Package org.testng.internal

Class MethodInvocationHelper

java.lang.Object

org.testng.internal.MethodInvocationHelper

public class MethodInvocationHelper
extends Object

Collections of helper methods to help deal with invocation of TestNG methods

Author:

Cedric Beust , nullin

Constructor Summary

Constructors

Constructor	Description
MethodInvocationHelper()

Method Summary

Modifier and Type	Method	Description
protected static void	invokeConfigurable(Object instance, Object[] parameters, IConfigurable configurableInstance, Method thisMethod, ITestResult testResult)
protected static Iterator<Object[]>	invokeDataProvider(Object instance, Method dataProvider, ITestNGMethod method, ITestContext testContext, Object fedInstance, IAnnotationFinder annotationFinder)
protected static void	invokeHookable(Object testInstance, Object[] parameters, IHookable hookable, Method thisMethod, ITestResult testResult)	Invokes the run method of the IHookable.
protected static Object	invokeMethod(Method thisMethod, Object instance, Object[] parameters)
protected static Object	invokeMethod(Method thisMethod, Object instance, List<Object> parameters)
protected static void	invokeMethodConsideringTimeout(ITestNGMethod tm, ConstructorOrMethod method, Object targetInstance, Object[] params, ITestResult testResult)
protected static Object	invokeMethodNoCheckedException(Method thisMethod, Object instance, List<Object> parameters)
protected static void	invokeWithTimeout(ITestNGMethod tm, Object instance, Object[] parameterValues, ITestResult testResult)	Invokes a method on a separate thread in order to allow us to timeout the invocation.
protected static void	invokeWithTimeout(ITestNGMethod tm, Object instance, Object[] parameterValues, ITestResult testResult, IHookable hookable)

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodInvocationHelper

public MethodInvocationHelper()

Method Detail

invokeMethodNoCheckedException

protected static Object invokeMethodNoCheckedException(Method thisMethod,
                                                       Object instance,
                                                       List<Object> parameters)

invokeMethodConsideringTimeout

protected static void invokeMethodConsideringTimeout(ITestNGMethod tm,
                                                     ConstructorOrMethod method,
                                                     Object targetInstance,
                                                     Object[] params,
                                                     ITestResult testResult)
                                              throws Throwable

Throws:

Throwable

invokeMethod

protected static Object invokeMethod(Method thisMethod,
                                     Object instance,
                                     List<Object> parameters)
                              throws InvocationTargetException,
                                     IllegalAccessException

Throws:

InvocationTargetException

IllegalAccessException

invokeMethod

protected static Object invokeMethod(Method thisMethod,
                                     Object instance,
                                     Object[] parameters)
                              throws InvocationTargetException,
                                     IllegalAccessException

Throws:

InvocationTargetException

IllegalAccessException

invokeDataProvider

protected static Iterator<Object[]> invokeDataProvider(Object instance,
                                                       Method dataProvider,
                                                       ITestNGMethod method,
                                                       ITestContext testContext,
                                                       Object fedInstance,
                                                       IAnnotationFinder annotationFinder)

invokeHookable

protected static void invokeHookable(Object testInstance,
                                     Object[] parameters,
                                     IHookable hookable,
                                     Method thisMethod,
                                     ITestResult testResult)
                              throws Throwable

Invokes the run method of the IHookable.

Parameters:

testInstance - the instance to invoke the method in

parameters - the parameters to be passed to IHookCallBack

thisMethod - the method to be invoked through the IHookCallBack

testResult - the current ITestResult passed to IHookable.run

Throws:

NoSuchMethodException

IllegalAccessException

InvocationTargetException

Throwable - thrown if the reflective call to thisMethod results in an exception

invokeWithTimeout

protected static void invokeWithTimeout(ITestNGMethod tm,
                                        Object instance,
                                        Object[] parameterValues,
                                        ITestResult testResult)
                                 throws InterruptedException,
                                        ThreadExecutionException

Invokes a method on a separate thread in order to allow us to timeout the invocation. It uses as implementation an Executor and a CountDownLatch.

Throws:

InterruptedException

ThreadExecutionException

invokeWithTimeout

protected static void invokeWithTimeout(ITestNGMethod tm,
                                        Object instance,
                                        Object[] parameterValues,
                                        ITestResult testResult,
                                        IHookable hookable)
                                 throws InterruptedException,
                                        ThreadExecutionException

Throws:

InterruptedException

ThreadExecutionException

invokeConfigurable

protected static void invokeConfigurable(Object instance,
                                         Object[] parameters,
                                         IConfigurable configurableInstance,
                                         Method thisMethod,
                                         ITestResult testResult)
                                  throws Throwable

Throws:

Throwable