Write integration tests for stream lifecycle via API

[ogazboiz]

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Description

There are no integration tests covering the full stream lifecycle through the REST API. The event indexer, stream controller, and SSE broadcasting all need to be tested together.

Test Cases Needed

• Indexer processes stream_created event → stream appears in GET /v1/streams/{id}
• Indexer processes stream_topped_up → depositedAmount updated in DB
• Indexer processes stream_paused → isPaused = true, claimable stops growing
• Indexer processes stream_resumed → isPaused = false, accrual resumes
• Indexer processes stream_cancelled → stream isActive = false
• GET /v1/streams/{id}/events?eventType=PAUSED returns only PAUSED events
• SSE client receives broadcast after each event

Files

• backend/src/__tests__/integration/streams.test.ts (create)

Acceptance Criteria

• All tests pass with real Postgres
• SSE verified with a test SSE client
• Runs in CI

[Samuel1505]

@Samuel1505 has applied to work on this issue as part of the Stellar Wave Program's 4th wave.

kindly assign me this

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[drips-wave]

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[ogazboiz]

Closing as duplicate — superseded by a newer issue with the same scope.

[drips-wave]

This issue has been completed by @Samuel1505 as part of the Stellar Wave Program's 4th Wave 🥳

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