SMURF: visualizing the tradeoffs of different test types

Insightful article from Google Testing blog on visualizing the tradeoffs, strengths and weaknesses of the different test types: E2E, unit, integration: https://testing.googleblog.com/2024/10/smurf-beyond-test-pyramid.html

They called the resulting radar chart "SMURF" after the initials of these 5 properties: speed, maintainability, utilization, reliability, fidelity.

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