Test Driven Development: Advancing Knowledge by Conjecture and Confirmation

Test Driven Development: Advancing Knowledge by Conjecture and Confirmation

Test Driven Development (TDD) is a critical agile software development practice that supports innovation in short development cycles. However, TDD is one of the most challenging agile practices to adopt because it requires changes to work practices and skill sets. It is therefore important to gain an understanding of TDD through the experiences of those who have successfully adopted this practi...

1 Contract Driven Development = Test Driven Development - Writing Test - Cases

Although unit tests are recognized as an important tool in software development, programmers prefer to write code, rather than unit tests. Despite the emergence of tools like JUnit which automate part of the process, unit testing remains a time-consuming, resource-intensive, and not particularly appealing activity. This paper introduces a new method, called ContractDriven Development, that take...

Communicating Domain Knowledge in Executable Acceptance Test Driven Development

We present results of a case study looking at how domain knowledge is communicated to developers using executable acceptance test driven development at a large software development company. We collected and analyzed qualitative data on a large software development team's testing practices and their use of a custom-built executable acceptance testing tool. Our findings suggest that executable ac...

Test Driven Development

Impact of Test Design Technique Knowledge on Test Driven Development: A Controlled Experiment

Agile development approaches are increasingly being followed and favored by the industry. Test Driven Development (TDD) is a key agile practice and recent research results suggest that the successful adoption of TDD depends on different limiting factors, one of them being insufficient developer testing skills. The goal of this paper is to investigate if developers who are educated on general te...