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Rational® Performance Tester
Test Author Guide
This guide describes how to create test scripts in Rational® Performance Tester and enhances tests by applying different test elements such as dataset, variables, and verification points. This guide is intended for testers.
Editing tests
After you record a test, you can edit it to include datasets (to provide variable data rather than the data that you recorded), verification points (to confirm that the test runs as expected), and data correlation (to ensure that returned data is appropriate for the corresponding request). You can also add protocol-specific elements to a test. When you edit a test, the modified items appear in italic type. The italic type changes to regular type after you save the test.
Editing Citrix tests
After you record a test, you can edit it to include variable data (rather than the data that you recorded), verification points (to confirm that the test runs as expected), transactions, conditional processing, and custom code.
Verifying application behavior
To check the expected behavior of the application during a Citrix performance test, you can add verification points at strategic points in the test. You can use window verification points to check that a specific window opens during the test, regardless of its contents, or you can use image synchronization to verify the displayed contents. During the run, verification points produce a pass, fail, error, or inconclusive status in the Citrix Verification Point report. You can also measure response times between two test elements.
Measuring response times
A response time measures the delay between a specified start event and a specified stop event. Typically, the start of the measurement is set to a mouse or keyboard input. Similarly, the stop is set to a window create, window activate, or window destroy event that is a response to the input event, or an image synchronization element that was recorded with the test.

Rational® Performance Tester
- Release Notes
  This document contains information about what's new, installation instructions, known issues in IBM® Rational® Performance Tester and contact information of IBM Customer Support.
- System Requirements
  This document includes information about hardware and software requirements for IBM® Rational® Performance Tester.
- Getting Started
  This guide provides an overview and describes the task flows to get you to start with Rational® Performance Tester. This guide is intended for new users.
- Tutorials
  This section contains the tutorials which explains the main features of Rational® Performance Tester.
- Samples
  This section describes about the sample project which can be used with Rational® Performance Tester to test the functionality of an application.
- Administrator Guide
  This guide describes how to install Rational® Performance Tester. After you install the product, you can perform administration tasks such as license configuration and integration with other products. This guide is intended for administrators.
- Test Author Guide
  This guide describes how to create test scripts in Rational® Performance Tester and enhances tests by applying different test elements such as dataset, variables, and verification points. This guide is intended for testers.
  - Creating tests
    To create a test, you record representative interactions with an application.
  - Editing tests
    After you record a test, you can edit it to include datasets (to provide variable data rather than the data that you recorded), verification points (to confirm that the test runs as expected), and data correlation (to ensure that returned data is appropriate for the corresponding request). You can also add protocol-specific elements to a test. When you edit a test, the modified items appear in italic type. The italic type changes to regular type after you save the test.
    - Editing HTTP tests
      After you record a test, you can edit it to include variable data rather than the data that you recorded and can include verification points to confirm that the test runs as expected. You can also edit the test to include [NB1] transactions, conditional processing, custom code, and standard header or custom header to a request or response.
    - Editing SAP tests
      After you record a test, you can edit it to include variable data (rather than the data that you recorded) and verification points (to confirm that the test runs as expected).
    - Editing Citrix tests
      After you record a test, you can edit it to include variable data (rather than the data that you recorded), verification points (to confirm that the test runs as expected), transactions, conditional processing, and custom code.
      - Citrix test editor overview
        With the test editor, you can inspect or customize a test that you recorded.
      - Citrix synchronization overview
        During the run of a Citrix session, the test uses window events or image recognition to ensure that the correct user input actions are maintained on track with the application events coming from the Citrix server.
      - Verifying application behavior
        To check the expected behavior of the application during a Citrix performance test, you can add verification points at strategic points in the test. You can use window verification points to check that a specific window opens during the test, regardless of its contents, or you can use image synchronization to verify the displayed contents. During the run, verification points produce a pass, fail, error, or inconclusive status in the Citrix Verification Point report. You can also measure response times between two test elements.
        Enabling Citrix window verification points
        You can use verification points on window titles to check whether a window with a specific caption is created during the test. Alternatively you can set a verification point on the synchronization criteria of the window to check whether the window position, size, and style match the expected criteria, regardless of the contents. You can enable window verification points for a specific test or generate them automatically by setting the test editor preferences.
        Enabling Citrix image synchronization verification points
        You use verification points on image synchronization elements to check whether the contents of a screen area match either an expected bitmap or a text string. You can add image synchronization verification points to a recorded image synchronization element.
        Specifying window verification point criteria
        Window verification points produce a fail status in the test execution report if they differ from the specified expected criteria.
        Measuring response times
        A response time measures the delay between a specified start event and a specified stop event. Typically, the start of the measurement is set to a mouse or keyboard input. Similarly, the stop is set to a window create, window activate, or window destroy event that is a response to the input event, or an image synchronization element that was recorded with the test.
      - Adding elements to a Citrix test
        You can add a variety of elements to a test, such as user input actions, comments, loops or conditions.
    - Editing service tests
      After you record a service test, you can edit the calls and message returns to include variable data (rather than the data that you recorded). You can add verification points (to confirm that the test runs as expected), transactions, conditional processing, and custom code.
    - Editing Socket tests
      Improve the Socket tests by adding test elements.
    - Editing Kerberos tests
      You can change the Kerberos realm, user name, and password when editing tests.
    - Adding test elements
      You can add a variety of elements to a test, such as transaction blocks, IF-THEN conditions, loops, and comments.
    - Searching within tests
      Search request data or response content by right-clicking in the data or content and selecting Find. To search for specific element types and to display the results in a table, click Select. For a still more powerful search and replace, use the Test Search function.
    - Exporting a test
      To share the test scripts with manual testers or reviewers who do not have the workbench, export the test scripts to text files. You can export one file at a time.
    - Copying test assets with dependencies
      You can export test assets, and then import them into another project or workspace without losing any dependencies. Test assets include projects, schedules, and tests. You can export and import test assets to collaborate with other testers.
    - Disabling portions of a test
      When you disable portions of a test, you can still see the disabled portion, but it is not executed during a run. You can also disable portions of a schedule by using the following procedure.
    - Running test elements in random order
      You can record multiple user scenarios in a test and then run each scenario in a random order. To do this, you put each scenario under a random selector and then select the proportion of time that the scenario should be run.
    - Renaming test assets
      As your test assets increase and become more complex, you might want to rename them. Use the Eclipse Rename function or save the assets under a different name.
    - Deleting test assets
      As your test assets grow and become more complicated, you might want to delete the assets that you no longer use.
    - Debugging custom code for tests and compound tests
      If you have custom code added to a test or a compound test, you can debug the custom code for any errors by clicking the Debug button.
    - Providing tests with variable data (datasets)
      You can produce more realistic tests by changing them to use datasets. During execution, a test that uses a dataset replaces a value in the recorded test with variable test data that is stored in the dataset. This substitution allows each virtual user to generate a different request to the server.
    - Test variables
      A test variable is a user-defined, name-value pair that stores and refers to information throughout a test and between tests.
    - Correlating response and request data
      For a test to run correctly, a request that is sent to a server might need to use a value that was returned by a previous request. By ensuring that this data is correlated accurately, you can produce better performance tests.
    - Data transformation
      You can transform HTTP application specific data such as JSON data, binary data and encoded data to a more readable format to use data correlation.
  - Compound tests
    You can create compound tests to help you organize smaller tests into scenarios that can then be run end-to-end. You can combine tests from different extensions to achieve end-to-end flow.
  - Simulating services with stubs
    Service stubs enable you to simulate the behavior of an actual service for a wide variety testing or integration purposes.
  - Sending service requests with the generic service client
    The generic service client enables you to send requests to services for which you do not have a convenient client and to view the responses returned by the service.
  - Emulating workloads
    You emulate a workload by creating a schedule and adding user groups/rate runner groups, tests, and other elements to it.
- Test Execution Specialist Guide
  This guide describes tasks that you can perform on schedules, test execution with custom code, and Extending Rational® Performance Tester to support other protocols. This guide is intended for testers or test execution specialists.
- Test Manager Guide
  This guide describes how to keep track of the performance of the application by evaluating the test results. This guide is intended for test managers.
- Troubleshooting Guide
  This guide describes how to analyze and resolve some of the common problems that you might encounter while you work with Rational® Performance Tester.
- Reference Guide
  This guide describes, additional topics to gain more knowledge about Rational® Performance Tester.
- All Guides (PDFs)
  You can find the link to view or download the content of the release notes, system requirements, and persona guides of Rational® Performance Tester as a PDF file.
- Security Considerations
  You can take certain actions to ensure that your installation is secure, customize your security settings, and set up user access controls.
- Notices
  This document provides information about copyright, trademarks, terms and conditions for the product documentation.

Measuring response times

A response time measures the delay between a specified start event and a specified stop event. Typically, the start of the measurement is set to a mouse or keyboard input. Similarly, the stop is set to a window create, window activate, or window destroy event that is a response to the input event, or an image synchronization element that was recorded with the test.

Before you begin

Response time measurements require a start element and a stop element. If either of these are missing, the response time definition is displayed with an error or warning marker.

About this task

When the Response time for main windows option is selected in the Citrix Test Generation preferences, recorded tests are generated with a response time measurement each time a main window is created. Generated measurements start on the event that occurred immediately before a main window is created and stop when the main window is created.

You can view all the response times of a test by selecting the Citrix test element in the test editor. Response times are listed in the Response Time Definitions table where they can be edited, renamed, or deleted.

Procedure

In the test editor Test Contents area, select a test element to start the response time measurement.
Press the Ctrl key, and select another test element to stop the response time measurement.
The two elements are selected in the test. The first element is the start of the response time measurement and the second is the stop.
Right-click either the start or stop element, and click Create Response Time.
A Create Response Time window displays information about the new response time measurement. If the new response time measurement replaces a previous one, click Yes. Otherwise, click OK.
Optional: To view all the response times that are defined for the test, click the test element in the test navigator, and select the Citrix Response Time page.
Note: By default, response time measurements are included in the test results, even when the synchronization fails with a timeout. To exclude failed synchronizations from the response time results, clear the State option in the Response Time Definitions list.