add pact v3 python example

tests/consumer/test_products_consumer.py

@@ -1,10 +1,7 @@
-"""pact test for product service client"""
+"""pact test for product service client via ruby core"""
 
-import json
 import logging
 import os
-import requests
-from requests.auth import HTTPBasicAuth
 
 import pytest
 from pact import Consumer, Like, Provider, Term, Format

tests/consumer/test_products_consumer_v3.py

@@ -0,0 +1,37 @@
+"""pact test for product service client via rust core"""
+
+import logging
+from typing import Generator
+
+import pytest
+from pact.v3.pact import Pact
+from pact.v3.match import like
+from src.consumer import ProductConsumer
+
+log = logging.getLogger(__name__)
+logging.basicConfig(level=logging.INFO)
+
+@pytest.fixture(scope='session')
+def pact() -> Generator[Pact, None, None]:
+    pact = Pact("pactflow-example-consumer-python-v3", "pactflow-example-provider-python-v3")
+    yield pact.with_specification("V4")
+    pact.write_file("./pacts")
+
+def test_get_product(pact) -> None:
+    expected = {
+        'id': "27",
+        'name': 'Margharita',
+        'type': 'Pizza'
+    }
+
+    (pact
+     .upon_receiving('a request to get a product')
+     .given('a product with ID 10 exists')
+     .with_request(method='GET', path='/product/10')
+     .will_respond_with(200)
+     .with_body(like(expected)))
+
+    with pact.serve() as srv:
+        consumer = ProductConsumer(str(srv.url))
+        user = consumer.get_product('10')
+        assert user.name == 'Margharita'