Gatling används för att göra lasttester. Denna instruktion beskriver hur lasttester körs för VP, men den kan appliceras på andra komponenter också.
Lasttester finns i foldern …loadTest
Köra Gatling tester
1.Uppdatera konfiguration av certifikat vid behov, tex för att använda ett eget SITHS certifikat.
Observera att keyStore måste ha algorithm = ""
<GATLING_HOME>/conf/gatling.conf
ssl {
trustStore {
type = "JKS"
file = "user-files/certs/truststore.jks"
password = "password"
#algorithm = ""
}
keyStore {
type = "JKS"
file = "user-files/certs/keystore.jks"
password = "password"
algorithm = ""
}
}
2. Identifiera vilka tester som finns att köra. Dessa finns registrerade under olika profiler i Maven.
$mvn help:all-profiles [INFO] Listing Profiles for Project: se.skltp.vp:vp-performance-tests:jar:2.2.10-SNAPSHOT Profile Id: sonatype-nexus-staging (Active: true , Source: settings.xml) Profile Id: PingHttp (Active: false , Source: pom) Profile Id: PingHttps (Active: false , Source: pom) Profile Id: GetSubjectOfCareHttps (Active: false , Source: pom) Profile Id: SendMedicalCertificateAnswer (Active: false , Source: pom) Profile Id: LoadTestVP (Active: false , Source: pom) Profile Id: ResetCache (Active: false , Source: pom) Profile Id: license (Active: false , Source: pom) Profile Id: sonatype-oss-release (Active: false , Source: pom)
3. Välj ett test (exempelvis PingHttps som nedan) och ange parametrar i de fall du vill göra override på defaultvärden. Vilka parametrar som finns anges under instruktionen för respektive komponent.
mvn test -P PingHttps
...
Simulation se.skltp.vp.PingOkSimulationHttps started...
...
================================================================================
2015-03-02 10:57:08 5s elapsed
---- Ping OK https scenario ----------------------------------------------------
[------------------------------------- ] 0%
waiting: 5 / active: 5 / done:0
---- Requests ------------------------------------------------------------------
> Global (OK=14 KO=0 )
> Ping (OK=14 KO=0 )
================================================================================Simulation finished.
...
Simulation finished
Parsing log file(s)...
Parsing log file(s) done
Generating reports...
================================================================================
---- Global Information --------------------------------------------------------
> request count 603 (OK=603 KO=0 )
> min response time 17 (OK=17 KO=- )
> max response time 303 (OK=303 KO=- )
> mean response time 24 (OK=24 KO=- )
> std deviation 12 (OK=12 KO=- )
> response time 50th percentile 23 (OK=23 KO=- )
> response time 75th percentile 26 (OK=26 KO=- )
> mean requests/sec 8.67 (OK=8.67 KO=- )
---- Response Time Distribution ------------------------------------------------
> t < 800 ms 603 (100%)
> 800 ms < t < 1200 ms 0 ( 0%)
> t > 1200 ms 0 ( 0%)
> failed 0 ( 0%)
================================================================================
Reports generated in 0s.
Please open the following file: /Users/matsekhammar/Documents/GIT/SKLTP/vp/performanceTests/target/gatling/results/pingoksimulationhttps-1425290223913/index.html
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:15 min
[INFO] Finished at: 2015-03-02T10:58:14+01:00
[INFO] Final Memory: 11M/310M
[INFO] ------------------------------------------------------------------------
4. Hantera Gatling testrapport
Öppna länken som anges när testet körts klart för att se utfallet av testerna.