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Tests That Use Random Data Without a Seed: Why They Fail on Tuesday

Tests That Use Random Data Without a Seed: Why They Fail on Tuesday

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4 min read
Ten rules for writing a page, measured against the 76 pages: six a test holds, four only I do

Ten rules for writing a page, measured against the 76 pages: six a test holds, four only I do

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5 min read
Our Capture Script Filmed the Test Harness, Not Lullwood

Our Capture Script Filmed the Test Harness, Not Lullwood

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4 min read
Our eighth condition was 63 changed files, and the number eight is typed in none of them

Our eighth condition was 63 changed files, and the number eight is typed in none of them

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5 min read
I fetched every URL in our sitemap. The homepage still advertises seven conditions, and the app has eight.

I fetched every URL in our sitemap. The homepage still advertises seven conditions, and the app has eight.

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5 min read
A serving stepper that is not allowed to change the answer, and the 608 checks that say it does not

A serving stepper that is not allowed to change the answer, and the 608 checks that say it does not

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5 min read
Our no-em-dash test walks five directories and passes. The repo has 454 of them, and exactly one is in a string.

Our no-em-dash test walks five directories and passes. The repo has 454 of them, and exactly one is in a string.

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5 min read
Whisper transcribes silence as "Thanks for watching!", so we wrote a function that calls it silence

Whisper transcribes silence as "Thanks for watching!", so we wrote a function that calls it silence

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4 min read
My backtest's worst week didn't stand out in any weekly stat. The trades showed why

My backtest's worst week didn't stand out in any weekly stat. The trades showed why

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5 min read
I measured the title and description of all 461 generated pages, and exactly one of them loses the brand name

I measured the title and description of all 461 generated pages, and exactly one of them loses the brand name

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5 min read
TestFlight External Testers: How to Invite Up to 10,000 Beta Testers

TestFlight External Testers: How to Invite Up to 10,000 Beta Testers

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4 min read
Our mocks were lying to us for four months

Our mocks were lying to us for four months

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4 min read
Tests That Depend on the Current Date: Freezing the Clock Instead of Hoping

Tests That Depend on the Current Date: Freezing the Clock Instead of Hoping

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4 min read
PCBA Burn-In Testing: What to Log When an Embedded Board Runs Overnight

PCBA Burn-In Testing: What to Log When an Embedded Board Runs Overnight

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4 min read
7 Ways Artificial Intelligence Is Making Software Testing Smarter

7 Ways Artificial Intelligence Is Making Software Testing Smarter

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8 min read
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