Contribution Guide ๐โ
Welcome to the world of Keploy development! Here, we'll get you up and running smoothly, making your Keploy journey a breeze.
1. Setting Up Your Platform:โ
Running Keploy on macOS or Windows? No problem! You'll need to create a Linux VM.
Note: Linux Users are good to go.
2. Pre-requisites:โ
First things first, ensure you have Golang installed.
3. Cloning Keploy Repository:โ
Time to get your hands on Keploy! Run these commands to clone the repository and download those Go dependencies:
git clone https://github.com/keploy/keploy.git && cd keploy
go mod download
4. Running Keploy on v2:โ
The Keploy CLI operates by capturing all network traffic between your application and its dependencies. It meticulously records API calls, database queries, and any other interactions your application engages in.
Once the recording phase is complete, Keploy can effortlessly generate test cases and data mocks in YAML format.
Keploy operates in two modes:โ
record
: Capture Keploy test cases from API calls.test
: Execute recorded test cases and validate assertions.
To dive into Keploy, you can use the gin-mongo URL Shortener sample application:
Let's clone sample app repo:โ
git clone https://github.com/keploy/samples-go.git && cd samples-go/gin-mongo
go mod download # Download dependencies:
go build -o gin-mongo-binary # Generate binary of the application:
Now let's try running keploy:โ
Capturing Test Cases:โ
go run -exec "sudo -E env 'PATH=$PATH'" -tags=viper_bind_struct main.go record -c "path/to/go/binary/of/application"
After entering record mode, send requests to your application to generate test cases.
Running Test Cases:โ
go run -exec "sudo -E env 'PATH=$PATH'" -tags=viper_bind_struct main.go test -c "path/to/go/binary/of/application" --delay 10
Run Keploy server to expose test APIs:
go run -exec "sudo -E env 'PATH=$PATH'" -tags=viper_bind_struct main.go test -c "path/to/go/binary/of/application" --delay 10 --coverage
Generated test cases can be found inside the Keploy directory.
5. Setup Keploy using Binary:โ
Generate Keploy Binary:โ
go build -race -tags=viper_bind_struct -o keploy . && sudo mv keploy /usr/local/bin
Capturing Test Cases:โ
sudo -E env PATH="$PATH" keploy record -c "path/to/go/binary"
Running Test Cases:โ
sudo -E env PATH="$PATH" keploy test -c "path/to/go/binary" --delay 10
Note: Use the --debug
flag to run Keploy in debug mode for detailed logs.
6. Setup Keploy via Docker:โ
Install the Keploy Docker Image:โ
docker pull ghcr.io/keploy/keploy
Create Keploy Alias:โ
alias keployV2='sudo docker run --pull always --name keploy-v2 -p 16789:16789 --network keploy-network --privileged --pid=host -it -v $(pwd):$(pwd) -w $(pwd) -v /sys/fs/cgroup:/sys/fs/cgroup -v /sys/kernel/debug:/sys/kernel/debug -v /sys/fs/bpf:/sys/fs/bpf -v /var/run/docker.sock:/var/run/docker.sock --rm ghcr.io/keploy/keploy'
Capture Test Cases:โ
keployV2 record -c "docker run -p 8080:8080 --name <containerName> --network keploy-network --rm <imageName>"" --containerName <containerName>
Running Test Cases:โ
keployV2 test --c "docker run -p 8080:8080 --name <containerName> --network keploy-network --rm <imageName>" --delay 10
7. Testing Locally Built Docker Image:โ
Build Docker Image:โ
Run the below command inside the keploy respository and make sure there is no directory by the name of keploy inside the main keploy repository.
sudo docker image build -t ghcr.io/keploy/keploy:v2-dev .
Create Alias:โ
alias keployV2='sudo docker run --name keploy-v2 -p 16789:16789 --privileged --pid=host -it -v $(pwd):$(pwd) -w $(pwd) -v /sys/fs/cgroup:/sys/fs/cgroup -v /sys/kernel/debug:/sys/kernel/debug -v /sys/fs/bpf:/sys/fs/bpf -v /var/run/docker.sock:/var/run/docker.sock -v '"$HOME"'/.keploy-config:/root/.keploy-config -v '"$HOME"'/.keploy:/root/.keploy --rm ghcr.io/keploy/keploy:v2-dev'
Remember setting up the Keploy binary. See Setup Keploy using Binary for details.โ
Capture Test Cases:โ
sudo -E env PATH="$PATH" keployV2 record -c "docker run -p 8080:8080 --name <containerName> --network keploy-network --rm <imageName>"" --containerName <containerName>
Running Test Cases:โ
sudo -E env PATH="$PATH" keployV2 test --c "docker run -p 8080:8080 --name <containerName> --network keploy-network --rm <imageName>" --delay 10
There you have it! With this guide, you're all set to dive into Keploy development. Happy testing! ๐งช๐๐ป
Note :- Run
go run github.com/99designs/gqlgen generate --config pkg/graph/gqlgen.yml
to generate the graphql server stubs which can be used when working with unit testing libraries like JUnit, PyTest, etc..
Hope this helps you out, if you still have any questions, reach out to us .
Contact Usโ
If you have any questions or need help, please feel free to reach out to us at hello@keploy.io or reach out us on or open a discussion on