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denoland-deno/cli/tests/unit/custom_event_test.ts
2020-05-20 17:52:51 -04:00

27 lines
892 B
TypeScript

// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { unitTest, assertEquals } from "./test_util.ts";
unitTest(function customEventInitializedWithDetail(): void {
const type = "touchstart";
const detail = { message: "hello" };
const customEventInit = {
bubbles: true,
cancelable: true,
detail,
} as CustomEventInit;
const event = new CustomEvent(type, customEventInit);
assertEquals(event.bubbles, true);
assertEquals(event.cancelable, true);
assertEquals(event.currentTarget, null);
assertEquals(event.detail, detail);
assertEquals(event.isTrusted, false);
assertEquals(event.target, null);
assertEquals(event.type, type);
});
unitTest(function toStringShouldBeWebCompatibility(): void {
const type = "touchstart";
const event = new CustomEvent(type, {});
assertEquals(event.toString(), "[object CustomEvent]");
});