def _check_rename(self, DATA, tag0, tag1, expected_diff):
edited, count = graph.edit_text_tree_rename(DATA, tag0, tag1)
# this is simple test, assume not 2 word tags
data_words = DATA.lower().split()
edited_words = edited.lower().split()
ltag0 = tag0.lower()
ltag1 = tag1.lower()
self.assertEqual(count, len(expected_diff))
self.assertTrue(ltag0 not in edited_words)
if ltag0 in data_words:
self.assertTrue(ltag1 in edited_words)
self.assertEqual(len(DATA.splitlines()), len(edited.splitlines()))
# check line diff
diff = []
for i,line1,line2 in zip(xrange(9999), DATA.splitlines(), edited.splitlines()):
if line1 != line2:
diff.append(i)
self.assertEqual(expected_diff, diff)
def renameTag(self, tag0, tag1):
text= self.getDescription()
edited, count = graph.edit_text_tree_rename(text, tag0, tag1)
if count > 0:
self.setDescription(edited)