def test_get_diff_on_children_when_sub_element_same(self):
actual = Block._get_diff_on_children(
etree.fromstring('<vrId><name>1</name></vrId>'),
etree.fromstring('<vrId><name>1</name></vrId>'))
self.assertEqual(actual.tag, 'vrId')
actual_as_string = etree.tostring(actual).decode('utf-8')
self.assertTrue('<same><name>1</name></same>' in actual_as_string,
actual_as_string)
def test_get_diff_on_children_when_single_child_changed(self):
actual = Block._get_diff_on_children(
etree.fromstring('<vrId><name>2</name></vrId>'),
etree.fromstring('<vrId><name>1</name></vrId>'))
self.assertEqual(actual.tag, 'vrId')
actual_as_string = etree.tostring(actual).decode('utf-8')
self.assertTrue(
'<removed><name>2</name></removed>' in actual_as_string)
self.assertTrue('<added><name>1</name></added>' in actual_as_string)
def test_get_diff_on_children_when_candidate_child_not_present(self):
actual = Block._get_diff_on_children(
etree.fromstring('<vrId><name>2</name><foo>text</foo></vrId>'),
etree.fromstring('<vrId><name>2</name></vrId>'))
self.assertEqual(actual.tag, 'vrId')
actual_as_string = etree.tostring(actual).decode('utf-8')
self.assertTrue('<same><name>2</name></same>' in actual_as_string)
self.assertTrue(
'<removed><foo>text</foo></removed>' in actual_as_string)
def test_get_diff_on_children_when_candidate_has_extract_elements(self):
actual = Block._get_diff_on_children(
etree.fromstring('<vrId><name>2</name></vrId>'),
etree.fromstring('<vrId><name>2</name><foo>text</foo></vrId>'))
self.assertEqual(actual.tag, 'vrId')
actual_as_string = etree.tostring(actual).decode('utf-8')
self.assertTrue('<same><name>2</name></same>' in actual_as_string,
actual_as_string)
self.assertTrue('<added><foo>text</foo></added>' in actual_as_string,
actual_as_string)
def test_get_diff_on_children_when_running_has_extract_elements(self):
actual = Block._get_diff_on_children(
etree.fromstring(
'<vrfT><dns><ser>1233</ser><ser>1244</ser><ser>1245</ser></dns></vrfT>'
),
etree.fromstring('<vrfT><dns><ser>2</ser></dns></vrfT>'),
)
self.assertEqual(actual.tag, 'vrfT')
actual_as_string = etree.tostring(actual).decode('utf-8')
self.assertTrue(
'<removed><ser>1244</ser></removed>' in actual_as_string,
actual_as_string)
self.assertTrue(
'<removed><ser>1233</ser></removed>' in actual_as_string,
actual_as_string)
self.assertTrue('<added><ser>2</ser></added>' in actual_as_string,
actual_as_string)
def test_get_diff_on_children_when_many_sub_elements_changed(self):
running_xml_str = ('<interface>'
'<ifName>lo.management</ifName>'
'<vrfName>management</vrfName>'
'<ipAddr>127.0.0.1/9</ipAddr>'
'<mtu>1501</mtu>'
'<ipv6Addr><ipv6Addr>::1/128</ipv6Addr></ipv6Addr>'
'</interface>')
actual = Block._get_diff_on_children(
etree.fromstring(running_xml_str),
etree.fromstring(
running_xml_str.replace('127.0.0.1/9', '127.0.0.1/16').replace(
'::1/128', '::1/127')))
self.assertEqual(actual.tag, 'interface')
actual_as_string = etree.tostring(actual).decode('utf-8')
self.assertTrue(
'<same><ifName>lo.management</ifName></same>' in actual_as_string,
actual_as_string)
self.assertTrue(
'<same><vrfName>management</vrfName></same>' in actual_as_string,
actual_as_string)
self.assertTrue(
'<removed><ipAddr>127.0.0.1/9</ipAddr></removed>'
in actual_as_string, actual_as_string)
self.assertTrue(
'<added><ipAddr>127.0.0.1/16</ipAddr></added>' in actual_as_string,
actual_as_string)
self.assertTrue('<same><mtu>1501</mtu></same>' in actual_as_string,
actual_as_string)
self.assertTrue(
'<removed><ipv6Addr>::1/128</ipv6Addr></removed>'
in actual_as_string, actual_as_string)
self.assertTrue(
'<added><ipv6Addr>::1/127</ipv6Addr></added>' in actual_as_string,
actual_as_string)