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