IBM Test Accelerator for Z

Automate testing practices for mainframe application modernization

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Overview

Accelerate IBM Z testing with AI-driven automation and intelligence

IBM® Test Accelerator for Z is a comprehensive testing solution that helps z/OS developers and testers accelerate software delivery through automated test generation, execution, and data management. Provision on-demand z/OS test environments, increase test coverage, and streamline continuous integration with powerful unit and functional testing capabilities and simplify maintenance in modern SCM systems.

Features

Speed delivery with smarter testing

Create, execute, and reuse unit tests early in the development lifecycle without deploying code to target environments. Accelerate test coverage across both business and exception paths, identify defects sooner, and improve software quality while reducing testing effort.

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Accelerate functional test automation with Dynamic Test Engine and IBM Enterprise Edition for Galasa, enabling scalable, repeatable testing across complex z/OS environments.

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Quickly provision z/OS development and test environments from standard or customized images, enabling teams to accelerate testing, improve agility, and reduce setup time.

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Use cases

Modernize mainframe testing at scale

Accelerate software delivery with Agentic AI

Speed up development cycles with AI-driven test generation, automated execution, and streamlined testing workflows, enabling faster and more frequent releases.

Increase test coverage across z/OS applications

Use automated unit and functional testing to identify defects earlier and reduce production risk.

Provision test environments faster

Quickly provision z/OS development and test environments across IBM Z and Intel x86 platforms.

Validate changes before deployment

Create and execute reusable unit and functional tests without deploying to target environments.

Take the next step

Discover how IBM Test Accelerator for IBM Z simplifies z/OS application testing and accelerates quality goals.

  1. Read the product overview