import "jasmine"; import {HdpiManager} from "../../../src/Phaser/Services/HdpiManager"; describe("Test HdpiManager", () => { it("should match screen size if size is too small.", () => { const hdpiManager = new HdpiManager(640*480, 64*64); const result = hdpiManager.getOptimalGameSize({ width: 320, height: 200 }); expect(result.game.width).toEqual(320); expect(result.game.height).toEqual(200); expect(result.real.width).toEqual(320); expect(result.real.height).toEqual(200); }); it("should match multiple just above.", () => { const hdpiManager = new HdpiManager(640*480, 64*64); let result = hdpiManager.getOptimalGameSize({ width: 960, height: 600 }); expect(result.game.width).toEqual(960); expect(result.game.height).toEqual(600); result = hdpiManager.getOptimalGameSize({ width: 640 * 2 + 50, height: 480 * 2 + 50 }); expect(result.game.width).toEqual(Math.ceil((640 * 2 + 50) / 2)); expect(result.game.height).toEqual((480 * 2 + 50) / 2); result = hdpiManager.getOptimalGameSize({ width: 640 * 3 + 50, height: 480 * 3 + 50 }); expect(result.game.width).toEqual(Math.ceil((640 * 3 + 50) / 3)); expect(result.game.height).toEqual(Math.ceil((480 * 3 + 50) / 3)); expect(result.real.width).toEqual(result.game.width * 3); expect(result.real.height).toEqual(result.game.height * 3); }); it("should not zoom in too much.", () => { const hdpiManager = new HdpiManager(640*480, 64*64); hdpiManager.zoomModifier = 11; let result = hdpiManager.getOptimalGameSize({ width: 640, height: 640 }); expect(result.game.width).toEqual(64); expect(result.game.height).toEqual(64); expect(hdpiManager.zoomModifier).toEqual(10); }); it("should not zoom out too much.", () => { const hdpiManager = new HdpiManager(640*480, 64*64); hdpiManager.zoomModifier = 1/10; let result = hdpiManager.getOptimalGameSize({ width: 1280, height: 768 }); expect(result.game.width).toEqual(1280); expect(result.game.height).toEqual(768); expect(hdpiManager.zoomModifier).toEqual(1); }); });