Add Browser-Level End-to-End Tests for Buyback Dashboard UX

[Emmyt24]

title: Add Browser-Level End-to-End Tests for Buyback Dashboard UX

Description:
Exercise the buyback dashboard in a browser-level environment, including loading state, current step execution, tx linking, and projection refresh behavior.

Requirements and Context:

• The buyback dashboard currently sits on several unstable integration seams
• Need realistic UI coverage once routes and services are aligned
• Must validate both backend reads and contract write interactions

Suggested Execution:
Fork and Branch

• git checkout -b test/browser-buyback-dashboard-e2e

Implement Changes::
Files to Edit:

• frontend/src/components/BuybackCampaign/CampaignDashboard.tsx - Add stable test hooks if needed
• frontend/src/components/BuybackCampaign/ExecuteStepButton.tsx - Ensure pending and success states are testable

Files to Create:

• frontend/src/test/e2e/buyback-dashboard.browser.test.tsx - Buyback browser-level test suite

Test

• Verify dashboard loads projected campaign data
• Verify execute step flow updates progress after confirmation
• Verify explorer links and step statuses render correctly

Commit

• git add .
• git commit -m "test(integration): add browser-level buyback dashboard coverage"

Guidelines:

• Test loading, success, and failure states
• Avoid brittle timing by waiting on explicit UI state transitions

---

[drips-wave]

This issue has been added to the Stellar Wave Program and is worth 200 Points.

🧑‍💻 Interested in contributing? Apply to work on this issue on Drips Wave, earn points, and receive rewards.

Warning

Only applications submitted via the apply link above will be considered. Please do not apply by commenting on the issue or opening a PR directly.

🤠 Repo maintainers: You can manage this issue's Points and Complexity on your Maintainer Dashboard here. Please keep an eye on applications and respond quickly 💙

ℹ️ Learn more about Drips Wave

[munyanezaarmel]

@munyanezaarmel has applied to work on this issue as part of the Stellar Wave Program's 3rd wave.

I would like to work on this because it is the kind of engineering challenge I enjoy.
I am a fullstack developer with 4 years of experience across Next.js, React, Node.js, Python, Java, Rust, and Soroban SDK and have dealt with smart contract development, auth patterns, share accounting, SAC tokens, wallet integration, and Soroban's storage model. I can deliver within the given timeframe with clean code, solid test coverage, and proper documentation

ℹ️ Repo Maintainers: To accept this application, review their application or assign @munyanezaarmel to this issue.