Add csit case for VNF Package Subscriptions and Individual VNF Package Subscription

Issue-ID: INT-1015
Signed-off-by: Olivia.Zhan <zhan.jie1@zte.com.cn>
Change-Id: I7b1c7c06ecf535bf9f875efbeaafb2dd70d0a333
diff --git a/tests/vfc/nfvo-catalog/Subscriptions.robot b/tests/vfc/nfvo-catalog/Subscriptions.robot
index b87c20f..a1d0022 100644
--- a/tests/vfc/nfvo-catalog/Subscriptions.robot
+++ b/tests/vfc/nfvo-catalog/Subscriptions.robot
@@ -18,9 +18,9 @@
 ${subscriptionId}
 
 *** Test Cases ***
-POST Subscription
-    Log    Trying to create a new subscription
-    [Documentation]    Create Vnf Subscription function test
+Create new VNF Package subscription
+    Log    Create new VNF Package subscription
+    [Documentation]    The objective is to test the creation of a new VNF package subscription
     ${json_value}=     json_from_file      ${vnf_subscription_json}
     ${json_string}=     string_from_json   ${json_value}
     ${headers}    Create Dictionary    Content-Type=application/json    Accept=application/json
@@ -35,11 +35,53 @@
     ${subscriptionId}=    Convert To String      ${response_json['id']}
     Set Global Variable     ${subscriptionId}
 
-DeleteVnfSubscriptionTest
-    [Documentation]    Delete Vnf Subscription function test
+Create duplicated VNF Package subscription
+    Log    Create duplicated VNF Package subscription
+    [Documentation]    The objective is to test the attempt of a creation of a duplicated VNF package subscription
+    ${json_value}=     json_from_file      ${vnf_subscription_json}
+    ${json_string}=     string_from_json   ${json_value}
+    ${headers}    Create Dictionary    Content-Type=application/json    Accept=application/json
+    Create Session    web_session    http://${CATALOG_IP}:${catalog_port}    headers=${headers}
+    Set Request Body    ${json_string}
+    ${resp}=    Post Request    web_session     ${subscriptions_url}    ${json_string}
+    Should Be Equal As Strings    303    ${resp.status_code}
+
+GET All VNF Package Subscriptions
+    Log    GET All VNF Package Subscriptions
+    [Documentation]    The objective is to test the retrieval of all VNF package subscriptions
+    ${headers}            Create Dictionary    Content-Type=application/json    Accept=application/json
+    Create Session        web_session          http://${CATALOG_IP}:${catalog_port}      headers=${headers}
+    ${resp}=              Get Request          web_session     ${subscriptions_url}
+    Should Be Equal As Strings    200    ${resp.status_code}
+
+PUT VNF Package Subscriptions - Method not implemented
+    Log    PUT VNF Package Subscriptions - Method not implemented
+    [Documentation]    The objective is to test that PUT method is not allowed to modify VNF package subscriptions
+    ${headers}            Create Dictionary    Content-Type=application/json    Accept=application/json
+    Create Session        web_session          http://${CATALOG_IP}:${catalog_port}      headers=${headers}
+    ${resp}=              Put Request          web_session     ${subscriptions_url}
+    Should Be Equal As Strings    405    ${resp.status_code}
+
+PATCH VNF Package Subscriptions - Method not implemented
+    Log    PATCH VNF Package Subscriptions - Method not implemented
+    [Documentation]    The objective is to test that PATCH method is not allowed to update VNF package subscriptions
+    ${headers}            Create Dictionary    Content-Type=application/json    Accept=application/json
+    Create Session        web_session          http://${CATALOG_IP}:${catalog_port}      headers=${headers}
+    ${resp}=              Patch Request          web_session     ${subscriptions_url}
+    Should Be Equal As Strings    405    ${resp.status_code}
+
+DELETE VNF Package Subscriptions - Method not implemented
+    Log    DELETE VNF Package Subscriptions - Method not implemented
+    [Documentation]    The objective is to test that DELETE method is not allowed to delete VNF package subscriptions
+    ${headers}            Create Dictionary    Content-Type=application/json    Accept=application/json
+    Create Session        web_session          http://${CATALOG_IP}:${catalog_port}      headers=${headers}
+    ${resp}=              Delete Request          web_session     ${subscriptions_url}
+    Should Be Equal As Strings    405    ${resp.status_code}
+
+DELETE VNF Package Subscription
+    Log   DELETE VNF Package Subscription
     ${headers}    Create Dictionary    Content-Type=application/json    Accept=application/json
     Create Session    web_session    http://${CATALOG_IP}:${catalog_port}    headers=${headers}
     ${resp}=    Delete Request    web_session     ${subscriptions_url}/${subscriptionId}
     ${responese_code}=     Convert To String      ${resp.status_code}
     List Should Contain Value    ${return_ok_list}   ${responese_code}
-