Split preconditionning into separate steps

src/app/tests/suites/certification/Test_TC_S_3_1.yaml

@@ -29,15 +29,22 @@ tests:
           For DUT as client test cases, Chip-tool command used below are an example to verify the functionality. For certification test, we expect DUT should have a capability or way to run the equivalent command.
       disabled: true
 
-    - label: "Step 0a: Preparation"
+    - label: "Step 0a: Precondition 1"
       verification: |
           - TH as server exposes a Scenes Management server cluster on Endpoint: EndpointID, supporting all possible commands and corresponding attributes.
           - Commission DUT to TH
       disabled: true
 
     - label:
-          "Step 0b: Precondition write the Group Key Set and Group Key Map, then
-          add group1 to the group table"
+          "Step 0b: Precondition 2: 
+          TH sends KeySetWrite command in the GroupKeyManagement cluster to DUT using a key that is pre-installed on the TH. GroupKeySet fields are as follows:
+          * GroupKeySetID: 0x01a1 * GroupKeySecurityPolicy: TrustFirst (0) 
+          * EpochKey0: a0a1a2a3a4a5a6a7a8a9aaabacadaeaf 
+          * EpochStartTime0: 1110000 
+          * EpochKey1: b0b1b2b3b4b5b6b7b8b9babbbcbdbebf 
+          * EpochStartTime1: 1110001 
+          * EpochKey2: c0c1c2c3c4c5c6c7c8c9cacbcccdcecf 
+          * EpochStartTime2: 1110002"
       verification: |
           Please execute the below commands before starting the test case :
 
@@ -86,9 +93,16 @@ tests:
           [1706722808.568729][5404:5404] CHIP:DMG:
           [1706722808.568739][5404:5404] CHIP:DMG:         InteractionModelRevision = 11
           [1706722808.568747][5404:5404] CHIP:DMG: },
+      disabled: true
 
-
-          Before adding the Groups 0x0001 execute below command
+    - label:
+          "Step 0c: Precondition 3: 
+          TH binds GroupIds 0x0001 and 0x0002 with GroupKeySetID 0x01a1 in the GroupKeyMap attribute
+          list on GroupKeyManagement cluster by writing the GroupKeyMap attribute with two entries
+          as follows:
+          * List item 1: - FabricIndex: 1 - GroupId: 0x0001 - GroupKeySetId: 0x01a1"
+      verification: |
+          Please execute the below commands before starting the test case :
 
           ./chip-tool groupkeymanagement write group-key-map '[{"groupId": "0x0001", "groupKeySetID": "0x01a1", "fabricIndex": 1} ]' 1 0
 
@@ -136,7 +150,31 @@ tests:
           [1706722844.841738][5404:5404] CHIP:DMG:         moreChunkedMessages = false,
           [1706722844.841741][5404:5404] CHIP:DMG:         InteractionModelRevision = 11
           [1706722844.841743][5404:5404] CHIP:DMG: },
+      disabled: true
 
+    - label:
+          "Step 0d: Precondition 4: 
+          TH sends a RemoveAllGroups command to DUT."
+      verification: |
+          Please execute the below commands before starting the test case :
+
+          ./chip-tool groups remove-all-groups 1 1
+          
+          Verify DUT responds with SUCCESS status response on the TH(Chip-tool)  Log  and below is the sample log provided for the raspi platform:
+
+          [1653485455.344097][11508:11513] CHIP:DMG:                              StatusIB =
+          [1653485455.344141][11508:11513] CHIP:DMG:                              {
+          [1653485455.344190][11508:11513] CHIP:DMG:                                 status = 0x00 (SUCCESS),
+          [1653485455.344236][11508:11513] CHIP:DMG:                              },
+
+          5. TH sends a AddGroup command to DUT with the GroupID field set to G1.
+      disabled: true
+
+    - label:
+          "Step 0e: Precondition 5: 
+          TH sends a AddGroup command to DUT with the GroupID field set to G1."
+      verification: |
+          Please execute the below commands before starting the test case :
 
           ./chip-tool groups add-group 0x01 Gp1 1 1