new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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Playwright · all subjects

authentication/strategy-selection

2 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

When to use shared account authentication

Use shared account authentication (one account for all tests) when: you can imagine all tests running at the same time with the same account without affecting each other. Do not use it when your tests modify server-side state or when your authentication is browser-specific.

When to use one account per parallel worker

Use one account per parallel worker when your tests modify shared server-side state. For example, one test checks rendering of the settings page while another test changes the setting, and tests run in parallel. In this case, tests must use different accounts to avoid interference.

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