mock_api_and_requests.py

# client.py
import request

def client_function_name(param) -> bool:
	response = request.post(url, json="{}");
	if response:
    	return True
    return False
	

# test_client.py
from unittest.mock import patch

def test_funaction_name(self):
    with patch("core.client.requests.post") as mock_post:
        with patch("core.client.client_function_name") as mock_function_name:
            client = Client("username", "password")
	
	    response = {
		"name": "ankush",
	    }
            
            mock_post.return_value.status_code = 200
            mock_post.return_value.ok = True
	    mock_post.return_value.json.return_value = response
            resp = client.client_function_name("params_value")
            self.assertTrue(resp)