What are spies in Angular testing?
An example of an AI chatbot conversation about Angular testing spies.
What are spies in Angular testing?
Spies in Angular testing are functions that allow you to track calls to a function, including its arguments and return values.
How do I create a spy in Jasmine?
You can create a spy in Jasmine using spyOn(object, 'methodName'), which will track calls to the specified method.
Can I use spies to test private methods?
No, spies can only be used on public methods. For private methods, you might need to refactor your code.
What is the difference between a spy and a stub?
A spy tracks calls to a function, while a stub replaces the function with a custom implementation.
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