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Add tests on CSV parser#11

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rm-hull merged 3 commits into
mainfrom
tests/inc-coverage
Jun 27, 2025
Merged

Add tests on CSV parser#11
rm-hull merged 3 commits into
mainfrom
tests/inc-coverage

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@rm-hull

@rm-hull rm-hull commented Jun 27, 2025

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rm-hull added 2 commits June 27, 2025 21:42
…s/inc-coverage

* 'main' of github.com:rm-hull/postcode-polygons:
  Add tests on file_operations (#10)

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Summary of Changes

Hello @rm-hull, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly enhances the test coverage for the CSV parsing utility within the spatial-index package. By adding a dedicated test file with a variety of test cases, it aims to improve the robustness and reliability of the CSV parser, ensuring it handles both valid data and various error conditions gracefully.

Highlights

  • New Test File: Introduced a new test file, spatial-index/csv_test.go, dedicated to testing the CSV parsing functionality.
  • Comprehensive Test Coverage: Added a suite of tests for the parseCSV function, covering various scenarios including successful parsing with and without headers, handling of malformed lines, and error conditions arising from custom parsing logic or I/O issues during header reading.
  • Iterator Behavior Testing: Included a test case to verify the early stopping mechanism of the parseCSV iterator, ensuring it respects the callback's return value.
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github-actions Bot commented Jun 27, 2025

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TestsPassed ✅SkippedFailed
JUnit Test Report12 ran12 passed0 skipped0 failed
TestResult
JUnit Test Report
postcode-polygons/internal.TestDecompressFeatureCollection_Success✅ passed
postcode-polygons/internal.TestDecompressFeatureCollection_FileNotFound✅ passed
postcode-polygons/internal.TestDecompressFeatureCollection_InvalidBZ2✅ passed
postcode-polygons/internal.TestCompressFeatureCollection_Success✅ passed
postcode-polygons/internal.TestCompressFeatureCollection_ErrorOnCreate✅ passed
postcode-polygons/internal.TestCompressFeatureCollection_And_DecompressFeatureCollection_RoundTrip✅ passed
postcode-polygons/spatial-index.TestParseCSV_WithHeader_Success✅ passed
postcode-polygons/spatial-index.TestParseCSV_WithoutHeader_Success✅ passed
postcode-polygons/spatial-index.TestParseCSV_ParseError✅ passed
postcode-polygons/spatial-index.TestParseCSV_MalformedLine✅ passed
postcode-polygons/spatial-index.TestParseCSV_HeaderReadError✅ passed
postcode-polygons/spatial-index.TestParseCSV_YieldStopsEarly✅ passed

@coveralls

coveralls commented Jun 27, 2025

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Pull Request Test Coverage Report for Build 15936111692

Details

  • 0 of 0 changed or added relevant lines in 0 files are covered.
  • No unchanged relevant lines lost coverage.
  • Overall coverage increased (+9.7%) to 16.74%

Totals Coverage Status
Change from base Build 15935769546: 9.7%
Covered Lines: 76
Relevant Lines: 454

💛 - Coveralls

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Code Review

This pull request adds a test suite for the parseCSV function, covering success cases, error handling, and iterator behavior. I've identified areas for improvement to enhance their correctness and clarity.

Comment thread spatial-index/csv_test.go
Comment thread spatial-index/csv_test.go
Comment thread spatial-index/csv_test.go Outdated
@rm-hull
rm-hull force-pushed the tests/inc-coverage branch from 123ecd4 to 6a15a6b Compare June 27, 2025 21:13
@rm-hull
rm-hull force-pushed the tests/inc-coverage branch from 6a15a6b to 8a46382 Compare June 27, 2025 21:15
@rm-hull
rm-hull merged commit b46f628 into main Jun 27, 2025
3 checks passed
@rm-hull
rm-hull deleted the tests/inc-coverage branch June 27, 2025 21:22
@rm-hull
rm-hull restored the tests/inc-coverage branch June 27, 2025 21:23
rm-hull added a commit that referenced this pull request Jun 27, 2025
…s/inc-coverage

* 'main' of github.com:rm-hull/postcode-polygons:
  Add tests on CSV parser (#11)
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