1、 ETSI TS 102 891-2 V3.2.1 (2011-08)Technical Specification Technical Committee for IMS Network Testing (INT);Message Waiting Indication (MWI) usingIP Multimedia (IM) Core Network (CN) subsystem;Part 2: Test Suite Structure and Test Purposes (TSS Essential, or potentially Essential, IPRs notified to
2、ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the exi
3、stence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee IMS Network Testing (INT). The present docum
4、ent is part 2 of a multi-part deliverable covering the test specification for Message Waiting Indication (MWI), as identified below: Part 1: “Protocol Implementation Conformance Statement (PICS)“; Part 2: “Test Suite Structure and Test Purposes (TSS Part 3: “Abstract Test Suite (ATS) and partial Pro
5、tocol Implementation eXtra Information for Testing (PIXIT)“. ETSI ETSI TS 102 891-2 V3.2.1 (2011-08)5 1 Scope The present document specifies the Test Suite Structure and Test Purposes (TSS Universal Mobile Telecommunications System (UMTS); LTE; Message Waiting Indication (MWI)using IP Multimedia (IM
6、) Core Network (CN) subsystem; Protocol specification (3GPP TS 24.606 version 8.2.0 Release 8)“. 2 ETSI TS 102 891-1: “Technical Committee for IMS Network Testing (INT); Message Waiting Indication (MWI) using IP Multimedia (IM) Core Network (CN) subsystem; Part 1: Protocol Implementation Conformance
7、 Statement (PICS)“. 3 IETF RFC 3842: “A Message Summary and Message Waiting Indication Event Package for the Session Initiation Protocol (SIP)“. 4 IETF RFC 3265: “Session Initiation Protocol (SIP)-Specific Event Notification“. 5 ISO/IEC 9646-1: “Information technology - Open Systems Interconnection
8、- Conformance testing methodology and framework - Part 1: General concepts“. 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. Not applicable. 3 Definitions an
9、d abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TS 124 606 1 and the following apply: Abstract Test Suite (ATS): Refer to ISO/IEC 9646-1 5. Implementation Under Test (IUT): Refer to ISO/IEC 9646-1 5. ETSI ETSI TS 102 891-2 V3.2.1 (2011-08)
10、6 PICS proforma: Refer to ISO/IEC 9646-1 5. point of control and observation: Refer to ISO/IEC 9646-1 5. Protocol Implementation Conformance Statement (PICS): Refer to ISO/IEC 9646-1 5. System Under Test (SUT): Refer to ISO/IEC 9646-1 5. Test Purpose (TP): Refer to ISO/IEC 9646-1 5. 3.2 Abbreviation
11、s For the purposes of the present document, the abbreviations given in TS 124 606 1 and the following apply: ATM Abstract Test Method ATS Abstract Test Suite IUT Implementation Under Test PICS Protocol Implementation Conformance Statement SUT System Under Test TP Test Purpose TSS Test Suite Structur
12、e TSS Check that the 2xx response to the unsubscription contains also an Expires header with value zero. A NOTIFY is sent. SIP header: SUBSCRIBE Event: message-summary Expires: 0 Accept: application/simple-message-summary 200 OK (SUBCRIBE) Expires: 0 NOTIFY Event: message-summary Subscription-State:
13、 terminated(; reason=timeout) Preconditions: An arrangement exists with the service provider to deliver state changes Comments: ISC SUT SUBSCRIBE barb4right 200 OK (SUBSCRIBE) barb4left NOTIFY barb4left 200 OK (NOTIFY) barb4right ETSI ETSI TS 102 891-2 V3.2.1 (2011-08)13 TSS Network/AS_ServedUser TP
14、 MWI_N01_003 MWI reference 4.7.2.5, RFC 3265 4 3.1.6.2 Selection expression Test purpose: Refresh of current subscription. Verify that a SUBSCRIBE request will be accepted at any time before the original subscription expires when From header tag and the Call-ID in the subsequent SUBSCRIBE are equal
15、to the values in the original SUBSCRIBE request. A NOTIFY is sent. SIP header: SUBSCRIBE 1 To-header with tag=tag_value1 CallId=callId_value1 SUBSCRIBE 2 To-header with tag=tag_value1 CallId=_callId_value1 Preconditions: An arrangement exists with the service provider to deliver state changes Commen
16、ts: ISC SUT SUBSCRIBE 1 barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTIFY barb4left 200 OK (NOTIFY) barb4right Refreshing of Subscription SUBSCRIBE 2 barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTIFY barb4left 200 OK (NOTIFY) barb4r
17、ight ETSI ETSI TS 102 891-2 V3.2.1 (2011-08)14 TSS Network/AS_ServedUser TP MWI_N01_004 MWI reference 4.7.2.5, RFC 3265 4 3.1.4.2 Selection expression Test purpose: Unsuccessful refresh of subscription Verify that a SUBSCRIBE request will be rejected with a “481 Call/Transaction Does Not Exist“ resp
18、onse after expiry of the subscription when the subsequent SUBSCRIBE request uses the same dialog (From tag, CallId) as the actual expired subscription. SIP header: SUBSCRIBE 1 To-header with tag=tag_value1 CallId=_callId_value1 SUBSCRIBE 2 To-header with tag=tag_value1 CallId=callId_value1 Precondit
19、ions: An arrangement exists with the service provider to deliver state changes Comments: ISC SUT SUBSCRIBE 1 barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTIFY barb4left 200 OK (NOTIFY) barb4right Subscription time expired SUBSCRIBE 2 barb4right 481 Call/Transaction
20、Does Not Exist barb4left ETSI ETSI TS 102 891-2 V3.2.1 (2011-08)15 TSS Network/AS_ServedUser TP MWI_N01_005 MWI reference 4.7.2.5, RFC 3265 4 3.2.2 Selection expression Test purpose: NOTIFY request after initial subscription Verify that after a successfully subscription a NOTIFY request is sent cont
21、aining a “Subscription-State“ header with the value “active“ and an “expires“ parameter which indicates the time remaining on the subscription. The From header tag and the Call-ID in the NOTIFY are equal to the values in the SUBSCRIBE. The NOTIFY includes: Event header set to message-summary Subscri
22、ption-State header set to active (optional) expires parameter set to the time remaining on the subscription Content-Type header set to application/simple-message-summary MIME body: Messages-Waiting: yes Message-Account: identifying the served user (optional) msg-summary-line(s) (optional) SIP header
23、: SUBSCRIBE Event: message-summary Expires: 7200 Accept: application/simple-message-summary NOTIFY Event: message-summary Subscription-State: active; expires= Content-Type: application/simple-message-summary Messages-Waiting: yes . Preconditions: An arrangement exists with the service provider to de
24、liver state changes Comments: ISC SUT SUBSCRIBE barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTIFY barb4left 200 OK (NOTIFY) barb4right TSS Network/AS_ServedUser TP MWI_N01_006 MWI reference 4.7.2.5, RFC 3265 4 3.2.2 Selection expression Test purpose: Subscription te
25、rminates after 481 response to NOTIFY request Verify that a non-200 response (e. g. 481) after a received NOTIFY request will remove the corresponding subscription; Check that no further NOTIFY responses will be received. SIP header: SUBSCRIBE Event: message-summary Expires: 7200 Accept: application
26、/simple-message-summary Preconditions: An arrangement exists with the service provider to deliver state changes Comments: ISC SUT SUBSCRIBE barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTIFY barb4left 481 Call/Transaction Does Not Exist barb4right Action causes in a
27、message summary state change No subsequent NOTIFY is sent ETSI ETSI TS 102 891-2 V3.2.1 (2011-08)16 TSS Network/AS_ServedUser TP MWI_N01_007 MWI reference 4.7.2.5, RFC 3842 3 3.5, 5.2 Selection expression Test purpose: Message indicated in the NOTIFY request after initial subscription. Verify that a
28、fter a successfully subscription, when a message is waiting, a NOTIFY request is sent with a body containing a message summary indicating “Messages-Waiting: yes“. SIP header: SUBSCRIBE Event: message-summary Expires: 7200 Accept: application/simple-message-summary NOTIFY Event: message-summary Subsc
29、ription-State: active; expires= Content-Type: application/simple-message-summary Messages-Waiting: yes Preconditions: An arrangement exists with the service provider to deliver state changes Comments: ISC SUT SUBSCRIBE barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTI
30、FY barb4left 200 OK (NOTIFY) barb4right TSS Network/AS_ServedUser TP MWI_N01_008 MWI reference 4.7.2.5, RFC 3842 3 3.5, 5.2 Selection expression PICS 3/1 Test purpose: Message indicated in the NOTIFY request after initial subscription, msg-account present Verify that after a successfully subscriptio
31、n, when a message is waiting, a NOTIFY request is sent with a body containing a message summary indicating “Messages-Waiting: yes“ and containing an “msg-account“ line. SIP header: SUBSCRIBE Event: message-summary Expires: 7200 Accept: application/simple-message-summary NOTIFY Event: message-summary
32、 Subscription-State: active Content-Type: application/simple-message-summary Messages-Waiting: yes Message-Account: sip: Preconditions: An arrangement exists with the service provider to deliver state changes Comments: ISC SUT SUBSCRIBE barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accep
33、ted barb4left NOTIFY barb4left 200 OK (NOTIFY) barb4right ETSI ETSI TS 102 891-2 V3.2.1 (2011-08)17 TSS Network/AS_ServedUser TP MWI_N01_009 MWI reference 4.7.2.5, RFC 3842 3 3.5, 5.2 Selection expression PICS 3/2 Test purpose: Message indicated in the NOTIFY request after initial subscription, msg-
34、summary-line present Verify that after a successfully subscription, when a message is waiting, a NOTIFY request is sent with a body containing a message summary indicating “Messages-Waiting: yes“ and containing an “msg-summary-line“ line. SIP header: SUBSCRIBE Event: message-summary Expires: 7200 Ac
35、cept: application/simple-message-summary NOTIFY Event: message-summary Subscription-State: active Content-Type: application/simple-message-summary Messages-Waiting: yes voice-message: / ( / ) Preconditions: An arrangement exists with the service provider to deliver state changes Comments: The “new-u
36、rgentmsgs SLASH old-urgentmsgs“ is optional ISC SUT SUBSCRIBE barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTIFY barb4left 200 OK (NOTIFY) barb4right ETSI ETSI TS 102 891-2 V3.2.1 (2011-08)18 TSS Network/AS_ServedUser TP MWI_N01_010 MWI reference 4.7.2.5, RFC 3842 3
37、3.5, 5.2 Selection expression Test purpose: NOTIFY indicates state change due to a message after successful subscription Verify that after a successfully subscription a NOTIFY message is sent immediately. Afterwards verify that an additional NOTIFY request is sent with a body containing a message su
38、mmary indicating “Messages-Waiting: yes“ when a change in the subscribed state occurs, e.g. a new message has been received at the Message account. The From header tag and the Call-ID in the two NOTIFY requests are equal. SIP header: SUBSCRIBE Event: message-summary Expires: 7200 Accept: application
39、/simple-message-summary NOTIFY 1 Event: message-summary Subscription-State: active; expires= Content-Type: application/simple-message-summary NOTIFY 2 Event: message-summary Subscription-State: active; expires= Content-Type: application/simple-message-summary Messages-Waiting: yes Preconditions: An
40、arrangement exists with the service provider to deliver state changes Comments: ISC SUT SUBSCRIBE barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTIFY 1 barb4left 200 OK (NOTIFY) barb4right Action causes in a message summary state change NOTIFY 2 barb4left 200 OK (NOTI
41、FY) barb4right ETSI ETSI TS 102 891-2 V3.2.1 (2011-08)19 TSS Network/AS_ServedUser TP MWI_N01_011 MWI reference 4.7.2.5, RFC 3842 3 3.5, 5.2 Selection expression PICS 3/3 Test purpose: NOTIFY indicates state change due to a message after successful subscription, opt-msg-headers are present Verify th
42、at after a successfully subscription a NOTIFY message is sent immediately. Afterwards verify that an additional NOTIFY request is sent with a body containing a message summary indicating “Messages-Waiting: yes“ and containing opt-msg-headers that describe newly added message(s) when a change in the
43、subscribed state occurs, e.g. a new message has been received at the Message account. The From header tag and the Call-ID in the two NOTIFY requests are equal. SIP header: SUBSCRIBE Event: message-summary Expires: 7200 Accept: application/simple-message-summary NOTIFY 1 Event: message-summary Subscr
44、iption-State: active Content-Type: application/simple-message-summary Messages-Waiting: yes NOTIFY 2 Event: message-summary Subscription-State: active Content-Type: application/simple-message-summary Messages-Waiting: yes To: From: Message-ID: Message-Context: voice-message Preconditions: An arrange
45、ment exists with the service provider to deliver state changes Comments: Any set of opt-msg-headers is acceptable for this test, the above code serves only as an example ISC SUT SUBSCRIBE barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTIFY 1 barb4left 200 OK (NOTIFY)
46、barb4right Action causes in a message summary state change NOTIFY 2 barb4left 200 OK (NOTIFY) barb4right ETSI ETSI TS 102 891-2 V3.2.1 (2011-08)20 TSS Network/AS_ServedUser TP MWI_N03_012 MWI reference 4.7.2.5, RFC 3842 3 3.1.4.2 Selection expression Test purpose: Refresh of subscription in a new di
47、alogue Verify that at any time before a subscription expires the subscription will be successfully refreshed by sending of a SUBSCRIBE request on a different dialog (different Call-Id and From-Tag) as the existing subscription. The From header tag and the Call-ID in the SUBCRIBE 1 are unequal to the
48、 values in the SUBSCRIBE 2. SIP header: SUBSCRIBE 1 Event: message-summary Expires: 7200 Accept: application/simple-message-summary SUBSCRIBE 2 Event: message-summary Expires: 7200 Accept: application/simple-message-summary Preconditions: An arrangement exists with the service provider to deliver st
49、ate changes Comments: ISC SUT SUBSCRIBE 1 barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTIFY barb4left 200 OK (NOTIFY) barb4right Refreshing of Subscription SUBSCRIBE 2 barb4right CASE A 200 OK (SUBSCRIBE) barb4left CASE B 202 Accepted barb4left NOTIFY barb4left 200 OK (NOTIFY) barb4right 6 Compliance An ATS which complies with the present document shall: a) consist of a set of test cases corresponding to the set or to a subset of the TPs specified in clause 5; b) use a TSS whic
