Course Summary

This intermediate course helps you make the most of BlazeMeter's assistive test data generation tool, Test Data Pro. You will learn how BlazeMeter can automatically identify hard-coded data in your scripts and generate more test data of the same type. BlazeMeter can also generate chaotic and negative test data for Data Parameters that covers well-known but easily missed corner cases. And thirdly, you will learn how to control the probabilistic distribution of randomly generated values.

Most of the Test Data Pro features shown are algorithmic or use built-in seed lists. Enterprise account members can enable additional data generators that are driven by artificial intelligence (AI).

This course assumes you understand the basics of testing in BlazeMeter, Data Entities, Data Parameters, and test parameterization that were introduced in the Test Data Fundamentals course.


Ruth Kusterer


This course is of interest to test automation engineers and software testers who are running large-scale tests that require broadly varied, high-coverage test data.


The BlazeMeter Test Data Fundamentals course

Course Format

Text and video learning components, a final exam.


This course does not include guided exercises.

Required Software

The base features shown in this course require access to a free BlazeMeter account (Free, Basic, or Pro plan). The optional AI-driven features shown are only available under the Unleashed plan.

Course Modules and Durations

  1. Overview (5 min)
  2. Data Profiler and Test Data Creator (10 min)
  3. Probabilistic Distribution (10 min)
  4. Negative and Chaos Testing (10 min)
  5. AI-driven Data Profiler (5 min)
  6. AI-driven Test Data Creator (5 min)
  7. Exam

Total estimated duration: 60 min

Course Completion Criteria

This course contains a final exam.

To complete the course, you must pass the final exam with a score of 80% or higher.

Upon completion, you will receive:

  • A certificate validating the course completion.
  • The Test Data Pro badge, Value: 800 points.


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