Symptoms
- Frequent unexpected behaviours post-deployment
- Difficult to debug or extend existing functionality
- New developers struggle to understand the codebase
- Integration failures due to unhandled edge cases
Root Causes
- Absence of a robust testing framework
- Lack of code review processes
- Time pressure prioritising delivery over quality
- Insufficient technical documentation
D365 environmentsAzure DevOpsUnit Test Frameworks
Impact: Increased operational risk, more support tickets, and reduced developer productivity due to time spent re-learning and fixing issues. This often breaks first.
Cogent Approach: We implement structured testing methodologies (unit, integration, UAT), establish code review guidelines, and enforce documentation standards to ensure maintainable, reliable code.