discourse/test/javascripts/models/store-test.js.es6

QUnit.module('service:store');

import createStore from 'helpers/create-store';

QUnit.test('createRecord', assert => {
  const store = createStore();
  const widget = store.createRecord('widget', {id: 111, name: 'hello'});

  assert.ok(!widget.get('isNew'), 'it is not a new record');
  assert.equal(widget.get('name'), 'hello');
  assert.equal(widget.get('id'), 111);
});

QUnit.test('createRecord without an `id`', assert => {
  const store = createStore();
  const widget = store.createRecord('widget', {name: 'hello'});

  assert.ok(widget.get('isNew'), 'it is a new record');
  assert.ok(!widget.get('id'), 'there is no id');
});

QUnit.test("createRecord doesn't modify the input `id` field", assert => {
  const store = createStore();
  const widget = store.createRecord('widget', {id: 1, name: 'hello'});

  const obj = { id: 1, name: 'something' };

  const other = store.createRecord('widget', obj);
  assert.equal(widget, other, 'returns the same record');
  assert.equal(widget.name, 'something', 'it updates the properties');
  assert.equal(obj.id, 1, 'it does not remove the id from the input');
});

QUnit.test('createRecord without attributes', assert => {
  const store = createStore();
  const widget = store.createRecord('widget');

  assert.ok(!widget.get('id'), 'there is no id');
  assert.ok(widget.get('isNew'), 'it is a new record');
});

QUnit.test('createRecord with a record as attributes returns that record from the map', assert => {
  const store = createStore();
  const widget = store.createRecord('widget', {id: 33});
  const secondWidget = store.createRecord('widget', {id: 33});

  assert.equal(widget, secondWidget, 'they should be the same');
});

QUnit.test('find', assert => {
  const store = createStore();

  return store.find('widget', 123).then(function(w) {
    assert.equal(w.get('name'), 'Trout Lure');
    assert.equal(w.get('id'), 123);
    assert.ok(!w.get('isNew'), 'found records are not new');
    assert.equal(w.get('extras.hello'), 'world', "extra attributes are set");

    // A second find by id returns the same object
    store.find('widget', 123).then(function(w2) {
      assert.equal(w, w2);
      assert.equal(w.get('extras.hello'), 'world', "extra attributes are set");
    });
  });
});

QUnit.test('find with object id', assert => {
  const store = createStore();
  return store.find('widget', {id: 123}).then(function(w) {
    assert.equal(w.get('firstObject.name'), 'Trout Lure');
  });
});

QUnit.test('find with query param', assert => {
  const store = createStore();
  return store.find('widget', {name: 'Trout Lure'}).then(function(w) {
    assert.equal(w.get('firstObject.id'), 123);
  });
});

QUnit.test('findStale with no stale results', (assert) => {
  const store = createStore();
  const stale = store.findStale('widget', {name: 'Trout Lure'});

  assert.ok(!stale.hasResults, 'there are no stale results');
  assert.ok(!stale.results, 'results are present');
  return stale.refresh().then(function(w) {
    assert.equal(w.get('firstObject.id'), 123, 'a `refresh()` method provides results for stale');
  });
});

QUnit.test('update', assert => {
  const store = createStore();
  return store.update('widget', 123, {name: 'hello'}).then(function(result) {
    assert.ok(result);
  });
});

QUnit.test('update with a multi world name', function(assert) {
  const store = createStore();
  return store.update('cool-thing', 123, {name: 'hello'}).then(function(result) {
    assert.ok(result);
    assert.equal(result.payload.name, 'hello');
  });
});

QUnit.test('findAll', assert => {
  const store = createStore();
  return store.findAll('widget').then(function(result) {
    assert.equal(result.get('length'), 2);
    const w = result.findBy('id', 124);
    assert.ok(!w.get('isNew'), 'found records are not new');
    assert.equal(w.get('name'), 'Evil Repellant');
  });
});

QUnit.test('destroyRecord', function(assert) {
  const store = createStore();
  return store.find('widget', 123).then(function(w) {
    store.destroyRecord('widget', w).then(function(result) {
      assert.ok(result);
    });
  });
});

QUnit.test('destroyRecord when new', function(assert) {
  const store = createStore();
  const w = store.createRecord('widget', {name: 'hello'});
  store.destroyRecord('widget', w).then(function(result) {
    assert.ok(result);
  });
});

QUnit.test('find embedded', function(assert) {
  const store = createStore();
  return store.find('fruit', 2).then(function(f) {
    assert.ok(f.get('farmer'), 'it has the embedded object');

    const fruitCols = f.get('colors');
    assert.equal(fruitCols.length, 2);
    assert.equal(fruitCols[0].get('id'), 1);
    assert.equal(fruitCols[1].get('id'), 2);

    assert.ok(f.get('category'), 'categories are found automatically');
  });
});

QUnit.test('meta types', function(assert) {
  const store = createStore();
  return store.find('barn', 1).then(function(f) {
    assert.equal(f.get('owner.name'), 'Old MacDonald', 'it has the embedded farmer');
  });
});

QUnit.test('findAll embedded', function(assert) {
  const store = createStore();
  return store.findAll('fruit').then(function(fruits) {
    assert.equal(fruits.objectAt(0).get('farmer.name'), 'Old MacDonald');
    assert.equal(fruits.objectAt(0).get('farmer'), fruits.objectAt(1).get('farmer'), 'points at the same object');
    assert.equal(fruits.get('extras.hello'), 'world', 'it can supply extra information');

    const fruitCols = fruits.objectAt(0).get('colors');
    assert.equal(fruitCols.length, 2);
    assert.equal(fruitCols[0].get('id'), 1);
    assert.equal(fruitCols[1].get('id'), 2);

    assert.equal(fruits.objectAt(2).get('farmer.name'), 'Luke Skywalker');
  });
});