org.junit.runners
Class BlockJUnit4ClassRunner

java.lang.Object
  org.junit.runner.Runner
      org.junit.runners.ParentRunner<FrameworkMethod>
          org.junit.runners.BlockJUnit4ClassRunner

All Implemented Interfaces:

Describable, Filterable, Sortable

Direct Known Subclasses:

JUnit4, Theories

public class BlockJUnit4ClassRunner
extends ParentRunner<FrameworkMethod>

Implements the JUnit 4 standard test case class model, as defined by the annotations in the org.junit package. Many users will never notice this class: it is now the default test class runner, but it should have exactly the same behavior as the old test class runner (JUnit4ClassRunner). BlockJUnit4ClassRunner has advantages for writers of custom JUnit runners that are slight changes to the default behavior, however:

• It has a much simpler implementation based on Statements, allowing new operations to be inserted into the appropriate point in the execution flow.
• It is published, and extension and reuse are encouraged, whereas JUnit4ClassRunner was in an internal package, and is now deprecated.

Constructor Summary

BlockJUnit4ClassRunner(Class<?> klass)
Creates a BlockJUnit4ClassRunner to run klass

Method Summary

Methods inherited from class org.junit.runners.ParentRunner

filter, getDescription, getTestClass, run, setScheduler, sort

Methods inherited from class org.junit.runner.Runner

testCount

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockJUnit4ClassRunner

public BlockJUnit4ClassRunner(Class<?> klass)
                       throws InitializationError

Creates a BlockJUnit4ClassRunner to run klass

Throws:

InitializationError - if the test class is malformed.