Feature: Codec-aware test harness drivers
The wireframe_testing crate provides codec-aware driver functions
that handle frame encoding and decoding transparently for any
FrameCodec implementation.
Scenario: Payload round-trip through a custom codec driver
Given a wireframe app configured with a Hotline codec allowing frames up to 4096 bytes
When a test payload is driven through the codec-aware payload driver
Then the response payloads are non-empty
Scenario: Frame-level driver preserves codec metadata
Given a wireframe app configured with a Hotline codec allowing frames up to 4096 bytes
When a test payload is driven through the codec-aware frame driver
Then the response frames contain valid transaction identifiers