In our last tutorial, we learned about the NUNit TestFixture attribute. In this tutorial, we learn about the NUnit TestCase attribute and its usage. The TestCase attribute is used for two purposes. Test Method When we assign the TestCase attribute to any method, it lets the NUnit test runner discover …
In this C# NUnit tutorial, we’ll learn about how to pass same type of objects array into test method and how to control the execution order of test methods. NUnit TestCase Array Below is the example of passing array to a test method. There is one restriction on array type. Array …
NUnit Assert class is used to determine whether a particular test method gives expected result or not. In a test method, we write code the check the business object behavior. That business object returns a result. In Assert method we match the actual result with our expected result. If result comes according …
JavaScript is everywhere. It is used in every website you visit. JavaScript is an easy language to learn and program. But difficulty comes when we have to write large and complex programs. The first challenge we face is that JavaScript is an interpreted language and does not compile. We does …
There are two popular options available for writing TypeScript code: Online Playground Typescriptlang.org provides a web page where we can immediately write and see JavaScript output on a web page. You can click on the Playground link. In the left section of the page, we can write our TypeScript code, and …
In this TypeScript tutorial, we will learn about TypeScripts data types. Data types helps you to write code just like you write in other OOPS languages like C# and Java. Data Types provides strongly typed code. A strongly typed code means all variables data types are known at compile time. Strongly typed code helps …
TypeScript Union Type is a hint to the compiler for possible data types for a variable. We use the union data type when we are not sure about the possible variable data types, but we know that the possible data types are limited. For example, we have a function named …
A switch case statement is used when we have to execute between different blocks of code based on a condition. It replaces the need for multiple if…elseif conditions and provides more clean code. Switch evaluates an expression and then matches it with different case clauses. If any value matches the case clause, …
TypeScript optional parameters allow you to declare some parameters in the function optional, so that clients do not need to pass values to optional parameters. TypeScript is a strong typed language. When we declare parameters for a function, all the parameters are required, and the client has to pass values to every …
TypeScript Rest parameters allows a function to take unlimited parameters. Rest parameters are used when we are designing a function and we do not know how many parameters are required. Rest parameters feature group parameters into a single variable and we can access parameters inside a function just like an …