All Questions
Tagged with white-box-testing black-box-testing
14
questions
0
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0
answers
258
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How to write test cases using Equivalence Class, Boundary value, and Basis Path Testing
I have a method isPerfect(x) (with 4<=x<=10000) below, how to write test cases based on Equivalence Class, Boundary Value, and Basis Path Testing:
public boolean checkPerfectNumber(int x) {
...
-1
votes
1
answer
39
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Should I add white/black box rendundant Unit Tests?
I've written black-box unit tests for my project.
After a refactoring, I've adopted a strategy pattern in my code.
This code is covered by the black-box unit test, even after the refactoring.
...
- 64.3k
0
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0
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46
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Is unit testing always white box testing? [duplicate]
I've recently seen several references that indicate or mention off-hand in an article that unit testing is always white box testing.
Since black-box testing is simply looking at the specification or ...
- 11.1k
0
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1
answer
399
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Black box/White box testing contradictions
So I already know the difference between white box and black box testing, but I am looking for fairly straightforward examples of situations where White box says "everything is OK" and Black box ...
3
votes
1
answer
1k
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White-box and Black-box testing of recursive functions
I learned white-box and black-box testing in terms of iterative functions. Now i need to do white-box and black-box testing of several recursive functions (in F#). take the following recursive ...
- 115
-5
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3
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267
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What do the terms "white box testing" and "black box testing" mean?
Hi everyone my question is not about programming. Rather it is on software development plans. Can someone explain these 2 to me am getting a bit of confusion:
White box testing
Blackbox testing
...
- 1
0
votes
1
answer
75
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Which techniques for unit tests with poor functional requirements and no design specifications?
In my understanding, design specifications help to formulate unit test cases which make use of internal knowledge (white-box techniques), while if we only have functional requirements, the black-box ...
- 37
0
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2
answers
2k
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JUnit blackbox/ whitebox to test Selection Sort?
I am attempting to understand and impliment blackbox / whitebox JUnit techniques on a SelectionSort class, but Im having trouble understanding what direction to take..
One of my failed attempts I ...
2
votes
5
answers
14k
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Whitebox and Blackbox testing
I ve been reading for the whitebox and blackbox testing.
If im not wrong:
Whitebox tests the implementation of a Software Program, but blackbox tests the inputs and outputs.
Can someone please ...
- 87
1
vote
2
answers
3k
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Best Practice for Black Box testing [closed]
I have a couple of windows service applications that working with sql server. I would like to perform black box testing for my application. I don't want to use unit testing, because I haven't enough ...
- 3,733
4
votes
6
answers
20k
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White-Box/ Black-Box Testing: static or dynamic?
Here is what I understand:
Dynamic testing is testing that is performed when the system is running.
Static testing is performed when the system is not running.
Black-Box testing focuses on ...
- 41
6
votes
2
answers
17k
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Test cases for a Singly Linked list
What are some good testcases for a Linked list problem in general? for example test cases for a function which finds and eliminates duplicates and returns the pointer to the first node. Some core ...
- 331
1
vote
3
answers
4k
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should unit tests be black box tests or white box tests?
Say I have three methods, all very similar but with different input types:
void printLargestNumber(int a, int b) { ... }
void printLargestNumber(double a, double b) { ... }
void printLargestNumber(...
- 6,560
0
votes
1
answer
552
views
Errors caught by WBT, but not BBT and vice versa
Can you think of one type of error that might be found using White-Box testing, and one type using Black-Box testing. i.e. an error that would be found by one and not the other.
For WBT there would ...
- 8,670