aglinxinyuan opened a new issue, #7628: URL: https://github.com/apache/texera/issues/7628
### Task Summary `frontend/src/app/workspace/component/agent/agent-panel/agent-panel.component.html` reports **0 of 49 lines covered**, while its own `.component.ts` sits at **133/133 with nothing missed**. That pairing cannot come from undertesting — this is one of the better-tested templates in the frontend, with roughly 42 tests behind it. It can only come from attribution loss. The cause is issue #7458: the spec stubs its child components out with `TestBed.overrideComponent`, and **any** override makes Angular re-JIT the component from its retained decorator metadata. The re-compiled template function carries no source map back to the `.html`, so every binding still executes and none of it is attributed. The remedy is proven — merged PR #7535 applied it to `hub-workflow-detail.component.html` (0/46 → 45/46). Append a new `describe` block that configures its own `TestBed` with no override, imports the real children, satisfies their DI, and asserts on the rendered DOM. Leave the existing tests and their stubs alone. Because the existing tests are already strong, the new block should target what they cannot reach through the class: rendered structure, and the branches the template itself decides. Two traps specific to this component, both of which produce a test that cannot fail: 1. **The registration tab is the selected tab.** Asserting its body renders proves nothing about `[nzForceRender]`, because a selected tab renders either way. Select an agent tab first, then the registration body is present only if it is force-rendered. 2. **`selectedTabIndex` starts at 0 and `activateAgent` starts un-called.** A close-button test that asserts both from that starting state holds even with `event.stopPropagation()` deleted. Start on the agent's own tab so a propagated click would move something. ### Task Type - [ ] Refactor / Cleanup - [ ] DevOps / Deployment / CI - [x] Testing / QA - [ ] Documentation - [ ] Performance - [ ] Other -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
