svelte-phaser/dist/GameObject.spec.js

Create Phaser 3 games with Svelte 3

import { render } from '@testing-library/svelte';
import { getContext, tick } from 'svelte';
import GameObject from './GameObject.svelte';
import { createGame, asMock } from './test-utils';
jest.mock('svelte', () => (Object.assign(Object.assign({}, jest.requireActual('svelte')), { getContext: jest.fn() })));
let scene;
let game;
let instance;
beforeAll(async () => {
    const setup = await createGame();
    game = setup.game;
    scene = setup.scene;
    asMock(getContext).mockImplementation((name) => {
        switch (name) {
            case 'phaser/scene':
                return scene;
            case 'phaser/game':
                return game;
            case 'phaser/game-object':
                return instance;
        }
    });
});
beforeEach(() => {
    instance = scene.add.text(0, 0, 'hello');
    // mock instance.input as it will be null
    instance.input = jest.fn();
});
afterEach(() => {
    instance.destroy();
});
test('active', async () => {
    render(GameObject, {
        instance,
        active: false,
    });
    expect(instance.active).toEqual(false);
});
test('draggable', async () => {
    const { component: { $$set }, } = render(GameObject, {
        instance,
        interactive: { shape: new Phaser.Geom.Rectangle(0, 0, 10, 10) },
    });
    jest.spyOn(scene.input, 'setDraggable');
    $$set({ draggable: true });
    await tick();
    expect(scene.input.setDraggable).toHaveBeenCalledWith(instance, true);
    $$set({ draggable: false });
    await tick();
    expect(scene.input.setDraggable).toHaveBeenCalledWith(instance, false);
});
test('name', async () => {
    render(GameObject, {
        instance,
        name: 'bob',
    });
    expect(instance.name).toEqual('bob');
});
test('renderFlags', async () => {
    render(GameObject, {
        instance,
        renderFlags: 1,
    });
    expect(instance.renderFlags).toEqual(1);
});
test('tabIndex', async () => {
    render(GameObject, {
        instance,
        tabIndex: 1,
    });
    expect(instance.tabIndex).toEqual(1);
});
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