Extract helper and lint

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Andras Schmelczer 2025-02-24 22:46:45 +00:00
parent 5844e282e2
commit e186a593ff
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2 changed files with 61 additions and 37 deletions

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@ -0,0 +1,13 @@
import assert from "assert";
export function assertSetContainsExactly<T>(set: Set<T>, ...values: T[]): void {
assert(
set.size === values.length &&
Array.from(set).every((value) => values.includes(value)),
`Expected set to contain only ${values.map((v) => '"' + v + '"').join(", ")}, but it contained ${Array.from(
set
)
.map((v) => '"' + v + '"')
.join(", ")}`
);
}