2 Documentation Common Keywords for the SFC Test suites.
4 Resource ../Utils.robot
9 Get JSON Elements From URI
11 ${resp} = RequestsLibrary.Get Request session ${uri}
12 [Return] ${resp.json()}
14 Check Classifier Flows
15 ${flowList} = DockerSfc.Get Flows In Docker Containers
16 BuiltIn.log ${flowList}
17 BuiltIn.Should Contain ${flowList} *actions=pop_nsh*
18 BuiltIn.Should Contain ${flowList} *actions=push_nsh*
20 Check Service Function Types Added
21 [Arguments] ${elements}
22 [Documentation] Check that the service function types are updated with the service function names
23 Utils.Check For Elements At URI ${SERVICE_FUNCTION_TYPES_URI} ${elements}
25 Check Service Function Types Removed
26 [Arguments] ${elements}
27 [Documentation] Check that the service function names are removed from the service function types
28 Utils.Check For Elements Not At URI ${SERVICE_FUNCTION_TYPES_URI} ${elements}
30 Check Empty Service Function Paths State
31 [Documentation] Check that the service function paths state is empty after deleting SFPs
32 Utils.Check For Specific Number Of Elements At URI ${SERVICE_FUNCTION_PATHS_STATE_URI} service-function-path-state 0
34 Check Rendered Service Path Created
35 [Arguments] ${sfp_name}
36 [Documentation] Check that the Rendered Service Path is created
37 ${sfp_name_elements_list} = BuiltIn.Create List ${sfp_name}
38 Utils.Check For Elements At URI ${SERVICE_FUNCTION_PATHS_STATE_URI} ${sfp_name_elements_list}
40 Check Rendered Service Path Deleted
41 [Arguments] ${sfp_name}
42 [Documentation] Check that the Rendered Service Path is deleted
43 ${sfp_name_elements_list} = BuiltIn.Create List ${sfp_name}
44 Utils.Check For Elements Not At URI ${SERVICE_FUNCTION_PATHS_STATE_URI} ${sfp_name_elements_list}
46 Get Rendered Service Path Name
47 [Arguments] ${sfp_name} ${get_reverse}=False
48 [Documentation] Given an SFP name, do a get on ${SERVICE_FUNCTION_PATH_STATE_URI} to get the RSP name
49 ${resp} = RequestsLibrary.Get Request session ${SERVICE_FUNCTION_PATH_STATE_URI}${sfp_name}
50 BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
51 # should be like this: {"service-function-path-state":[{"name":"SFC1-100","sfp-rendered-service-path":[{"name":"SFC1-100-Path-183"}]}]}
52 ${sfp_rendered_service_path_list} = Collections.Get_From_Dictionary ${resp.json()} service-function-path-state
53 ${sfp_rendered_service_path_dict} = Collections.Get_From_List ${sfp_rendered_service_path_list} 0
54 ${sfp_state_list} = Collections.Get_From_Dictionary ${sfp_rendered_service_path_dict} sfp-rendered-service-path
55 ${list_length} = BuiltIn.Get Length ${sfp_state_list}
56 # The "sfp-rendered-service-path" will only have 1 or 2 entries, depending on chain symmetry config.
57 # The RSP name will be "<SfpName>-Path-<PathId>" and the optional symmetric name will be <SfpName>-Path-<PathId>-Reverse"
58 ${value} = BuiltIn.Set Variable None
59 : FOR ${i} IN RANGE ${list_length}
60 \ ${rsp_name_dict} = Collections.Get From List ${sfp_state_list} ${i}
61 \ ${name} = Collections.Get_From_Dictionary ${rsp_name_dict} name
62 \ @{matches} = String.Get Regexp Matches ${name} .*Reverse$
63 \ ${matches_length} = BuiltIn.Get Length ${matches}
64 \ ${value} = BuiltIn.Set Variable If "${get_reverse}" == "False" and 0 == ${matches_length} ${name} "${get_reverse}" == "True" and 0 < ${matches_length} ${name}
65 \ ... "${value}" != "None" ${value}
68 Create Sfp And Wait For Rsp Creation
69 [Arguments] ${sfp_file_name}
70 [Documentation] Given an SFP name, create it and wait for the associated RSPs to be created
71 Utils.Add Elements To URI From File And Verify ${SERVICE_FUNCTION_PATHS_URI} ${sfp_file_name}
72 ${sfp_dict} = Utils.Json Parse From File ${sfp_file_name}
73 ${sfps} = Collections.Get_From_Dictionary ${sfp_dict} service-function-paths
74 ${sfp_json_list} = Collections.Get_From_Dictionary ${sfps} service-function-path
75 ${list_length} = BuiltIn.Get Length ${sfp_json_list}
76 # Each SFP state entry returned from ODL will have either 2 or 3 name elements, 2 for non-symmetric 3 for symmetric RSP
77 : FOR ${i} IN RANGE ${list_length}
78 \ ${sfp_entry_dict} = Collections.Get From List ${sfp_json_list} ${i}
79 \ ${sfp_name} = Collections.Get_From_Dictionary ${sfp_entry_dict} name
80 \ ${status} ${symmetric} = BuiltIn.Run Keyword And Ignore Error Collections.Get_From_Dictionary ${sfp_entry_dict} symmetric
81 \ ${symmetric} = BuiltIn.Set Variable If "${status}" == "FAIL" False ${symmetric}
82 \ ${num_names} = BuiltIn.Set Variable If "${symmetric}" == "False" 2 3
83 \ BuiltIn.Wait Until Keyword Succeeds 60s 2s Utils.Check For Specific Number Of Elements At URI ${SERVICE_FUNCTION_PATH_STATE_URI}${sfp_name} name
86 Delete Sfp And Wait For Rsps Deletion
87 [Arguments] ${sfp_name}
88 [Documentation] Given an SFP name, delete it and wait for the associated SFP state and RSPs to be deleted
89 Utils.Remove All Elements At URI And Verify ${SERVICE_FUNCTION_PATH_URI}${sfp_name}
90 BuiltIn.Wait Until Keyword Succeeds 60s 2s Check Rendered Service Path Deleted ${sfp_name}
92 Delete All Sfps And Wait For Rsps Deletion
93 [Documentation] Delete all SFPs and wait for the RSPs to be deleted
94 Utils.Remove All Elements At URI And Verify ${SERVICE_FUNCTION_PATHS_URI}
95 BuiltIn.Wait Until Keyword Succeeds 60s 2s Check Empty Service Function Paths State
97 Switch Ips In Json Files
98 [Arguments] ${json_dir} ${container_names}
99 ${normalized_dir}= OperatingSystem.Normalize Path ${json_dir}/*.json
100 : FOR ${cont_name} IN @{container_names}
101 \ ${cont_ip} = Get Docker IP ${cont_name}
102 \ OperatingSystem.Run sudo sed -i 's/${cont_name}/${cont_ip}/g' ${normalized_dir}