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Test quality

Summary

  • Jest test suite exists for Ember+ provider and TSL UMD sender only.
  • Tests start real network listeners (TCP/UDP), which fail in restricted environments.
  • No tests for HyperDeck, vMix, CasparCG client logic, or WebSocket server behavior.

Findings

TQ-001: Tests rely on real socket binding

  • Severity: MEDIUM
  • Evidence: server/__tests__/emberplus-provider.test.js:13-27 starts Ember+ provider; server/__tests__/tsl-umd-sender.test.js:23-35 calls sender.start().
  • Impact: Tests are not hermetic; fail in environments without socket permissions (observed in BASELINE).
  • Recommendation: Use mocks/stubs for network I/O and isolate protocol logic from sockets for unit tests.

TQ-002: Core protocol clients lack tests

  • Severity: MEDIUM
  • Evidence: Only two test files exist in server/__tests__/ (Ember+ and TSL). No tests for hyperdeck-client.js, vmix-client.js, or osc-casparcg.js.
  • Impact: Parsing and reconnection logic is unverified, increasing regression risk.
  • Recommendation: Add unit tests with fixture data for each protocol client.

Attestation

# Identity
agent_id: audit-test-quality
agent_version: "1.0"
protocol_version: "2.0"


# Timing
timestamp: 2026-01-31T17:06:11Z
duration_seconds: 420


# Context
git_ref: e4bb0098264f90d3afc7b5d0f3b5e425d1825761
git_branch: main
working_directory: /Users/david/Documents/GitHub/superdash


# Artefact metadata
artefact: TEST_QUALITY.md
phase: 3
status: COMPLETE


# Confidence assessment
confidence: MEDIUM
confidence_notes: "Test inventory based on repository files and baseline run."


# Inputs consumed (with integrity hashes)
inputs_consumed:
  - path: server/__tests__/emberplus-provider.test.js
    hash: sha256:9de156fc5e2dfd173f01bc2f06c04f86a2ea5fae1f0bc6432265fe1ee46c7ab6
  - path: server/__tests__/tsl-umd-sender.test.js
    hash: sha256:7755f1cf1f0b51678ce71c8101bdcf2076f2cb069f81fd7cc694278e3899240b
  - path: docs/audit/BASELINE.md
    type: file


# Commands executed
commands_executed:
  - seq: 1
    cmd: "nl -ba server/__tests__/emberplus-provider.test.js | sed -n '1,80p'"
    exit_code: 0
    purpose: "Inspect Ember+ tests"
    output_summary: "Starts provider with TCP port"
  - seq: 2
    cmd: "nl -ba server/__tests__/tsl-umd-sender.test.js | sed -n '1,120p'"
    exit_code: 0
    purpose: "Inspect TSL sender tests"
    output_summary: "Starts UDP sender"


# Findings summary
findings:
  critical: 0
  high: 0
  medium: 2
  low: 0
  info: 0


# Blocking issues
blocking_issues: []


# Handoff
handoff:
  ready: true
  next_agents:
    - report-writer
  dependencies_satisfied:
    TEST_QUALITY.md: COMPLETE
  context_for_next: |
    Tests are limited to Ember+ and TSL; they are not hermetic due to real socket binds.