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1.5 KiB

Test Coverage Documentation

Overview

This document provides comprehensive test coverage documentation for the SeaweedFS S3 Parquet integration tests.

Test Categories

Unit Tests (Go)

  • 17 test cases covering S3 API handlers
  • Tests for implicit directory handling
  • HEAD request behavior validation
  • Located in: weed/s3api/s3api_implicit_directory_test.go

Integration Tests (Python)

  • 6 test cases for implicit directory fix
  • Tests HEAD request behavior on directory markers
  • s3fs directory detection validation
  • PyArrow dataset read compatibility
  • Located in: test_implicit_directory_fix.py

End-to-End Tests (Python)

  • 20 test cases combining write and read methods
  • Small file tests (5 rows): 10 test combinations
  • Large file tests (200,000 rows): 10 test combinations
  • Tests multiple write methods: pads.write_dataset, pq.write_table+s3fs
  • Tests multiple read methods: pads.dataset, pq.ParquetDataset, pq.read_table, s3fs+direct, s3fs+buffered
  • Located in: s3_parquet_test.py

Coverage Summary

Test Type Count Status
Unit Tests (Go) 17 Pass
Integration Tests (Python) 6 Pass
End-to-End Tests (Python) 20 Pass
Total 43 All Pass

TODO

  • Add detailed test execution time metrics
  • Document test data generation strategies
  • Add code coverage percentages for Go tests
  • Document edge cases and corner cases tested
  • Add performance benchmarking results