Gatling load test for authenticated iTunes API

gatling-api-test.scala

class ItunesApiAuthenticatedLoadTest extends Simulation {
    private val loadTestName = "api-itunes-load-test"
    private val repeatTimes = 1    // How often to repeat the test scenario per user
    private val httpProtocol = http.baseUrl("https://itunes.apple.com")  
    private val users = csv("users.csv") 
    private val loadTestAPI = repeat(repeatTimes, "n") {
        exec(http(loadTestName)
            .get("/search?term=michael+jackson&limit=25")
            .basicAuth("${username}", "${password}")
        )
    }
    private val scn = scenario("page")
        .feed(users)
        .exec(loadTestAPI)

    // Run the load test with your preferred load (rampUsers & repeatTimes) within your preferred duration (seconds)
    setUp(scn.inject(rampUsers(10) during (10 seconds))).protocols(httpProtocol)
}