The author of »Designing Testable ABAP Classes and Packages«

Winfried Schwarzmann

Photo of Winfried Schwarzmann
Winfried Schwarzmann is a chief development architect at SAP. Since 2011, he has worked as a trainer for agile software engineering (ASE) and has conducted in-house and external SAP training courses and workshops. He has also developed the curriculum for SAP training courses WDE401 (ABAP OO in der Praxis) and WHU401 (Advanced ABAP Programming). He is the author of Test-Driven Development with ABAP Objects.

Current titles

  • Cover of Test-Driven Development with ABAP Objects

    Test-Driven Development with ABAP Objects

    Winfried Schwarzmann

    594 pages, hardcover

    Better, cleaner code—every developer’s dream. Test-driven development is how you’ll achieve it! From creating a robust test infrastructure to designing methods, classes, and packages that will stand the test of time, this book provides in-depth instructions for revitalizing your programming. More about the book

    from $84.99


    E-book | Print edition | Bundle
    • Use test-driven and agile development to write more robust ABAP programs
    • Clean up new and legacy code, minimize dependencies, and improve development efficiency
    • Create integration tests, component tests, and more
  • Cover of Test Data Classes for ABAP

    Test Data Classes for ABAP

    Winfried Schwarzmann

    96 pages

    Test data classes are an efficient alternative to the old test data containers—so see how to implement them in your programming! With concrete examples throughout, this E-Bite will walk you step by step through developing and using test data classes. More about the book



    • See how test data classes simplify test data creation
    • Develop test data classes with step-by-step instructions and exercises
    • Create test data for data access classes, API classes, and more
  • Cover of Parallel Processing with ABAP Objects: Implementation and Testing

    Parallel Processing with ABAP Objects: Implementation and Testing

    Winfried Schwarzmann

    90 pages

    For complex ABAP applications, processing data in parallel saves time and resources. In this E-Bite, you’ll learn how to design and create test infrastructure for parallel processing. A comprehensive sample application will show you each step of your implementation, from More about the book

    approx. $29.99

    Pre-order now
    Available on 08/18/2022

    • Design packages for parallelization with ABAP Objects
    • Implement parallel processing in ABAP applications
    • Develop object-oriented test isolation to test parallel processes