How to write a test case for traffic signal?
- 7 Answers
- 21484 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / vishnuvardhanreddy
Check whether all 3 colour light boxes are there
when red light on rest of 2(green,orange)lights shouid be
off
when green light on rest of 2 lights should be off position
when orange light on rest of 2 lights should be off position
check all lights are automatically working or not
check when green light off red light automatically should
be on
check when red light is off orange light automatically
should be on
| Is This Answer Correct ? | 21 Yes | 0 No |
Answer / soumya ranjan sahoo
Test Case for traffic signal:
1.All the lights should be working properly.
2..At any particular instant of time ,
yellow or green light should be on for a particular
direction and all other directions should have red light .
|
|
|
--------|---------
|
| ( considering this simple situation)
|
3.Yellow light should be operative for 2-5 seconds
in between red and green light.
| Is This Answer Correct ? | 6 Yes | 3 No |
Answer / purnima
First step to verify is the pole with three lights in all
4 directions.
Second step to be verified is wheather the li8ts are in
working condition based on the color required.
Third step to verify the order lights are placed on the pole
fourth step to verify the time difference between each
signal on all sides to be consistent.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / karthikeyan.s
first v should find all light r in same brightness.
the order should be changeable. when some urgent time
the green time duration is long compare to another two
lights
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / n@n!
hi Vishnuvardhanreddy,
wat ever the presenation done by u is good but i think a
small corruption in test cases.
i think insted of "rest" use "on".
y bez rest,off both r same.
plz check it out.
| Is This Answer Correct ? | 2 Yes | 5 No |
risk driven testing
What is the clear meaning of test case, levels in test case ? contents of test case
what is the difference between quality assurence and quality control
What is system testing? What is defect leakage? What is penetration testing? What is regression testing?
What is Arthogonal Array Testing Strategy ?
The Test strategy, in Test Plan document must be changed according to the type of test to be conducted. The main reason could be,
Can anyone please tell in detail about the Rally tool and how a tester is going to use it.
why we choosen testing but not developing
How quickly we need to fix the bug?
Why you have chosen Testing as your career, not developer ?
What is the difference between Build Management and Release Management ?
What is QTP? What is Regression and retest? What is end to end testing? What is Latest QTP version and TD version? TD is test mgmt tool or resource mgmt tool? Why QTP and WR is called mercury interactive tool? Difference between end to end and system testing? Types of Testing performed in your project? What is testing component? What is test script?
Automation Testing 
