WebChai is a sweet and spicy beverage made with black tea, a combination of spices and sweetener, boiled with milk and water. What you need to know about its history and how … WebThe chai package is available on npm. Getting Started Learn how to install and use Chai through a series of guided walkthroughs. API Documentation Explore the BDD & TDD language specifications for all available assertions. Plugin Directory Extend Chai's with additional assertions and vendor integration. Chai has several interfaces that allow ...
Chai.js cheatsheet
WebApr 1, 2024 · Spy. var spy = sinon.spy(); Creates an anonymous function that records arguments, this value, exceptions and return values for all calls. var spy = sinon.spy(myFunc); Spies on the provided function. var spy = sinon.spy(object, "method"); Creates a spy for object.method and replaces the original method with the spy. WebDec 18, 2024 · Mocha: It is a test runner to execute our tests. keywords in code = Describe, It, before, after…etc. Chai: It is an assertion library and allows to write code like writing regular english. keywords in code = should, assert..etc. Sinon: It provides test spies (fake functions to track executions), stubs (replace functions with our fake ... cyberghost gaming
Here
WebNext, install eslint-plugin-chai-friendly: npm install eslint-plugin-chai-friendly --save-dev Note: If you installed ESLint globally (using the -g flag) then you must also install eslint-plugin-chai-friendly globally. Usage. Add chai-friendly to the plugins section of your .eslintrc.* configuration file. WebJan 20, 2024 · Jest. As you can see here in the first example with mocha we are fairly reliant on 3 libraries to achieve what Jest can do itself. Also, I feel the APIs of Sinon combined with chai really do make for much more difficult reading as opposed to jest. From a quick glance, it's obvious what Jest is asserting, whereas in the Mocha sample. WebNov 11, 2016 · В Chai сужествует три типа assertions: 1) should (должен) 2) expect (ожидать) 3) assert (утверждать) Тип expect аналогичен expect который предоставляет нам фреймворк Jasmine. Например если вы хотите написать проверку ... cyberghost full version free