assertStringIncludes | /testing/asserts.ts | std@0.218.0

Module

std/testing/asserts.ts>assertStringIncludes

Deno standard library

denoland/deno_std

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Spy

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

function assertStringIncludes

Deprecated

(will be removed after 1.0.0) Import from https://deno.land/std/assert/assert_string_includes.ts instead.

import { assertStringIncludes } from "https://deno.land/std@0.218.0/testing/asserts.ts";

Deprecated

(will be removed after 1.0.0) Import from https://deno.land/std/assert/assert_string_includes.ts instead.

assertStringIncludes(

actual: string,

expected: string,

msg?: string,

)

Make an assertion that actual includes expected. If not then throw.

Examples

Example 1

import { assertStringIncludes } from "https://deno.land/std@0.218.0/testing/asserts.ts";

assertStringIncludes("Hello", "ello"); // Doesn't throw
assertStringIncludes("Hello", "world"); // Throws

Parameters

actual: string

expected: string

optional

msg: string