ConcurrentRunner (Jersey 3.1.0 API)

java.lang.Object
- org.junit.runner.Runner
- - org.junit.runners.ParentRunner<org.junit.runners.model.FrameworkMethod>
  - - org.junit.runners.BlockJUnit4ClassRunner
    - - org.glassfish.jersey.test.util.runner.ConcurrentRunner

All Implemented Interfaces:

org.junit.runner.Describable, org.junit.runner.manipulation.Filterable, org.junit.runner.manipulation.Orderable, org.junit.runner.manipulation.Sortable
```
@Beta
public class ConcurrentRunner
extends org.junit.runners.BlockJUnit4ClassRunner
```
Jersey implementation of a JUnit Runner that runs all test methods within a single test class in parallel. The main purpose is to avoid having HTTP container launched separately for each individual test. Order in which individual test methods are invoked is not guaranteed and is non-deterministic. Test methods that needs a separate container or needs to run separately for other reasons could be annotated with RunSeparately annotation. These test methods will then be excluded from parallel processing, and will be invoked as if no special concurrent runner was involved.

Author:

Jakub Podlesak

Field Summary

Fields
Modifier and Type Field Description

int FINISH_WAIT_CYCLE_MS

int TEST_THREADS

Constructor Summary

Constructors
Constructor Description

ConcurrentRunner(Class<?> clazz)
Create a new runner for given test class.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`runChild(org.junit.runners.model.FrameworkMethod method, org.junit.runner.notification.RunNotifier notifier)`
`protected void`	`validateTestMethods(List<Throwable> errors)`

Methods inherited from class org.junit.runners.BlockJUnit4ClassRunner
collectInitializationErrors, computeTestMethods, createTest, createTest, describeChild, getChildren, getTestRules, isIgnored, methodBlock, methodInvoker, possiblyExpectingExceptions, rules, testName, validateConstructor, validateFields, validateInstanceMethods, validateNoNonStaticInnerClass, validateOnlyOneConstructor, validateZeroArgConstructor, withAfters, withBefores, withPotentialTimeout

Methods inherited from class org.junit.runners.ParentRunner
childrenInvoker, classBlock, classRules, createTestClass, filter, getDescription, getName, getRunnerAnnotations, getTestClass, order, run, runLeaf, setScheduler, sort, validatePublicVoidNoArgMethods, withAfterClasses, withBeforeClasses, withInterruptIsolation

Methods inherited from class org.junit.runner.Runner
testCount

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - FINISH_WAIT_CYCLE_MS
```
public final int FINISH_WAIT_CYCLE_MS
```
    See Also:
    
    Constant Field Values
  - TEST_THREADS
```
public final int TEST_THREADS
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ConcurrentRunner
```
public ConcurrentRunner(Class<?> clazz)
                 throws Throwable
```
    Create a new runner for given test class.
    
    Parameters:
    
    clazz - test class
    
    Throws:
    
    Throwable
- Method Detail
  - validateTestMethods
```
protected void validateTestMethods(List<Throwable> errors)
```
    Overrides:
    
    validateTestMethods in class org.junit.runners.BlockJUnit4ClassRunner
  - runChild
```
protected void runChild(org.junit.runners.model.FrameworkMethod method,
                        org.junit.runner.notification.RunNotifier notifier)
```
    Overrides:
    
    runChild in class org.junit.runners.BlockJUnit4ClassRunner