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When should assertions stay in production code? [closed]
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@jkschneider: unit tests are for testing things within the scope of the program's code. assertions are for ensuring that assumptions which the code is based on are actually true in reality, before the code continues processing under those assu...
Cannot make a static reference to the non-static method
...ss data)
Let me try and explain. Consider this class (psuedocode):
class Test {
string somedata = "99";
string getText() { return somedata; }
static string TTT = "0";
}
Now I have the following use case:
Test item1 = new Test();
item1.somedata = "200";
Test item2 = new Test()...
java.lang.NoClassDefFoundError: com/sun/mail/util/MailLogger for JUnit test case for Java mail
...form and is also included in the Java EE platform.
99% that you run your tests in SE environment which means what you have to bother about adding it manually to your classpath when running tests.
If you're using maven add the following dependency (you might want to change version):
<dependenc...
How do I Moq a method that has an optional argument in its signature without explicitly specifying i
...venience for calling code, but I think that you should be explicit in your tests. Say you could leave out specifying the bool parameter. What happens if, in future, someone changes the default value of b to true? This will lead to failing tests (and rightfully so), but they will be more difficult to...
Why isn't my Pandas 'apply' function referencing multiple columns working? [closed]
...got the '' of your string.
In [43]: df['Value'] = df.apply(lambda row: my_test(row['a'], row['c']), axis=1)
In [44]: df
Out[44]:
a b c Value
0 -1.674308 foo 0.343801 0.044698
1 -2.163236 bar -2.046438 -0.116798
2 -0.199115 foo -...
Get all Attributes from a HTML element with Javascript/jQuery
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I tested and it works with dynamically added attributes (chrome)
– CodeToad
May 25 '16 at 8:37
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How can I return two values from a function in Python?
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def test():
....
return r1, r2, r3, ....
>> ret_val = test()
>> print ret_val
(r1, r2, r3, ....)
now you can do everything you like with your tuple.
...
Stack smashing detected
...** stack smashing detected ***: ./a.out terminated
Aborted (core dumped)
Tested on Ubuntu 16.04, GCC 6.4.0.
Disassembly
Now we look at the disassembly:
objdump -D a.out
which contains:
int main (void){
400579: 55 push %rbp
40057a: 48 89 e5 ...
Mock vs MagicMock
...ault implementations of most of the magic methods.".
If you don't need to test any magic methods, Mock is adequate and doesn't bring a lot of extraneous things into your tests. If you need to test a lot of magic methods MagicMock will save you some time.
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CruiseControl [.Net] vs TeamCity for continuous integration?
...reat deal of power. The build statistics page that shows build times, unit test count, pass rate etc. is very nice. TeamCity's project home page is also very valuable.
For simple .NET projects you can just tell TeamCity where the solution is and what assemblies have tests and that is all it needs (o...