Is this a good way to implement testing
Terry Reedy
tjreedy at udel.edu
Sat May 2 20:06:20 EDT 2015
On 5/2/2015 6:29 PM, Cecil Westerhof wrote:
> At the moment I define the test functionality in the following way:
Any automated testing is better than none. For idlelib, I use unittest.
For an individual project with specialized needs, I use a custom test
framework tuned to those needs.
> else:
> action = options[0][0]
> if action == '--all':
> do_all = True
> elif action == '--factorial':
> do_factorial = True
> elif action == '--fibonacci':
> do_fibonacci = True
> elif action == '--happy':
> do_happy = True
> elif action == '--lucky':
> do_lucky = True
> else:
> print >> sys.stderr, progname + ': Unhandled parameter ' + action
> sys.exit(1)
There is usually a way to factor out the duplication of repetitive code
like this. Often, a dict is somehow involved. I believe the following
is equivalent to the above.
else:
action = options[0][0]
try:
globals()['do_'+action[2:]] = True
except KeyError:
print >> sys.stderr, progname + ': Unhandled parameter ' + action
sys.exit(1)
--
Terry Jan Reedy
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