SWC2013TDD » History » Version 4

Chris Cannam, 2013-02-05 07:58 PM

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h1. Test-driven development outline
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We assume that the "intro to Python" section has at least introduced how you would run a Python program and compare the output against an external source of "correct" results; also that the NumPy/audiofile section has shown how to suck in an entire (mono) audio file as a NumPy array.
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We'll refer first back to the "intro to Python" example, with the text file of dates and observations.
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<pre>
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Date,Species,Count
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2012.04.28,marlin,2
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2012.04.28,turtle,1
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2012.04.28,shark,3
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# I think it was a Marlin... luis
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2012.04.27,marlin,4
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</pre>
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We have our program that prints out the number of marlin.
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<pre>
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$ python count-marlin.py
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2
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$
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</pre>