def testParseSignatures_TrickySignatures(self):
file_contents = '\n'.join([x[0] for x in TRICKY_SIGNATURES])
infile = StringIO.StringIO(file_contents)
signatures = gs.ParseSignatures(infile)
self.assertEqual(len(TRICKY_SIGNATURES), len(signatures))
# We assume signatures are in order.
for i in xrange(len(TRICKY_SIGNATURES)):
self.assertEqual(TRICKY_SIGNATURES[i][1],
signatures[i],
msg='Expected %s\nActual %s\nFor %s' %
(TRICKY_SIGNATURES[i][1], signatures[i],
TRICKY_SIGNATURES[i][0]))
def testParseSignatures_CommentsIgnored(self):
my_sigs = []
my_sigs.append('# a comment')
my_sigs.append(SIMPLE_SIGNATURES[0][0])
my_sigs.append('# another comment')
my_sigs.append(SIMPLE_SIGNATURES[0][0])
my_sigs.append('# a third comment')
my_sigs.append(SIMPLE_SIGNATURES[0][0])
file_contents = '\n'.join(my_sigs)
infile = StringIO.StringIO(file_contents)
signatures = gs.ParseSignatures(infile)
self.assertEqual(3, len(signatures))
def testParseSignatures_EmptyFile(self):
# Empty file just generates empty signatures.
infile = StringIO.StringIO()
signatures = gs.ParseSignatures(infile)
self.assertEqual(0, len(signatures))
