A sample url shortener app to test Keploy integration capabilities

The app does 2 things:

  1. Generate shortned url

curl --request POST \
  --url http://localhost:8080/url \
  --header 'content-type: application/json' \
  --data '{
  "url": "https://google.com"

this will return the shortned url

  "data": {
    "url": "http://localhost:8080/Lhr4BWAi"
  "status": 200
  1. Redirect to original url from shortened url

curl --request GET \
  --url http://localhost:8080/Lhr4BWAi

or by querying through the browser http://localhost:8080/Lhr4BWAi


git clone https://github.com/keploy/test-app-url-shortner
cd test-app-url-shortner
go mod tidy

The App also requires mongo

docker container run -it  -p 27017:27017 mongo

Add Keploy SDK

To add the keploy the SDK we need to wrap the dynamodb client and webgo router. Instructions are here – https://github.com/keploy/go-sdk/blob/main/README.md

You can also checkout to the keploy branch which has the integrations already done and enter your API key in the keploy method

kply := keploy.NewApp("url-shortener", "<API_KEY>", "https://api.keploy.io", host, port)

Capture mode

To capture testcases, set the KEPLOY_SDK_MODE to “capture” and start the app

export KEPLOY_SDK_MODE="capture" && go run generator.go main.go

Now perform any of the above requests, and they will be captured as a testcase and would be visible in the web UI

Test mode

Now that we have our testcase captured, we can run them. We need to change the KEPLOY_SDK_MODE to ‘test`

export KEPLOY_SDK_MODE="test" && go run generator.go main.go

Now you can also stop mongo. It’ll be mocked by the SDK!

In about 5 secs delay, the tests would start running. The logs will help us understand the status. We can get deeper insight through the test runs tab in the web console.



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