30 lines
718 B
Markdown
30 lines
718 B
Markdown
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# UnitTestShouldUseTestAnnotation
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*Usage:*
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`pmd check -d <source code folder> -R category/java/bestpractices.xml/UnitTestShouldUseTestAnnotation -format <output format>`
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*Description:*
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In JUnit 3, the setUp method was used to set up all data entities required in running tests.
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JUnit 4 skips the setUp method and executes all methods annotated with @Before before all tests.
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JUnit 5 introduced @BeforeEach and @BeforeAll annotations to execute methods before each test or before all tests in the class, respectively.
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*Example:*
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```java
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public class MyTest {
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public void setUp() {
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bad();
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}
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}
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public class MyTest2 {
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@Before public void setUp() {
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good();
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}
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}
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``` |