OOP And UNDERSTANDING QTP SCRIPT

OBJECT ORIENTED PROGRAMMING
CLASS
A Class is a blueprint or prototype from which objects are created
it is an abstract idea of something
Class contains data members and member functions
OBJECT
Object is an instance of a class
Example
Here person is a class which contains various attributes like name,age,gender,height etc.,
Each object contains their own values for above attributes
Objects are a representation of every item found in an application
Object(eg., Buttons,TextBox) are elements with in an application
Each object has the following elements Proporties,Methods and Events
Objects are referred in code using dot notation
objectName.method

Properties
These are characteristics of the object eg., the text on a button , QTP uses this to recognize the object
Methods
These are built in functionality of the object
The VBScript code that we write(or record) actually
makes calls to the method of an object
Ex.Reporter.ReportEvent()
Here Report Event is the method of the Reporter Object
Events
These are what can do with the object. This is used by Programmers to determine what an object does in response to an action you perform. It is however unused in QTP

 UNDERSTANDING QTP SCRIPT

Windows Environment Classes and objects

1	Main Window	Window(“Window_name”)
2	Sub Window	Dialog(“Dialog_name”)
3	Edit Box	WinEdit(“EditBox Name”)
4	Combo Box	WinComboBox(“ComboBox_Name”)
5	Menu	WinMenu(“Menu”)
6	Radio Button	WinRadioButton(“Radio Button Name”)
7	Check Box	WinCheckBox(“Check Box Name”)
8	Button	WinButton(“Button Name”)

Sno	Web/Object	Class/Script
1	Browser	Browser(“Browser Name”)
2	Page	Page(“Page_Name”)
3	Frame	Frame(“Frame Name”)
4	Link	Link(“Link Name”)
5	Edit Box	WebEdit(“EditBox Name”)
6	List Box	WebList(“List Box Name”)
7	Menu	WebMenu(“Menu”)
8	Radio Button	WebRadioBUtton(“RadioButtonname”)
9	Check Box	WebCheckBox(“CheckBox Name”)
10	Button	WebBUtton(“Button Name”)

Sno	Operations	Script
1	Active Window	.Activate
2	Enter Text in Edit Box	.Set “Text”
3	Select item From List Box	.Select “Item Name”
4	Select item form the Menu	.Select “Menu_Name;Item_Name”
5	Check on/off the Radio Button	.Set “on/off”
6	Check on/off the check box	.set “on/off”
7	Press or Push Button	.click
8	Enter password in edit box	.Setsecure “Encrypted_text”
9	Close Desktop Application	.close
10	Close web Application	.closealltabs

1.Window Based
                In which window.on what object.what operation is done
Syntax
window(“Window_Name”).object(“Object_Name”).Operation/Method
2.Web Based
                In which browser.in which page.on what object.what operation is done.
Or
                in which browser.in which page.in which frame.on what object.what operation is done.
Syntax
Browser(“Browser_Name”).Page(“Page_Name”).Object(“Object_Name”).operation/Method

Sample Scripts for Windows Application
Test Scenario1
Active Window
Enter Agent Name as “admin1”
Enter Password as “mercury”
click on [ok]
Script
dialog(“Login”).Activate
Dialog(“Login”).WinEdit(“AgentName:”).set “admin1”
Dialog(“Login”).WinEdit(“Password”).set “mercury”
Dialog(“Login”).WinButton(“ok”).click

Test Scenario2
Activate Window
Enter Employee Name as “Testtest”
Select Employee No as E001
Enter Employee Salary as 10000
Click on Submit

Script
Dialog(“Employee Details”).Activate
Dialog(“Employee Details”).WinEdit(“Employee Name’).Set “Testtest”
Dialog(“Employee Details”).WinComboBox(“Employee No”).Select “E001”
Dialog(“Employee Details”).WinEdit(“Employee Salary”).set “10000”
Dialog(Employee Details”).WinButton(“Submit”).click

Test Scenario3
Activate Window
Enter Patient Name as “ABC”
Select ward No as “11”
Select Referred Doctor as “Dr.Doctor”
Select Cough RadioButton on
Bill Check Box ON
Click on OK
Enter X-Ray cost as “200”
Enter blood Test as “300”
Enter Bed Bill as “500”
Click on “OK”