def test_when_deep_same_tags(self):
running_str = """
<vr>
<interface>
<ifName>xe17</ifName>
<loadInterval>30</loadInterval>
<description>ecmem8-C914057</description>
<isAutospeed>true</isAutospeed>
<speed>1g</speed>
</interface>
</vr>
"""
candidate_str = """
<vr>
<interface>
<ifName>xe17</ifName>
<loadInterval>30</loadInterval>
<description>ecmem8-C914057</description>
<speed>1g</speed>
<isAutospeed>true</isAutospeed>
</interface>
</vr>
"""
running = etree.fromstring(running_str)
candidate = etree.fromstring(candidate_str)
block = Block(running, candidate)
actual = block.get_printable_diff()
self.assertEqual([], actual)
def test_when_root_elements_change(self):
self.maxDiff = None
running_str = """
<logginglevel>
<name>foo</name>
<logginglevel>5</logginglevel>
<bar>1</bar>
</logginglevel>
"""
candidate_str = """
<logginglevel>
<name>foo</name>
<logginglevel>2</logginglevel>
<bar>1</bar>
</logginglevel>
"""
running = etree.fromstring(running_str)
candidate = etree.fromstring(candidate_str)
block = Block(running, candidate)
actual = block.get_printable_diff()
expected = [
'[logginglevel]', ' <name>foo</name>', ' <bar>1</bar>',
'- <logginglevel>5</logginglevel>',
'+ <logginglevel>2</logginglevel>'
]
self.assertEqual(expected, actual)
def test_get_printable_with_deep_changes_and_added_on_candidate(self):
running_str = """
<vr>
<interface>
<switchportAllowedEthertypes>
<ipv6>true</ipv6>
<ipv4>true</ipv4>
</switchportAllowedEthertypes>
</interface>
</vr>
"""
candidate_str = """
<vr>
<interface>
<switchportAllowedEthertypes>
<ipv6>true</ipv6>
<ipv4>true</ipv4>
<arp>true</arp>
</switchportAllowedEthertypes>
</interface>
</vr>
"""
running = etree.fromstring(running_str)
candidate = etree.fromstring(candidate_str)
block = Block(running, candidate)
actual = block.get_printable_diff()
expected = [
'[vr]', ' <interface>', ' <switchportAllowedEthertypes>',
' <ipv6>true</ipv6>', ' <ipv4>true</ipv4>',
'+ <arp>true</arp>', ' </switchportAllowedEthertypes>',
' </interface>'
]
self.assertEqual(expected, actual)
def test_get_printable_diff_whole_block_added(self):
candidate = etree.fromstring('<vr>1234</vr>')
block = Block(None, candidate)
actual = block.get_printable_diff()
expected = ['[vr]', '+ <vr>1234</vr>']
self.assertEqual(expected, actual)
def test_get_printable_diff_whole_block_removed(self):
running = etree.fromstring('<vr>1234</vr>')
block = Block(running, None)
actual = block.get_printable_diff()
expected = ['[vr]', '- <vr>1234</vr>']
self.assertEqual(expected, actual)
def test_get_printable_with_deep_changes(self):
running_str = """
<vr>
<interface>
<ifName>po1</ifName>
<loadInterval>30</loadInterval>
<ipAddr>10.32.49.1/30</ipAddr>
<description>to foo.net</description>
<mtu>1600</mtu>
<portChannelLoadBal>rtag7</portChannelLoadBal>
<ospfInterface>
<ifNetworkType>point-to-points</ifNetworkType>
<ipOspfInterface>
<ifCostAddr>100000</ifCostAddr>
</ipOspfInterface>
</ospfInterface>
</interface>
</vr>
"""
candidate_str = """
<vr>
<interface>
<ifName>po1</ifName>
<loadInterval>30</loadInterval>
<ipAddr>10.32.49.1/30</ipAddr>
<description>to foo.net</description>
<mtu>1600</mtu>
<portChannelLoadBal>rtag7</portChannelLoadBal>
<ospfInterface>
<ifNetworkType>point-to-point</ifNetworkType>
<ipOspfInterface>
<ifCostAddr>10000</ifCostAddr>
</ipOspfInterface>
</ospfInterface>
</interface>
</vr>
"""
running = etree.fromstring(running_str)
candidate = etree.fromstring(candidate_str)
block = Block(running, candidate)
actual = block.get_printable_diff()
expected = [
'[vr]', ' <interface>', ' <ospfInterface>',
' <ipOspfInterface>',
'- <ifCostAddr>100000</ifCostAddr>',
'+ <ifCostAddr>10000</ifCostAddr>',
' </ipOspfInterface>',
'- <ifNetworkType>point-to-points</ifNetworkType>',
'+ <ifNetworkType>point-to-point</ifNetworkType>',
' </ospfInterface>', ' <ifName>po1</ifName>',
' <loadInterval>30</loadInterval>',
' <ipAddr>10.32.49.1/30</ipAddr>',
' <description>to foo.net</description>', ' <mtu>1600</mtu>',
' <portChannelLoadBal>rtag7</portChannelLoadBal>',
' </interface>'
]
self.assertEqual(expected, actual)
def test_get_printable_diff_for_removed_tags(self):
running = etree.fromstring('<vr><vrId>1</vrId><vrId>2</vrId></vr>')
candidate = etree.fromstring('<vr><vrId>1</vrId></vr>')
block = Block(running, candidate)
actual = block.get_printable_diff()
expected = ['[vr]', '- <vrId>2</vrId>']
self.assertEqual(expected, actual)
def test_get_printable_diff_for_removed_and_added_tags(self):
running = etree.fromstring(
'<vr><vrId>1</vrId><vrId>2</vrId><foo>1</foo></vr>')
candidate = etree.fromstring('<vr><vrId>1</vrId></vr>')
block = Block(running, candidate)
actual = block.get_printable_diff()
self.assertTrue('[vr]' in actual)
self.assertTrue('- <vrId>2</vrId>' in actual)
self.assertTrue('- <foo>1</foo>' in actual)
def test_get_printable_with_whole_tag_missing(self):
self.maxDiff = None
running_str = """
<vr>
<interface>
<switchportAllowedEthertypes>
<ipv6>true</ipv6>
<ipv4>true</ipv4>
</switchportAllowedEthertypes>
</interface>
<bgp>
<name>has</name>
</bgp>
</vr>
"""
candidate_str = """
<vr>
<interface>
<switchportAllowedEthertypes>
<ipv6>true</ipv6>
<ipv4>true</ipv4>
<arp>true</arp>
</switchportAllowedEthertypes>
</interface>
</vr>
"""
running = etree.fromstring(running_str)
candidate = etree.fromstring(candidate_str)
block = Block(running, candidate)
actual = block.get_printable_diff()
self.assertTrue('[vr]' in actual)
self.assertTrue(' <interface>' in actual)
self.assertTrue(' <switchportAllowedEthertypes>' in actual)
self.assertTrue(' <ipv6>true</ipv6>' in actual)
self.assertTrue(' <ipv4>true</ipv4>' in actual)
self.assertTrue('+ <arp>true</arp>' in actual)
self.assertTrue(' </switchportAllowedEthertypes>' in actual)
self.assertTrue(' </interface>' in actual)
self.assertTrue('- <bgp>' in actual)
self.assertTrue('- <name>has</name>' in actual)
self.assertTrue('- </bgp>' in actual)
def test_when_whole_block_new_in_candidate(self):
self.maxDiff = None
running_str = """
<vr>
<bgp>
<bgpAs>65432</bgpAs>
<setLogNbrChanges>true</setLogNbrChanges>
<bgpAddressFamily>
<afi>l2vpn</afi>
<bgpSubAddressFamily>
<safi>evpn</safi>
<vrfAf>
<vrfName>default</vrfName>
</vrfAf>
</bgpSubAddressFamily>
</bgpAddressFamily>
<bgpPeer>
<peerAddr>10.0.2.129</peerAddr>
<peerActivate>true</peerActivate>
<sourceId>lo</sourceId>
<peerDesc>foo-bar</peerDesc>
<peerAs>65432</peerAs>
<bgpPeerAddressFamily>
<afi>l2vpn</afi>
<bgpPeerSubAddressFamily>
<safi>evpn</safi>
<peerActivateAf>true</peerActivateAf>
</bgpPeerSubAddressFamily>
</bgpPeerAddressFamily>
</bgpPeer>
</bgp>
</vr>
"""
candidate_str = """
<vr>
<bgp>
<bgpAs>65432</bgpAs>
<setLogNbrChanges>true</setLogNbrChanges>
<bgpAddressFamily>
<afi>l2vpn</afi>
<bgpSubAddressFamily>
<safi>evpn</safi>
<vrfAf>
<vrfName>default</vrfName>
</vrfAf>
</bgpSubAddressFamily>
</bgpAddressFamily>
<bgpPeer>
<peerAddr>10.0.2.129</peerAddr>
<peerActivate>true</peerActivate>
<sourceId>lo</sourceId>
<peerDesc>foo-bar</peerDesc>
<peerAs>65432</peerAs>
<bgpPeerAddressFamily>
<afi>l2vpn</afi>
<bgpPeerSubAddressFamily>
<safi>evpn</safi>
<peerActivateAf>true</peerActivateAf>
</bgpPeerSubAddressFamily>
</bgpPeerAddressFamily>
</bgpPeer>
<bgpPeer>
<peerAddr>10.0.2.129</peerAddr>
<peerActivate>true</peerActivate>
<sourceId>lo</sourceId>
<peerDesc>foo-bar</peerDesc>
<peerAs>65432</peerAs>
<bgpPeerAddressFamily>
<afi>l2vpn</afi>
<bgpPeerSubAddressFamily>
<safi>evpn</safi>
<peerActivateAf>true</peerActivateAf>
</bgpPeerSubAddressFamily>
</bgpPeerAddressFamily>
</bgpPeer>
</bgp>
</vr>
"""
running = etree.fromstring(running_str)
candidate = etree.fromstring(candidate_str)
block = Block(running, candidate)
actual = block.get_printable_diff()
self.assertTrue('[vr]' in actual)
self.assertTrue(' <bgp>' in actual)
self.assertTrue(
' <bgpAddressFamily>...</bgpAddressFamily>' in actual)
self.assertTrue(' <bgpPeer>...</bgpPeer>' in actual)
self.assertTrue(' <bgpAs>65432</bgpAs>' in actual)
self.assertTrue(
' <setLogNbrChanges>true</setLogNbrChanges>' in actual)
self.assertTrue('+ <bgpPeer>' in actual)
self.assertTrue('+ <peerAddr>10.0.2.129</peerAddr>' in actual)
self.assertTrue('+ <peerActivate>true</peerActivate>' in actual)
self.assertTrue('+ <sourceId>lo</sourceId>' in actual)
self.assertTrue('+ <peerDesc>foo-bar</peerDesc>' in actual)
self.assertTrue('+ <peerAs>65432</peerAs>' in actual)
self.assertTrue('+ <bgpPeerAddressFamily>' in actual)
self.assertTrue('+ <afi>l2vpn</afi>' in actual)
self.assertTrue('+ <bgpPeerSubAddressFamily>' in actual)
self.assertTrue('+ <safi>evpn</safi>' in actual)
self.assertTrue(
'+ <peerActivateAf>true</peerActivateAf>' in actual)
self.assertTrue('+ </bgpPeerSubAddressFamily>' in actual)
self.assertTrue('+ </bgpPeer>' in actual)
self.assertTrue(' </bgp>' in actual)