Class JavaTest
- java.lang.Object
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- org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient
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- org.apache.jmeter.protocol.java.test.JavaTest
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- All Implemented Interfaces:
Serializable
,JavaSamplerClient
public class JavaTest extends AbstractJavaSamplerClient implements Serializable
TheJavaTest
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
.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description static long
DEFAULT_SLEEP_MASK
The default value of the SleepMask parameter.static long
DEFAULT_SLEEP_TIME
The default value of the SleepTime parameter, in milliseconds.
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Constructor Summary
Constructors Constructor Description JavaTest()
Default constructor forJavaTest
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Arguments
getDefaultParameters()
Provide a list of parameters which this test supports.SampleResult
runTest(JavaSamplerContext context)
Perform a single sample.
In this case, this method will simply sleep for some amount of time.void
setupTest(JavaSamplerContext context)
Do any initialization required by this client.-
Methods inherited from class org.apache.jmeter.protocol.java.sampler.AbstractJavaSamplerClient
getLogger, teardownTest
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Field Detail
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DEFAULT_SLEEP_TIME
public static final long DEFAULT_SLEEP_TIME
The default value of the SleepTime parameter, in milliseconds.- See Also:
- Constant Field Values
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DEFAULT_SLEEP_MASK
public static final long DEFAULT_SLEEP_MASK
The default value of the SleepMask parameter.- See Also:
- Constant Field Values
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Method Detail
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setupTest
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.- Specified by:
setupTest
in interfaceJavaSamplerClient
- Overrides:
setupTest
in classAbstractJavaSamplerClient
- Parameters:
context
- the context to run with. This provides access to initialization parameters.
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getDefaultParameters
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.- Specified by:
getDefaultParameters
in interfaceJavaSamplerClient
- Overrides:
getDefaultParameters
in classAbstractJavaSamplerClient
- Returns:
- a specification of the parameters used by this test which should be listed in the GUI, or null if no parameters should be listed.
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runTest
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 aSampleResult
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
- Specified by:
runTest
in interfaceJavaSamplerClient
- Parameters:
context
- the context to run with. This provides access to initialization parameters.- Returns:
- a SampleResult giving the results of this sample.
- See Also:
SampleResult.sampleStart()
,SampleResult.sampleEnd()
,SampleResult.setSuccessful(boolean)
,SampleResult.setSampleLabel(String)
,SampleResult.setResponseCode(String)
,SampleResult.setResponseMessage(String)
,SampleResult.setResponseData(byte [])
,SampleResult.setDataType(String)
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