ng-mocks
Angular testing library for mocking components, directives, pipes, services and facilitating TestBed setup.
What is ng-mocks?
ng-mocks is a comprehensive testing library for Angular applications that simplifies mocking components, directives, pipes, services, modules, and tokens. It reduces boilerplate in tests and provides a clean interface to access declarations, making unit and integration testing more efficient and maintainable. The library aligns with Angular's testing patterns to enable developers to write clean, focused tests without manual mock creation overhead.
Angular developers writing unit or integration tests who need to mock dependencies like components, services, or modules, particularly those using Jasmine or Jest test runners. It's also suitable for teams maintaining large Angular codebases across versions 5 to 22, including Ivy, standalone components, and signals.
Developers choose ng-mocks over alternatives because it offers a robust, flexible API that automatically spies on methods, respects Angular lifecycle hooks and OnPush change detection, and reduces repetitive test setup code with utilities like MockBuilder and MockRender. Its wide compatibility with Angular versions 5-22 and support for modern features like standalone components and signals provide a future-proof testing solution.
Overview
Angular testing library for mocking components, directives, pipes, services and facilitating TestBed setup
Use Cases
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