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eschwartz/assert-matches.ts

Created December 20, 2017 21:54
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Assert that a string matches a regular expression
Raw
assert-matches.ts
import * as assert from 'assert';
function assertMatches(actual:string, regex:RegExp, msg?:string) {
if (regex.test(actual)) {
assert(false, `${msg}: expected "${actual}" to match regex "${regex.toString()}"`)
}
}
export default assertMatches;
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