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## org.apache.jmeter.protocol.java.sampler
Class JUnitSampler

    java.lang.Object
      org.apache.jmeter.testelement.AbstractTestElement
          org.apache.jmeter.samplers.AbstractSampler
              org.apache.jmeter.protocol.java.sampler.JUnitSampler

All Implemented Interfaces:
  Serializable, Cloneable, Sampler, TestElement, ThreadListener

    public class JUnitSampler

extends AbstractSampler
implements ThreadListener

This is a basic implementation that runs a single test method of a JUnit test case. The current implementation will use the string constructor first. If the test class does not declare a string constructor, the sampler will try empty constructor.

See Also:
  Serialized Form

Field Summary

Fields inherited from interface org.apache.jmeter.testelement.TestElement
`COMMENTS, ENABLED, GUI_CLASS, NAME, TEST_CLASS`

Constructor Summary
`JUnitSampler()`

Method Summary
`boolean` | `getAppendError()` If append error is not set, by default it is set to false, which means users have to explicitly set the sampler to append the assert errors.
`boolean` | `getAppendException()` If append exception is not set, by default it is set to false.
`String` | `getClassname()` Gets the Classname attribute of the JavaConfig object
`String` | `getConstructorString()` get the string passed to the string constructor
`boolean` | `getDoNotSetUpTearDown()` if the sample shouldn't call setup/teardown, the method returns true.
`String` | `getError()` return the descriptive error for the test
`String` | `getErrorCode()` return the error code for the test method. it should be an unique error code.
`String` | `getFailure()` get the failure message
`String` | `getFailureCode()` The failure code is used by other components
`String` | `getFilterString()` return the comma separated string for the filter
`boolean` | `getJunit4()` Check if JUnit4 (annotations) are to be used instead of the JUnit3 style (TestClass and specific method names)
`String` | `getMethod()` Return the name of the method to test
`String` | `getSuccess()` get the success message
`String` | `getSuccessCode()` get the success code defined by the user
`SampleResult` | `sample(Entry entry)` Obtains statistics about the given Entry, and packages the information into a SampleResult.
`void` | `setAppendError(boolean error)` Set whether to append errors or not.
`void` | `setAppendException(boolean exc)` Set whether to append exceptions or not.
`void` | `setClassname(String classname)` Sets the Classname attribute of the JavaConfig object
`void` | `setConstructorString(String constr)` Set the string label used to create an instance of the test with the string constructor.
`void` | `setDoNotSetUpTearDown(boolean setup)` set the setup/teardown option
`void` | `setError(String error)` provide a descriptive error for the test method.
`void` | `setErrorCode(String code)` provide an unique error code for when the test does not pass the assert test.
`void` | `setFailure(String fail)` set the failure message
`void` | `setFailureCode(String code)` Provide some unique code to denote a type of failure
`void` | `setFilterString(String text)` set the filter string in comman separated format
`void` | `setJunit4(boolean junit4)` Set whether to use JUnit4 style or not.
`void` | `setMethod(String methodName)` Method should add the JUnit testXXX method to the list at the end, since the sequence matters.
`void` | `setSuccess(String success)` set the success message
`void` | `setSuccessCode(String code)` set the succes code. the success code should be unique.
`void` | `threadFinished()` Called for each thread after all samples have been processed.
`void` | `threadStarted()` Set up all variables that don't change between samples.

Methods inherited from class org.apache.jmeter.testelement.AbstractTestElement
`addProperty, addTestElement, canRemove, clear, clearTemporary, clone, emptyTemporary, equals, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsInt, getPropertyAsLong, getPropertyAsLong, getPropertyAsString, getPropertyAsString, getThreadContext, getThreadName, hashCode, isEnabled, isRunningVersion, isTemporary, logProperties, mergeIn, propertyIterator, recoverRunningVersion, removeProperty, setComment, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse, traverseCollection, traverseMap, traverseProperty`

Methods inherited from class java.lang.Object
`finalize, getClass, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface org.apache.jmeter.testelement.TestElement
`addTestElement, canRemove, clear, clone, getComment, getName, getProperty, getPropertyAsBoolean, getPropertyAsBoolean, getPropertyAsDouble, getPropertyAsFloat, getPropertyAsInt, getPropertyAsInt, getPropertyAsLong, getPropertyAsLong, getPropertyAsString, getPropertyAsString, getThreadContext, getThreadName, isEnabled, isRunningVersion, isTemporary, propertyIterator, recoverRunningVersion, removeProperty, setComment, setName, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setRunningVersion, setTemporary, setThreadContext, setThreadName, traverse`

Constructor Detail

### JUnitSampler

    public JUnitSampler()

Method Detail

### setClassname

    public void setClassname(String classname)

  Sets the Classname attribute of the JavaConfig object

  Parameters:
    `classname` - the new Classname value

### getClassname

    public String getClassname()

  Gets the Classname attribute of the JavaConfig object

  Returns:
    the Classname value

### setConstructorString

    public void setConstructorString(String constr)

  Set the string label used to create an instance of the test with the string constructor.

  Parameters:
    `constr` -

### getConstructorString

    public String getConstructorString()

  get the string passed to the string constructor

### getMethod

    public String getMethod()

  Return the name of the method to test

### setMethod

    public void setMethod(String methodName)

  Method should add the JUnit testXXX method to the list at the end, since the sequence matters.

  Parameters:
    `methodName` -

### getSuccess

    public String getSuccess()

  get the success message

### setSuccess

    public void setSuccess(String success)

  set the success message

  Parameters:
    `success` -

### getSuccessCode

    public String getSuccessCode()

  get the success code defined by the user

### setSuccessCode

    public void setSuccessCode(String code)

  set the succes code. the success code should be unique.

  Parameters:
    `code` -

### getFailure

    public String getFailure()

  get the failure message

### setFailure

    public void setFailure(String fail)

  set the failure message

  Parameters:
    `fail` -

### getFailureCode

    public String getFailureCode()

  The failure code is used by other components

### setFailureCode

    public void setFailureCode(String code)

  Provide some unique code to denote a type of failure

  Parameters:
    `code` -

### getError

    public String getError()

  return the descriptive error for the test

### setError

    public void setError(String error)

  provide a descriptive error for the test method. For a description of the difference between failure and error, please refer to the following url http://junit.sourceforge.net/doc/faq/faq.htm#tests_9

  Parameters:
    `error` -

### getErrorCode

    public String getErrorCode()

  return the error code for the test method. it should be an unique error code.

### setErrorCode

    public void setErrorCode(String code)

  provide an unique error code for when the test does not pass the assert test.

  Parameters:
    `code` -

### getFilterString

    public String getFilterString()

  return the comma separated string for the filter

### setFilterString

    public void setFilterString(String text)

  set the filter string in comman separated format

  Parameters:
    `text` -

### getDoNotSetUpTearDown

    public boolean getDoNotSetUpTearDown()

  if the sample shouldn't call setup/teardown, the method returns true. It's meant for onetimesetup and onetimeteardown.

### setDoNotSetUpTearDown

    public void setDoNotSetUpTearDown(boolean setup)

  set the setup/teardown option

  Parameters:
    `setup` -

### getAppendError

    public boolean getAppendError()

  If append error is not set, by default it is set to false, which means users have to explicitly set the sampler to append the assert errors. Because of how junit works, there should only be one error

### setAppendError

    public void setAppendError(boolean error)

  Set whether to append errors or not.

  Parameters:
    `error` - the setting to apply

### getAppendException

    public boolean getAppendException()

  If append exception is not set, by default it is set to false. Users have to explicitly set it to true to see the exceptions in the result tree.

### setAppendException

    public void setAppendException(boolean exc)

  Set whether to append exceptions or not.

  Parameters:
    `exc` - the setting to apply.

### getJunit4

    public boolean getJunit4()

  Check if JUnit4 (annotations) are to be used instead of the JUnit3 style (TestClass and specific method names)

  Returns:
    true if JUnit4 (annotations) are to be used. Default is false.

### setJunit4

    public void setJunit4(boolean junit4)

  Set whether to use JUnit4 style or not.

  Parameters:
    `junit4` - true if JUnit4 style is to be used.

### sample

    public SampleResult sample(Entry entry)

  Obtains statistics about the given Entry, and packages the information into a SampleResult.

  Specified by:
    `sample` in interface `Sampler`

### threadFinished

    public void threadFinished()

  Description copied from interface: `ThreadListener`
  Called for each thread after all samples have been processed.

  Specified by:
    `threadFinished` in interface `ThreadListener`
  See Also:
    `JMeterThread.threadFinished()`

### threadStarted

    public void threadStarted()

  Set up all variables that don't change between samples.

  Specified by:
    `threadStarted` in interface `ThreadListener`
  See Also:
    `JMeterThread.threadStarted()`

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