Unit tests can compensate for the lack of type safety. And unlike with .NET, where unit tests focus mainly on functional verification (since the compiler eliminated the majority of typos), unit tests ...

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Don´t create tests for features coverage by other tests. Let's say we've created a new UI component. If we can cover the functionality in a unit test, we should do it. Unit tests are generally easier ...

Find out how to use testing and debugging tools for JavaScript. Learn the best ways to test JavaScript code for errors, from syntax checking to end-to-end testing. Sign in to view more content ...

From simple test runners to complete testing frameworks, look to these proven tools to keep your JavaScript free of bugs The need to test JavaScript code is straightforward. How else to keep out ...

The final version is shown in Listing 1, triple.html. Notice that while you are testing JavaScript, Screw.Unit assumes you are doing so within an HTML file. That allows you not only to load an ...

Otherwise, the test case can terminate prematurely due to a null exception. Generating these fixtures is challenging due to the dynamic nature of JavaScript and the hierarchical structure of the DOM.

And unlike with .NET, where unit tests focus mainly on functional verification (since the compiler eliminated the majority of typos), unit tests in JavaScript do both. In summary, JavaScript unit ...