From b9fe3343fc46fb9898f6da9cff8bf0e4ab4e982c Mon Sep 17 00:00:00 2001 From: Shin'ya Ueoka Date: Tue, 15 Aug 2017 20:47:52 +0900 Subject: add key-queue test --- test/background/key-queue.test.js | 47 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 test/background/key-queue.test.js (limited to 'test') diff --git a/test/background/key-queue.test.js b/test/background/key-queue.test.js new file mode 100644 index 0000000..7b0db9b --- /dev/null +++ b/test/background/key-queue.test.js @@ -0,0 +1,47 @@ +import { expect } from "chai"; +import KeyQueue from '../../src/background/key-queue'; +import * as actions from '../../src/shared/actions'; + +describe("keyQueue class", () => { + const KEYMAP = [ + { keys: [{ code: KeyboardEvent.DOM_VK_G }, { code: KeyboardEvent.DOM_VK_G }], + action: [ actions.SCROLL_TOP ]}, + { keys: [{ code: KeyboardEvent.DOM_VK_J }], + action: [ actions.SCROLL_DOWN ]}, + ] + + describe("#push", () => { + it("returns matched action", () => { + let queue = new KeyQueue(KEYMAP); + queue.push({ code: KeyboardEvent.DOM_VK_G }); + let action = queue.push({ code: KeyboardEvent.DOM_VK_G }); + + expect(action).to.deep.equal([ actions.SCROLL_TOP ]); + }); + + it("returns null on no actions matched", () => { + let queue = new KeyQueue(KEYMAP); + queue.push({ code: KeyboardEvent.DOM_VK_G }); + let action = queue.push({ code: KeyboardEvent.DOM_VK_X }); + + expect(action).to.be.null; + }); + }); + + describe("#queuedKeys", () => { + it("queues keys on matched actions exist", () => { + let queue = new KeyQueue(KEYMAP); + queue.push({ code: KeyboardEvent.DOM_VK_G }); + + expect(queue.queuedKeys()).to.have.lengthOf(1); + }); + + it("flushs keys on no actions matched", () => { + let queue = new KeyQueue(KEYMAP); + queue.push({ code: KeyboardEvent.DOM_VK_G }); + queue.push({ code: KeyboardEvent.DOM_VK_Z }); + + expect(queue.queuedKeys()).to.be.empty; + }); + }); +}); -- cgit v1.2.3