Add test coverage analysis and 52 new tests for edge cases#47
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Add test coverage analysis and 52 new tests for edge cases#47
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This commit adds comprehensive test coverage analysis and proposes tests for previously uncovered edge cases including: - Empty iterator error handling (reduce, min, max) - Attribute/item access errors (map_item, map_attr) - Parameter validation edge cases (chunk, head, tail, take) - __getitem__ edge cases (negative indices, slices with step) - Side effect exception handling - CLI error handling (bad imports, non-existent modules) - Utility function edge cases (walk_files, walk_dirs) - Integration tests for complex pipelines See TEST_COVERAGE_ANALYSIS.md for full analysis and recommendations.
Move tests from standalone test_coverage_improvements.py into existing test files where they belong: - test_flu.py: 52 edge case tests added inline to existing test functions - Empty iterator handling (reduce, min, max, sum, count) - Attribute/item access errors (map_item, map_attr) - Parameter edge cases (head/tail/take with 0, collect with 0) - __getitem__ edge cases (negative index, slices with step) - Side effect exception handling - Integration tests for complex pipelines - test_cli.py: 4 error handling tests - Non-existent module import - Non-existent attribute import - Empty import list - Exception propagation from commands - test_cli_utils.py: 4 utility edge case tests - Return type verification - Empty directory handling Removed standalone coverage files in favor of inline tests.
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #47 +/- ##
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Coverage 99.69% 99.69%
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Files 4 4
Lines 331 331
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Hits 330 330
Misses 1 1
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This commit adds comprehensive test coverage analysis and proposes
tests for previously uncovered edge cases including:
See TEST_COVERAGE_ANALYSIS.md for full analysis and recommendations.