test(context): add comprehensive unit tests for Context.File() method
#4307
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- Add TestContextFile with multiple test scenarios in context_test.go - Add simplified tests in context_file_test.go - Cover file serving, 404 handling, directory access, HEAD requests, and Range requests - All tests pass successfully
Caplost
changed the title
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## master #4307 +/- ##
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- Coverage 99.21% 98.92% -0.30%
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Files 42 44 +2
Lines 3182 3437 +255
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+ Hits 3157 3400 +243
- Misses 17 26 +9
- Partials 8 11 +3
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appleboy
requested changes
Jul 22, 2025
test_file.txt
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| @@ -0,0 +1,2 @@ | |||
| This is a test file for Context.File() method testing. | |||
| It contains some sample content to verify file serving functionality. | |||
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moved the test_file.txt to testdata.
appleboy
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appleboy
changed the title
Context.File() method
appleboy
approved these changes
Jul 22, 2025
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Add Comprehensive Unit Tests for Context.File() Method
Summary
This PR adds comprehensive unit tests for the
Context.File()method to improve test coverage and ensure robust file serving functionality in the Gin web framework.Changes Made
1. Added
TestContextFileincontext_test.goComprehensive test suite covering multiple scenarios:
2. Added
context_file_test.goSimplified test cases for basic file operations:
TestContextFileSimple: Basic file serving functionalityTestContextFileNotFound: Error handling for missing filesTest Coverage
The new tests comprehensively cover:
Verification
All tests pass successfully:
go test -v -run TestContextFile === RUN TestContextFileSimple --- PASS: TestContextFileSimple === RUN TestContextFileNotFound --- PASS: TestContextFileNotFound === RUN TestContextFile === RUN TestContextFile/serve_existing_file --- PASS: TestContextFile/serve_existing_file === RUN TestContextFile/serve_non-existent_file --- PASS: TestContextFile/serve_non-existent_file === RUN TestContextFile/serve_directory --- PASS: TestContextFile/serve_directory === RUN TestContextFile/HEAD_request --- PASS: TestContextFile/HEAD_request === RUN TestContextFile/Range_request --- PASS: TestContextFile/Range_request PASSImpact
Testing
Type of Change
Files Modified
context_test.go: AddedTestContextFilewith comprehensive test scenarioscontext_file_test.go: New file with simplified test casesChecklist
Note: This PR focuses solely on improving test coverage for the
Context.File()method without modifying any existing functionality. The tests ensure the method behaves correctly across various file serving scenarios.