[TC-IDM-3.1]Chip-tool support needed to send a WriteRequest message from TH to DUT to write any attribute on two clusters.

[Rajashreekalmane]

Problem

As per Test-Plan, test-step 15 says "DUT sends a WriteRequestMessage to the DUT to both the clusters with the appropriate dataversions(received in the previous step) to modify the value of an attribute ",
Chip-tool support needed to send a WriteRequestMessage from DUT to TH to read any attribute on two clusters.

PFA log below:-

Spec Reference:-
https://github.com/CHIP-Specifications/connectedhomeip-spec/blob/master/src/data_model/Interaction-Model.adoc#ref_WriteRequestAction

[bzbarsky-apple]

Sounds like this would need multi-path write support in chip-tool...

[woody-apple]

Cert Blocker Review: Marking cert blocker, assigning to @vivien-apple.

[vivien-apple]

Do we actually supports multiple writes in a single invoke in the SDK ? I thought it was not a v1.0 thing.
@mrjerryjohns @woody-apple ?

[vivien-apple]

I'm removing the assignment as it is unclear to me that the SDK supports it and that it is needed for v1.0. If so I suggest to update the test plan.

[bzbarsky-apple]

Do we actually supports multiple writes in a single invoke in the SDK ?

We support multiple writes in a single write request message, yes. We do not support multiple commands in a single invoke.

[vivien-apple]

Do we actually supports multiple writes in a single invoke in the SDK ?

We support multiple writes in a single write request message, yes. We do not support multiple commands in a single invoke.

I was wrong as you said. Supports is in #19566