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Testing Java programs

Tests are an important instrument for quality assurance. This course teaches the basics and introduces various tools and procedures. Learn how to increase the quality of your software and reduce maintenance costs. Minimize time spent by automating tests with JUnit. Learn how to test your software with on-board tools, including free tools.



3 days


  • The course combines test theory, exercises and practical tips.
  • The examples from the seminar can be used later as a starting point for your own test strategy

target group

You are already programming in Java and want to improve the quality of your software in a commercially calculable framework.

Contents (new)


  • Quality assurance procedures, commercial background
  • Procedural background (e.g. eXtreme programming, Agile development)
  • Metrics, verification procedures
  • Dynamic testing methods
  • Structure test (white box test)
  • Interface test (black box test)
  • Functional test

JUnit in practice

  • Test-driven development with JUnit
  • JUnit as a QM tool
  • Test case ideas and heuristic approaches

Special object-oriented QM measures

  • Design by contract
  • Assertions in program code using “assert” keyword
  • Pre- and post-conditions
  • The Test First approach
  • Testing inheritance and polymorphism

Testing and design

  • Design for testability
  • Using mocks and dummies
  • Dependency injection and testability

Runtime and testing

  • Concurrency in analytical QM
  • Non-deterministic approaches

Persistence and testing

  • Testing persistent objects
  • Dummy approach
  • Integrated approach with DBunit

Testing and web tier

  • Testing web applications
  • UI tests with Selenium Web Driver API
  • Container tests with Arquillian

Non-functional QM of web applications

  • Testing performance and stability
  • Load test using Apache JMeter as an example

Integration and automation in the development process

  • Integration with Ant and Maven
  • Continuous integration with Jenkins/Hudson
  • Measurement of test coverage
  • Quality monitoring with SonarQube™

Other topics

  • View of behavioral-driven development BDD


Good Java programming skills, e.g. by participating in our seminar Java for Programmers. Knowledge of the development of Java EE components is helpful.

Follow-up Courses and Workshops

OIO Training

OIO Orientation in Objects GmbH, experts for Java and JavaScript in Mannheim, joined the Trivadis group in May 2018. Together we are extending and strengthening our offer for Java and agile software development. These courses have been developed by OIO and will be held by our new colleagues.

Our Quality Promise

Contact to our service center

DE+49 (0) 711 90363245

CH+41 (0) 584 595795

AT+43 (01) 33 2353160

FR+41 (0) 584 595454

EN+49 (0) 711 90363245

DA+49 (0) 711 90363245


Early booking pays off

Book your training at least 3 or 6 months before the start of the course and take advantage of the flexible pricing.

> 6 months> 3 months0–3 months
1 390,00 EUR1 560,00 EUR1 730,00 EUR
Virtual Classroom
01.03. - 03.03.2021
DE1 730,00 €
Virtual Classroom
14.06. - 16.06.2021
DE1 560,00 €
Mannheim / DE
20.09. - 22.09.2021
DE1 390,00 €
Virtual Classroom
20.09. - 22.09.2021
DE1 390,00 €
Mannheim / DE
15.11. - 17.11.2021
DE1 390,00 €
Virtual Classroom
15.11. - 17.11.2021
DE1 390,00 €
In-house training courses on request!inquiry
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  •    There are no free places left on this course. If you still book it, we will place you on the waiting list.

  • This course is held in another country. Due to the different tax conditions, you will have to book it in a separate booking process. We apologize for any inconvenience.
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Trivadis, Bernd Rössler, Head of Training

Bernd Rössler

  • Solution Manager Trivadis Training
  • DE: +49 (0) 711 90363245
    CH: +41 (0) 584 595795
    AT: +43 (0) 133 2353160
    FR: +41 (0) 584 595454
    EN: +49 (0) 711 90363245
    DA: +49 (0) 711 90363245

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