Sha256: 293cb7b88da1f001d0cc8687b19b3e7ce7af345a12377d9d32af87cb7205d586
Contents?: true
Size: 1.9 KB
Versions: 9
Compression:
Stored size: 1.9 KB
Contents
import { autorun } from 'mobx';
import { Box } from '../test-models';
describe('Model Collection Test', () => {
it('adds items specific for each model', () => {
const collection = Box.Collection.create();
expect(Box.identifiedBy).toEqual('test/box');
collection.push({ width: 3, height: 3, depth: 3 });
const box = collection[0];
expect(box).toBeInstanceOf(Box);
expect(box.volume).toBe(27);
});
it('has custom properties are observable', () => {
const collection = Box.Collection.create();
const spy = jest.fn();
autorun(() => { spy(collection.lastServerMessage); });
expect(spy).toHaveBeenCalledTimes(1);
collection.lastServerMessage = 'test-2';
expect(collection.lastServerMessage).toEqual('test-2');
expect(spy).toHaveBeenCalledTimes(2);
expect(spy).toHaveBeenLastCalledWith('test-2');
});
it('can fetch', () => {
fetch.mockResponseOnce(JSON.stringify({ data: [{ width: 12, height: 12, depth: 10 }] }));
Box.Collection.create().fetch().then((collection) => {
expect(fetch).lastCalledWith(
'/api/test/boxes.json',
{ headers: { 'Content-Type': 'application/json' } },
);
expect(collection.length).toEqual(1);
expect(collection[0].volume).toBe(1440);
});
});
it('can be initialized with models', () => {
const collection = Box.Collection.create([{ width: 3, height: 3, depth: 3 }]);
expect(collection[0].volume).toBe(27);
});
it('can set default attributes', () => {
const collection = Box.Collection.create(
[{ width: 3 }],
{ defaults: { label: 'paper box' } },
);
expect(collection[0].width).toBe(3); // doesn't overwrite
collection.push({ });
expect(collection[1].label).toEqual('paper box');
});
});
Version data entries
9 entries across 9 versions & 1 rubygems