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public class: JavaTest [javadoc | source]

All Implemented Interfaces:
    Serializable, JavaSamplerClient

The JavaTest class is a simple sampler which is intended for use when developing test plans. The sampler generates results internally, so does not need access to any external resources such as web, ftp or LDAP servers. In addition, because the exact values of most of the SampleResult can be directly set, it is possible to easily test most Assertions that use the sample results.

During each sample, this client will sleep for some amount of time. The amount of time to sleep is determined from the two parameters Sleep_Time and Sleep_Mask using the formula:

totalSleepTime = Sleep_Time + (System.currentTimeMillis() % Sleep_Mask)
Thus, the Sleep_Mask provides a way to add a random component to the sleep time.

The sampler is able to define the precise values of:

 - responseCode
 - responseMessage
 - Label
 - success/fail status 
The elapsed time and end-time cannot be directly controlled.

Note: this class was derived from SleepTest .

Field Summary
public static final  long DEFAULT_SLEEP_TIME    The default value of the SleepTime parameter, in milliseconds. 
public static final  long DEFAULT_SLEEP_MASK    The default value of the SleepMask parameter. 
 public JavaTest() 
Method from org.apache.jmeter.protocol.java.test.JavaTest Summary:
getDefaultParameters,   runTest,   setupTest,   teardownTest
Methods from org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient:
getDefaultParameters,   getLogger,   setupTest,   teardownTest
Methods from java.lang.Object:
clone,   equals,   finalize,   getClass,   hashCode,   notify,   notifyAll,   toString,   wait,   wait,   wait
Method from org.apache.jmeter.protocol.java.test.JavaTest Detail:
 public Arguments getDefaultParameters() 
    Provide a list of parameters which this test supports. Any parameter names and associated values returned by this method will appear in the GUI by default so the user doesn't have to remember the exact names. The user can add other parameters which are not listed here. If this method returns null then no parameters will be listed. If the value for some parameter is null then that parameter will be listed in the GUI with an empty value.
 public SampleResult runTest(JavaSamplerContext context) 
    Perform a single sample.
    In this case, this method will simply sleep for some amount of time. This method returns a SampleResult object.
     The following fields are always set:
     - responseCode (default "")
     - responseMessage (default "")
     - label (set from LABEL_NAME parameter if it exists, else element name)
     - success (default true)
    The following fields are set from the user-defined parameters, if supplied:
    -samplerData - responseData
 public  void setupTest(JavaSamplerContext context) 
    Do any initialization required by this client. There is none, as it is done in runTest() in order to be able to vary the data for each sample.
 public  void teardownTest(JavaSamplerContext context) 
    Do any clean-up required by this test. In this case no clean-up is necessary, but some messages are logged for debugging purposes.