Jmeter_Learning_Path_For_Functional_Testing

• Understanding Jmeter Project Basic Elements
  • Thread Group
  • Samples
  • Listener
• Creating Test :
  • Manually by hand configuring sample data
  • Recording using a proxy
  • API -Jmeter Test Stub Generation using Using SwaggerCodeGen
• Assertions
  • Using builtin elements
  • Using Groovy Assertion:
    • PASS: SampleResult.setSuccessful(true);
    • FAIL:SampleResult.setSuccessful(false);
• Data Types Used in Jmeter
  • Static data specific to the environment
    • Login Credentials
    • Host
    • port
  • Dynamic Data that can be generated on the fly
    • Unique Data that can be used for only one time
    • Stamps
    • Conditionally generated Data
    • Resource ID
• Variables and Properties:
  • User-Defined Variables
    • Scope
    • Defining @ Project Level
    • Defining UDV Element
    • Getting via Groovy
  • Variables
    • Scope
    • Defining @ ThreadGroup Level
    • Creating via Groovy
    • Getting/passing variable between the steps via Groovy
    • Sharing object between the steps via Groovy
  • Properties
    • Scope
    • Passing From Command Line Interface in Headless mode
    • Creating via Groovy
    • Getting via Groovy

Creating Robust Script that can run on multiple Environments

• Parameterisng request with Variables and Properties
• Parameterisng request body with Variables and Properties

Managing Session across:

• Config Element Cookie Manager
• Groovy Way extracting and passing cookie as header manager
• Samples
• Thread Groups

Looping

• Executing Only once
• Executing a Sample/Request in a loop or Until State Changes to Expected Value
  • With Some Delay between repetitions
  • With Max_Timeout value
  • With Max_Count of the repetition count

Functions in Jmeter

• ${__BeanShell(import org.apache.jmeter.services.FileServer; FileServer.getFileServer().getBaseDir();)}
• ${__groogy(import org.apache.jmeter.services.FileServer; FileServer.getFileServer().getBaseDir();)}
• ${__time(dd/mm/yyyy,)}

Correlation

Branching

• if Controller
• While loop controller

Designing Test

• Grouping Samplers using Simple Controller
• Modularsing Test Divide and Concur

Clearing Stray Data of Previous Runs

Debugging Options

Options for Running in Headless Mode