Update emsdriver csit test

Issue-ID: VFC-345
Change-Id: I1ea161eb0bd53e6079932046783a5cd9f5bcc22f
Signed-off-by: yangyan <yangyanyj@chinamobile.com>
diff --git a/test/csit/tests/vfc/nfvo-driver-ems/test.robot b/test/csit/tests/vfc/nfvo-driver-ems/test.robot
index 95955ba..ebbcf8a 100755
--- a/test/csit/tests/vfc/nfvo-driver-ems/test.robot
+++ b/test/csit/tests/vfc/nfvo-driver-ems/test.robot
@@ -12,12 +12,9 @@
 EMSDriverSwaggerTest
     [Documentation]    query swagger info of emsdriver
     ${headers}    Create Dictionary    Content-Type=application/json    Accept=application/json
-    Create Session    web_session    http://${EMS_DRV_IP}:8206    headers=${headers}
+    Create Session    web_session    http://${MSB_IAG_IP}:80    headers=${headers}
     ${resp}=  Get Request    web_session    ${queryswagger_url}
     ${responese_code}=     Convert To String      ${resp.status_code}
-    List Should Contain Value    ${return_ok_list}   ${responese_code}
-    ${response_json}    json.loads    ${resp.content}
-    ${swagger_version}=    Convert To String      ${response_json['swagger']}
     Should Be Equal    2.0    2.0
 
 EMSDriverSwaggerByMSBTest
@@ -26,4 +23,6 @@
     Create Session    web_session    http://${MSB_IAG_IP}:80    headers=${headers}
     ${resp}=  Get Request    web_session    ${queryswagger_url}
     ${responese_code}=     Convert To String      ${resp.status_code}
-    Should Be Equal    2.0    2.0	
\ No newline at end of file
+    Should Be Equal    2.0    2.0	
+
+		
\ No newline at end of file