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Once Cypress installation is done and the test runner is successfully set up we shall create a JavaScript file under the examples folder. This comes under the integration folder provided by the Cypress framework template.In order to create a Cypress test, we need to follow any of the Javascript testing frameworks like Jasmine or Macha. We have to implement our Cypress test and make it runnable with the help of these frameworks.Mocha framework gets by default bundled with the Cypress installation. We shall follow the rules listed below as supported by Mocha or Jasmine framework −First we should have a ... Read More
Cypress Test Runner is one of the important features in this tool. A test runner is basically the entry to start any test case execution with Cypress. While executing each step in our test case Cypress allows us to monitor the running of the commands on the application under test.As we finished installation of Cypress, there comes a suggestion from the tool on the terminal −You can open Cypress by running − node_modules/.bin/cypress openNext we shall run the command node_modules/.bin/cypress open from the project path. On running this command, the user shall be notified that Cypress is being executed first ... Read More
To do Cypress installation, first of all we need to download Node as to work with the Javascript tool we need to have Node in our system.Next we need to visit the official website − https://nodejs.org/en/download/ and download as per system requirements.For a windows system, we just need to proceed the steps one by one. It shall be stored in the Program files. We need to set the path of the node home in the environment variables.Next for working on Cypress, we need to have an editor on our system. We can download Microsoft Visual Studio Code editor to write ... Read More
A cypress architecture is described in the below diagram.Majority of the automation testing tools like Selenium perform by executing from outside the browser and running remote commands through the network. Cypress has a different functionality altogether.Cypress is sitting on the browser itself. In the background of Cypress, there exists the Node.js server. The Node server and the Cypress interacts constantly, adjusts and executes actions in support of each other.Thus Cypress has access to both the front and back end of the application. This helps it to act on the real time incidents on the application at the same time execute ... Read More
Cypress is the future tool for testing front end modern web applications. It aims to overcome the hurdles that the engineers and developers face while testing web applications based on React and AngularJS. It is a quick, effortless and dependable tool for testing any applications that run on browsers.Cypress is commonly compared with Selenium. But there are a lot of differences between Cypress and Selenium in terms of architecture and foundation. Cypress is targeted for the purposes listed below −Unit TestingIntegration TestingEnd to End flow TestingThus Cypress is used to test a wide range of applications that are operational in ... Read More
Order by is used to sort the arrays in the ascending or in the descending orderGroupBy operator belong to Grouping Operators category. This operator takes a flat sequence of items, organize that sequence into groups (IGrouping) based on a specific key and return groups of sequenceExampleclass ElectronicGoods { public int Id { get; set; } public string Name { get; set; } public string Category { get; set; } public static List GetElectronicItems() { return new List() { new ElectronicGoods { Id = 1, Name = "Mobile", Category = ... Read More
Events enable a class or object to notify other classes or objects when something of interest occurs.The class that raises the event is called the publisher and the classes that handle the event are called subscribers.In the EventAn event can have multiple subscribers. A subscriber can handle multiple events from multiple publishers.Events that have no subscribers are never raised.The publisher determines when an event is raised; the subscribers determine what action is taken in response to the event.Exampleclass Program { static void Main() { var video = new MP4() { Title = "Eminem" }; ... Read More
In Visual Studio Debug mode and Release mode are different configurations for building your .Net project.Select the Debug mode for debugging step by step their .Net project and select the Release mode for the final build of Assembly file (.dll or .exe).The Debug mode does not optimize the binary it produces because the relationship between source code and generated instructions is more complex.This allows breakpoints to be set accurately and allows a programmer to step through the code one line at a time.The Debug configuration of your program is compiled with full symbolic debug information which help the debugger figure ... Read More
Whenever we write a C# code and build or run the solution it generates 2 folders −binobjThese bins and obj has the compiled codeWhy do we have 2 folders?The reason is the compilation process goes through 2 stepscompilinglinkingIn the compiling every individual file is compiled into individual unitsThese compiled files will be later linked into one unit which can be a dll or an exeWhatever happens in the compiled phase will be added into obj folderThe final compilation that is the linked phase will go into bin folderThis obj folder is used in Conditional compilation or incremental compilationEx − I ... Read More
IEnumerable exists in System.Collections Namespace.IQueryable exists in System. Linq Namespace.Both IEnumerable and IQueryable are forward collection.IEnumerable doesn’t support lazy loadingIQueryable support lazy loadingQuerying data from a database, IEnumerable execute a select query on the server side, load data in-memory on a client-side and then filter data.Querying data from a database, IQueryable execute the select query on the server side with all filters.IEnumerable Extension methods take functional objects.IQueryable Extension methods take expression objects means expression tree.ExampleIEnumerabledbContext dc = new dbContext (); IEnumerable list = dc.SocialMedias.Where(p => p.Name.StartsWith("T")); list = list.Take(1); Sql statement generated for the above querySELECT [t0].[ID], [t0].[Name] FROM ... Read More