assertMatch | /assert/assert_match.ts | std@0.222.0

Module

std/assert/assert_match.ts>assertMatch

The Deno Standard Library

denoland/deno_std

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assert_greater.ts

assertGreater

assert_instance_of.ts

assert_less_or_equal.ts

assert_not_instance_of.ts

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assert_not_match.ts

assertNotMatch

assert_not_strict_equals.ts

assertNotStrictEquals

assert_object_match.ts

assertObjectMatch

assert_rejects.ts

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assert_strict_equals.ts

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The Standard Library has been moved to JSR. See the blog post for details.

function assertMatch

import { assertMatch } from "https://deno.land/std@0.222.0/assert/assert_match.ts";

assertMatch(

actual: string,

expected: RegExp,

msg?: string,

)

Make an assertion that actual match RegExp expected. If not then throw.

Examples

Example 1

import { assertMatch } from "https://deno.land/std@0.222.0/assert/assert_match.ts";

assertMatch("Raptor", RegExp(/Raptor/)); // Doesn't throw
assertMatch("Denosaurus", RegExp(/Raptor/)); // Throws

Parameters

actual: string

expected: RegExp

optional

msg: string