For writing test cases on any object we need specifications 
that are very important.Without specifications we cannot 
write test cases.test case is different from test log.
Testcase will contain test case id, test description, 
input, expected result columns.
Test log will contain additionally two columns like actual 
result, pass/fail.
Any way I will provide some valuable information that 
enable you for writing test cases On different objects
Generally asking test case objects are 
                                                         
Pen, 
Bottle, 
Coffee machine,
Bulb,
Printer,
Telephone,
Mobile,
Calculator,
 
Test case objects (Pen, Mobile, Bottle, and Calculator) are 
general in nature.
In general when we writing a test case for objects like 
above we should consider the objects parameters like
·        Look and feel
·        Performance
·        Usability
·        Rigidity
 Look and feel means external appearance like outer case 
must be attractive.
Look and feel parameters are ,
        Color,
        Height,
        Width,
        Design
        Material used for making it ,?.etc
If you come for performance the important parameters 
are ,                                 
        Durability,
        Continuous perfromence..etc.
 Usability:
        How easy to use that thin
        Accessibility
 Rigidity
        How strong it is 
        How it is working in abnormal conditions
 
For example if you want to write test cases for a pen
Then first  start with look and feel.


If you com for software enabled objects
Notepad,
Yahoo login,
For above objects we should check 
       Different menu options are working properly
       Functionality of buttons,
       Memory capacities,
       Look and feel,
       Speed of operation?etc
          
Anyway remind always to check common features of the object.
?Test case writing is an art of common sense?

Byeeeeee friendz
Rajendra
rajendra_penumalli@yahoo.com
Ring me at :9885162742
Hyderabad,
A.P

like for pen test cases will include low level test cases 
and high level test cases for every compnent of pen that 
includes cap,riffle and pipe.
low level test cases will include verifiaction of 
components.
High level test case will include Test id,requirement, 
steps to proceed,input,expected result and actual result.
High level test cases will also be made with the help of 
decision table