tests: add some tests for ryu.lib.of_config.classes

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

2 files changed, 443 insertions, 0 deletions

diff --git a/ryu/tests/unit/lib/test_of_config_classes.py b/ryu/tests/unit/lib/test_of_config_classes.py
new file mode 100644
index 00000000..9fa99a4d
--- /dev/null
+++ b/ryu/tests/unit/lib/test_of_config_classes.py
@@ -0,0 +1,442 @@
+# Copyright (C) 2014 Nippon Telegraph and Telephone Corporation.
+# Copyright (C) 2014 YAMAMOTO Takashi <yamamoto at valinux co jp>
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import unittest
+from nose.tools import eq_
+from nose.tools import ok_
+
+import sys
+import lxml.etree as ET
+from xml_compare import xml_compare
+
+from ryu.lib.of_config import classes as ofc
+
+
+GET = """<ns0:capable-switch xmlns:ns0="urn:onf:of111:config:yang">
+  <ns0:id>CapableSwitch0</ns0:id>
+  <ns0:resources>
+    <ns0:port>
+      <ns0:resource-id>LogicalSwitch9-Port4</ns0:resource-id>
+      <ns0:number>4</ns0:number>
+      <ns0:name>Port4</ns0:name>
+      <ns0:current-rate>5000</ns0:current-rate>
+      <ns0:max-rate>5000</ns0:max-rate>
+      <ns0:configuration>
+        <ns0:admin-state>up</ns0:admin-state>
+        <ns0:no-receive>false</ns0:no-receive>
+        <ns0:no-forward>false</ns0:no-forward>
+        <ns0:no-packet-in>false</ns0:no-packet-in>
+      </ns0:configuration>
+      <ns0:state>
+        <ns0:oper-state>up</ns0:oper-state>
+        <ns0:blocked>false</ns0:blocked>
+        <ns0:live>true</ns0:live>
+      </ns0:state>
+      <ns0:features>
+        <ns0:current>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:current>
+        <ns0:advertised>
+          <ns0:rate>other</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:advertised>
+        <ns0:supported>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:supported>
+        <ns0:advertised-peer>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:advertised-peer>
+      </ns0:features>
+    </ns0:port>
+    <ns0:port>
+      <ns0:resource-id>LogicalSwitch9-Port3</ns0:resource-id>
+      <ns0:number>3</ns0:number>
+      <ns0:name>Port3</ns0:name>
+      <ns0:current-rate>5000</ns0:current-rate>
+      <ns0:max-rate>5000</ns0:max-rate>
+      <ns0:configuration>
+        <ns0:admin-state>up</ns0:admin-state>
+        <ns0:no-receive>false</ns0:no-receive>
+        <ns0:no-forward>false</ns0:no-forward>
+        <ns0:no-packet-in>false</ns0:no-packet-in>
+      </ns0:configuration>
+      <ns0:state>
+        <ns0:oper-state>up</ns0:oper-state>
+        <ns0:blocked>false</ns0:blocked>
+        <ns0:live>true</ns0:live>
+      </ns0:state>
+      <ns0:features>
+        <ns0:current>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:current>
+        <ns0:advertised>
+          <ns0:rate>other</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:advertised>
+        <ns0:supported>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:supported>
+        <ns0:advertised-peer>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:advertised-peer>
+      </ns0:features>
+    </ns0:port>
+    <ns0:port>
+      <ns0:resource-id>LogicalSwitch7-Port2</ns0:resource-id>
+      <ns0:number>2</ns0:number>
+      <ns0:name>Port2</ns0:name>
+      <ns0:current-rate>5000</ns0:current-rate>
+      <ns0:max-rate>5000</ns0:max-rate>
+      <ns0:configuration>
+        <ns0:admin-state>up</ns0:admin-state>
+        <ns0:no-receive>false</ns0:no-receive>
+        <ns0:no-forward>false</ns0:no-forward>
+        <ns0:no-packet-in>false</ns0:no-packet-in>
+      </ns0:configuration>
+      <ns0:state>
+        <ns0:oper-state>up</ns0:oper-state>
+        <ns0:blocked>false</ns0:blocked>
+        <ns0:live>true</ns0:live>
+      </ns0:state>
+      <ns0:features>
+        <ns0:current>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:current>
+        <ns0:advertised>
+          <ns0:rate>other</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:advertised>
+        <ns0:supported>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:supported>
+        <ns0:advertised-peer>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:advertised-peer>
+      </ns0:features>
+    </ns0:port>
+    <ns0:port>
+      <ns0:resource-id>LogicalSwitch7-Port1</ns0:resource-id>
+      <ns0:number>1</ns0:number>
+      <ns0:name>Port1</ns0:name>
+      <ns0:current-rate>5000</ns0:current-rate>
+      <ns0:max-rate>5000</ns0:max-rate>
+      <ns0:configuration>
+        <ns0:admin-state>up</ns0:admin-state>
+        <ns0:no-receive>false</ns0:no-receive>
+        <ns0:no-forward>false</ns0:no-forward>
+        <ns0:no-packet-in>false</ns0:no-packet-in>
+      </ns0:configuration>
+      <ns0:state>
+        <ns0:oper-state>up</ns0:oper-state>
+        <ns0:blocked>false</ns0:blocked>
+        <ns0:live>true</ns0:live>
+      </ns0:state>
+      <ns0:features>
+        <ns0:current>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:current>
+        <ns0:advertised>
+          <ns0:rate>other</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:advertised>
+        <ns0:supported>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:supported>
+        <ns0:advertised-peer>
+          <ns0:rate>100Mb-FD</ns0:rate>
+          <ns0:auto-negotiate>true</ns0:auto-negotiate>
+          <ns0:medium>copper</ns0:medium>
+          <ns0:pause>unsupported</ns0:pause>
+        </ns0:advertised-peer>
+      </ns0:features>
+    </ns0:port>
+    <ns0:queue>
+      <ns0:resource-id>LogicalSwitch9-Port4-Queue992</ns0:resource-id>
+      <ns0:id>992</ns0:id>
+      <ns0:port>4</ns0:port>
+      <ns0:properties>
+        <ns0:min-rate>10</ns0:min-rate>
+        <ns0:max-rate>130</ns0:max-rate>
+      </ns0:properties>
+    </ns0:queue>
+    <ns0:queue>
+      <ns0:resource-id>LogicalSwitch9-Port4-Queue991</ns0:resource-id>
+      <ns0:id>991</ns0:id>
+      <ns0:port>4</ns0:port>
+      <ns0:properties>
+        <ns0:min-rate>10</ns0:min-rate>
+        <ns0:max-rate>120</ns0:max-rate>
+      </ns0:properties>
+    </ns0:queue>
+    <ns0:queue>
+      <ns0:resource-id>LogicalSwitch7-Port2-Queue994</ns0:resource-id>
+      <ns0:id>994</ns0:id>
+      <ns0:port>2</ns0:port>
+      <ns0:properties>
+        <ns0:min-rate>400</ns0:min-rate>
+        <ns0:max-rate>900</ns0:max-rate>
+      </ns0:properties>
+    </ns0:queue>
+    <ns0:queue>
+      <ns0:resource-id>LogicalSwitch7-Port2-Queue993</ns0:resource-id>
+      <ns0:id>993</ns0:id>
+      <ns0:port>2</ns0:port>
+      <ns0:properties>
+        <ns0:min-rate>200</ns0:min-rate>
+        <ns0:max-rate>300</ns0:max-rate>
+      </ns0:properties>
+    </ns0:queue>
+  </ns0:resources>
+  <ns0:logical-switches>
+    <ns0:switch>
+      <ns0:id>LogicalSwitch9</ns0:id>
+      <ns0:capabilities>
+        <ns0:max-buffered-packets>0</ns0:max-buffered-packets>
+        <ns0:max-tables>255</ns0:max-tables>
+        <ns0:max-ports>16777216</ns0:max-ports>
+        <ns0:flow-statistics>true</ns0:flow-statistics>
+        <ns0:table-statistics>true</ns0:table-statistics>
+        <ns0:port-statistics>true</ns0:port-statistics>
+        <ns0:group-statistics>true</ns0:group-statistics>
+        <ns0:queue-statistics>true</ns0:queue-statistics>
+        <ns0:reassemble-ip-fragments>false</ns0:reassemble-ip-fragments>
+        <ns0:block-looping-ports>false</ns0:block-looping-ports>
+        <ns0:reserved-port-types>
+          <ns0:type>all</ns0:type>
+          <ns0:type>controller</ns0:type>
+          <ns0:type>table</ns0:type>
+          <ns0:type>inport</ns0:type>
+          <ns0:type>any</ns0:type>
+        </ns0:reserved-port-types>
+        <ns0:group-types>
+          <ns0:type>all</ns0:type>
+          <ns0:type>select</ns0:type>
+          <ns0:type>indirect</ns0:type>
+          <ns0:type>fast-failover</ns0:type>
+        </ns0:group-types>
+        <ns0:group-capabilities>
+          <ns0:capability>select-weight</ns0:capability>
+          <ns0:capability>select-liveness</ns0:capability>
+          <ns0:capability>chaining</ns0:capability>
+        </ns0:group-capabilities>
+        <ns0:action-types>
+          <ns0:type>output</ns0:type>
+          <ns0:type>group</ns0:type>
+          <ns0:type>set-queue</ns0:type>
+          <ns0:type>set-mpls-ttl</ns0:type>
+          <ns0:type>dec-mpls-ttl</ns0:type>
+          <ns0:type>set-nw-ttl</ns0:type>
+          <ns0:type>dec-nw-ttl</ns0:type>
+          <ns0:type>copy-ttl-out</ns0:type>
+          <ns0:type>copy-ttl-in</ns0:type>
+          <ns0:type>push-vlan</ns0:type>
+          <ns0:type>pop-vlan</ns0:type>
+          <ns0:type>push-mpls</ns0:type>
+          <ns0:type>pop-mpls</ns0:type>
+          <ns0:type>push-pbb</ns0:type>
+          <ns0:type>pop-pbb</ns0:type>
+          <ns0:type>set-field</ns0:type>
+        </ns0:action-types>
+        <ns0:instruction-types>
+          <ns0:type>goto-table</ns0:type>
+          <ns0:type>write-metadata</ns0:type>
+          <ns0:type>write-actions</ns0:type>
+          <ns0:type>apply-actions</ns0:type>
+          <ns0:type>clear-actions</ns0:type>
+          <ns0:type>meter</ns0:type>
+        </ns0:instruction-types>
+      </ns0:capabilities>
+      <ns0:datapath-id>08:60:6E:7F:74:E7:00:09</ns0:datapath-id>
+      <ns0:enabled>true</ns0:enabled>
+      <ns0:check-controller-certificate>false
+        </ns0:check-controller-certificate>
+      <ns0:lost-connection-behavior>failSecureMode
+        </ns0:lost-connection-behavior>
+      <ns0:controllers>
+        <ns0:controller>
+          <ns0:id>Switch9-Controller</ns0:id>
+          <ns0:role>equal</ns0:role>
+          <ns0:ip-address>127.0.0.1</ns0:ip-address>
+          <ns0:port>6633</ns0:port>
+          <ns0:protocol>tcp</ns0:protocol>
+          <ns0:state>
+            <ns0:connection-state>down</ns0:connection-state>
+            <ns0:supported-versions>1.3</ns0:supported-versions>
+          </ns0:state>
+        </ns0:controller>
+      </ns0:controllers>
+      <ns0:resources>
+        <ns0:port>LogicalSwitch9-Port4</ns0:port>
+        <ns0:port>LogicalSwitch9-Port3</ns0:port>
+        <ns0:queue>LogicalSwitch9-Port4-Queue992</ns0:queue>
+        <ns0:queue>LogicalSwitch9-Port4-Queue991</ns0:queue>
+      </ns0:resources>
+    </ns0:switch>
+    <ns0:switch>
+      <ns0:id>LogicalSwitch7</ns0:id>
+      <ns0:capabilities>
+        <ns0:max-buffered-packets>0</ns0:max-buffered-packets>
+        <ns0:max-tables>255</ns0:max-tables>
+        <ns0:max-ports>16777216</ns0:max-ports>
+        <ns0:flow-statistics>true</ns0:flow-statistics>
+        <ns0:table-statistics>true</ns0:table-statistics>
+        <ns0:port-statistics>true</ns0:port-statistics>
+        <ns0:group-statistics>true</ns0:group-statistics>
+        <ns0:queue-statistics>true</ns0:queue-statistics>
+        <ns0:reassemble-ip-fragments>false</ns0:reassemble-ip-fragments>
+        <ns0:block-looping-ports>false</ns0:block-looping-ports>
+        <ns0:reserved-port-types>
+          <ns0:type>all</ns0:type>
+          <ns0:type>controller</ns0:type>
+          <ns0:type>table</ns0:type>
+          <ns0:type>inport</ns0:type>
+          <ns0:type>any</ns0:type>
+        </ns0:reserved-port-types>
+        <ns0:group-types>
+          <ns0:type>all</ns0:type>
+          <ns0:type>select</ns0:type>
+          <ns0:type>indirect</ns0:type>
+          <ns0:type>fast-failover</ns0:type>
+        </ns0:group-types>
+        <ns0:group-capabilities>
+          <ns0:capability>select-weight</ns0:capability>
+          <ns0:capability>select-liveness</ns0:capability>
+          <ns0:capability>chaining</ns0:capability>
+        </ns0:group-capabilities>
+        <ns0:action-types>
+          <ns0:type>output</ns0:type>
+          <ns0:type>group</ns0:type>
+          <ns0:type>set-queue</ns0:type>
+          <ns0:type>set-mpls-ttl</ns0:type>
+          <ns0:type>dec-mpls-ttl</ns0:type>
+          <ns0:type>set-nw-ttl</ns0:type>
+          <ns0:type>dec-nw-ttl</ns0:type>
+          <ns0:type>copy-ttl-out</ns0:type>
+          <ns0:type>copy-ttl-in</ns0:type>
+          <ns0:type>push-vlan</ns0:type>
+          <ns0:type>pop-vlan</ns0:type>
+          <ns0:type>push-mpls</ns0:type>
+          <ns0:type>pop-mpls</ns0:type>
+          <ns0:type>set-field</ns0:type>
+        </ns0:action-types>
+        <ns0:instruction-types>
+          <ns0:type>goto-table</ns0:type>
+          <ns0:type>write-metadata</ns0:type>
+          <ns0:type>write-actions</ns0:type>
+          <ns0:type>apply-actions</ns0:type>
+          <ns0:type>clear-actions</ns0:type>
+        </ns0:instruction-types>
+      </ns0:capabilities>
+      <ns0:datapath-id>08:60:6E:7F:74:E7:00:07</ns0:datapath-id>
+      <ns0:enabled>true</ns0:enabled>
+      <ns0:check-controller-certificate>false
+        </ns0:check-controller-certificate>
+      <ns0:lost-connection-behavior>failSecureMode
+        </ns0:lost-connection-behavior>
+      <ns0:controllers>
+        <ns0:controller>
+          <ns0:id>Switch7-Controller</ns0:id>
+          <ns0:role>equal</ns0:role>
+          <ns0:ip-address>127.0.0.1</ns0:ip-address>
+          <ns0:port>6633</ns0:port>
+          <ns0:protocol>tcp</ns0:protocol>
+          <ns0:state>
+            <ns0:connection-state>down</ns0:connection-state>
+            <ns0:supported-versions>1.2</ns0:supported-versions>
+          </ns0:state>
+        </ns0:controller>
+      </ns0:controllers>
+      <ns0:resources>
+        <ns0:port>LogicalSwitch7-Port2</ns0:port>
+        <ns0:port>LogicalSwitch7-Port1</ns0:port>
+        <ns0:queue>LogicalSwitch7-Port2-Queue994</ns0:queue>
+        <ns0:queue>LogicalSwitch7-Port2-Queue993</ns0:queue>
+      </ns0:resources>
+    </ns0:switch>
+  </ns0:logical-switches>
+</ns0:capable-switch>
+"""
+
+
+class Test_of_config_classes(unittest.TestCase):
+    """ Test case for ryu.lib.of_config.classes
+    """
+
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    def test_parse(self):
+        for xml0 in [GET]:
+            o = ofc.OFCapableSwitchType.from_xml(xml0)
+            xml1 = o.to_xml('capable-switch')
+            ok_(xml_compare(ET.fromstring(xml0), ET.fromstring(xml1),
+                            reporter=sys.stderr.write))
+
+    def test_alt_names(self):
+        xml0 = GET
+        o = ofc.OFCapableSwitchType.from_xml(xml0)
+        eq_(o.logical_switches, getattr(o, 'logical_switches'))
+        eq_(o.logical_switches, getattr(o, 'logical-switches'))
+
+    def test_iterate(self):
+        xml0 = GET
+        o = ofc.OFCapableSwitchType.from_xml(xml0)
+        for lsw in o.logical_switches.switch:
+            ok_(str(lsw.id).startswith('LogicalSwitch'))
diff --git a/tools/test-requires b/tools/test-requires
index 9b61d84a..2ffd739b 100644
--- a/tools/test-requires
+++ b/tools/test-requires
@@ -3,3 +3,4 @@ mock
 nose
 pep8
 pylint==0.25.0
+xml_compare