Pactflow Code Demos

Introduction

We have created a number of example projects and demo material that you can use as references for your rolling out your contract-testing initiatives.

Resources

Here are some useful resources when it comes to engaging your teams to help with Pact or contract-testing related initiatives:

Resource	Description	Download
Demo Pack	A general demo pack for introducing Pact & the concepts of contract testing	pdf | pptx

Scenarios

Product Catalog System (HTTP/Messages)

Our standard example is a product catalog website (see React) which consumes a basic Products API implementing the following HTTP interface.

All demo languages implement this interface so that we can easily mix and match technologies.

See and interact with the OpenAPI Product Spec here

Product Schema

id required	string
type	string
name required	string
version	string
price required	number

{

• "id": "string",
• "type": "string",
• "name": "string",
• "version": "string",
• "price": 0

}

Endpoints / Example Response

Endpoint	Example Response
GET /products	[{"id":"09","type":"CREDIT_CARD","name":"Gem Visa","version":"v1"},{"id":"10","type":"CREDIT_CARD","name":"28 Degrees","version":"v1"},{"id":"11","type":"PERSONAL_LOAN","name":"MyFlexiPay","version":"v2"}]
GET /product/1	{"id":"09","type":"CREDIT_CARD","name":"Gem Visa","version":"v1"}

info

The single get product endpoint is not a spelling mistake, and is used to show evolution to more standard resource based design

Demos

Click on the description link to see the example repository in GitHub.

We run these against GitHub Actions, so you can easily fork the repository and try it out today.

You can sign up for a free Pactflow developer account here

Language	Type	Use Case	Demo	Compatible With
JavaScript	Consumer	Web	React JavaScript Website tested using Pact to generate consumer pacts	Example Provider
JavaScript	Consumer	Web	React JavaScript Website tested using Cypress to generate consumer pacts	Example Provider
JavaScript	Provider	API	ExpressJS API provider tested with Pact Verifier	Example Consumer Cypress Example Consumer
.NET	Provider	OpenAPI	.NET API Provider tested wtih Swashbuckle and Schemathesis against OAS	Example Bi-Directional Consumer .NET
Java	Provider	OpenAPI	SpringBoot API Provider tested with RestAssured against OAS	Example Bi-Directional Consumer Cypress Example Bi-Directional Consumer Mountebank Example Bi-Directional Consumer Wiremock Example Bi-Directional Consumer Nock Example Bi-Directional Consumer MSW
JavaScript	Provider	OpenAPI	ExpressJS API Provider tested with Postman against OAS	Example Bi-Directional Consumer Cypress Example Bi-Directional Consumer Mountebank Example Bi-Directional Consumer Wiremock Example Bi-Directional Consumer Nock Example Bi-Directional Consumer MSW
JavaScript	Provider	OpenAPI	ExpressJS API Provider tested with Dredd against OAS	Example Bi-Directional Consumer Cypress Example Bi-Directional Consumer Mountebank Example Bi-Directional Consumer Wiremock Example Bi-Directional Consumer Nock Example Bi-Directional Consumer MSW
Python	Provider	API	Python API Provider tested with Pact Verifier	Example Python Consumer
Golang	Provider	API	Golang Gin API Provider tested with Pact Verifier	Example Golang Consumer
.NET	Provider	API	.NET API Provider tested with Pact Verifier	Example .NET Consumer
Java	Provider	SOAP	Java SOAP API provider tested with Pact Verifier	Example Java XML Consumer
Java	Provider	Messages	Java Kafka message provider tested with Pact Verifier	Example Java Kafka Consumer Example NodeJS Kafka Consumer
Java	Provider	API	Java Spring Boot API provider tested with Pact Verifier	Example Java Junit Consumer
JavaScript	Provider	Messages	ExpressJS AWS Lambda SNS Provider tested with Pact Verifier	Example Node AWS SNS Consumer
JavaScript	Consumer	OpenAPI	Node API consumer using Mountebank stubs and Pact Bi-Directional BYO adapters to generate Pact contracts	Example Bi-Directional Provider Dredd Example Bi-Directional Provider Postman Example Bi-Directional Provider RestAssured Example Provider
Java	Consumer	OpenAPI	Java API consumer using Wiremock stubs and Pact Bi-Directional BYO adapters to generate Pact contracts	Example Bi-Directional Provider Dredd Example Bi-Directional Provider Postman Example Bi-Directional Provider RestAssured Example Provider
JavaScript	Consumer	OpenAPI	React JavaScript Website using MSW mocks and pact-msw-adapter to generate Pact contracts	Example Bi-Directional Provider Dredd Example Bi-Directional Provider Postman Example Bi-Directional Provider RestAssured Example Provider
JavaScript	Consumer	OpenAPI	React JavaScript Website using Cypress fixtures and pact-cypress-adapter to generate Pact contracts	Example Bi-Directional Provider Dredd Example Bi-Directional Provider Postman Example Bi-Directional Provider RestAssured Example Provider
JavaScript	Consumer	OpenAPI	React JavaScript Website using Nock Record & Replay feature and pact-nock-adapter to generate Pact contracts	Example Bi-Directional Provider Dredd Example Bi-Directional Provider Postman Example Bi-Directional Provider RestAssured Example Provider
Python	Consumer	API	Python API Consumer tested using Pact to generate consumer pacts	Example Python Provider
Golang	Consumer	API	Golang API Consumer tested using Pact to generate consumer pacts	Example Golang Provider
.NET	Consumer	API	.NET (v3.x.x) API Consumer tested using Pact to generate consumer pacts	Example Provider .NET
.NET	Consumer	API	.NET (v4.x.x) API Consumer tested using Pact to generate consumer pacts	Example Bi-Directional Provider .NET
Java	Consumer	API	Java Junit API Consumer tested using Pact to generate consumer pacts	Example Java Spring Boot Provider
Java	Consumer	SOAP	Java SOAP API Consumer tested using Pact to generate consumer pacts	Example Java XML Provider
Java	Consumer	Messages	Java Kafka Consumer tested using Pact to generate consumer pacts	Example Java Kafka Producer
NodeJS	Consumer	Messages	NodeJS Kafka Consumer tested using Pact to generate consumer pacts	Example Java Kafka Producer
NodeJS	Consumer	Messages	NodeJS AWS Lambda SNS Consumer tested using Pact to generate consumer pacts	Example NodeJS SNS Provider