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Java

Hi, do I need to import anything from the junit libraries for ExpectedExceptions? I have an unresolved symbol.

I'm trying to follow along with the video and do the same steps, but I don't know how to handle ExpectedExceptions and I can't see what he's imported.

1 Answer

Seth Kroger
Seth Kroger
56,407 Points

IntelliJ always adds the appropriate import statement when you use auto-complete, or after the fact with QuickFix. This doesn't happen if you only type everything out yourself, and when you use an IDE you form a habit of leaning on these speed-ups because they are really convenient. Sometimes it's better to let the IDE help you out.

Here's my full imports for both AlphaNumbericChooserTest.java and BinTest.java (both are identical):

package com.teamtreehouse.vending;

import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;

import static org.junit.Assert.*;