PerformanceTestFramework

These example tests are currently pointed at the MockApp, which is hosted in Docker.

To target another URI remove the mock service and set the APP_DOMAIN environmental variable within the docker-compose file.

References:

• TypeScript
• k6
• Example
• Using node modules i.e. faker
• Mock api repository

Build code in docker

docker run -i --rm -v ${PWD}/:/app node:16.5-alpine npm run build --prefix /app

Run in docker-compose

• The below command will;
  • Start a target mock api
  • Execute the tests via k6

docker-compose run --rm k6-runner && docker-compose stop

Tags

Tags are used to separate results from one another as documented here.

headers.tags = { tag: "getuser" };

Thresholds

Thresholds are set on a per tag basis as documented here.

• p(95)<2000 95% of requests to run in 5 seconds or less.
• rate<=0.01 99% of requests successful.

export let options = {
  
  thresholds: {
    "http_req_duration{tag:getuser}": ['p(95)<10000'],
    "http_req_failed{tag:getuser}": ['rate<=0.01'],

    "http_req_duration{tag:createuser}": ['p(95)<2000'],
    "http_req_failed{tag:createuser}": ['rate<=0.01'],    
  },
};

Gotchas

• ERROR: no matching manifest for linux/arm64/v8 in the manifest list entries
• FIX: add platform: linux/x86_64 to docker-compose