Add unit tests for SocialSentimentAgent

[svenaric]

Overview: This PR introduces comprehensive unit tests for the social_sentiment_agent.py.

Changes

• Implemented tests for fetch_social_data using mock social media data.
• Verified analyze_sentiment for sentiment scoring accuracy and handling of empty datasets.
• Ensured proper exception raising for failed API calls within the agent.
• Validated the JSON output structure of the agent's responses.
• Included tests to confirm correct integration with the orchestrator.

Summary by CodeRabbit

• Tests
  • Comprehensive test suite added for sentiment analysis capabilities, covering data aggregation from multiple sources, sentiment classification across various scenarios, error handling when sources fail, and edge case validation to ensure robustness and data integrity.

[coderabbitai]

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📥 Commits

Reviewing files that changed from the base of the PR and between b679f1e and a8e980a.

⛔ Files ignored due to path filters (1)

• backend/app/services/agents/tests/__pycache__/test_social_sentiment_agent.cpython-313-pytest-8.4.2.pyc is excluded by !**/*.pyc

📒 Files selected for processing (1)

• backend/app/services/agents/tests/test_social_sentiment_agent.py (1 hunks)

Walkthrough

Adds a comprehensive test suite for SocialSentimentAgent covering fetch_social_data and analyze_sentiment methods. Tests include success paths, partial failures, complete failures, and edge cases like missing text fields and empty data, verifying data integrity and sentiment aggregation logic.

Changes

Cohort / File(s)

Summary

SocialSentimentAgent Test Suite backend/app/services/agents/tests/test_social_sentiment_agent.py

Added 10 test functions: test_fetch_social_data_success(), test_fetch_social_data_api_failure_one_source(), test_fetch_social_data_all_api_failures(), test_analyze_sentiment_positive(), test_analyze_sentiment_negative(), test_analyze_sentiment_neutral(), test_analyze_sentiment_mixed(), test_analyze_sentiment_empty_data(), test_analyze_sentiment_data_no_text_field(), and test_analyze_sentiment_json_output_structure(). Tests validate multi-source data aggregation, error logging, sentiment classification (positive/negative/neutral), score calculation, and JSON output structure.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

• Review the assertions in each test to ensure they accurately validate the expected behavior
• Verify that mocked dependencies (asyncio.sleep, API calls) are properly configured for each test scenario
• Check edge case handling in test_analyze_sentiment_data_no_text_field() for robustness
• Confirm the JSON output structure validation in test_analyze_sentiment_json_output_structure() covers all required fields

Possibly related PRs

• Introduce Social Sentiment Analysis Agent #25: Directly exercises the SocialSentimentAgent's fetch_social_data and analyze_sentiment methods introduced in PR #25, providing test coverage for the core agent functionality.

Suggested reviewers

• felixjordandev

Poem

🐰 Whiskers twitch with test-driven glee,
Ten cases hopping wild and free,
From Twitter fails to sentiment's song,
Each edge case checked to make sure none go wrong,
The social sentiment now tested strong! 🌟

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'Add unit tests for SocialSentimentAgent' directly and clearly summarizes the main change: adding comprehensive unit tests for the SocialSentimentAgent component.

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Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between af5b7b0 and b679f1e.

⛔ Files ignored due to path filters (2)

• backend/app/services/agents/tests/__pycache__/test_onchain_agent.cpython-313-pytest-8.4.2.pyc is excluded by !**/*.pyc
• backend/app/services/agents/tests/__pycache__/test_social_sentiment_agent.cpython-313-pytest-8.4.2.pyc is excluded by !**/*.pyc

📒 Files selected for processing (1)

• backend/app/services/agents/tests/test_social_sentiment_agent.py (1 hunks)

🧰 Additional context used

🧬 Code graph analysis (1)

backend/app/services/agents/tests/test_social_sentiment_agent.py (1)

backend/app/services/agents/social_sentiment_agent.py (3)

• SocialSentimentAgent (10-121)
• fetch_social_data (18-64)
• analyze_sentiment (66-121)

🪛 Ruff (0.14.3)

backend/app/services/agents/tests/test_social_sentiment_agent.py

9-9: Possible hardcoded password assigned to: "token_id"

(S105)

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38-38: Possible hardcoded password assigned to: "token_id"

(S105)

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60-60: Possible hardcoded password assigned to: "token_id"

(S105)

[felixjordandev]

the added tests for handling empty datasets in analyze_sentiment are solid; merging this.