From 3d7b74bc7c3fd5b17e78e8c8e8900b5a845232c1 Mon Sep 17 00:00:00 2001
From: Yousaf Nabi <yousaf@pactflow.io>
Date: Tue, 18 Nov 2025 16:34:59 +0000
Subject: [PATCH 1/2] chore: add simple pact-python v3 verifier

---
 Makefile             |  4 ++++
 README.md            |  5 ++---
 app/test/app_spec.py | 20 ++++++++++++++++++++
 docker-compose.yml   |  4 ++--
 requirements.txt     |  1 +
 5 files changed, 29 insertions(+), 5 deletions(-)
 create mode 100644 app/test/app_spec.py

diff --git a/Makefile b/Makefile
index 945c2c7..f5533f3 100644
--- a/Makefile
+++ b/Makefile
@@ -47,6 +47,10 @@ test: .env
 test_native: .env
 	docker compose up pact_verifier_native --exit-code-from pact_verifier_native
 	docker compose logs pact_verifier_native
+run_api:
+	docker compose up api
+run_test_local:
+	python3 app/test/app_spec.py 
 
 ## =====================
 ## Deploy tasks
diff --git a/README.md b/README.md
index f2c573b..75ba03e 100644
--- a/README.md
+++ b/README.md
@@ -39,8 +39,7 @@ make test
 
 To run the "fake ci" task:
 ```
-export PACT_BROKER_BASE_URL=https://test.pactflow.io
-export PACT_BROKER_USERNAME=dXfltyFMgNOFZAxr8io9wJ37iUpY42M
-export PACT_BROKER_PASSWORD=O5AIZWxelWbLvqMd8PkAVycBJh2Psyg1
+export PACT_BROKER_BASE_URL="https://test.pactflow.io"
+export PACT_BROKER_TOKEN="129cCdfCWhMzcC9pFwb4bw"
 make fake_ci
 ```
\ No newline at end of file
diff --git a/app/test/app_spec.py b/app/test/app_spec.py
new file mode 100644
index 0000000..490fea3
--- /dev/null
+++ b/app/test/app_spec.py
@@ -0,0 +1,20 @@
+import os
+from pact import Verifier
+import pact_ffi
+
+def test_provider():
+    """Test the provider against the consumer contract."""
+    pact_ffi.log_to_stderr("DEBUG")
+    verifier = (
+        Verifier("pactflow-example-provider-python")  # Provider name
+        .add_transport(url="http://localhost:8000")
+        .broker_source(
+            os.environ.get("PACT_BROKER_BASE_URL", "https://broker.pactflow.io/"),
+            token=os.environ.get("PACT_BROKER_TOKEN", "broker-token"),  # or use token="bearer-token"
+        )
+    )
+
+    verifier.verify()
+
+if __name__ == "__main__":
+    test_provider()
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 56598b0..850199e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,8 +4,8 @@ services:
       context: .
     volumes:
       - ./app:/app
-    expose:
-      - "8000"
+    ports:
+      - 8000:8000
     environment:
       - PORT=8000
 
diff --git a/requirements.txt b/requirements.txt
index 0907dc7..cc5fe56 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 fastapi==0.121.2
 uvicorn==0.38.0
+pact-python==3.1.0

From ac1a719d275a53cb952c8ccaf1cd919caa2445dd Mon Sep 17 00:00:00 2001
From: Yousaf Nabi <yousaf@pactflow.io>
Date: Tue, 18 Nov 2025 16:42:40 +0000
Subject: [PATCH 2/2] chore: set reproducer based on
 https://github.com/pact-foundation/pact-python/issues/1333

---
 app/test/app_spec.py | 33 ++++++++++++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/app/test/app_spec.py b/app/test/app_spec.py
index 490fea3..051c871 100644
--- a/app/test/app_spec.py
+++ b/app/test/app_spec.py
@@ -2,18 +2,45 @@
 from pact import Verifier
 import pact_ffi
 
+from typing import Literal, Any
+
+def provider_state_handler(
+    state: str,
+    action: Literal["setup", "teardown"],
+    parameters: dict[str, Any] | None,
+) -> None:
+    """Handle all provider state changes."""
+    parameters = parameters or {}
+    if state == "a product with ID 10 exists":
+        if action == "setup":
+            return
+        if action == "teardown":
+            return
+    msg = f"Unknown state/action: {state}/{action}"
+    raise ValueError(msg)
+
+
 def test_provider():
     """Test the provider against the consumer contract."""
     pact_ffi.log_to_stderr("DEBUG")
     verifier = (
         Verifier("pactflow-example-provider-python")  # Provider name
         .add_transport(url="http://localhost:8000")
+        .state_handler(provider_state_handler, teardown=False)
         .broker_source(
-            os.environ.get("PACT_BROKER_BASE_URL", "https://broker.pactflow.io/"),
-            token=os.environ.get("PACT_BROKER_TOKEN", "broker-token"),  # or use token="bearer-token"
+            url=os.environ.get("PACT_BROKER_BASE_URL", "https://broker.pactflow.io/"),
+            token=os.environ.get("PACT_BROKER_TOKEN", "broker-token"),
+            selector=True
         )
+        .consumer_versions('{"mainBranch": true}', '{"deployedOrReleased": true}')
+        .include_pending()
+        .include_wip_since("2025-11-10")
+        .build()
     )
-
+    # verifier.set_publish_options(
+    # version="123",
+    # branch="foo",
+    # )
     verifier.verify()
 
 if __name__ == "__main__":