1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
|
#!/usr/bin/python
""" Copyright (c) 2009 Colin Stewart (http://www.owlfish.com/)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
If you make any bug fixes or feature enhancements please let me know!
Unit test cases.
"""
import unittest, os
import io
import logging, logging.config
from simpletal import simpleTAL, simpleTALES
if (os.path.exists ("logging.ini")):
logging.config.fileConfig ("logging.ini")
else:
logging.basicConfig()
def simpleFunction ():
return "Hello World"
def nestedFunction ():
return {'nest': simpleFunction}
def pathFunction (thePath):
return thePath
class CallRecorder:
def __init__ (self):
self.called = 0
def simpleFunction (self):
self.called += 1
return "Hello"
class PathTests (unittest.TestCase):
def setUp (self):
self.context = simpleTALES.Context()
self.recorder = CallRecorder()
self.context.addGlobal ('top', 'Hello from the top')
self.context.addGlobal ('alt', 'Wobble the way')
self.context.addGlobal ('theMap', {'top': 'Hello', 'onelevel': {'top': 'Bye'}})
self.context.addGlobal ('funcMap', {'simple': simpleFunction, 'nested': nestedFunction, 'pathFunc': simpleTALES.PathFunctionVariable (pathFunction)})
self.context.addGlobal ('topFunc', simpleFunction)
self.context.addGlobal ('pathFunc', simpleTALES.PathFunctionVariable (pathFunction))
self.context.addGlobal ('cacheFunc', simpleTALES.CachedFuncResult (self.recorder.simpleFunction))
self.context.addGlobal ('alist', [{'a': 'An A', 'b': 'A B'},"Hello!"])
def _runTest_ (self, txt, result, errMsg="Error"):
template = simpleTAL.compileHTMLTemplate (txt)
file = io.StringIO ()
template.expand (self.context, file)
realResult = file.getvalue()
self.assertTrue (realResult == result, "%s - \npassed in: %s \ngot back %s \nexpected %s\n\nTemplate: %s" % (errMsg, txt, realResult, result, template))
def _runCacheTest_ (self, txt, result, errMsg="Error"):
template = simpleTAL.compileHTMLTemplate (txt)
file = io.StringIO ()
template.expand (self.context, file)
realResult = file.getvalue()
self.assertTrue (realResult == result, "%s - \npassed in: %s \ngot back %s \nexpected %s\n\nTemplate: %s" % (errMsg, txt, realResult, result, template))
self.assertTrue (self.recorder.called == 1, 'Recorder shows function was called %s times!' % str (self.recorder.called))
def testSimpleTopPath (self):
self._runTest_ ('<html tal:replace="top">Top</html>'
,'Hello from the top'
,'Simple top level path failed.'
)
def testOneLevelMap (self):
self._runTest_ ('<html tal:replace="theMap/top">Map</html>'
,'Hello'
,'One level deep map access failed.'
)
def testTwoLevelMap (self):
self._runTest_ ('<html tal:replace="theMap/onelevel/top">Map</html>'
,'Bye'
,'Two level deep map access failed.'
)
def testOneLevelFuncMap (self):
self._runTest_ ('<html tal:replace="funcMap/simple">Map</html>'
,'Hello World'
,'One level deep function access failed.'
)
def testTwoLevelFuncMap (self):
self._runTest_ ('<html tal:replace="funcMap/nested/nest">Map</html>'
,'Hello World'
,'Two level deep function access failed.'
)
def testTopLevelFunc (self):
self._runTest_ ('<html tal:replace="topFunc">Map</html>'
,'Hello World'
,'Top level function access failed.'
)
def testFirstORPath (self):
self._runTest_ ('<html tal:replace="top | alt">hmm</html>'
,'Hello from the top'
,'First valid path was not selected.'
)
def testSecondORPath (self):
self._runTest_ ('<html tal:replace="thingy | alt">hmm</html>'
,'Wobble the way'
,'Second valid path was not selected.'
)
def testPathFunctionNoParams (self):
self._runTest_ ('<html tal:content="pathFunc">hmm</html>'
,'<html></html>'
,'Path Function with no parameters failed.'
)
def testPathFunctionWithOnePath (self):
self._runTest_ ('<html tal:content="pathFunc/firstPath">hmm</html>'
,'<html>firstPath</html>'
,'Path Function with one parameter failed.'
)
def testPathFunctionWithTwoPath (self):
self._runTest_ ('<html tal:content="pathFunc/firstPath/second">hmm</html>'
,'<html>firstPath/second</html>'
,'Path Function with two parameters failed.'
)
def testPathFunctionWithOnePathOneDeep (self):
self._runTest_ ('<html tal:content="funcMap/pathFunc/firstPath">hmm</html>'
,'<html>firstPath</html>'
,'Path Function with one parameter, nested one deep, failed.'
)
def testAList (self):
self._runTest_ ('<html tal:content="alist/0/a">hmm</html>'
,'<html>An A</html>'
,'Index into list then dictionary failed.'
)
def testAList2ndItem (self):
self._runTest_ ('<html tal:content="alist/1">hmm</html>'
,'<html>Hello!</html>'
,'Index into list failed.'
)
def testAListNoSuchItem (self):
self._runTest_ ('<html tal:content="alist/2">hmm</html>'
,'<html></html>'
,'Index past end of list failed.'
)
def testCachedFuction (self):
self._runCacheTest_ ('<b tal:content="cacheFunc"></b><i tal:replace="cacheFunc"></i>'
,'<b>Hello</b>Hello'
,"Cached function didn't return as expected."
)
if __name__ == '__main__':
unittest.main()
|
