public function test_does_add_required_fields_for_morph_many_relation() { $this->populateDatabase(); $model = new Models\Editor(); $query = $model->query()->with('books'); $modifier = $this->_getInstance($query, ['fields' => 'name']); $modifier->modify($query); $reqFields = $modifier->addRequiredFields(['name']); $this->assertEquals(2, count($reqFields)); $this->assertContains('id', $reqFields); $this->assertContains('name', $reqFields); $this->assertEquals(1, count($query->find(1)->books)); }