def test_getTextContent_no_childNodes(self):
"""Tests getTextContent when it has no childNodes"""
_node = MagicMock()
_childNodes = PropertyMock(return_value=iter([]))
type(_node).childNodes = _childNodes
_element = Element(_node)
_result = _element.getTextContent()
self.assertIsNone(_result)
_childNodes.assert_called_once()
def test_getTextContent_returns_text(self):
"""Tests getTextContent when it has proper data"""
_node = MagicMock()
_childNodes = PropertyMock(return_value=iter([InnerNode(0, '0'), InnerNode(
3, '3'), InnerNode(3, '16'), InnerNode(1, '1')]))
type(_node).childNodes = _childNodes
_element = Element(_node)
_result = _element.getTextContent()
self.assertEqual(_result, '3\n16')
_childNodes.assert_called_once()
def test_getTextContent_has_childNodes_but_without_expected_nodeType(self):
"""Tests getTextContent whith childNodes"""
_node = MagicMock()
_childNodes = PropertyMock(return_value=iter(
[InnerNode(0, '0'), InnerNode(1, '1')]))
type(_node).childNodes = _childNodes
_element = Element(_node)
_result = _element.getTextContent()
self.assertIsNone(_result)
_childNodes.assert_called_once()
