertions_path property. End to end testing of web apps on desktop & mobile browsers; Component testing with top frameworks such as React, Vue, Storybook & Angular; Mobile app testing on Android & iOS; API testing; Visual regression testing (VRT) Accessibility testing; For all types of testing, you have to The Nightwatch test runner binary expects a configuration file located in the current working directory. js framework is a Selenium-based test automation framework, written in Node. nightwatch/assertions) and start defining your own assertions inside, each in its own file. globals. Main features Clean Syntax: Effortless test coding with JavaScript ( Node. Now, we will be creating test files inside this Unit testing single page front-end applications usually presents an entire set of issues to deal with over regular approaches of unit testing. It works by communicating over a restful HTTP API with a WebDriver server (such as ChromeDriver or Selenium Server). API Commands Nightwatch provides the basic WebDriver protocol mappings and also various composite commands to ensure a more fluent and convenient syntax for writing tests. none: webdriver: Object: A list of Webdriver related settings to configure the Nightwatch Webdriver service. There can be one or more steps in demo. js unit, visual Feb 18, 2020 · Nightwatch. We can enable parallel testing in Nightwatch JS using a quick and simple configuration in our “nightwatch. It is written in Node. js page object model and commands API. The page object model in test automation allows you as a test engineer to write more readable and maintainable tests by placing the CSS or XPath selectors for the DOM elements into a single organized object. Jun 18, 2020 · Visit ActionQA. js test execution. Nightwatch 2 brings integrated support for using Cucumber. Check out the official ChromeDriver documentation to learn more about these capabilities. For further learning consider checking out some API testing books. json can be specified as the name of an environment variables. js unit, visual Jan 27, 2021 · Nightwatch is an end-to-end testing library written in Node. js. In this video, you will learn how to:* install NightWatch in a git-friendly, reusable way* install webdri Nightwatch provides support for API testing with the official API testing plugin, build on top of supertest. Test native mobile app; Developer Experience; Go beyond E2E; Multiple testing types; Resources. The newly added element() global object adds to Nightwatch 2 the functionality present in the Selenium WebElement class. Apr 26, 2020 · Nightwatch. Nightwatch uses W3C WebDriver API (Selenium Web driver) to control DOM elements and browser interfaces to make testing as smooth as possible. env. js uses the powerful W3C WebDriver API to perform commands and assertions on DOM elements. js tests/secondTest. js in conjunction with Nightwatch. js, which leverages the W3C webdriver API to interact with web browsers, give commands, and perform assertions based on commands given. launchUrl to access the API then you can concatenate the appending string paths. Enable aborting the test run execution when the first test failure occurs; the remaining test suites will be skipped. Aug 2, 2023 · The first step in web testing is to find DOM elements in the page we want to test. We recommend you cover all the below listed topics to get a complete understanding on mobile app automated testing using Nightwatch. assert - when an assertion fails, the test ends, skipping all other assertions. Nightwatch supports all arguments and capabilities that ChromeDriver provides. js by understanding the required files and folder structure, the ins and outs of configuration files, and how to write and run tests both locally and in a cloud-based environment such as Sauce Labs. 9 and unit tests written in Nightwatch are also fully compatible with Mocha's Exports interface, so you can use either test runners. js is an automated testing framework for web applications and websites, written in Node. js and uses the W3C WebDriver API (formerly Selenium WebDriver). conf. js directly as an alternative test runner. 3, you can use the popular BDD interfaces for writing tests. API testing is an important aspect of software testing that ensures the reliability and functionality of an application's API layer, enabling developers to build robust and scalable software applications. It leverages the Selenium WebDriver API to drive browser automation, allowing developers to write and run tests in a simple and readable syntax. json file, as the custom_commands_path property. It uses the W3C WebDriver API to drive browsers and perform commands and assertions on DOM elements. Highly recommended! Nightwatch works by loading all the necessary commands, settings, and other properties on a single API object which is made available at runtime to all test scripts as the single argument. Installation Step 1. Here is the list: Nov 2, 2022 · This command on running picks the value “nightwatch” from “test” key in package. Appium is a NodeJS based server that exposes REST APIs compliant with the W3C WebDriver protocol that wraps automation libraries from vendors (UIAutomator2/Espresso, Apple XCUITest/UIAutomation). js(step definition js) file as per requirement or test cases. API Access is enabled on Optimize and Agency plans only. js unit, visual Jun 10, 2019 · Nightwatch. To display all, run: nightwatch --help Running only a certain test case. js testing in parallel by enabling the test_workers to true. It contains the following features: integration with supertest for testing HTTP requests; built-in mock server based on express with support for sinon assertions on mocked HTTP requests; Requires Nightwatch 2. click() and . The version used for this tutorial is v16. To do so, create a new folder (e. npm install @nightwatch/angular Step 2. js tests/utils Runner options. . End to end testing of web apps on desktop & mobile browsers; Component testing with top frameworks such as React, Vue, Storybook & Angular; Mobile app testing on Android & iOS; API testing; Visual regression testing (VRT) Accessibility testing; For all types of testing, you have to Sep 22, 2023 · When combined with Nightwatch. End to end testing of web apps on desktop & mobile browsers; Component testing with top frameworks such as React, Vue, Storybook & Angular; Mobile app testing on Android & iOS; API testing; Visual regression testing (VRT) Accessibility testing; For all types of testing, you have to Nightwatch is an integrated testing framework powered by Node. 🎉 Nightwatch is now a part of the BrowserStack family. If you're interested in running a particular test case inside an entire test suite (i. Nightwatch can also be used for distributed cross-browser end-to-end testing at scale together with the Selenium Server (also known as Selenium Grid). Starting with Nightwatch version 1. 7. It is a complete End-to-End… Dec 3, 2016 · Custom Nightwatch commands are available in the standard Nightwatch command API (the "client" or "browser" object), every page object, and every page object section. In this article, we will cover how to use Nightwatch JS to test a JSON REST API. API testing is now available with Nightwatch since v2. End to end testing of web apps on desktop & mobile browsers; Component testing with top frameworks such as React, Vue, Storybook & Angular; Mobile app testing on Android & iOS; API testing; Visual regression testing (VRT) Accessibility testing; For all types of testing, you have to Dec 11, 2020 · In this sample test case, we have explored only a few commands. test. (Example Project) WebdriverIO for cross-browser component testing that relies on native user interaction based on standardized automation. Faster feedback loops via parallel testing lead to faster deployments. Any config value in either nightwatch. debug() command. ts (when using TypeScript) nightwatch. The React plugin manages its own Vite dev server internally, so it can be used in any project, irrespective of whether it is using Vite or not. js in our tests directory. js; nightwatch. End to end testing of web apps on desktop & mobile browsers; Component testing with top frameworks such as React, Vue, Storybook & Angular; Mobile app testing on Android & iOS; API testing; Visual regression testing (VRT) Accessibility testing; For all types of testing, you have to Add API Testing to your Nightwatch Test Automation Published on January 13, 2023 by David Mello When the software being tested exposes REST API endpoints it can be more efficient to test the APIs directly instead of going through the UI. 14. Nightwatch API adds a huge flexibility and You can perform the following types of testing with Nightwatch. React component testing in Nightwatch is available using our official @nightwatch/react plugin, which is built on top of the vite-plugin-nightwatch plugin. js Tutorial 101: Parallel Testing With Nightwatch. The example site used for the video:http://tutorials API testing. js testing execution that shows up the search result on Google. composite commands - such as getValue or isVisible , usually incorporate two or more WebDriver protocol commands Jun 16, 2022 · Nightwatch. As it's designed to be an API testing framework. Jul 17, 2023 · Unit testing validates individual code units, integration testing checks component interactions, and API testing focuses on API functionality. Let’s use DuckDuckGo as an example website for our test script. In depth examples of how to use Nightwatch with a third-party test runner will follow soon. Context: Page object command context (the value of this ) is the page object (for sections its the section object). Further executions of this test will compare against this baseline. github. In the case of asynchronous execution, the timeout can be controlled by setting the asyncHookTimeout global. Nightwatch. js and using the W3C WebDriver API (formerly Selenium WebDriver). Some ideas: Add cross-browser testing configurations; Integrate Nightwatch with CI systems; Build reusable page objects; Set up Visual Regression Testing; To take your automated testing further: Docs. js is an open-source automated testing framework that aims at providing complete E2E (end Tagged with testing, javascript, nightwatchjs, selenium. Syntax. js provides a unified testing framework for both web and mobile applications. See full list on nightwatchjs. js test. The following functionality can be achieved with API testing. Highly recommended! nightwatch --tag login Specify multiple tags as: nightwatch --tag login --tag something_else Skip tagged tests. Make sure Node is installed on the system. 3, accessibility testing support is now built-in to Nightwatch, using the aXe-core package developed by Deque Systems. Feb 7, 2021 · Fortunately, TestRail provides an API that we leveraged to send the test results from Nightwatch back to the test run in TestRail. This is so that everything is ready to get started with writing the actual test script and not have to instantiate other objects. element() global API Overview. Unified Testing Framework: Nightwatch. assert and . Finding Elements → browser. Perhaps better support for local testing/mocking API requests; Overall, the API testing capability added to Nightwatch is a useful addition and will hopefully improve in coming iterations. Then update your Nightwatch configuration and add the plugin to the list: You can perform the following types of testing with Nightwatch. js is created by default for your project. This guide primarily focuses on runing Nightwatch tests on mobile devices. # runs only tests with the ‘smoke-test’ tag npm run test:edge -- --tag smoke-test # runs only test with specific file name npm run test:edge -- --test tests/0. Currently I only have End2End tests based on Selenium, but in future I want to have both test types in one framework to make it also possible to use the End2End tests and the REST API tests in harmony within one Cucumber test. Request You can perform the following types of testing with Nightwatch. Beyond that, you can search for elements on the page through various other means shown below. 0 API testing; Unit & integration testing; Test In a bid to standardise accessibility testing, W3C has released the Web Content Accessibility Guidelines (WCAG) to standardise the practice of making websites inclusive to all. Dec 18, 2020 · At once, we can write a Nightwatch. Using the combination of the two, our business users could see the test results, we didn't have to do any extra work (beyond the initial setup), and all the tests were centrally organized. Learn more about the Nightwatch webdriver settings in the Nightwatch docs. To run your test suite anywhere, you just have to configure the environment once and use in the test run commands. js is an integrated, easy to use End-to-End testing solution for web applications and websites, written in Node. element. Similar to web automation, native mobile app automation also leverages the concept of environments. What is Nightwatch API? Nightwatch API is JavaScript (Node. Highly recommended! 🎉 Introducing Component Testing in Nightwatch for React and Vue apps. js using Local Selenium WebDriver. json file which hits the nightwatch api to trigger the URL in chromedriver. These are now supported out of th Nightwatch is an integrated testing framework powered by Node. Nightwatch isn't an API testing tool, it's used to test UI as it relates to end-to-end testing. It is the complete testing solution, developed at BrowserStack. It is a complete solution for end-to-end and cross-browser testing. Jan 27, 2021 · Nightwatch is an end-to-end testing library written in Node. npm i nightwatch-data-driven. May 16, 2018 · I'm using Nightwatch-Cucumber that based on Nightwatch. The expect assertions use a subset of the Expect api from the Chai framework and at this point are available for elements, cookies, page title, and url. Nightwatch provides support for API testing with the official API testing plugin, build on top of supertest. verify namespaces. Hence we would need some external node packages and then use them in our tests. Jul 4, 2023 · Test everything with a single framework. Using commands, you can interact with web elements. Here is a list of all the tests that you can run with Nightwatch: Unit testing; Integration testing; API testing; Component testing; Visual Regression testing (VRT) Accessibility testing (A11Y) End-to-end testing (E2E) Mobile testing Jun 28, 2021 · Step 4: With this, we are all done with the configurations required for automation testing with Nightwatch. It can Nightwatch. Feel free to explore more by visiting the official API documentation. You can define expected requests and expected response formats. element()" API. Usage Using regular CSS (or Xpath) selectors This plugin brings support for API testing into Nightwatch. Brand new element APIs With Nightwatch v3, we have revamped the element API to make test authoring simpler and more concise. This object will be used for Nightwatch. com for more tutorials and resources. test_workers: boolean|object: false: Whether or not to run individual test suites in parallel using a test worker for each. Overview. js which is an End-to-End (E2E) testing solution for browser based apps and websites. Import DataDrivenTest class in your test module: Jun 16, 2022 · Nightwatch. In its most simple form, it is a dictionary of name-value pairs which is defined in your configuration file. js is an integrated framework for performing automated end-to-end testing on web applications and websites, across all major browsers. See Using test globals for more info. js Run 2 individual tests: nightwatch tests/one/firstTest. js This might not only be useful for developers, but also to run different sets of tests on different stages of a complex CI process. npm install vite-plugin-nightwatch Step 2. Nightwatch automatically attempts to connect to the WebDriver server and create a session. End to end testing of web apps on desktop & mobile browsers; Component testing with top frameworks such as React, Vue, Storybook & Angular; Mobile app testing on Android & iOS; API testing; Visual regression testing (VRT) Accessibility testing; For all types of testing, you have to Nightwatch allows you to even define your own assertions, extending the available . I give an example of using Nightwatch's ". com/nightwatchjs/nightwatch-plugin-apitesting#readme Weekly Downloads Dec 1, 2021 · Nightwatch APIs Suggest edits. How does it work? Component testing in Nightwatch is built out of our vite-plugin-nightwatch plugin. Usage Example Dec 11, 2015 · I solved the problem by providing auxiliary class that you can use in this way: Install nightwatch-data-driven module:. Let’s create a file duckduckgo_test. I would suggest using Frisby. What is Nightwatch? Run your first Test; Start with VS code; Test on mobile devices; API reference; Guide; Config settings; Nightwatch. 6. an it() or test() function inside a describe() block), use either the it. The official Nightwatch website states that “it’s one framework for all platforms” Mobile web; Native mobile; Real desktop browsers Overview. Nightwatch webdriver settings in the Nightwatch You can perform the following types of testing with Nightwatch. Obtain an access token for your user # Run a single test: nightwatch tests/one/firstTest. js) programming interface for controlling Nightwatch. Welcome to the Nightwatch API docs! Here you can find guides on how to interact with data associated with your Nightwatch account using HTTP requests (REST API). You can do this using the . Also, I believe you may be mistaking the purpose of Nightwatch. Guide; API; About; Blog; 3. Nightwatch provides simple and comprehensive APIs for interacting with web elements and performing various actions and assertions. When running unit tests this needs to be The built-in extendable assert/verify library is available on the Nightwatch instance as two namespaces containing the same methods which perform assertions on elements:. And I want to integrate REST API tests in my Nightwatch framework. In order to reliably test a web component in isolation, we need to be able to render it first. json However, starting with version 1. Write tests to automate native applications Run tests on virtual devices,real devices & cloud providers Debug tests Overview. You can perform the following types of testing with Nightwatch. Aug 10, 2016 · Nightwatch relies on the Selenium WebDriver API and consequently needs a Selenium WebDriver server. cjs (when using ES Modules) nightwatch. Since Nightwatch v2 builds on top of Selenium now, it is never behind any new WebDriver API. only() functions, which are equivalent. You can use it either by creating your custom runner or by using external test runners such as Jest, Mocha, or Ava. Aug 17, 2023 · In our previous chapter, we learnt how to test basic scenarios on the web using these three powerful techniques. Dec 3, 2019 · Below is a screenshot of the Nightwatch. Dec 1, 2021 · Nightwatch APIs Suggest edits. Globals can be defined either as a "globals" property or as an external file which is specified as the "globals_path" property. January 13, 2023 Nightwatch. To convert these user flows to Nightwatch test scripts follow these steps: two parameters: allows for asynchronous execution with the Nightwatch api object passed in as the first argument, followed by the done callback. 2 Add API Testing to your Nightwatch Test Automation. Learn more about the Nightwatch test globals in the Nightwatch docs. No other plugins are necessary, other than the Cucumber library itself (version 7. js and using the W3C Webdriver API. Now that you understand how mobile app testing works with Nightwatch,let's dive into the setup. The new . The @nightwatch/angular plugin can be installed from NPM with:. Nightwatch is an integrated testing framework powered by Node. The native mobile app testing capability in Nightwatch is build with Appium under the hood. Writing Nightwatch. This runs on Java, which means, you also have to install the Java Development Kit (JDK 7+) on Homepage. Refer to the Using Test Globals page to learn more about how to use test globals. 12 hours ago · With Nightwatch set up, you now have a way to automate all sorts of tests. 3 or higher). To skip running tests with a specific tag, use the --skiptags flag: nightwatch --skiptags login Or to skip multiple tags, add each tag you want to skip as comma-separated: nightwatch --skiptags login,something_else Overview. @testing-library/vue has issues with testing asynchronous component with Suspense, so it should be used with caution. The following is a list of possible file names that are loaded by default, if found: nightwatch. Selenium Server is an open-source project written in Java that manages a network of WebDriver nodes. Nightwatch’s intuitive API & syntax makes testing reliable & maintainable. Nightwatch works by loading all the necessary commands, settings, and other properties on a single API object which is made available at runtime to all test scripts as the single argument. Let's assume that we have a JSON REST API that returns a list of users. In addition to the assert namespace, the Nightwatch API supports out of the box a BDD-style expect assertion library which greatly improves the flexibility as well as readability of the assertions. This means you can use a single testing framework to automate Nightwatch JS is a popular automated testing framework that can be used to test APIs, web applications, and other software systems. cgslvu xrkb cfisl pihc ftheieyiv wmwq wbnel wtp fvyi bysegb