def _test_diff_bool(self, b1, b2, same):
diff = AsTextDiff(BoolDummyType(b1), BoolDummyType(b2), 'bool_field')
self.assertTrue(IDifference.providedBy(diff))
self.assertEqual(diff.same, same)
inline_diff = diff.inline_diff()
if same:
self.assertFalse(inline_diff)
else:
self.assertTrue(('True' in inline_diff)
or ('False' in inline_diff))
def _test_diff_bool(self, b1, b2, same):
diff = AsTextDiff(BoolDummyType(b1), BoolDummyType(b2), 'bool_field')
self.assertTrue(IDifference.providedBy(diff))
self.assertEqual(diff.same, same)
inline_diff = diff.inline_diff()
if same:
self.assertFalse(inline_diff)
else:
self.assertTrue(
('True' in inline_diff) or ('False' in inline_diff))
def _test_diff_date(self, d1, d2, same):
diff = AsTextDiff(DateDummyType(d1), DateDummyType(d2), 'date')
self.assertTrue(IDifference.providedBy(diff))
self.assertEqual(diff.same, same)
inline_diff = diff.inline_diff()
if same:
self.assertFalse(inline_diff)
else:
self.assertTrue(inline_diff)
if d1 is not None:
self.assertTrue(str(d1) in inline_diff)
if d2 is not None:
self.assertTrue(str(d2) in inline_diff)
def _test_diff_date(self, d1, d2, same):
diff = AsTextDiff(DateDummyType(d1), DateDummyType(d2), 'date')
self.assertTrue(IDifference.providedBy(diff))
self.assertEqual(diff.same, same)
inline_diff = diff.inline_diff()
if same:
self.assertFalse(inline_diff)
else:
self.assertTrue(inline_diff)
if d1 is not None:
self.assertTrue(str(d1) in inline_diff)
if d2 is not None:
self.assertTrue(str(d2) in inline_diff)
def _parseField(self, value, filename=None):
if value is None:
value = ''
elif self._vocabulary is not None:
value = title_or_value(self._vocabulary, value)
return AsTextDiff._parseField(self, value, filename)
def __init__(self, obj1, obj2, field, id1=None, id2=None, field_name=None,
field_label=None, schemata=None):
AsTextDiff.__init__(self, obj1, obj2, field, id1, id2, field_name,
field_label, schemata)
self._vocabulary = None
# Tries to find a vocabulary. First we need to find an object and
# the field instance.
obj = obj1 if (obj1 is not None) else obj2
field_name = field_name or field
field_instance = (
get_field_object(obj, field_name) if (obj and field_name)
else None
)
if field_instance is not None:
# Binding the field to an object will construct the vocabulary
# using a factory if necessary.
self._vocabulary = field_instance.bind(obj).vocabulary
