[Issue #1] Add comprehensive unit tests for Event and ActorSnapshot types #29

HugoNijhuis · 2026-01-09T15:45:09Z

HugoNijhuis commented

2026-01-09 15:45:09 +00:00

Summary

Add comprehensive unit tests for Event and ActorSnapshot struct types
Test JSON serialization/deserialization with field name verification
Cover edge cases: empty/nil data, large payloads (1MB), special characters (unicode, control chars, HTML)
Test timestamp handling across multiple timezones with nanosecond precision
Test version edge cases including MaxInt64

Closes #1

Test plan

All 24 tests pass
Tests cover all acceptance criteria from issue #1:
- Event struct serialization/deserialization (JSON)
- ActorSnapshot struct serialization/deserialization
- Edge cases: empty data, large payloads, special characters
- Timestamp handling across timezones

🤖 Generated with Claude Code

## Summary - Add comprehensive unit tests for `Event` and `ActorSnapshot` struct types - Test JSON serialization/deserialization with field name verification - Cover edge cases: empty/nil data, large payloads (1MB), special characters (unicode, control chars, HTML) - Test timestamp handling across multiple timezones with nanosecond precision - Test version edge cases including MaxInt64 Closes #1 ## Test plan - [x] All 24 tests pass - [x] Tests cover all acceptance criteria from issue #1: - [x] Event struct serialization/deserialization (JSON) - [x] ActorSnapshot struct serialization/deserialization - [x] Edge cases: empty data, large payloads, special characters - [x] Timestamp handling across timezones 🤖 Generated with [Claude Code](https://claude.com/claude-code)

HugoNijhuis added 1 commit 2026-01-09 15:45:10 +00:00

Add comprehensive unit tests for Event and ActorSnapshot types

CI / build (pull_request) Successful in 45s

Details

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Details

c2a78c4915

Test JSON serialization/deserialization, field names, omitempty behavior,
edge cases (empty/nil data, large payloads, special characters including
unicode and control chars), timestamp handling across timezones, nanosecond
precision, version edge cases, and nested data structures.

Closes #1

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

HugoNijhuis commented

2026-01-09 15:46:30 +00:00

AI Code Review

This is an automated review generated by the code-reviewer agent.

Summary

Comprehensive test suite for Event and ActorSnapshot types with excellent coverage of serialization, edge cases, and data handling. Tests are well-structured and thoroughly validate JSON marshaling/unmarshaling behavior.

Findings

Code Quality

Well-structured tests with clear naming conventions (TestEvent_, TestActorSnapshot_)
Good use of table-driven tests for timezone and version edge cases
Clear assertions with descriptive error messages for debugging
Appropriate test organization grouped by concern

Potential Bugs

Minor: The Event_VersionEdgeCases test includes a negative version (-1). In event sourcing systems, versions typically start at 0 or 1 and only increment. Consider whether negative versions should be validated/rejected at a higher level, though this may be intentional for flexibility.

Security Concerns

No issues found
Tests appropriately verify that special characters (HTML/script tags) are preserved through serialization
Correctly relies on Go's standard JSON encoding for proper escaping

Style Notes

Consistent with Go testing conventions
Good test data choices with clear, consistent identifiers
Minor: Some edge case tests (e.g., MaxInt64 for versions) could benefit from brief comments explaining why these cases matter for the domain

Test Coverage

Excellent coverage of all acceptance criteria from issue #1:
- JSON serialization/deserialization with field name verification
- Edge cases: empty/nil data, large 1MB payloads, special characters
- Timestamp handling: timezones, nanosecond precision, zero time
- Version edge cases: 0, 1, MaxInt64, negative
Additional valuable tests: nested data structures, numeric types, booleans, null values, omitempty behavior
24 test functions covering Event and ActorSnapshot types comprehensively

Verdict

LGTM

This is a high-quality test suite that thoroughly validates the Event and ActorSnapshot types. Tests are well-written, cover all acceptance criteria, and demonstrate good testing practices. Ready to merge.

## AI Code Review > This is an automated review generated by the code-reviewer agent. ### Summary Comprehensive test suite for Event and ActorSnapshot types with excellent coverage of serialization, edge cases, and data handling. Tests are well-structured and thoroughly validate JSON marshaling/unmarshaling behavior. ### Findings #### Code Quality - Well-structured tests with clear naming conventions (TestEvent_*, TestActorSnapshot_*) - Good use of table-driven tests for timezone and version edge cases - Clear assertions with descriptive error messages for debugging - Appropriate test organization grouped by concern #### Potential Bugs - Minor: The Event_VersionEdgeCases test includes a negative version (-1). In event sourcing systems, versions typically start at 0 or 1 and only increment. Consider whether negative versions should be validated/rejected at a higher level, though this may be intentional for flexibility. #### Security Concerns - No issues found - Tests appropriately verify that special characters (HTML/script tags) are preserved through serialization - Correctly relies on Go's standard JSON encoding for proper escaping #### Style Notes - Consistent with Go testing conventions - Good test data choices with clear, consistent identifiers - Minor: Some edge case tests (e.g., MaxInt64 for versions) could benefit from brief comments explaining why these cases matter for the domain #### Test Coverage - Excellent coverage of all acceptance criteria from issue #1: - JSON serialization/deserialization with field name verification - Edge cases: empty/nil data, large 1MB payloads, special characters - Timestamp handling: timezones, nanosecond precision, zero time - Version edge cases: 0, 1, MaxInt64, negative - Additional valuable tests: nested data structures, numeric types, booleans, null values, omitempty behavior - 24 test functions covering Event and ActorSnapshot types comprehensively ### Verdict **LGTM** This is a high-quality test suite that thoroughly validates the Event and ActorSnapshot types. Tests are well-written, cover all acceptance criteria, and demonstrate good testing practices. Ready to merge.

HugoNijhuis merged commit c2a78c4915 into main

2026-01-09 15:46:37 +00:00

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Reference: flowmade-one/aether#29