test: Add comprehensive test results summary identifying 4 critical blockers

[Copilot]

User requested test execution and Linear issue updates with results. Ran comprehensive test suite (non-external, non-slow) and documented findings for Linear tracking.

Test Results

Execution: 2,274 tests | 997 passed (43.8%) | 90 failed | 10 errored | 7,307 warnings

Key Metrics:

• Test success rate: 43.8% (excluding external services/slow tests)
• Python 3.12 deprecation warnings: 7,307
• Critical blocking failures: 100 (90 failed + 10 errored)

Critical Blockers Identified

1. TradingAgentConfig Breaking Change (NEW - P0)

17+ test failures - Pydantic migration removed .get() method

# Failing pattern in 17+ tests
self._health_check_frequency = self.config.get("health_check_frequency_decisions", 10)
# AttributeError: 'TradingAgentConfig' object has no attribute 'get'

Affects: Agent initialization, backtesting, signal-only mode, kill-switch
Effort: 4-6 hours

2. Debate Provider Configuration Mismatch (NEW - P0)

14 core engine tests failing - Tests configure ['gemini', 'qwen', 'local'] but only ['local'] enabled

ValueError: The following debate providers are not in enabled_providers: 
['gemini', 'qwen']. Enabled: ['local']

Affects: Core engine initialization, analysis workflow, debate mode
Effort: 2-3 hours

3. Coinbase Platform API Incompatibility (NEW - P0)

27 test failures - Missing RESTClient, get_positions(), execute(), _get_min_order_size()

Affects: Live Coinbase trading, integration tests
Effort: 12-16 hours

4. Python 3.12 Deprecation Warnings (THR-37 Expansion)

7,307 warnings - datetime.utcnow(), datetime.utcfromtimestamp(), Pydantic v2 class-based config

Affects: 50+ files across codebase
Effort: 8-12 hours (expanded from 2-3 hours)

Linear Issue Updates

Issue	Update	New Effort
THR-37	Expand scope: 7,307 deprecation warnings	8-12 hrs (was 2-3 hrs)
THR-45	Add Phase 2+: backward compatibility	+4-6 hrs
THR-62	Validates estimate: config editor failures	8-12 hrs (confirmed)
THR-63	Confirms urgency: 14 core test failures	6-8 hrs (confirmed)

Deliverable

TEST_RESULTS_SUMMARY_JAN_11_2026.md contains:

• Detailed failure analysis by category
• Sample error messages and stack traces
• Remediation effort estimates (40-59 hours total)
• Prioritized action plan
• Test statistics breakdown

Ready for Linear issue creation/updates.

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