Pattern: JUnit - public field
Issue: -
Checks for public fields on a JUnit test class. There is usually no reason to have a public field (even a constant) on a test class.
Fields within interfaces and fields annotated with @Rule are ignored.
This rule sets the default value of the applyToClassNames property to only match class names ending in 'Test', 'Tests' or 'TestCase'.
Example of violations:
import org.junit.Test
class SomeTestCase {
public int count // violation
public static final MAX_VALUE = 1000 // violation
@Test
void testMe() { }
}