33 lines
595 B
Markdown
33 lines
595 B
Markdown
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# JUnitUseExpected
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*Usage:*
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`pmd check -d <source code folder> -R category/java/bestpractices.xml/JUnitUseExpected -format <output format>`
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*Description:*
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In JUnit4, use the @Test(expected) annotation to denote tests that should throw exceptions.
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*Example:*
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```java
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public class MyTest {
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@Test
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public void testBad() {
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try {
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doSomething();
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fail("should have thrown an exception");
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} catch (Exception e) {
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}
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}
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@Test(expected=Exception.class)
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public void testGood() {
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doSomething();
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}
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}
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``` |