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https://github.com/nimrod007/gatling-workshop
https://github.com/nimrod007/gatling-workshop
Last synced: 9 days ago
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- Host: GitHub
- URL: https://github.com/nimrod007/gatling-workshop
- Owner: Nimrod007
- Created: 2015-04-15T21:21:53.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2015-04-16T10:59:21.000Z (over 9 years ago)
- Last Synced: 2023-07-31T22:58:04.839Z (over 1 year ago)
- Language: Scala
- Size: 734 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Gatling-Workshop!
goto: https://github.com/Nimrod007/Gatling-Workshop
##Servers:
Gatling Workshop1 server: http://45.55.151.43
Gatling Workshop2 server: http://188.166.112.45
Create your own endpoint for testing:
http://45.55.151.43?new=YOUR-NAME
http://188.166.112.45?new=YOUR-NAME
##Gatling Download:
https://repo1.maven.org/maven2/io/gatling/highcharts/gatling-charts-highcharts-bundle/2.1.4/gatling-charts-highcharts-bundle-2.1.4-bundle.zip
##Cheat Sheet:
### Pause:
##### - Fixed pause duration:
```scala
pause(duration: Duration)
```
##### - Random pause duration:
```scala
pause(min: Duration, max: Duration)
```
##### - Example:
```scala
.exec(http("get some page").get("/some.php")).pause(1 seconds, 10 seconds)
```
Wiki: http://gatling.io/docs/2.0.0-RC2/general/scenario.html
### Checks:
##### - Default is checking for 200 status
##### - example of expecting 404
```scala
.exec(http("get some page").get("/some.php")).check(status.is(404))
```
##### - Multiple checks:
```scala
.check(status.not(400), status.not(404), status.not(500))
```
##### - Wiki:
http://gatling.io/docs/2.0.0-RC2/general/concepts.html
### Scenario & Simulation
##### - Creating Scenario:
```scala
val user1 = scenario("gatling 1").exec(http("get some page").get("/some.php"))
val user2 = scenario("gatling 2").exec(http("get another page").get("/another.php"))
```
##### - Apply Scenario to a simulation
```scala
setUp(user1.inject(atOnceUsers(10)),
user2.inject(atOnceUsers(25))).protocols(httpProtocol)
```
Wiki: http://gatling.io/docs/2.0.0-RC2/general/concepts.html
##### - Inject:
2 scenarios , first is running all users at once, seconds is ramping up users starting with 100 and going up to 500 in 1 minute.
```scala
setUp(scn.inject(atOnceUsers(10)), otherScn.inject(rampUsersPerSec(100) to(500) during(1 minutes) randomized))
```
Wiki: http://gatling.io/docs/2.0.0-RC2/general/simulation_setup.html#simulation-setup
### Feeders:
##### - create a feeder:
```scala
val random = new util.Random
val feeder = Iterator.continually(Map("randomString" -> random.nextString(20)))
```
##### - use it in a scenario:
```scala
val scn = scenario("some scenario")
.feed(feeder)
.exec(http("some request")
.post("/nimrod.php")
.formParam("someParam", "${randomString}")
```
Wiki: http://gatling.io/docs/2.0.0-RC2/session/feeder.html#feeder
###Tweaks
http://gatling.io/docs/2.0.0-RC2/general/operations.html
###Task 1:
1) download Gatling
2) unzip and go into /bin file
3) open the recorder.sh
4) before recording close all browser windows
5) set proxy to localhost:8000 (in your browser)
6) name the package and class
7) start recording
8) go to your endpoint (in the browser)
9) stop recording
10) exit the recorder
11) open the generated scala file in /user-files/simulations
12) change from 1 to 20 users.
13) run the gatling.sh & run your new scenario
14) view the report
###Task 2:
To the current scenario add another GET request http://45.55.151.43/nimrod.php?error=1
Pause a random 1-5 seconds between the requests
This request return’s 500 response, add a check for status
Add another scenario, this time a user registers and login, the register is with a random generated email and password.
The previous scenario is running all users at once (we ran 20 last time), in the new we will ramp up users in a random amount given range and time, start with 1-5 users over 3 minutes.