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Are Java static calls more or less expensive than non-static calls?
...ime: 3.12 memory: 320576 signal:0
Name | Iterations
VirtualTest | 128009996
NonVirtualTest | 301765679
StaticTest | 352298601
Done.
As expected, virtual method calls are the slowest, non-virtual method calls are faster, and static method calls are even faster.
What I di...
What Makes a Good Unit Test? [closed]
I'm sure most of you are writing lots of automated tests and that you also have run into some common pitfalls when unit testing.
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Is it possible to run a single test in MiniTest?
I can run all tests in a single file with:
13 Answers
13
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Unit Testing: DateTime.Now
I have some unit tests that expects the 'current time' to be different than DateTime.Now and I don't want to change the computer's time, obviously.
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Retrieving the last record in each group - MySQL
...l popular SQL implementations. With this standard syntax, we can write greatest-n-per-group queries:
WITH ranked_messages AS (
SELECT m.*, ROW_NUMBER() OVER (PARTITION BY name ORDER BY id DESC) AS rn
FROM messages AS m
)
SELECT * FROM ranked_messages WHERE rn = 1;
Below is the original answer...
Do you put unit tests in same project or another project?
Do you put unit tests in the same project for convenience or do you put them in a separate assembly?
15 Answers
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Do the parentheses after the type name make a difference with new?
If 'Test' is an ordinary class, is there any difference between:
6 Answers
6
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Libraries not found when using CocoaPods with iOS logic tests
I am trying to write some iOS logic tests against classes in my project that use functionality from some of the libraries in my podspec. I am using the standard unit test bundle provided in Xcode (although not Application Tests, just Unit Tests).
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Testing Private method using mockito
How to test private method is called or not, and how to test private method using mockito???
12 Answers
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How to print instances of a class using print()?
...
>>> class Test:
... def __repr__(self):
... return "Test()"
... def __str__(self):
... return "member of Test"
...
>>> t = Test()
>>> t
Test()
>>> print(t)
member of Test
The __str_...