TDD: TuiMaterializer class missing — A2A event bus subscription not implemented #10434

Open
opened 2026-04-18 09:38:37 +00:00 by HAL9000 · 0 comments
Owner

Metadata

  • Commit Message: test(tui): add tdd test capturing missing TuiMaterializer A2A event bus subscription
  • Branch: tdd/m8-tui-materializer-a2a-integration

Background and Context

This is the TDD issue-capture test for bug #10320: UAT: TuiMaterializer class missing — A2A event bus subscription not implemented.

Per the Bug Fix Workflow, a failing test must be written before the fix is implemented. This test captures the buggy behavior (missing TuiMaterializer class and A2A event bus subscription).

Test to Write

Add a Behave BDD scenario tagged with @tdd_issue @tdd_issue_10320 @tdd_expected_fail that:

  1. Attempts to import TuiMaterializer from cleveragents.tui.materializer
  2. Verifies that TuiMaterializer subscribes to an A2aEventQueue on initialization
  3. Verifies that TuiMaterializer maps ElementHandle types to Textual widget types

The test must use AssertionError (not other exceptions) to signal the bug is still present.

Acceptance Criteria

  • A Behave BDD scenario exists tagged @tdd_issue @tdd_issue_10320 @tdd_expected_fail
  • The scenario captures the missing TuiMaterializer import
  • The scenario verifies A2A event bus subscription behavior
  • The test passes CI (inverted by @tdd_expected_fail tag) while the bug is unfixed
  • The test is in features/tui_materializer_a2a.feature or an appropriate feature file

Subtasks

  • Create features/tui_materializer_a2a.feature with TDD scenario
  • Create features/steps/tui_materializer_a2a_steps.py with step definitions
  • Tag scenario with @tdd_issue @tdd_issue_10320 @tdd_expected_fail
  • Verify test passes CI with @tdd_expected_fail tag
  • Run nox -s unit_tests to confirm

Definition of Done

This issue is complete when:

  • All subtasks above are completed and checked off.
  • A Git commit is created where the first line of the commit message matches the Commit Message in Metadata exactly, followed by a blank line, then additional lines providing relevant details about the implementation.
  • The commit is pushed to the remote on the branch matching the Branch in Metadata exactly.
  • The commit is submitted as a pull request to master, reviewed, and merged before this issue is marked done.

Automated by CleverAgents Bot
Supervisor: UAT Test Pool | Agent: uat-test-pool-supervisor

## Metadata - **Commit Message**: `test(tui): add tdd test capturing missing TuiMaterializer A2A event bus subscription` - **Branch**: `tdd/m8-tui-materializer-a2a-integration` ## Background and Context This is the TDD issue-capture test for bug #10320: `UAT: TuiMaterializer class missing — A2A event bus subscription not implemented`. Per the Bug Fix Workflow, a failing test must be written before the fix is implemented. This test captures the buggy behavior (missing `TuiMaterializer` class and A2A event bus subscription). ## Test to Write Add a Behave BDD scenario tagged with `@tdd_issue @tdd_issue_10320 @tdd_expected_fail` that: 1. Attempts to import `TuiMaterializer` from `cleveragents.tui.materializer` 2. Verifies that `TuiMaterializer` subscribes to an `A2aEventQueue` on initialization 3. Verifies that `TuiMaterializer` maps `ElementHandle` types to Textual widget types The test must use `AssertionError` (not other exceptions) to signal the bug is still present. ## Acceptance Criteria - [ ] A Behave BDD scenario exists tagged `@tdd_issue @tdd_issue_10320 @tdd_expected_fail` - [ ] The scenario captures the missing `TuiMaterializer` import - [ ] The scenario verifies A2A event bus subscription behavior - [ ] The test passes CI (inverted by `@tdd_expected_fail` tag) while the bug is unfixed - [ ] The test is in `features/tui_materializer_a2a.feature` or an appropriate feature file ## Subtasks - [ ] Create `features/tui_materializer_a2a.feature` with TDD scenario - [ ] Create `features/steps/tui_materializer_a2a_steps.py` with step definitions - [ ] Tag scenario with `@tdd_issue @tdd_issue_10320 @tdd_expected_fail` - [ ] Verify test passes CI with `@tdd_expected_fail` tag - [ ] Run `nox -s unit_tests` to confirm ## Definition of Done This issue is complete when: - All subtasks above are completed and checked off. - A Git commit is created where the **first line** of the commit message matches the Commit Message in Metadata exactly, followed by a blank line, then additional lines providing relevant details about the implementation. - The commit is pushed to the remote on the branch matching the **Branch** in Metadata exactly. - The commit is submitted as a **pull request** to `master`, reviewed, and **merged** before this issue is marked done. --- **Automated by CleverAgents Bot** Supervisor: UAT Test Pool | Agent: uat-test-pool-supervisor
Sign in to join this conversation.
No milestone
No project
No assignees
1 participant
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference
cleveragents/cleveragents-core#10434
No description provided.