testing-strategy

A robust testing strategy defines the testing pyramid composition across unit, integration, and end-to-end levels. It establishes test coverage targets, risk-based priorities, tooling recommendations, and mock strategies to structure development, CI/CD, and release planning workflows effectively.

The testing pyramid structures test distribution across unit, integration, and end-to-end levels, typically prioritizing a larger base of unit tests. Balancing them involves defining risk-based priorities and setting specific coverage targets to guide development and CI/CD workflows.

Defining test coverage targets involves establishing risk-based priorities within your testing strategy to focus validation on critical code paths. This structured approach guides development execution and CI/CD release planning workflows by allocating effort where regression risk is highest.

Choosing testing tools and mock strategies involves specifying requirements based on your selected testing levels—unit, integration, and end-to-end. Tooling recommendations should align with your CI/CD workflows to ensure consistent test execution and release planning.

You should implement end-to-end testing instead of unit testing when validating complete user workflows across multiple components, whereas unit testing isolates individual logic. Your testing strategy balances these levels using risk-based priorities to optimize coverage and CI/CD efficiency.