Module org.junit.jupiter.params

Package org.junit.jupiter.params.provider

Annotation Interface NullSource

@Target({ANNOTATION_TYPE,METHOD,TYPE})
@Retention(RUNTIME)
@Documented
@Inherited
@API(status=STABLE,
     since="5.7")
@ArgumentsSource(org.junit.jupiter.params.provider.NullArgumentsProvider.class)
public @interface NullSource

@NullSource is an ArgumentsSource which provides a single null argument to the annotated @ParameterizedClass or @ParameterizedTest.

Note that @NullSource cannot be used for an argument that has a primitive type, unless the argument is converted to a corresponding wrapper type with an ArgumentConverter.

Inheritance

This annotation is inherited to subclasses.

Since:

5.4

See Also:

• ArgumentsSource
• ParameterizedClass
• ParameterizedTest
• EmptySource
• NullAndEmptySource