package org.junit.experimental.results; import java.io.ByteArrayOutputStream; import java.io.PrintStream; import java.util.List; import org.junit.internal.TextListener; import org.junit.runner.JUnitCore; import org.junit.runner.Request; import org.junit.runner.Result; import org.junit.runner.notification.Failure; /** * A test result that prints nicely in error messages. * This is only intended to be used in JUnit self-tests. * For example: * *
* assertThat(testResult(HasExpectedException.class), isSuccessful()); **/ public class PrintableResult { /** * The result of running JUnit on {@code type} */ public static PrintableResult testResult(Class> type) { return testResult(Request.aClass(type)); } /** * The result of running JUnit on Request {@code request} */ public static PrintableResult testResult(Request request) { return new PrintableResult(new JUnitCore().run(request)); } private Result result; /** * A result that includes the given {@code failures} */ public PrintableResult(List