org.testng

Interface IDataProviderListener

All Superinterfaces:

ITestNGListener

public interface IDataProviderListener
extends ITestNGListener

A listener that gets invoked before and after a data provider is invoked by TestNG.

Method Summary

Modifier and Type	Method and Description
default void	afterDataProviderExecution(IDataProviderMethod dataProviderMethod, ITestNGMethod method, ITestContext iTestContext) This method gets invoked just after a data provider is invoked.
default void	beforeDataProviderExecution(IDataProviderMethod dataProviderMethod, ITestNGMethod method, ITestContext iTestContext) This method gets invoked just before a data provider is invoked.
default void	onDataProviderFailure(ITestNGMethod method, ITestContext ctx, java.lang.RuntimeException t) This method gets invoked when the data provider encounters an exception

Method Detail

beforeDataProviderExecution

default void beforeDataProviderExecution(IDataProviderMethod dataProviderMethod,
                                         ITestNGMethod method,
                                         ITestContext iTestContext)

This method gets invoked just before a data provider is invoked.

Parameters:

dataProviderMethod - - A IDataProviderMethod object that contains details about the data provider that is about to be executed.

method - - The ITestNGMethod method that is going to consume the data

iTestContext - - The current test context

afterDataProviderExecution

default void afterDataProviderExecution(IDataProviderMethod dataProviderMethod,
                                        ITestNGMethod method,
                                        ITestContext iTestContext)

This method gets invoked just after a data provider is invoked.

Parameters:

dataProviderMethod - - A IDataProviderMethod object that contains details about the data provider that got executed.

method - - The ITestNGMethod method that received the data

iTestContext - - The current test context

onDataProviderFailure

default void onDataProviderFailure(ITestNGMethod method,
                                   ITestContext ctx,
                                   java.lang.RuntimeException t)

This method gets invoked when the data provider encounters an exception

Parameters:

method - - The ITestNGMethod method that received the data. A reference to the corresponding data provider can be obtained via ITestNGMethod.getDataProviderMethod()

ctx - - The current test context

t - - The RuntimeException that embeds the actual exception. Use Throwable.getCause() to get to the actual exception.