AssertTask (ant-antunit API)
Description: declaration: package: org.apache.ant.antunit, class: AssertTask

# Klasse AssertTask

java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.taskdefs.condition.ConditionBase
org.apache.ant.antunit.AssertTask

Alle implementierten Schnittstellen:
  `Cloneable`

public class AssertTask extends org.apache.tools.ant.taskdefs.condition.ConditionBase
Exits the active build, giving an additional message if the single nested condition fails or if there is no condition at all.

This one could as well be implemented as

    <macrodef name="assertTrue">
      <attribute name="message" default="Assertion failed"/>
      <element name="assertion" implicit="true"/>
      <sequential>
        <fail message="@{message}">
          <condition>
            <assertion/>
          </condition>
        </fail>
      </sequential>
    </macrodef>

but wouldn't be able to throw a specialized exception that way - and the macrodef would nest the exception in yet another BuildException.

- ## Feldübersicht

  ### Von Klasse geerbte Felder org.apache.tools.ant.ProjectComponent

  `description, location, project`

- ## Konstruktorübersicht

  Konstruktoren
  Konstruktor
  Beschreibung
  `AssertTask()`

- ## Methodenübersicht

  Modifikator und Typ
  Methode
  Beschreibung
  `void`
  `execute()`
  `void`
  `setMessage(String value)`
  Message to use when the assertion fails.

  ### Von Klasse geerbte Methoden org.apache.tools.ant.taskdefs.condition.ConditionBase

  `add, addAnd, addAvailable, addChecksum, addContains, addEquals, addFilesMatch, addHttp, addIsFalse, addIsFileSelected, addIsReference, addIsSet, addIsTrue, addNot, addOr, addOs, addSocket, addUptodate, countConditions, getConditions, getTaskName, setTaskName`

  ### Von Klasse geerbte Methoden org.apache.tools.ant.ProjectComponent

  `clone, getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject`

  ### Von Klasse geerbte Methoden Object

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

- ## Konstruktordetails

  - ### AssertTask

    public AssertTask()

- ## Methodendetails

  - ### setMessage

    public void setMessage(String value)
    Message to use when the assertion fails.
    Parameter:
      `value` - message to use when the assertion fails

  - ### execute

    public void execute() throws org.apache.tools.ant.BuildException
    Löst aus:
      `org.apache.tools.ant.BuildException`