Package stack.source.junit4

Class ErrorDecorator

java.lang.Object

stack.source.junit4.ErrorDecorator

All Implemented Interfaces:

org.junit.rules.TestRule

public final class ErrorDecorator
extends java.lang.Object
implements org.junit.rules.TestRule

Decorates stack traces with source code snippets.

Example output:

 org.junit.ComparisonFailure: expected:<H[ello]!> but was:<H[i]!>
     at org.junit.Assert.assertEquals(Assert.java:115)
     at example.HelloTest.hello(HelloTest.java:16)

        14      @Test
        15      public void hello() {
     -> 16          assertEquals("Hello!", greet());
        17      }

 ...
 

Usage:

 public class BaseTest {
   @Rule
   public final ErrorDecorator errorDecorator = new ErrorDecorator();
 }

 public final class MyTest extends BaseTest {
   @Test
   public void myTest() {
     // ...
   }
 }
 

Constructor Summary

Constructors

Constructor	Description
ErrorDecorator()

Method Summary

Modifier and Type	Method	Description
org.junit.runners.model.Statement	apply(org.junit.runners.model.Statement base, org.junit.runner.Description description)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ErrorDecorator

public ErrorDecorator()

Method Detail

apply

public org.junit.runners.model.Statement apply(org.junit.runners.model.Statement base,
                                               org.junit.runner.Description description)

Specified by:

apply in interface org.junit.rules.TestRule