Package org.apache.flink.test.util

Class JavaProgramTestBase

java.lang.Object

org.apache.flink.test.util.AbstractTestBase

org.apache.flink.test.util.JavaProgramTestBase

public abstract class JavaProgramTestBase
extends AbstractTestBase

Base class for unit tests that run a single test with object reuse enabled/disabled and against collection environments.

To write a unit test against this test base, simply extend it and implement the testProgram() method.

To skip the execution against collection environments you have to override skipCollectionExecution().

Field Summary

Fields inherited from class org.apache.flink.test.util.AbstractTestBase

MINI_CLUSTER_EXTENSION, temporaryFolder

Constructor Summary

Constructors

Constructor	Description
JavaProgramTestBase()

Method Summary

Modifier and Type	Method	Description
org.apache.flink.api.common.JobExecutionResult	getLatestExecutionResult()
int	getParallelism()
boolean	isCollectionExecution()
protected void	postSubmit()
protected void	preSubmit()
void	setNumberOfTestRepetitions(int numberOfTestRepetitions)
protected boolean	skipCollectionExecution()
void	testJobWithObjectReuse()
void	testJobWithoutObjectReuse()
protected abstract org.apache.flink.api.common.JobExecutionResult	testProgram()

Methods inherited from class org.apache.flink.test.util.AbstractTestBase

cleanupRunningJobs, createAndRegisterTempFile, createTempFile, getTempDirPath, getTempFilePath

Methods inherited from class java.lang.Object

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

Constructor Details

JavaProgramTestBase

public JavaProgramTestBase()

Method Details

setNumberOfTestRepetitions

public void setNumberOfTestRepetitions(int numberOfTestRepetitions)

getParallelism

public int getParallelism()

getLatestExecutionResult

public org.apache.flink.api.common.JobExecutionResult getLatestExecutionResult()

isCollectionExecution

public boolean isCollectionExecution()

testProgram

protected abstract org.apache.flink.api.common.JobExecutionResult testProgram()
                                                                       throws Exception

Throws:

Exception

preSubmit

protected void preSubmit()
                  throws Exception

Throws:

Exception

postSubmit

protected void postSubmit()
                   throws Exception

Throws:

Exception

skipCollectionExecution

protected boolean skipCollectionExecution()

testJobWithObjectReuse

@Test
public void testJobWithObjectReuse()
                            throws Exception

Throws:

Exception

testJobWithoutObjectReuse

@Test
public void testJobWithoutObjectReuse()
                               throws Exception

Throws:

Exception