def test_non_node(self):
obj = 'not a node'
self.assertFalse(htree.is_node(obj))
self.assertFalse(htree.is_text(obj))
self.assertFalse(htree.is_text(obj, strict=True))
self.assertFalse(htree.is_raw_text(obj))
self.assertFalse(htree.is_comment(obj))
self.assertFalse(htree.is_element(obj))
self.assertFalse(htree.is_entity(obj))
def test_Entity_type(self):
node = htree.Entity('amp')
self.assertTrue(htree.is_node(node))
self.assertFalse(htree.is_text(node))
self.assertFalse(htree.is_text(node, strict=True))
self.assertFalse(htree.is_raw_text(node))
self.assertFalse(htree.is_comment(node))
self.assertFalse(htree.is_element(node))
self.assertTrue(htree.is_entity(node))
self.assertTrue(repr(node).startswith('<Entity("&") at '))
self.assertEqual(node.parent, None)
def test_Comment_type(self):
node = htree.Comment('Some text.')
self.assertTrue(htree.is_node(node))
self.assertFalse(htree.is_text(node))
self.assertFalse(htree.is_text(node, strict=True))
self.assertFalse(htree.is_raw_text(node))
self.assertTrue(htree.is_comment(node))
self.assertFalse(htree.is_element(node))
self.assertFalse(htree.is_entity(node))
self.assertTrue(repr(node).startswith('<Comment("Some t...") at '))
self.assertEqual(node.parent, None)
def test_Element_type(self):
node = htree.Element()
self.assertTrue(htree.is_node(node))
self.assertFalse(htree.is_text(node))
self.assertFalse(htree.is_text(node, strict=True))
self.assertFalse(htree.is_raw_text(node))
self.assertFalse(htree.is_comment(node))
self.assertTrue(htree.is_element(node))
self.assertFalse(htree.is_entity(node))
self.assertTrue(repr(node).startswith('<Element("None") at '))
self.assertEqual(node.parent, None)
self.assertEqual(node.tag, None)
def test_Text_subclass_type(self):
class TextSubclass(htree.Text):
pass
node = TextSubclass('Some text.')
self.assertTrue(isinstance(node, TextSubclass))
self.assertTrue(htree.is_node(node))
self.assertTrue(htree.is_text(node))
self.assertFalse(htree.is_text(node, strict=True))
self.assertFalse(htree.is_raw_text(node))
self.assertFalse(htree.is_comment(node))
self.assertFalse(htree.is_element(node))
self.assertFalse(htree.is_entity(node))
self.assertTrue(repr(node).startswith('<TextSubclass("Some t...") at '))
self.assertEqual(node.parent, None)