☁️ APId - end-to-end API testing framework

🔭 Overview

APId is a framework that helps you write declarative, end-to-end tests for your API. The tests are written in YAML using simple, yet powerful syntax. Model tests around user flows - APId lets you verify sequential API calls as one flow.

⚡️ Quickstart

The quickest way to run APId is to use the docker image found here.

docker pull getapid/apid:latest

APId expects a file (or folder) with the defined tests to run, so as an example lets use the following basic test:

variables:
  url: "https://httpbin.org"
transactions:
  - id: simple-request
    steps:
      - id: get
        request:
          method: "GET"
          endpoint: "{{ var.url }}/get"
        expect:
          code: 200

Make a new file and name it apid.yaml with the content above. To execute it, we need to mount it on the docker container running APId:

docker run -v "$(pwd)/apid.yaml:/apid.yaml" getapid/apid:latest check -c /apid.yaml

You should see the following in your terminal:

simple-request:
    OK   get
successful transactions: 1/1
failed transactions:     0/1

Success! You've just written your first APId test! If you change the expect.code from 200 to lets say 500 the test will fail and this will be the output:

simple-request:
    FAIL get

         request: GET https://httpbin.org/get
         errors:
             code:
                want 500, received 200

successful transactions: 0/1
failed transactions:     1/1

For more examples please check the examples folder in this repository.

📚 Documentation

You can find all APId documentation here. The content of the docs site is located under docs in this repository.

⬇️ Installation

APId comes in two distributions - command line interface and docker image. You can use whichever you prefer.

💻 CLI

1. Head to the latest release and select the binary for your operating system.
2. Once downloaded open the archive and place the executable in a directory on your $PATH.

☁️ Docker

The official docker repository is located here. To pull the latest image run this in your terminal:

docker pull getapid/apid:latest

For more information on the docker image please visit our documentation.

💻 Shell completion

Currently apid can generate shell completion for bash, zsh and powershell

apid completion bash -f /etc/bash.completion.d/apid.sh

⚙️ Development

All useful development commands can be found in the Makefile. Follow these simple steps to build and test the CLI locally:

1. Install Mockgen

Mockgen is used to generate mock implementations for testing

go get github.com/golang/mock/mockgen

2. Building and running CLI tests

make

3. Running CLI end-to-end tests

make e2e

4. Update the docs

The docs are located in the docs folder. The docs site automatically pulls the latest master version of the docs.

👽 Contributing

To contribute to APId, please see CONTRIBUTING.

For questions and discussion join our FAQ page.