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x/media_types/test.ts

A module that assists in resolving media types and extensions.
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// Copyright 2020-2021 the oak authors. All rights reserved. MIT license.
import { assertEquals } from "https://deno.land/std@0.114.0/testing/asserts.ts";import { charset, contentType, extension, extensions, lookup, types,} from "./mod.ts";
Deno.test({ name: "lookup", fn() { assertEquals(lookup("json"), "application/json"); assertEquals(lookup(".md"), "text/markdown"); assertEquals(lookup("folder/file.js"), "application/javascript"); assertEquals(lookup("folder/.htaccess"), undefined); },});
Deno.test({ name: "contentType", fn() { assertEquals(contentType("markdown"), "text/markdown; charset=utf-8"); assertEquals(contentType("file.json"), "application/json; charset=utf-8"); assertEquals(contentType("text/html"), "text/html; charset=utf-8"); assertEquals( contentType("text/html; charset=iso-8859-1"), "text/html; charset=iso-8859-1", ); assertEquals(contentType(".htaccess"), undefined); assertEquals(contentType("file.ts"), "video/mp2t"); },});
Deno.test({ name: "extension", fn() { assertEquals(extension("application/octet-stream"), "bin"); assertEquals(extension("application/javascript"), "js"); assertEquals(extension("text/html"), "html"); },});
Deno.test({ name: "charset", fn() { assertEquals(charset("text/markdown"), "UTF-8"); assertEquals(charset("text/css"), "UTF-8"); },});
Deno.test({ name: "extensions", fn() { assertEquals(extensions.get("application/javascript"), ["js", "mjs"]); assertEquals(extensions.get("foo"), undefined); },});
Deno.test({ name: "types", fn() { assertEquals(types.get("js"), "application/javascript"); assertEquals(types.get("foo"), undefined); },});