JUnit 3 'super.tearDown()' is not called from 'finally' block

Reports calls of the JUnit 3's super.tearDown() method that are not performed inside a finally block. If an exception is thrown before super.tearDown() is called it could lead to inconsistencies and leaks.

Example:

  public class AnotherTest extends CompanyTestCase {
    private Path path;

    @Override
    protected void setUp() throws Exception {
      super.setUp();
      path = Files.createTempFile("File", ".tmp");
    }

    @Override
    protected void tearDown() throws Exception {
      Files.delete(path);
      super.tearDown();
    }
  }

Improved code:

  public class AnotherTest extends CompanyTestCase {
    private Path path;

    @Override
    protected void setUp() throws Exception {
      super.setUp();
      path = Files.createTempFile("File", ".tmp");
    }

    @Override
    protected void tearDown() throws Exception {
      try {
        Files.delete(path);
      } finally {
        super.tearDown();
      }
    }
  }

Locating this inspection

By ID

Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.

SuperTearDownInFinally

Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | JUnit

Availability

By default bundled with: IntelliJ IDEA 2024.1, Qodana for JVM 2024.1,
Can be installed with plugin: JUnit, 241.18072

Last modified: 18 June 2024