code: def test_create(self):
      item = {"name": "New Name"}
      response = self.client.post(self.url, item, format="json")
  
      self.assertEqual(response.status_code, 201)
      self.assertEqual(response.data["name"], item["name"])
  
file_path: underthesea/apps/languages/backend/languages/tests/test_collections.py
imports: from rest_framework.test import APITestCase
  from languages.models import Collection
  from django.urls import reverse
label_desc: Use image node_id 3 for calling the CollectionTestCase obj's underlying member method code with example usage: obj.test_create() without return types