test: add comprehensive tests for polls route including creation, retrieval, and voting

[kilnhast]

Summary by CodeRabbit

• Tests
  • Added comprehensive automated tests for polls: creating polls, listing polls, voting, and viewing results.
  • Covered edge cases such as missing users, missing polls, duplicate votes, and response shape validation.
  • Strengthens reliability and ensures consistent status codes and payloads for poll-related endpoints.
  • No user-facing changes; improves confidence in existing functionality.

[coderabbitai]

Walkthrough

Introduces a Vitest suite for the polls API. It sets up a Fastify app, mocks PrismaClient methods and authentication, and tests endpoints: POST /polls, GET /polls, POST /polls/:id/vote, and GET /polls/:id/results, covering success and error cases with response shape and status assertions.

Changes

Cohort / File(s)	Summary
Polls route tests test/polls.test.ts	Adds comprehensive Vitest tests for polls routes; mocks PrismaClient (apiUser, poll, vote methods and groupBy) and auth; initializes Fastify and registers routes; verifies create/list/vote/results flows including 200/400/404 paths and payload shapes.

Sequence Diagram(s)

sequenceDiagram
  autonumber
  actor T as Test Suite (Vitest)
  participant A as Fastify App
  participant Auth as verifyWalletSignature (mock)
  participant DB as PrismaClient (mock)

  rect rgb(230,240,255)
  note over T,A: POST /polls (create)
  T->>A: POST /polls {title, options, ...}
  A->>Auth: verify signature
  Auth-->>A: ok
  A->>DB: apiUser.findUnique(wallet)
  alt user found
    A->>DB: poll.create(data)
    DB-->>A: poll
    A-->>T: 200 {poll}
  else user missing
    A-->>T: 404
  end
  end

  rect rgb(235,255,235)
  note over T,A: GET /polls (list)
  T->>A: GET /polls
  A->>DB: poll.findMany()
  DB-->>A: polls[]
  A-->>T: 200 {polls}
  end

  rect rgb(255,245,230)
  note over T,A: POST /polls/:id/vote
  T->>A: POST /polls/:id/vote {optionId}
  A->>DB: poll.findUnique(id)
  alt poll exists
    A->>DB: vote.findUnique(userId+pollId)
    alt not yet voted
      A->>DB: vote.create(...)
      DB-->>A: vote
      A-->>T: 200 {vote}
    else already voted
      A-->>T: 400
    end
  else missing poll
    A-->>T: 404
  end
  end

  rect rgb(255,235,245)
  note over T,A: GET /polls/:id/results
  T->>A: GET /polls/:id/results
  A->>DB: poll.findUnique(id)
  alt poll exists
    A->>DB: vote.groupBy(pollId, optionId, _count)
    DB-->>A: aggregated results
    A-->>T: 200 {results, totalVotes}
  else missing poll
    A-->>T: 404
  end
  end

Loading

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Poem

I twitched my whiskers, tapped my keys,
Mocked a world with tests that tease.
Fastify burrows, Prisma’s tracks,
Votes and polls on tidy stacks.
Green dots bloom—my carrots’ hue—
Results hop in: 200s too!
Thump! The suite is proven true.

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The title precisely describes the core change by indicating that comprehensive tests are being added for the polls route and highlights the key operations of creation, retrieval, and voting, making it clear and specific for anyone reviewing the history.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

• 📝 Generate Docstrings

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch test/poll-unit-test

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[coderabbitai]

Actionable comments posted: 2

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 651c224 and 232b75d.

📒 Files selected for processing (1)

• test/polls.test.ts (1 hunks)

🧰 Additional context used

🧬 Code graph analysis (1)

test/polls.test.ts (1)

src/routes/polls.ts (1)

• pollsRoute (14-278)