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  • Book Overview & Buying Advanced UFT 12 for Test Engineers Cookbook
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Advanced UFT 12 for Test Engineers Cookbook

Advanced UFT 12 for Test Engineers Cookbook

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Advanced UFT 12 for Test Engineers Cookbook

Advanced UFT 12 for Test Engineers Cookbook

4 (3)

Overview of this book

This advanced cookbook is designed for software testers and engineers with previous automation experience and teaches UFT (QTP) developers advanced programming approaches. Knowledge of software testing and basic coding (with VBScript in particular) and familiarity with programming concepts are prerequisites.
Table of Contents (13 chapters)
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12
Index

Implementing a generic Iterator


This recipe will describe how to implement a mechanism that is able to execute any operation for objects of any class repeatedly, until a condition is met or until the whole queue of objects is processed. The condition can be any expression that results in a Boolean value.

Getting ready

Create a new function library (for instance, cls.Iterator.vbs), and associate it with your test. In this recipe, we shall use the code from the previous recipe, Implementing function pointers.

How to do it...

Proceed with the following steps:

  1. In the function library, write the following code:

    Class Iterator
        Public Default Function Run(ByRef oCollection, _
                    ByRef ptrFunction, _
                    ByVal dicArgs, _
                    ByVal sExitCondition)
    
            Dim count, items, ix, str, dicResults
     
            'Create a Dictionary to store the results for each iteration
            Set dicResults = CreateObject("Scripting.Dictionary")
            
            'Get the collection count...
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