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#! /usr/bin/python2.3 -u
# escapeTeXt_test.py
# Do unit testing of the escapeTeXt routines
# 2006-Aug-25 Jim Hefferon
import re
import unittest
from escapeTeXt import *
class escapetext_test(unittest.TestCase):
"""Test the escapetext class
"""
def test_generic(self):
# sanity check
s="Hello, World!"
et=escapetext(s)
self.failUnlessEqual(s,
et.output())
# does it substitute at all?
s="abc $ def"
t="abc \\$ def"
self.failUnlessEqual(t,
escapetext(s).output())
# bunch of routine substitutions
expected=[("abc { def","abc \\{ def"),
("abc } def","abc \\} def"),
("abc % def","abc \\% def"),
("abc _ def","abc \\_ def"),
("abc & def","abc \\& def"),
("abc # def","abc \\# def"),
("abc < def","abc {\\textless} def"),
("abc > def","abc {\\textgreater} def"),
]
for (s,t) in expected:
self.failUnlessEqual(t,
escapetext(s).output())
# does it substitute twice on one row?
s="abc $ def % ghi"
t="abc \\$ def \\% ghi"
self.failUnlessEqual(t,
escapetext(s).output())
# backslash
s="abc \ def"
t="abc {\\textbackslash} def"
self.failUnlessEqual(t,
escapetext(s).output())
# single quotes
s="abc 'def' ghi"
t="abc `def' ghi"
self.failUnlessEqual(t,
escapetext(s).output())
# single quote next to double quote
s="\"'abc'\" def"
t="``\\,`abc'\\,'' def"
self.failUnlessEqual(t,
escapetext(s).output())
def test_refinements(self):
# single quote next to double quote
s="look on p. 23."
t="look on p.\\,23."
self.failUnlessEqual(t,
escapetext(s,refinements=True).output())
# en dash
s="pages 2-3"
t="pages 2--3"
self.failUnlessEqual(t,
escapetext(s,refinements=True).output())
# em dash
s="but-no"
t="but---no"
self.failUnlessEqual(t,
escapetext(s,refinements=True).output())
def test_feed(self):
# single quote next to double quote
s1="abc $ def"
s2="ghi % jkl"
t1="abc \\$ defghi \\% jkl"
et=escapetext(s1)
et.feed(s2)
self.failUnlessEqual(t1,
et.output())
s3='mno "yes" pqr'
t2="mno ``yes'' pqr"
et.feed(s3)
self.failUnlessEqual(t2,
et.output())
if __name__=='__main__':
unittest.main()
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