Module org.junitpioneer

Package org.junitpioneer.jupiter

Annotation Type WritesStdIo

@Retention(RUNTIME)
@Target({CONSTRUCTOR,METHOD,PACKAGE,TYPE})
@Inherited
public @interface WritesStdIo

Marks tests that call System.setIn(), System.setOut() or System.setErr() to set the static fields System.in/System.out/System.err.

During parallel test execution, all tests annotated with StdIo, WritesStdIo, and WritesStdIo are scheduled in a way that guarantees correctness under mutation of shared global state.

For more details and examples, see the documentation on standard input/output.

Since:

0.9