org.testng.IDataProviderListener Maven / Gradle / Ivy
package org.testng;
/** A listener that gets invoked before and after a data provider is invoked by TestNG. */
public interface IDataProviderListener extends ITestNGListener {
/**
* This method gets invoked just before a data provider is invoked.
*
* @param dataProviderMethod - A {@link IDataProviderMethod} object that contains details about
* the data provider that is about to be executed.
* @param method - The {@link ITestNGMethod} method that is going to consume the data
* @param iTestContext - The current test context
*/
default void beforeDataProviderExecution(
IDataProviderMethod dataProviderMethod, ITestNGMethod method, ITestContext iTestContext) {
// not implemented
}
/**
* This method gets invoked just after a data provider is invoked.
*
* @param dataProviderMethod - A {@link IDataProviderMethod} object that contains details about
* the data provider that got executed.
* @param method - The {@link ITestNGMethod} method that received the data
* @param iTestContext - The current test context
*/
default void afterDataProviderExecution(
IDataProviderMethod dataProviderMethod, ITestNGMethod method, ITestContext iTestContext) {
// not implemented
}
/**
* This method gets invoked when the data provider encounters an exception
*
* @param method - The {@link ITestNGMethod} method that received the data. A reference to the
* corresponding data provider can be obtained via {@link
* ITestNGMethod#getDataProviderMethod()}
* @param ctx - The current test context
* @param t - The {@link RuntimeException} that embeds the actual exception. Use {@link
* RuntimeException#getCause()} to get to the actual exception.
*/
default void onDataProviderFailure(ITestNGMethod method, ITestContext ctx, RuntimeException t) {
// not implemented
}
}