2 Documentation Basic tests for odl-bgpcep-pcep-all feature.
4 ... Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
6 ... This program and the accompanying materials are made available under the
7 ... terms of the Eclipse Public License v1.0 which accompanies this distribution,
8 ... and is available at http://www.eclipse.org/legal/epl-v10.html
10 Suite Teardown Tear_It_Down
11 Library OperatingSystem
12 Library SSHLibrary prompt=]>
13 Library RequestsLibrary
14 Library ${CURDIR}/../../../libraries/HsfJson/hsf_json.py
15 Resource ${CURDIR}/../../../libraries/PcepOperations.robot
16 Variables ${CURDIR}/../../../variables/Variables.py
17 Variables ${CURDIR}/../../../variables/pcepuser/variables.py ${MININET}
20 ${ExpDir} ${CURDIR}/expected
21 ${ActDir} ${CURDIR}/actual
25 [Documentation] Compare current pcep-topology to off_json variable.
26 ... Timeout is long enough to ODL boot, to see that pcep is ready, with no PCC is connected.
28 Wait_Until_Keyword_Succeeds 300 1 Compare_Topology ${off_json} 010_Topology_Precondition
31 [Documentation] Execute pcc-mock on Mininet, fail is Open is not sent, keep it running for next tests.
32 ${command}= Set_Variable java -jar ${filename} --local-address ${MININET} --remote-address ${CONTROLLER} 2>&1 | tee pccmock.log
35 Read_Until started, sent proposal Open
38 [Documentation] Compare pcep-topology to default_json, which includes a tunnel from pcc-mock.
39 ... Timeout is lower than in Precondition, as state from pcc-mock should be updated quickly.
41 Wait_Until_Keyword_succeeds 5 1 Compare_Topology ${default_json} 020_Topology_Default
44 [Documentation] Perform update-lsp on the mocked tunnel, check response is success.
46 ${text}= Update_Xml_Lsp_Return_Json ${update_delegated_xml}
47 Pcep_Json_Is_Success ${text}
50 [Documentation] Compare pcep-topology to default_json, which includes the updated tunnel.
52 Wait_Until_Keyword_succeeds 5 1 Compare_Topology ${updated_json} 030_Topology_Updated
54 Refuse_Remove_Delegated
55 [Documentation] Perform remove-lsp on the mocked tunnel, check that mock-pcc has refused to remove it.
57 ${text}= Remove_Xml_Lsp_Return_Json ${remove_delegated_xml}
58 Pcep_Json_Is_Refused ${text}
60 Topology_Still_Updated
61 [Documentation] Compare pcep-topology to default_json, which includes the updated tunnel, to verify that refusal did not break topology.
63 Wait_Until_Keyword_succeeds 5 1 Compare_Topology ${updated_json} 040_Topology_Still_Updated
66 [Documentation] Perform add-lsp to create new tunnel, check that response is success.
68 ${text}= Add_Xml_Lsp_Return_Json ${add_instantiated_xml}
69 Pcep_Json_Is_Success ${text}
71 Topology_Second_Default
72 [Documentation] Compare pcep-topology to default_json, which includes the updated delegated and default instantiated tunnel.
74 Wait_Until_Keyword_succeeds 5 1 Compare_Topology ${updated_default_json} 050_Topology_Second_Default
77 [Documentation] Perform update-lsp on the newly instantiated tunnel, check that response is success.
79 ${text}= Update_Xml_Lsp_Return_Json ${update_instantiated_xml}
80 Pcep_Json_Is_Success ${text}
82 Topology_Second_Updated
83 [Documentation] Compare pcep-topology to default_json, which includes the updated delegated and updated instantiated tunnel.
85 Wait_Until_Keyword_succeeds 5 1 Compare_Topology ${updated_updated_json} 060_Topology_Second_Updated
88 [Documentation] Perform remove-lsp on the instantiated tunnel, check that response is success.
90 ${text}= Remove_Xml_Lsp_Return_Json ${remove_instantiated_xml}
91 Pcep_Json_Is_Success ${text}
93 Topology_Again_Updated
94 [Documentation] Compare pcep-topology to default_json, which includes the updated tunnel, to verify that instantiated tunnel was removed.
96 Wait_Until_Keyword_succeeds 5 1 Compare_Topology ${updated_json} 070_Topology_Again_Updated
99 [Documentation] Send ctrl+c to pcc-mock, fails if no prompt is seen
100 ... after 3 seconds (the default for SSHLibrary)
101 ${command}= Evaluate chr(int(3))
106 Topology_Postcondition
107 [Documentation] Compare curent pcep-topology to "off_json" again.
109 Wait_Until_Keyword_Succeeds 5 1 Compare_Topology ${off_json} 080_Topology_Postcondition
113 [Documentation] Create SSH session to Mininet machine, prepare HTTP client session to Controller.
114 ... Figure out latest pcc-mock version and download it from Nexus to Mininet.
115 ... Also, delete and create directories for json diff handling.
116 Open_Connection ${MININET}
117 Login_With_Public_Key ${MININET_USER} ${USER_HOME}/.ssh/${SSH_KEY} any
118 Create_Session ses http://${CONTROLLER}:${RESTCONFPORT}/restconf/operational/network-topology:network-topology auth=${AUTH}
119 ${urlbase}= Set_Variable ${NEXUSURL_PREFIX}/content/repositories/opendaylight.snapshot/org/opendaylight/bgpcep/pcep-pcc-mock
120 ${version}= Execute_Command curl ${urlbase}/maven-metadata.xml | grep latest | cut -d '>' -f 2 | cut -d '<' -f 1
122 ${namepart}= Execute_Command curl ${urlbase}/${version}/maven-metadata.xml | grep value | head -n 1 | cut -d '>' -f 2 | cut -d '<' -f 1
124 Set_Suite_Variable ${filename} pcep-pcc-mock-${namepart}-executable.jar
126 ${response}= Execute_Command wget -q -N ${urlbase}/${version}/${filename} 2>&1
128 Remove_Directory ${ExpDir}
129 Remove_Directory ${ActDir}
130 Create_Directory ${ExpDir}
131 Create_Directory ${ActDir}
132 Setup_Pcep_Operations
135 [Arguments] ${expected} ${name}
136 [Documentation] Get current pcep-topology as json, normalize both expected and actual json.
137 ... Save normalized jsons to files for later processing.
138 ... Error codes and normalized jsons should match exactly.
139 ${normexp}= Hsf_Json ${expected}
141 Create_File ${ExpDir}${/}${name} ${normexp}
142 ${resp}= RequestsLibrary.Get ses topology/pcep-topology
145 ${normresp}= Hsf_Json ${resp.text}
147 Create_File ${ActDir}${/}${name} ${normresp}
148 Should_Be_Equal_As_Strings ${resp.status_code} 200
149 Should_Be_Equal ${normresp} ${normexp}
152 [Documentation] Download pccmock.log and Log its contents.
153 ... Compute and Log the diff between expected and actual normalized responses.
154 ... Close both HTTP client session and SSH connection to Mininet.
155 SSHLibrary.Get_File pccmock.log
156 ${pccmocklog}= Run cat pccmock.log
158 ${diff}= Run diff -dur ${ExpDir} ${ActDir}
160 Teardown_Pcep_Operations
162 Close_All_Connections