![]() One could argue that integration tests are a subtype of unit tests since they mainly use the same tools and a similar approach-i.e. However, we can include a third category of tests in our list: integration tests. End-to-end testing, on the other hand, means to test the application as a user would interact with it, driving the app through its UI and exercising each layer below it, until the database and then back. Unit tests are laser-focused tests or specifications that aim to verify whether small pieces-in other words, units-of an application work as intended, in complete isolation. ![]() In a nutshell, you can divide Angular tests into two main types: unit tests and end-to-end tests. However, you also have the flexibility of not using the frameworks and tools included by default with Angular, preferring different ones. As soon as you create a new project using the Angular CLI, you already have the necessary requirements you need to start testing. As such, testability is a first-class citizen in the Angular ecosystem. Angular Testing: How It Works?Īngular is a modern framework. ![]() So, it’s essential you have a firm grasp of what Angular testing looks like before getting started with it.Īfter that, we move on to the testing pyramid, which is a valuable mental model you can use to decide how to prioritize the different types of automated testing in an application.įinally, we get to the main portion of the post, in which we’ll show you how to get started with Angular testing in practice. As you’ll see, testing in Angular can be a somewhat complex scenario with multiple facets. We’ll start by giving you a brief overview of how Angular testing works in general. This Angular testing tutorial will show you what you need and how to start testing Angular. But for developers new to working with Angular or testing with Angular, knowing how to start testing can be tricky. ![]() Your work is the first thing users see, so even small bugs can torpedo user trust in your brand. If you’re a front-end developer, you’ve probably heard a lot about the importance of testing your code.
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