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pmd-documentation/UnitTestShouldUseTestAnnotation.md

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+
+# UnitTestShouldUseTestAnnotation
+
+*Usage:* 
+`pmd check -d <source code folder> -R category/java/bestpractices.xml/UnitTestShouldUseTestAnnotation -format <output format>`
+
+*Description:*
+
+In JUnit 3, the framework executed all methods which started with the word test as a unit test.
+In JUnit 4, only methods annotated with the @Test annotation are executed.
+In JUnit 5, one of the following annotations should be used for tests: @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest.
+        
+
+*Example:*
+```java
+
+
+public class MyTest {
+    public void testBad() {
+        doSomething();
+    }
+
+    @Test
+    public void testGood() {
+        doSomething();
+    }
+}
+
+        
+```