2 Documentation Test suite for SFC Rendered Service Paths, Operates functions from Restconf APIs.
4 Suite Teardown Delete All Sessions
7 Library OperatingSystem
8 Library RequestsLibrary
9 Library HttpLibrary.HTTP
10 Resource ../../../variables/sfc/Variables.robot
11 Resource ../../../libraries/SFC/SfcKeywords.robot
12 Resource ../../../libraries/Utils.robot
13 Resource ../../../libraries/TemplatedRequests.robot
16 Basic Environment Setup Tests
17 [Documentation] Prepare Basic Test Environment
18 Utils.Add Elements To URI From File ${SERVICE_FORWARDERS_URI} ${SERVICE_FORWARDERS_FILE}
19 Utils.Add Elements To URI From File ${SERVICE_NODES_URI} ${SERVICE_NODES_FILE}
20 Utils.Add Elements To URI From File ${SERVICE_FUNCTIONS_URI} ${SERVICE_FUNCTIONS_FILE}
21 BuiltIn.Wait Until Keyword Succeeds 60s 2s SfcKeywords.Check Service Function Types Added ${SERVICE_FUNCTION_NAMES}
22 Utils.Add Elements To URI From File ${SERVICE_CHAINS_URI} ${SERVICE_CHAINS_FILE}
23 # Creates SFPs: SFC1-100, SFC1-200, SFC1-300, SFC2-100, and SFC2-200
24 SfcKeywords.Create Sfp And Wait For Rsp Creation ${SERVICE_FUNCTION_PATHS_FILE}
26 Get Rendered Service Path By Name
27 [Documentation] Get The Rendered Service Path Created in "Basic Environment Setup Tests" By Name Via RESTConf APIs
28 ${sfp_name} = BuiltIn.Set Variable SFC1-100
29 ${rsp_name} = SfcKeywords.Get Rendered Service Path Name ${sfp_name}
30 ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_RSP_URI}${rsp_name}
31 BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
32 # The RSP should not be symetric, so only 1 should be created for the SFP
33 Utils.Check For Specific Number Of Elements At URI ${SERVICE_FUNCTION_PATH_STATE_URI}${sfp_name} "sfp-rendered-service-path" 1
34 ${elements} = BuiltIn.Create List "parent-service-function-path":"SFC1-100" "hop-number":0 "service-index":255 "hop-number":1 "service-index":254
35 ... "hop-number":2 "service-index":253
36 Utils.Check For Elements At URI ${OPERATIONAL_RSPS_URI} ${elements}
38 Get Rendered Service Path Hop
39 [Documentation] Check Rendered Service Path Hops Created in "Basic Environment Setup Tests"
40 ${sfp_name} = BuiltIn.Set Variable SFC1-100
41 ${rsp_name} = SfcKeywords.Get Rendered Service Path Name ${sfp_name}
42 ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_RSP_URI}${rsp_name}/rendered-service-path-hop/0/
43 BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
44 ${elements} = BuiltIn.Create List "hop-number":0 "service-index":255 "service-function-name":"dpi
45 Utils.Check For Elements At URI ${OPERATIONAL_RSP_URI}${rsp_name}/rendered-service-path-hop/0/ ${elements}
46 ${elements} = BuiltIn.Create List "hop-number":1 "service-index":254 "service-function-name":"napt44
47 Utils.Check For Elements At URI ${OPERATIONAL_RSP_URI}${rsp_name}/rendered-service-path-hop/1/ ${elements}
48 ${elements} = BuiltIn.Create List "hop-number":2 "service-index":253 "service-function-name":"firewall
49 Utils.Check For Elements At URI ${OPERATIONAL_RSP_URI}${rsp_name}/rendered-service-path-hop/2/ ${elements}
50 ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_RSP_URI}${rsp_name}/rendered-service-path-hop/3/
51 BuiltIn.Should Be Equal As Strings ${resp.status_code} 404
53 Delete one Rendered Service Path By Name
54 [Documentation] Delete One Rendered Service Path By deleting the parent Service Function Path
55 ... The RSP to be deleted was created in "Basic Environment Setup Tests"
56 ${sfp_name} = BuiltIn.Set Variable SFC2-200
57 ${rsp_name} = SfcKeywords.Get Rendered Service Path Name ${sfp_name}
58 # First verify that the RSP exists
59 ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_RSP_URI}${rsp_name}
60 BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
61 SfcKeywords.Delete Sfp And Wait For Rsps Deletion ${sfp_name}
63 Generate RSPs with Random Schedule Algorithm type
64 [Documentation] Generate RSPs with Random Schedule Algorithm type Through RESTConf APIs
65 Utils.Remove All Elements At URI ${SERVICE_SCHED_TYPES_URI}
66 Utils.Add Elements To URI From File ${SERVICE_RANDOM_SCHED_TYPE_URI} ${SERVICE_RANDOM_SCHED_TYPE_FILE}
67 SfcKeywords.Delete All Sfps And Wait For Rsps Deletion
68 # Create the SFPs which will create the RSPs with the Random scheduler
69 SfcKeywords.Create Sfp And Wait For Rsp Creation ${SERVICE_FUNCTION_PATHS_FILE}
70 ${sfp_name} = BuiltIn.Set Variable SFC1-100
71 ${rsp_name} = SfcKeywords.Get Rendered Service Path Name ${sfp_name}
72 ${elements} = BuiltIn.Create List "hop-number":0 "service-index":255 "service-function-name":"dpi
73 Utils.Check For Elements At URI ${OPERATIONAL_RSP_URI}${rsp_name}/rendered-service-path-hop/0/ ${elements}
74 ${elements} = BuiltIn.Create List "hop-number":1 "service-index":254 "service-function-name":"napt44
75 Utils.Check For Elements At URI ${OPERATIONAL_RSP_URI}${rsp_name}/rendered-service-path-hop/1/ ${elements}
76 ${elements} = BuiltIn.Create List "hop-number":2 "service-index":253 "service-function-name":"firewall
77 Utils.Check For Elements At URI ${OPERATIONAL_RSP_URI}${rsp_name}/rendered-service-path-hop/2/ ${elements}
79 Generate RSPs with Round Robin Schedule Algorithm type
80 [Documentation] Generate RSPs with Round Robin Schedule Algorithm type
82 Utils.Remove All Elements At URI ${SERVICE_SCHED_TYPES_URI}
83 Utils.Add Elements To URI From File ${SERVICE_ROUNDROBIN_SCHED_TYPE_URI} ${SERVICE_ROUNDROBIN_SCHED_TYPE_FILE}
84 SfcKeywords.Delete All Sfps And Wait For Rsps Deletion
85 # Create the SFPs which will create the RSPs with the Random scheduler
86 SfcKeywords.Create Sfp And Wait For Rsp Creation ${SERVICE_FUNCTION_PATHS_FILE}
87 ${rsp1_name} = SfcKeywords.Get Rendered Service Path Name SFC1-100
88 ${rsp2_name} = SfcKeywords.Get Rendered Service Path Name SFC1-200
89 ${rsp3_name} = SfcKeywords.Get Rendered Service Path Name SFC1-300
90 ${rsp4_name} = SfcKeywords.Get Rendered Service Path Name SFC2-100
91 ${rsp5_name} = SfcKeywords.Get Rendered Service Path Name SFC2-200
92 ${path1_hop0} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/0/
93 ${path1_hop1} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/1/
94 ${path1_hop2} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/2/
95 ${path2_hop0} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/0/
96 ${path2_hop1} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/1/
97 ${path2_hop2} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/2/
98 ${path3_hop0} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/0/
99 ${path3_hop1} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/1/
100 ${path3_hop2} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/2/
101 ${path4_hop0} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/0/
102 ${path4_hop1} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/1/
103 ${path4_hop2} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/2/
104 ${path5_hop0} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/0/
105 ${path5_hop1} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/1/
106 ${path5_hop2} = SfcKeywords.Get JSON Elements From URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/2/
107 BuiltIn.Should Be Equal ${path1_hop0} ${path4_hop0}
108 BuiltIn.Should Not Be Equal ${path1_hop0} ${path2_hop0}
109 BuiltIn.Should Be Equal ${path1_hop1} ${path4_hop1}
110 BuiltIn.Should Not Be Equal ${path1_hop1} ${path2_hop1}
111 BuiltIn.Should Be Equal ${path1_hop2} ${path4_hop2}
112 BuiltIn.Should Not Be Equal ${path1_hop2} ${path2_hop2}
113 BuiltIn.Should Be Equal ${path2_hop0} ${path5_hop0}
114 BuiltIn.Should Not Be Equal ${path2_hop0} ${path3_hop0}
115 BuiltIn.Should Be Equal ${path2_hop1} ${path5_hop1}
116 BuiltIn.Should Not Be Equal ${path2_hop1} ${path3_hop1}
117 BuiltIn.Should Be Equal ${path2_hop2} ${path5_hop2}
118 BuiltIn.Should Not Be Equal ${path2_hop2} ${path3_hop2}
119 BuiltIn.Should Be Equal ${path3_hop0} ${path1_hop0}
120 BuiltIn.Should Not Be Equal ${path3_hop0} ${path1_hop0}
121 BuiltIn.Should Be Equal ${path3_hop1} ${path1_hop1}
122 BuiltIn.Should Not Be Equal ${path3_hop1} ${path1_hop1}
123 BuiltIn.Should Be Equal ${path3_hop2} ${path1_hop2}
124 BuiltIn.Should Not Be Equal ${path3_hop2} ${path1_hop2}
126 Generate RSPs with Shortest Path Schedule Algorithm type
127 [Documentation] Generate RSPs with Shortest Path Schedule Algorithm type Through RESTConf APIs
128 Utils.Remove All Elements At URI ${SERVICE_SCHED_TYPES_URI}
129 Utils.Add Elements To URI From File ${SERVICE_SHORTESTPATH_SCHED_TYPE_URI} ${SERVICE_SHORTESTPATH_SCHED_TYPE_FILE}
130 SfcKeywords.Delete All Sfps And Wait For Rsps Deletion
131 # Create the SFPs which will create the RSPs with the Random scheduler
132 SfcKeywords.Create Sfp And Wait For Rsp Creation ${SERVICE_FUNCTION_PATHS_FILE}
133 ${rsp1_name} = SfcKeywords.Get Rendered Service Path Name SFC1-100
134 ${rsp2_name} = SfcKeywords.Get Rendered Service Path Name SFC1-200
135 ${rsp3_name} = SfcKeywords.Get Rendered Service Path Name SFC1-300
136 ${rsp4_name} = SfcKeywords.Get Rendered Service Path Name SFC2-100
137 ${rsp5_name} = SfcKeywords.Get Rendered Service Path Name SFC2-200
138 ${elements} = BuiltIn.Create List "hop-number":0 "service-index":255 "service-function-name":"dpi-1
139 Utils.Check For Elements At URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/0/ ${elements}
140 ${elements} = BuiltIn.Create List "hop-number":1 "service-index":254 "service-function-name":"napt44
141 Utils.Check For Elements At URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/1/ ${elements}
142 ${elements} = BuiltIn.Create List "hop-number":2 "service-index":253 "service-function-name":"firewall
143 Utils.Check For Elements At URI ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/2/ ${elements}
144 ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/0/
145 BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
146 ${fwd_hop1} = Utils.Extract Value From Content ${resp.content} /rendered-service-path-hop/0/service-function-forwarder
147 ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/1/
148 BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
149 ${fwd_hop2} = Utils.Extract Value From Content ${resp.content} /rendered-service-path-hop/0/service-function-forwarder
150 ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_RSP_URI}${rsp1_name}/rendered-service-path-hop/2/
151 BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
152 ${fwd_hop3} = Utils.Extract Value From Content ${resp.content} /rendered-service-path-hop/0/service-function-forwarder
153 BuiltIn.Should Be Equal ${fwd_hop1} ${fwd_hop2}
154 BuiltIn.Should Be Equal ${fwd_hop2} ${fwd_hop3}
155 ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_RSP_URI}${rsp2_name}/rendered-service-path-hop/0/
156 BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
157 ${fwd_hop1} = Utils.Extract Value From Content ${resp.content} /rendered-service-path-hop/0/service-function-forwarder
158 ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_RSP_URI}${rsp2_name}/rendered-service-path-hop/1/
159 BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
160 ${fwd_hop2} = Utils.Extract Value From Content ${resp.content} /rendered-service-path-hop/0/service-function-forwarder
161 ${resp} = RequestsLibrary.Get Request session ${OPERATIONAL_RSP_URI}${rsp2_name}/rendered-service-path-hop/2/
162 BuiltIn.Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
163 ${fwd_hop3} = Utils.Extract Value From Content ${resp.content} /rendered-service-path-hop/0/service-function-forwarder
164 BuiltIn.Should Be Equal ${fwd_hop1} ${fwd_hop2}
165 BuiltIn.Should Be Equal ${fwd_hop2} ${fwd_hop3}
167 Clean Datastore After Tests
168 [Documentation] Clean All Items In Datastore After Tests
169 Utils.Remove All Elements At URI ${SERVICE_FUNCTIONS_URI}
170 BuiltIn.Wait Until Keyword Succeeds 60s 2s SfcKeywords.Check Service Function Types Removed ${SERVICE_FUNCTION_NAMES}
171 Utils.Remove All Elements At URI ${SERVICE_FORWARDERS_URI}
172 Utils.Remove All Elements At URI ${SERVICE_NODES_URI}
173 Utils.Remove All Elements At URI ${SERVICE_CHAINS_URI}
174 Utils.Remove All Elements At URI ${SERVICE_SCHED_TYPES_URI}
175 Utils.Remove All Elements At URI ${SERVICE_FUNCTION_PATHS_URI}
176 BuiltIn.Wait Until Keyword Succeeds 60s 2s SfcKeywords.Check Empty Service Function Paths State
180 [Documentation] Create session and initialize ODL version specific variables
181 RequestsLibrary.Create Session session http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH} headers=${HEADERS}
182 BuiltIn.log ${ODL_STREAM}
183 BuiltIn.Set Suite Variable ${VERSION_DIR} master
184 BuiltIn.Set Suite Variable ${SERVICE_FUNCTIONS_FILE} ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-functions.json
185 BuiltIn.Set Suite Variable @{SERVICE_FUNCTION_NAMES} "napt44-103-2" "napt44-103-1" "dpi-102-2" "firewall-101-2" "napt44-104"
186 ... "dpi-102-1" "firewall-104" "dpi-102-3" "firewall-101-1"
187 BuiltIn.Set Suite Variable ${SERVICE_FORWARDERS_FILE} ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-function-forwarders.json
188 BuiltIn.Set Suite Variable ${SERVICE_NODES_FILE} ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-nodes.json
189 BuiltIn.Set Suite Variable ${SERVICE_CHAINS_FILE} ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-function-chains.json
190 BuiltIn.Set Suite Variable ${SERVICE_FUNCTION_PATHS_FILE} ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-function-paths.json
191 BuiltIn.Set Suite Variable ${SERVICE_RANDOM_SCHED_TYPE_FILE} ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-random-schedule-type.json
192 BuiltIn.Set Suite Variable ${SERVICE_ROUNDROBIN_SCHED_TYPE_FILE} ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-roundrobin-schedule-type.json
193 BuiltIn.Set Suite Variable ${SERVICE_LOADBALANCE_SCHED_TYPE_FILE} ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-loadbalance-schedule-type.json
194 BuiltIn.Set Suite Variable ${SERVICE_SHORTESTPATH_SCHED_TYPE_FILE} ${CURDIR}/../../../variables/sfc/${VERSION_DIR}/service-shortestpath-schedule-type.json