One of the main challenges in creating a load testing script is to identify dynamic variables. Your knowledge about the tested website design may be insufficient to locate and manually configure all dynamic parameters quickly. Your test case can be configured much faster using the automatic parameterization method consisting of three steps:
1. Verify. This step generates a list of errors and warnings displayed in the Session Verification Tree.
2. Run Parameter Finder. This step finds requests that likely need to be parameterized and gives recommendations about missing extractors and parameters.
3. Create extractors and parameters. This step can be performed in one or two ways
a. Semi-automatically: Run the Parameter Tool to auto-configure an extractor with related parameters.
b. Automatically: Run the AutoConfigurator to create all extractors with related parameters.