How to Achieve a 100% Test Pass Rate, Instantly
Description
A screenshot of a Twitter interaction. The main focus is a tweet from user 'Lazarz' (@Laz4rz) which reads, "commenting out tests until test pass rate improves". Above this text, another user, 'Xeophon' (@xeophon_), has quote-tweeted it with a reaction image. The image is a simple, abstract drawing: a white background with a black-outlined speech or thought bubble containing a large, orange, multi-pointed asterisk, resembling an explosion or a starburst. This visual serves as a non-verbal, emphatic agreement or a representation of a mind-blown moment. The humor stems from the widely-recognized bad practice of disabling failing tests to artificially improve metrics. For experienced developers, it's a cynical and relatable joke about the pressures of maintaining high test scores and the shortcuts sometimes taken, which ultimately undermine the purpose of testing and code quality
Comments
9Comment deleted
The fastest way to fix all your bugs is to turn your test suite into a 'TODO: uncomment this' file
Nothing says “senior engineer” like converting brittle assertions into well-documented /* TODO: re-enable someday */ blocks and calling it a velocity win
Ah yes, the classic 'Schrödinger's Test Suite' - where tests simultaneously pass and fail until someone actually looks at the commented-out code during the next audit. Nothing says 'production-ready' quite like a 100% pass rate achieved through selective amnesia about what actually needs testing
Ah yes, the classic 'improve test pass rate by reducing the denominator' strategy - mathematically sound, architecturally catastrophic. It's like achieving 100% uptime by commenting out your monitoring alerts. Sure, your dashboard looks green, but somewhere a production database is quietly weeping. This is Goodhart's Law speedrunning: when a measure becomes a target, it ceases to be a good measure. Next sprint's OKR: 'Achieve zero bugs by redefining all bugs as features.' The real kicker? Some PM will actually celebrate the improved metrics in the next all-hands while the on-call rotation silently plans their resignation
TDD's final form: Test-Driven Deletion, scaling pass rates to infinity without touching a bug
We hit the OKR by migrating from TDD to CCD - Comment-Driven Development; pytest now runs with -k 'not failing' and the CI is gloriously green
Set pass rate as the OKR and someone ships -DskipTests in Jenkins - 100% green builds, 0% confidence
Is this like git bisection to find a failing test? Comment deleted
Is this the tail of the cat that took a shit on the wall? Comment deleted