How can I debug my Java tests effectively?
An example of an AI chatbot conversation about debugging Java tests.
How can I debug my Java tests effectively?
To debug your Java tests effectively, you can use a combination of logging, breakpoints, and assertions. What specific issues are you facing?
I'm getting a NullPointerException in my test cases.
A NullPointerException usually means you're trying to use an object that hasn't been initialized. Check your test setup and ensure all objects are properly instantiated.
How can I set breakpoints in my IDE?
In most IDEs like IntelliJ or Eclipse, you can set a breakpoint by clicking in the left margin next to the line number where you want execution to pause. Then run your tests in debug mode.
What are some common mistakes to avoid when writing tests?
Common mistakes include not isolating tests, relying on external state, and not cleaning up after tests. Always aim for independence in your tests.
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