Gerrit - performance test suite

Prerequisites

• Scala 2.12

How to build

sbt compile

Setup

If you are running SSH commands the private keys of the users used for testing need to go in /tmp/ssh-keys. The keys need to be generated this way (JSch won't validate them otherwise:

ssh-keygen -m PEM -t rsa -C "[email protected]" -f /tmp/ssh-keys/id_rsa

NOTE: Don't forget to add the public keys for the testing user(s) to your git server

Input

The ReplayRecordsScenario is expecting the src/test/resources/data/requests.json file. Here below an example:

[
  {
    "url": "ssh://admin@localhost:29418/loadtest-repo.git",
    "cmd": "clone"
  },
  {
    "url": "http://localhost:8080/loadtest-repo.git",
    "cmd": "fetch"
  }
]

Valid commands are:

• fetch
• pull
• push
• clone

How to run the tests

All tests:

sbt "gatling:test"

Single test:

sbt "gatling:testOnly com.github.barbasa.gatling.git.ReplayRecordsScenario"

Generate report:

sbt "gatling:lastReport"

How to use docker

To build the docker container run:

docker build -t gatling-git .

To execute tests from the docker container run:

docker run -it \
  -e GIT_HTTP_PASSWORD="foo" \
  -e GIT_HTTP_USERNAME="bar" \
  -v $DATA_DIR:/data \
  -v $SCENARIO_DIR:/scenarios \
  gatling-git

$DATA_DIR refers to a directory containing the data-files fed to the feeder used in a scenario. $SCENARIO_DIR is a directory containing all the scenarios that should be run.