test: SorokitProvider isLoading false after all operations complete, TransactionHistory feePaid formatting, QRCode figcaption label

[k-deejah]

Problem

Three test coverage gaps leave SorobanPanel state management, SorobanInvokeButton disabled state, and the SorobanScreen contract ID lift untested.

1. SorobanPanel result-clear-on-contractId-change is untested

After the fix in issue #53 (result clears when contractId changes), no test verifies this behaviour. A regression would silently re-introduce the stale result flash.

2. SorobanInvokeButton autoResetAfter prop is untested

After issue #53 adds autoResetAfter, no test uses vi.useFakeTimers() to verify the component resets to "idle" after the specified delay following a successful invocation.

3. SorobanScreen contractId state lift to ContractEventFeed is untested

After SorobanScreen lifts contractId state, no test verifies ContractEventFeed renders when contractId is non-empty and is hidden when empty.

Solution

Write Vitest tests:

1. SorobanPanel: change contractId after success → result clears.
2. SorobanInvokeButton: autoResetAfter={1000} → after 1s fake timer advance, state is "idle".
3. SorobanScreen: contractId empty → ContractEventFeed not rendered; non-empty → rendered.

Acceptance Criteria

• SorobanPanel contractId-change result clear test passes
• SorobanInvokeButton autoResetAfter timer test passes using vi.useFakeTimers()
• SorobanScreen contractId gate tests pass
• All tests pass with npm test

---

Note for Contributors: Write a clear PR description. Include the full npm test output and explain the fake timer setup.

[Peaostrel]

@Peaostrel has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

i can handle this quickly

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[Tobi-8]

@Tobi-8 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hey maintainer, i have looked through your description, and i have had experience in this type of issue.
kindly assign

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[neyij]

@neyij has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

hi, i would like to work on this.

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[directorfloo]

@directorfloo has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Please sir/ma i will love to work on this issue professionally please assign it to me

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[Mayorlay]

@Mayorlay has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello please This issue aligns well with my experience. I can work on it and submit a polished PR for review

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[Mirabel64]

@Mirabel64 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello, I'm a fullStack developer with years of experience, I have worked on several projects and I can submit a PR immediately, can I please work on this.

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[caxtonacollins]

@caxtonacollins has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi 👋 am a full-stack developer

I’ve been building games and DeFi dapps with Soroban, and I love tackling technical challenges with fast-moving teams. Super excited to jump in and help with this one!

I will love to work on this issue please assign

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[extolkom]

@extolkom has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Please assign me

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[Caneryy]

@Caneryy has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi, may I work on this issue please?

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[drips-wave]

Congratulations, @extolkom! 🎉 Your application was accepted by the repo's maintainers, and the issue is due on June 30, 2026.

🧑‍💻 @extolkom: Please resolve the issue such that the repo's maintainers have enough time to review your contribution before the due date. You'll earn Points for completing the issue on-time, which will make you eligible for a share of the Stellar Wave Program's reward pool.

Warning

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