code: def setup_method(self):
      with mock.patch(
          "airflow.providers.google.common.hooks.base_google.GoogleBaseHook.__init__",
          new=mock_base_gcp_hook_no_default_project_id,
      ):
          self.hook = CloudFirestoreHook(gcp_conn_id="test")
  
imports: from __future__ import annotations
  from unittest import mock
  from unittest.mock import PropertyMock
  import pytest
  from airflow.exceptions import AirflowException
  from airflow.providers.google.firebase.hooks.firestore import CloudFirestoreHook
  from tests.providers.google.cloud.utils.base_gcp_mock import GCP_PROJECT_ID_HOOK_UNIT_TEST, mock_base_gcp_hook_default_project_id, mock_base_gcp_hook_no_default_project_id
label_desc: Use image node_id 1 for calling the TestCloudFirestoreHookWithoutProjectId obj's underlying member method code with example usage: obj.setup_method() without return types