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annotate tests/test_ini.txt @ 89:7fdd934855bf

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needs a bit more thought
author Jeff Hammel <k0scist@gmail.com>
date Fri, 21 Mar 2014 23:04:01 -0700
parents 122e3eddcdeb
children
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b98cc94ffcfa split IniFactory tests to their own file
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1 Test IniFactory
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2 ===============
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3
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4 Let's test the .ini factory::
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5
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6 >>> import os
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7 >>> from pyloader.factory import IniFactory
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8 >>> inifile = os.path.join(here, 'test.ini')
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9 >>> inifactory = IniFactory(inifile)
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10
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11 Load it up::
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12
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13 >>> object = inifactory.load()
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14 >>> 'objects.py.StringMunge' in repr(object.__class__)
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15 True
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16
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17 Call it::
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18
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19 >>> object('foobar')
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20 'PRE!!!abfoor'
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21
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22 You can also just load the callback::
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23
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24 >>> callback = inifactory.load('callback')
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25 >>> callback('foo', 'bar')
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26 'abfoor'
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27
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28 Lets test the Fibonnaci sequence::
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29
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30 >>> fib = inifactory.load('fibonacci')
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31 >>> fib(0) == fib(1) == 1
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32 True
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33 >>> [fib(i) for i in range(5)]
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34 [1, 1, 2, 3, 5]
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f724db086125 houston, we have a pyloader
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36 Now let's test a simple wrapper, [readable-fibonacci:@:%(here)s/objects.py:fib]::
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37
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38 >>> fib = inifactory.load('readable-fibonacci')
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39 >>> [fib(i) for i in range(5)]
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40 ['one', 'one', 'two', 'three', 5]
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42 A different kind of wrapper, wrapping a section, [foo:@:fibonacci]::
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43
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44 >>> fib = inifactory.load('foo')
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45 >>> 'objects.py.Wrapper' in repr(fib)
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46 True
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47 >>> inifactory.config['foo']['kwargs']['app']
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48 '%(fibonacci)s'
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49 >>> [fib(i) for i in range(6)]
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50 ['one', 'one', 'two', 'three', 5, 8]
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51
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52 Override a section with additional arguments, [bar:fibonacci], n=5::
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53
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54 >>> bar = inifactory.load('bar')
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55 >>> bar # [1,1,2,3,5,8][5]
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56 8
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20bdb8125817 inline wrapper arguments now seem to work....thats....uncanny
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57
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58 Test inline wrapper arguments, [extended-fibonacci:@:four=4,five=5:fibonacci]::
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59
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60 >>> extended = inifactory.load('extended-fibonacci')
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61 >>> [extended(i) for i in range(6)]
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62 ['one', 'one', 'two', 'three', 'five', 8]
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63 >>> extended2 = inifactory.load('extended-fibonacci-2')
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64 >>> [extended2(i) for i in range(6)]
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65 ['one', 'one', 'two', 'three', 'five', 'eight']
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66
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67 You can do arguments more verbosely too. extended-fibonacci-3
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68 should be identical to extended-fibonacci but more broken up::
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69
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70 >>> extended3 = inifactory.load('extended-fibonacci-3')
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71 >>> [extended3(i) for i in range(6)]
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72 ['one', 'one', 'two', 'three', 'five', 8]