When you have finished developing your test suite and the tests themselves are well tested and consolidated, it is time to move on to the next step: configuring your test suite for the first load test. XLT is highly configurable, so there are a lot of things you can setup or customize. Here we’ll give you a short overview of what is possible. We’ve also included some links so you can dig deeper into your specific areas of interest.
In case you want to switch the load between test runs for a quick check, the easiest way to do this is by changing the load factor. For more elaborate load scenarios, not only can you define a static load, but also a ramp-up load profile or variable load profile.
The load configuration usually lives in your
test.properties. This file also contains the information about which test cases are to be included in the load test run. Several of these test profile configuration files may be prepared in advance for different load test runs. Then simply reference the appropriate properties for the current test run.
Your load test environment consists of one master controller and one or more agent controllers (typically one per hardware box) that control the agents. These are configured in the files
agentcontroller.properties, which you find in the
<XLT>/config directory. While the default agent controller configuration might work just fine, there are a few things that you need to setup for the master controller:
- (most importantly) the location of the test suite to be executed
- the agent controllers to be used
There are several more settings, e.g. for update intervals for the status printed in the console, for parallel communication with the ACs and error behavior in case of unreachable ACs.
Test Suite Configuration
There are lots of additional configuration possibilities for your test suite, not necessarily just in a load test context, but also more generally. The
project.properties hold information that applies to your test suite in every test run, e.g. which sites are used, which data is entered in the forms (both probably outsourced to external data files, specific for language or region), and also possibly default values for the settings from your load configuration. Read more about Test Project Configuration.
The most basic version of those settings and a good overview of what can be done is contained in the
default.properties, which should not be changed. Any of these settings you need to customize should be copied to your project or test properties and adjusted there as needed (the value from default.properties will be overwritten then). Read more about these Default Project Settings.
To adjust any of these settings just for the development mode (that is when you create and debug test cases from within your IDE), you may use
dev.properties. It’s read in development mode only, but not during load testing. For development mode, the values in this file have highest priority. Read more about Development Settings.