+++ /dev/null
-*** Settings ***
-Documentation TCPMD5 user-facing feature system tests, using PCEP.
-...
-... Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
-...
-... This program and the accompanying materials are made available under the
-... terms of the Eclipse Public License v1.0 which accompanies this distribution,
-... and is available at http://www.eclipse.org/legal/epl-v10.html
-...
-...
-... The original brief description of this suite is at
-... https://wiki.opendaylight.org/view/TCPMD5:Lithium_Feature_Tests#How_to_test
-Suite Setup Set_It_Up
-Suite Teardown Tear_It_Down
-Test Setup FailFast.Fail_This_Fast_On_Previous_Error
-Test Teardown FailFast.Start_Failing_Fast_If_This_Failed
-Library OperatingSystem
-Library RequestsLibrary
-Library SSHLibrary prompt=]>
-Library String
-Library ${CURDIR}/../../../libraries/HsfJson/hsf_json.py
-Resource ${CURDIR}/../../../libraries/ConfigViaRestconf.robot
-Resource ${CURDIR}/../../../libraries/FailFast.robot
-Resource ${CURDIR}/../../../libraries/PcepOperations.robot
-Resource ${CURDIR}/../../../libraries/WaitForFailure.robot
-Variables ${CURDIR}/../../../variables/Variables.py
-Variables ${CURDIR}/../../../variables/pcepuser/variables.py ${MININET}
-
-*** Variables ***
-${directory_for_actual_responses} ${TEMPDIR}${/}actual
-${directory_for_expected_responses} ${TEMPDIR}${/}expected
-${directory_with_template_folders} ${CURDIR}/../../../variables/tcpmd5user/
-
-*** Test Cases ***
-Topology_Precondition
- [Documentation] Compare current pcep-topology to empty one.
- ... Timeout is long enough to see that pcep is ready, with no PCC is connected.
- [Tags] critical
- BuiltIn.Wait_Until_Keyword_Succeeds 300 1 Compare_Topology ${off_json} 010_Precondition.json
-
-Start_Secure_Pcc_Mock
- [Documentation] Execute pcc-mock on Mininet with password set, fail if pcc-mock promptly exits. Keep pcc-mock running for next test cases.
- ${command}= BuiltIn.Set_Variable java -jar ${filename} --password topsecret --reconnect 1 --local-address ${MININET} --remote-address ${CONTROLLER} 2>&1 | tee pccmock.log
- BuiltIn.Log ${command}
- SSHLibrary.Write ${command}
- Read_And_Fail_If_Prompt_Is_Seen
-
-Topology_Unauthorized_1
- [Documentation] Try to catch a glimpse of pcc-mock in pcep-topology. Pass if no change from Precondition is detected over 1 minute.
- [Tags] critical
- WaitForFailure.Verify_Keyword_Does_Not_Fail_Within_Timeout 10s 1s Compare_Topology ${off_json} 020_Unauthorized_1.json
-
-Enable_Tcpmd5_No_Password_Yet
- [Documentation] Send series of restconf puts derived from https://wiki.opendaylight.org/view/BGP_LS_PCEP:TCP_MD5_Guide#RESTCONF_Configuration
- ... Every put should return empty text with allwed status code.
- # No ${mapping_as_string} is given, as there are no placeholders present in the following folders.
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${directory_with_template_folders}${/}key_access_module
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${directory_with_template_folders}${/}key_access_service
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${directory_with_template_folders}${/}md5_client_channel_module
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${directory_with_template_folders}${/}md5_client_channel_service
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${directory_with_template_folders}${/}md5_server_channel_module
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${directory_with_template_folders}${/}md5_server_channel_service
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${directory_with_template_folders}${/}pcep_client_channel_module
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${directory_with_template_folders}${/}pcep_server_channel_module
- # TODO: Is it worth changing ConfigViaRestconf to read ${directory_with_template_folders} variable by default?
-
-Topology_Unauthorized_2
- [Documentation] The same logic as Topology_Unauthorized_1 as no password was provided to ODL.
- [Tags] critical
- WaitForFailure.Verify_Keyword_Does_Not_Fail_Within_Timeout 10s 1s Compare_Topology ${off_json} 030_Unauthorized_2.json
-
-Set_Wrong_Password
- [Documentation] Configure password in pcep dispatcher for client with Mininet IP address.
- ... This password does not match what pcc-mock uses.
- ${password_line}= Construct_Password_Element_Line_Using_Password changeme
- BuiltIn.Log ${password_line}
- Replace_Password_Xml_Element_In_Pcep_Client_Module ${password_line}
-
-Topology_Unauthorized_3
- [Documentation] The same logic as Topology_Unauthorized_1 as incorrect password was provided to ODL.
- [Tags] critical
- WaitForFailure.Verify_Keyword_Does_Not_Fail_Within_Timeout 10s 1s Compare_Topology ${off_json} 040_Unauthorized_3.json
-
-Set_Correct_Password
- [Documentation] Configure password in pcep dispatcher for client with Mininet IP address.
- ... This password finally matches what pcc-mock uses.
- ${password_line}= Construct_Password_Element_Line_Using_Password topsecret
- BuiltIn.Log ${password_line}
- Replace_Password_Xml_Element_In_Pcep_Client_Module ${password_line}
-
-Topology_Intercondition
- [Documentation] Compare pcep-topology to filled one, which includes a tunnel from pcc-mock.
- [Tags] xfail
- BuiltIn.Wait_Until_Keyword_Succeeds 10s 1s Compare_Topology ${default_json} 050_Intercondition.json
-
-Update_Delegated
- [Documentation] Perform update-lsp on the mocked tunnel, check response is success.
- ${text}= PcepOperations.Update_Xml_Lsp_Return_Json ${update_delegated_xml}
- Pcep_Json_Is_Success ${text}
-
-Topology_Updated
- [Documentation] Compare pcep-topology to default_json, which includes the updated tunnel.
- [Tags] critical
- BuiltIn.Wait_Until_Keyword_succeeds 5s 1s Compare_Topology ${updated_json} 060_Topology_Updated.json
-
-Unset_Password
- [Documentation] De-configure password for pcep dispatcher for client with Mininet IP address.
- [Setup] FailFast.Run_Even_When_Failing_Fast
- Replace_Password_Xml_Element_In_Pcep_Client_Module ${EMPTY}
- FailFast.Do_Not_Fail_Fast_From_Now_On
- # NOTE: It is still possible to remain failing, if both previous and this test failed.
- [Teardown] FailFast.Do_Not_Start_Failing_If_This_Failed
-
-Topology_Unauthorized_4
- [Documentation] Wait for pcep-topology to become empty again.
- [Tags] critical
- BuiltIn.Wait_Until_Keyword_Succeeds 10s 1s Compare_Topology ${offjson} 070_Unauthorized_4.json
-
-Stop_Pcc_Mock
- [Documentation] Send ctrl+c to pcc-mock, fails if no prompt is seen
- ... after 3 seconds (the default for SSHLibrary)
- [Setup] FailFast.Run_Even_When_Failing_Fast
- # FIXME: Bgpcepuser has Write_Ctrl_C keyword. Re-use it.
- ${command}= BuiltIn.Evaluate chr(int(3))
- BuiltIn.Log ${command}
- SSHLibrary.Write ${command}
- SSHLibrary.Read_Until_Prompt
- FailFast.Do_Not_Fail_Fast_From_Now_On
- # NOTE: It is still possible to remain failing, if both previous and this test failed.
- [Teardown] FailFast.Do_Not_Start_Failing_If_This_Failed
-
-Topology_Postcondition
- [Documentation] Verify that pcep-topology stays empty.
- [Tags] critical
- WaitForFailure.Verify_Keyword_Does_Not_Fail_Within_Timeout 10 1 Compare_Topology ${offjson} 080_Postcondition.json
- # FIXME: We should delete config changes to not affect next suite.
-
-*** Keywords ***
-Set_It_Up
- [Documentation] Create SSH session to Mininet machine, prepare HTTP client session to Controller.
- ... Figure out latest pcc-mock version and download it from Nexus to Mininet.
- ... Also, delete and create directories for json diff handling.
- SSHLibrary.Open_Connection ${MININET}
- SSHLibrary.Login_With_Public_Key ${MININET_USER} ${USER_HOME}/.ssh/${SSH_KEY} any
- ${current_connection}= SSHLibrary.Get_Connection
- ${current_prompt}= BuiltIn.Set_Variable ${current_connection.prompt}
- BuiltIn.Log ${current_prompt}
- BuiltIn.Set_Suite_Variable ${prompt} ${current_prompt}
- RequestsLibrary.Create_Session ses http://${CONTROLLER}:${RESTCONFPORT}${OPERATIONAL_TOPO_API} auth=${AUTH}
- # TODO: See corresponding bgpuser TODO.
- ${urlbase}= BuiltIn.Set_Variable ${NEXUSURL_PREFIX}/content/repositories/opendaylight.snapshot/org/opendaylight/bgpcep/pcep-pcc-mock
- ${version}= SSHLibrary.Execute_Command curl ${urlbase}/maven-metadata.xml | grep latest | cut -d '>' -f 2 | cut -d '<' -f 1
- # TODO: Use RequestsLibrary and String instead of curl and bash utilities?
- BuiltIn.Log ${version}
- ${namepart}= SSHLibrary.Execute_Command curl ${urlbase}/${version}/maven-metadata.xml | grep value | head -n 1 | cut -d '>' -f 2 | cut -d '<' -f 1
- BuiltIn.Log ${namepart}
- BuiltIn.Set_Suite_Variable ${filename} pcep-pcc-mock-${namepart}-executable.jar
- BuiltIn.Log ${filename}
- ${response}= SSHLibrary.Execute_Command wget -q -N ${urlbase}/${version}/${filename} 2>&1
- BuiltIn.Log ${response}
- OperatingSystem.Remove_Directory ${directory_for_expected_responses} recursive=True
- OperatingSystem.Remove_Directory ${directory_for_actual_responses} recursive=True
- # The previous suite may have been using the same directories.
- OperatingSystem.Create_Directory ${directory_for_expected_responses}
- OperatingSystem.Create_Directory ${directory_for_actual_responses}
- ConfigViaRestconf.Setup_Config_Via_Restconf
- PcepOperations.Setup_Pcep_Operations
- FailFast.Do_Not_Fail_Fast_From_Now_On
-
-Tear_It_Down
- [Documentation] Download pccmock.log and Log its contents.
- ... Compute and Log the diff between expected and actual normalized responses.
- ... Close both HTTP client session and SSH connection to Mininet.
- SSHLibrary.Get_File pccmock.log
- ${pccmocklog}= OperatingSystem.Run cat pccmock.log
- BuiltIn.Log ${pccmocklog}
- ${diff}= OperatingSystem.Run diff -dur ${directory_for_expected_responses} ${directory_for_actual_responses}
- BuiltIn.Log ${diff}
- PcepOperations.Teardown_Pcep_Operations
- ConfigViaRestconf.Teardown_Config_Via_Restconf
- RequestsLibrary.Delete_All_Sessions
- SSHLibrary.Close_All_Connections
-
-Read_And_Fail_If_Prompt_Is_Seen
- [Documentation] Try to read SSH to see prompt, but expect to see no prompt within SSHLibrary's timeout.
- BuiltIn.Run_Keyword_And_Expect_Error No match found for '${prompt}' in *. Read_Text_Before_Prompt
-
-Read_Text_Before_Prompt
- [Documentation] Log text gathered by SSHLibrary.Read_Until_Prompt.
- ... This needs to be a separate keyword just because how Read_And_Fail_If_Prompt_Is_Seen is implemented.
- ${text}= SSHLibrary.Read_Until_Prompt
- BuiltIn.Log ${text}
-
-Compare_Topology
- [Arguments] ${expected} ${name}
- [Documentation] Get current pcep-topology as json, normalize both expected and actual json.
- ... Save normalized jsons to files for later processing.
- ... Error codes and normalized jsons should match exactly.
- # FIXME: See bgpuser to move handling of expected outside WUKS loop, as in bgpuser suite.
- ${normexp}= hsf_json.Hsf_Json ${expected}
- BuiltIn.Log ${normexp}
- OperatingSystem.Create_File ${directory_for_expected_responses}${/}${name} ${normexp}
- ${resp}= RequestsLibrary.Get_Request ses topology/pcep-topology
- BuiltIn.Log ${resp}
- BuiltIn.Log ${resp.text}
- ${normresp}= hsf_json.Hsf_Json ${resp.text}
- BuiltIn.Log ${normresp}
- OperatingSystem.Create_File ${directory_for_actual_responses}${/}${name} ${normresp}
- BuiltIn.Should_Be_Equal_As_Strings ${resp.status_code} 200
- BuiltIn.Should_Be_Equal ${normresp} ${normexp}
-
-Construct_Password_Element_Line_Using_Password
- [Arguments] ${password}
- [Documentation] Return line with password XML element containing given password, whitespace is there so that data to send looks neat.
- ${element}= String.Replace_String ${SPACE}${SPACE}<password>$PASSWORD</password>${\n} $PASSWORD ${password}
- BuiltIn.Log ${element}
- [Return] ${element}
-
-Replace_Password_Xml_Element_In_Pcep_Client_Module
- [Arguments] ${password_element}
- [Documentation] Send restconf PUT to replace the config module specifying PCEP password element (may me empty=missing).
- ${mapping_as_string}= BuiltIn.Set_Variable {'IP': '${MININET}', 'PASSWD': '''${password_element}'''}
- BuiltIn.Log ${mapping_as_string}
- ConfigViaRestconf.Put_Xml_Template_Folder_Config_Via_Restconf ${directory_with_template_folders}${/}pcep_topology_client_module ${mapping_as_string}
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