class TestSubtitleFilter(unittest.TestCase):
def setUp(self):
self.sf = TagFilter()
def test_BasicStringPasses(self):
"""Tests that a tag free short string passes through unchanged."""
teststring = "This is a normal string."
out = self.sf.filter(teststring) + self.sf.filter("")
self.failUnless(teststring == out,out)
def test_MaintestAllAtOnce(self):
"""Tests that a large string including tags is properly filtered. See in the file to view the test input and output."""
output = self.sf.filter(themaintestinput) + self.sf.filter("")
self.failUnless(themaintestoutput == output)
def test_locateDifferences(self):
"""Repeats the all at one test but also tries to give details about where
the files differed. This is more a debugging tool than a pass/fail unittest."""
out = self.sf.filter(themaintestinput) + self.sf.filter("")
for i in xrange(0,len(out)):
if out[i] != themaintestoutput[i]:
self.fail("Difference at character " + str(i) + " " + out[i] + "\n" + out[i-90:i+45] + "\n" + themaintestoutput[i-90:i+45])
def test_bitbybit(self):
"""Repeats the main test with the same strings but this time passes the
text to the filter a chunk at a time. It also tries to print the location
of problems to assist debugging."""
out = ""
pos = 0
while pos <= len(themaintestinput):
out = out + self.sf.filter(themaintestinput[pos:pos +20])
pos = pos + 20
out = out + self.sf.filter("")
for i in xrange(0,len(out)):
if out[i] != themaintestoutput[i]:
self.fail("Difference at character " + str(i) + " " + out[i] + "\n" + out[i-90:i+45] + "\n" + themaintestoutput[i-90:i+45])
self.failUnless(out == themaintestoutput)
def setUp(self):
self.sf = TagFilter()
