@bigtest/mirage/tests/integration/orm/has-many/3-reflexive/create-test.js

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import Helper from './_helper';
import { Model } from '@bigtest/mirage';
import { module, test } from 'qunit';

module('Integration | ORM | Has Many | Reflexive | create', {
  beforeEach() {
    this.helper = new Helper();
    this.helper.schema.registerModel('foo', Model);
  }
});

test('it sets up associations correctly when passing in the foreign key', function(assert) {
  let { schema } = this.helper;
  let tagA = schema.tags.create();
  let tagB = schema.tags.create({
    tagIds: [ tagA.id ]
  });

  tagA.reload();

  assert.deepEqual(tagA.tagIds, [ tagB.id ]);
  assert.deepEqual(tagB.tagIds, [ tagA.id ], 'the inverse was set');
  assert.deepEqual(tagA.attrs.tagIds, [ tagB.id ], 'the ids were persisted');
  assert.deepEqual(tagB.attrs.tagIds, [ tagA.id ], 'the inverse ids were persisted');
  assert.ok(tagA.tags.includes(tagB));
  assert.ok(tagB.tags.includes(tagA), 'the inverse was set');
  assert.equal(this.helper.db.tags.length, 2);
  assert.deepEqual(this.helper.db.tags[0], { id: '1', tagIds: [ '2' ] });
  assert.deepEqual(this.helper.db.tags[1], { id: '2', tagIds: [ '1' ] });
});

test('it sets up associations correctly when passing in an array of models', function(assert) {
  let { schema } = this.helper;
  let tagA = schema.tags.create();
  let tagB = schema.tags.create({
    tags: [ tagA ]
  });

  tagA.reload();

  assert.deepEqual(tagB.tagIds, [ tagA.id ]);
  assert.deepEqual(tagA.tagIds, [ tagB.id ], 'the inverse was set');
  assert.deepEqual(tagA.attrs.tagIds, [ tagB.id ], 'the ids were persisted');
  assert.deepEqual(tagB.attrs.tagIds, [ tagA.id ], 'the inverse was set');
  assert.equal(this.helper.db.tags.length, 2);
});

test('it sets up associations correctly when passing in a collection', function(assert) {
  let { schema } = this.helper;
  let tagA = schema.tags.create();
  let tagB = schema.tags.create({
    tags: schema.tags.all()
  });

  tagA.reload();

  assert.deepEqual(tagB.tagIds, [ tagA.id ]);
  assert.deepEqual(tagA.tagIds, [ tagB.id ], 'the inverse was set');
  assert.deepEqual(tagB.attrs.tagIds, [ tagA.id ]);
  assert.deepEqual(tagA.attrs.tagIds, [ tagB.id ], 'the inverse was set');
  assert.equal(this.helper.db.tags.length, 2);
});

test('it throws an error if a model is passed in without a defined relationship', function(assert) {
  let { schema } = this.helper;

  assert.throws(function() {
    schema.tags.create({
      foo: schema.create('foo')
    });
  }, /you haven't defined that key as an association on your model/);
});

test('it throws an error if an array of models is passed in without a defined relationship', function(assert) {
  let { schema } = this.helper;

  assert.throws(function() {
    schema.tags.create({
      foos: [ schema.create('foo') ]
    });
  }, /you haven't defined that key as an association on your model/);
});

test('it throws an error if a collection is passed in without a defined relationship', function(assert) {
  let { schema } = this.helper;
  schema.foos.create();
  schema.foos.create();

  assert.throws(function() {
    schema.tags.create({
      foos: schema.foos.all()
    });
  }, /you haven't defined that key as an association on your model/);
});