JUnitResultFormatter (Apache Ant API)
Description: declaration: package: org.apache.tools.ant.taskdefs.optional.junit, interface: JUnitResultFormatter

# Interface JUnitResultFormatter

All Superinterfaces:
  `JUnitTaskMirror.JUnitResultFormatterMirror, junit.framework.TestListener`

All Known Implementing Classes:
  `BriefJUnitResultFormatter, FailureRecorder, OutErrSummaryJUnitResultFormatter, PlainJUnitResultFormatter, SummaryJUnitResultFormatter, TearDownOnVmCrash, XMLJUnitResultFormatter`

public interface JUnitResultFormatter extends junit.framework.TestListener, JUnitTaskMirror.JUnitResultFormatterMirror
This Interface describes classes that format the results of a JUnit testrun.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `endTestSuite(JUnitTest suite)`
  The whole testsuite ended.
  `void`
  `setOutput(OutputStream out)`
  Sets the stream the formatter is supposed to write its results to.
  `void`
  `setSystemError(String err)`
  This is what the test has written to System.err
  `void`
  `setSystemOutput(String out)`
  This is what the test has written to System.out
  `void`
  `startTestSuite(JUnitTest suite)`
  The whole testsuite started.

  ### Methods inherited from interface junit.framework.TestListener

  `addError, addFailure, endTest, startTest`

- ## Method Details

  - ### startTestSuite

    void startTestSuite(JUnitTest suite) throws BuildException
    The whole testsuite started.
    Parameters:
      `suite` - the suite.
    Throws:
      `BuildException` - on error.

  - ### endTestSuite

    void endTestSuite(JUnitTest suite) throws BuildException
    The whole testsuite ended.
    Parameters:
      `suite` - the suite.
    Throws:
      `BuildException` - on error.

  - ### setOutput

    void setOutput(OutputStream out)
    Sets the stream the formatter is supposed to write its results to.
    Specified by:
      `setOutput` in interface `JUnitTaskMirror.JUnitResultFormatterMirror`
    Parameters:
      `out` - the output stream to use.

  - ### setSystemOutput

    void setSystemOutput(String out)
    This is what the test has written to System.out
    Parameters:
      `out` - the string to write.

  - ### setSystemError

    void setSystemError(String err)
    This is what the test has written to System.err
    Parameters:
      `err` - the string to write.