How can we assert, that a certain Exception is thrown in JUnit 4 tests?

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How can we use JUnit 4 to test whether some code throws an Exception or not?
Jun 18, 2018 in Java by Annie
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@Test(expected = IndexOutOfBoundsException.class)
public void testIndexOutOfBoundsException() {
    ArrayList emptyList = new ArrayList();
    Object o = emptyList.get(0);
}
answered Jun 18, 2018 by Daisy
• 8,020 points
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@Test(expected = IndexOutOfBoundsException.class)
public void testIndexOutOfBoundsException() {
    ArrayList emptyList = new ArrayList();
    Object o = emptyList.get(0);
}
answered Dec 10, 2018 by Sushmita
• 6,820 points

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