... 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 request produced by test cases "Get Config Running", "Get Config Running
+... To Confirm No_Edit Before Commit", "Get Config Running To Confirm Delete
+... After Commit" and "Get Config Candidate To Confirm Discard" all use the same
+... message id ("empty") for their requests. This is possible because the
+... requests produced by this suite are strictly serialized. The RFC 6241 does
+... not state that these IDs are unique, it only requires that each ID used is
+... "XML attribute normalized" if the client wants it to be returned unmodified.
+... The RFC specifically says that "the content of this attribute is not
+... interpreted in any way, it only is stored to be returned with the reply to
+... the request. The reuse of the "empty" string for the 4 test cases was chosen
+... for simplicity.
+...
+... TODO: Change the 4 testcases to use unique message IDs.
Suite Setup Setup_Everything
Suite Teardown Teardown_Everything
Test Setup SetupUtils.Setup_Test_With_Logging_And_Fast_Failing
Library SSHLibrary
Resource ${CURDIR}/../../../libraries/FailFast.robot
Resource ${CURDIR}/../../../libraries/SetupUtils.robot
+Resource ${CURDIR}/../../../libraries/SSHKeywords.robot
Resource ${CURDIR}/../../../libraries/Utils.robot
Variables ${CURDIR}/../../../variables/Variables.py
*** Variables ***
${datadir} ${CURDIR}/../../../variables/netconf/MDSAL
${dataext} msg
+${ssh_netconf_pid} -1
*** Test Cases ***
Connect_To_ODL_Netconf
[Documentation] Connect to ODL Netconf and fail if that is not possible.
+ Create_ODL_Netconf_Connection
Open_ODL_Netconf_Connection
- ${hello_message}= Get_Data hello
- Transmit_Message ${hello_message}
Get_Config_Running
[Documentation] Make sure the configuration has only the default elements in it.
- Perform_Test get-config
+ Check_Test_Objects_Not_Present_In_Config get-config
Missing_Message_ID_Attribute
[Documentation] Check that messages with missing "message-ID" attribute are rejected with the correct error (RFC 6241, section 4.1).
Get_Config_Running_To_Confirm_No_Edit_Before_Commit
[Documentation] Make sure the running configuration is still unchanged as the change was not commited yet.
- Perform_Test get-config-no-edit-before-commit
+ Check_Test_Objects_Not_Present_In_Config get-config-no-edit-before-commit
Commit_Edit
[Documentation] Commit the change and check the reply.
${data}= Utils.Get_Data_From_URI config config:modules headers=${ACCEPT_XML}
BuiltIn.Should_Contain ${data} <name>name0</name>
+Terminate_Connection_Gracefully
+ [Documentation] Close the session and disconnect.
+ Close_ODL_Netconf_Connection_Gracefully
+
+name0_In_Config_Modules_Via_Restconf_After_Disconnect
+ [Documentation] Check that the change is still visible through Restconf after Netconf disconnect.
+ ${data}= Utils.Get_Data_From_URI config config:modules headers=${ACCEPT_XML}
+ BuiltIn.Should_Contain ${data} <name>name0</name>
+
+Reconnect_To_ODL_Netconf_After_Graceful_Session_End
+ [Documentation] Reconnect to ODL Netconf and fail if that is not possible.
+ Open_ODL_Netconf_Connection
+
+name0_In_Config_Running_After_Reconnect
+ [Documentation] Check that the change is now in the configuration.
+ ${reply}= Load_And_Send_Message get-config-edit-after-commit
+ BuiltIn.Should_Contain ${reply} <name>name0</name>
+
+name0_In_Config_Modules_Via_Restconf_After_Reconnect
+ [Documentation] Check that the change is still visible through Restconf after Netconf reconnect.
+ ${data}= Utils.Get_Data_From_URI config config:modules headers=${ACCEPT_XML}
+ BuiltIn.Should_Contain ${data} <name>name0</name>
+
Edit_Config_Modules_Create_Shall_Fail_Now
[Documentation] Request a "create" operation of an element that already exists and check that it fails with the correct error (RFC 6241, section 7.2, operation "create").
Perform_Test config-modules-create
Get_Config_Running_To_Confirm_Delete_After_Commit
[Documentation] Check that the element is gone.
- Perform_Test get-config-delete-after-commit
+ Check_Test_Objects_Not_Present_In_Config get-config-delete-after-commit
Restconf_Get_Modules_Shall_Return_404
[Documentation] Check that "Not Found" is returned when Restconf is asked for the deleted element.
[Documentation] Attempt to perform "commit" when there are no changes in the candidate configuration and check that it fails with the correct error.
Test_Commit_With_No_Transactions
-Edit_Config_Another_Modules_Merge
- [Documentation] Create the element in the candidate configuration again and check the reply.
+Edit_Config_Another_Modules_Merge_For_Discard
+ [Documentation] Create an element to be discarded and check the reply.
Perform_Test config-modules-merge-2
-Get_Config_Candidate
- [Documentation] Check that the element is present in the candidate configuration.
+Get_And_Check_Config_Candidate_For_Discard
+ [Documentation] Check that the element to be discarded is present in the candidate configuration.
${reply}= Load_And_Send_Message get-config-candidate
BuiltIn.Should_Contain ${reply} <name>name1</name>
BuiltIn.Should_Not_Contain ${reply} name0
-Discard_Changes
+Discard_Changes_Using_Discard_Request
[Documentation] Ask the server to discard the candidate and check the reply.
Perform_Test commit-discard
-Get_Config_Candidate_To_Confirm_Discard
+Get_And_Check_Config_Candidate_To_Confirm_Discard
[Documentation] Check that the element was really discarded.
- Perform_Test get-config-candidate-discard
+ Check_Test_Objects_Not_Present_In_Config get-config-candidate-discard
Edit_Config_Modules_Multiple_Modules_Merge_1
[Documentation] Create the element with "name2" subelement again and check the reply.
BuiltIn.Should_Contain ${data} <name>name3</name>
BuiltIn.Should_Contain ${data} <name>name4</name>
+Abort_Connection_To_Simulate_Session_Failure
+ [Documentation] Simulate session failure by disconnecting without terminating the session.
+ Abort_ODL_Netconf_Connection
+
+name2_name3_name4_In_Config_Modules_Via_Restconf_After_Session_Fail
+ [Documentation] Check that the 3 subelements are visible via Restconf.
+ ${data}= Utils.Get_Data_From_URI config config:modules headers=${ACCEPT_XML}
+ BuiltIn.Should_Contain ${data} <name>name2</name>
+ BuiltIn.Should_Contain ${data} <name>name3</name>
+ BuiltIn.Should_Contain ${data} <name>name4</name>
+
+Reconnect_To_ODL_Netconf_After_Session_Failure
+ [Documentation] Reconnect to ODL Netconf and fail if that is not possible.
+ Open_ODL_Netconf_Connection
+
+name2_name3_name4_In_Running_Config_After_Session_Failure
+ [Documentation] Check that the 3 subelements are now present in the running configuration.
+ ${reply}= Load_And_Send_Message merge-multiple-check
+ BuiltIn.Should_Contain ${reply} <name>name2</name>
+ BuiltIn.Should_Contain ${reply} <name>name3</name>
+ BuiltIn.Should_Contain ${reply} <name>name4</name>
+
Edit_Multiple_Modules_Merge
[Documentation] Add another subelement named "test" to the element and check the reply.
Perform_Test merge-multiple-edit
${data}= OperatingSystem.Get_File ${datadir}${/}${name}.${dataext}
[Return] ${data}
-Open_ODL_Netconf_Connection
+Create_ODL_Netconf_Connection
[Arguments] ${host}=${CONTROLLER} ${port}=${ODL_NETCONF_PORT} ${user}=${ODL_NETCONF_USER} ${password}=${ODL_NETCONF_PASSWORD}
[Documentation] Open a netconf connecion to the given machine.
# The "-s netconf" flag (see the "SSHLibrary.Write" line below) is not
# going to need to use this operation (Netconf Performance and Scaling
# comes to my mind now as one of the things tested is the performance
# of the direct netconf connection.
- SSHLibrary.Open_Connection ${host} prompt=${ODL_SYSTEM_PROMPT} timeout=10s
+ # TODO: Make this keyword return a dictionary object with all the
+ # data about the prepared connection neatly packaged. Make all
+ # the other keywords handling the connection accept such an
+ # object and pull the data out of it rather than relying on
+ # global variables. This will allow for tracking more Netconf
+ # connections, increasing utility.
+ ${control}= SSHLibrary.Open_Connection ${host} prompt=${ODL_SYSTEM_PROMPT} timeout=10s
+ Utils.Flexible_Controller_Login
+ BuiltIn.Set_Suite_Variable ${ssh_control} ${control}
+ ${netconf}= SSHLibrary.Open_Connection ${host} prompt=${ODL_SYSTEM_PROMPT} timeout=10s
Utils.Flexible_Controller_Login
- SSHLibrary.Write sshpass -p ${password} ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no ${user}\@127.0.0.1 -p ${port} -s netconf
+ BuiltIn.Set_Suite_Variable ${ssh_netconf} ${netconf}
+ BuiltIn.Set_Suite_Variable ${ssh_port} ${port}
+ BuiltIn.Set_Suite_Variable ${ssh_user} ${user}
+ BuiltIn.Set_Suite_Variable ${ssh_password} ${password}
+
+Reopen_ODL_Netconf_Connection
+ [Documentation] Reopen a closed netconf connection.
+ SSHLibrary.Write sshpass -p ${ssh_password} ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no ${ssh_user}\@127.0.0.1 -p ${ssh_port} -s netconf
${hello}= SSHLibrary.Read_Until ${ODL_NETCONF_PROMPT}
+ SSHLibrary.Switch_Connection ${ssh_control}
+ ${pid}= SSHLibrary.Execute_Command ps -A | grep sshpass | cut -b 1-6
+ BuiltIn.Set_Suite_Variable ${ssh_netconf_pid} ${pid}
+ SSHLibrary.Switch_Connection ${ssh_netconf}
+ [Return] ${hello}
+
+Open_ODL_Netconf_Connection
+ [Documentation] Open a prepared netconf connecion.
+ ${hello}= Reopen_ODL_Netconf_Connection
+ ${hello_message}= Get_Data hello
+ Transmit_Message ${hello_message}
[Return] ${hello}
Transmit_Message
${expected}= Prepare_For_Search ${expected_reply}
[Return] ${expected}
-Close_ODL_Netconf_Connection
+Abort_ODL_Netconf_Connection
[Documentation] Correctly close the Netconf connection and make sure it is really dead.
- Utils.Write_Bare_Ctrl_D
+ BuiltIn.Return_From_Keyword_If ${ssh_netconf_pid} == -1
+ ${kill_command}= BuiltIn.Set_Variable kill ${ssh_netconf_pid}
+ BuiltIn.Set_Suite_Variable ${ssh_netconf_pid} -1
+ SSHLibrary.Switch_Connection ${ssh_control}
+ SSHLibrary.Write ${kill_command}
+ SSHLibrary.Read_Until_Prompt
+ SSHLibrary.Switch_Connection ${ssh_netconf}
SSHLibrary.Read_Until_Prompt
+Close_ODL_Netconf_Connection_Gracefully
+ Perform_Test close-session
+ Abort_ODL_Netconf_Connection
+
Setup_Everything
[Documentation] Setup resources and create session for Restconf checking.
SetupUtils.Setup_Utils_For_Setup_And_Teardown
Teardown_Everything
[Documentation] Close the Netconf connection and destroy all sessions in the requests library.
- Close_ODL_Netconf_Connection
+ Abort_ODL_Netconf_Connection
RequestsLibrary.Delete_All_Sessions
+Check_Test_Objects_Not_Present_In_Config
+ [Arguments] ${name}
+ [Documentation] Use dataset with the specified name to get the configuration and check that none of our test objects are there.
+ ${reply}= Load_And_Send_Message ${name}
+ BuiltIn.Should_Not_Contain ${reply} <name>name0</name>
+ BuiltIn.Should_Not_Contain ${reply} <name>name1</name>
+ BuiltIn.Should_Not_Contain ${reply} <name>name2</name>
+ BuiltIn.Should_Not_Contain ${reply} <name>name3</name>
+ BuiltIn.Should_Not_Contain ${reply} <name>name4</name>
+
Perform_Test
[Arguments] ${name}
[Documentation] Load and send the request from the dataset and compare the returned reply to the one stored in the dataset.
BuiltIn.Should_Be_Equal ${actual} ${newline}${expected}${ODL_NETCONF_PROMPT}
[Return] ${actual}
+Send_And_Check
+ [Arguments] ${name} ${expected}
+ ${actual}= Load_And_Send_Message ${name}
+ BuiltIn.Should_Be_Equal ${actual} ${expected}
+
Test_Commit_With_No_Transactions
[Documentation] Issue a "commit" RPC request and check that it fails with "No current transactions" error.
${reply}= Load_And_Send_Message commit-no-transaction
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