The Testing Pyramid is Dead; Long Live the Test Vase!

2025-01-22
The Testing Pyramid is Dead; Long Live the Test Vase!

The traditional testing pyramid model is outdated! This article argues that due to increased computing power, improved testing tools, and enhanced debugging capabilities, developers no longer need to over-rely on low-level unit tests. A more effective strategy now is to adopt a "test vase" model, focusing on fast and comprehensive integration and end-to-end tests via public interfaces to maximize bug detection and enable safe refactoring. This represents a significant shift in testing strategies, leading to more efficient testing for developers.