April 2015
Intermediate to advanced
264 pages
5h 31m
English
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Running tests from the command line
Throughout the book, we have used the following syntax to run our tests:
python.exe -m unittest
The ability to directly run a module with the -m flag was only introduced with Python 2.7. This syntax will not work if we are using an older version of Python. Instead, the unittest2 module from PyPi contains a unit2 script that mimics this behavior. The command line parameters remain the same, so we get the following the command:
python3 -m unittest discover -s stock_alerter -t .
And the above command now becomes:
unit2 discover -s stock_alerter -t .
If we use a build tool, it becomes fairly simple to check the version of Python and execute the appropriate command, thereby allowing the developer to run the tests in ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.