Move tltk tests from noauto to extra tier - #1253
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Co-authored-by: bact <128572+bact@users.noreply.github.com>
Co-authored-by: bact <128572+bact@users.noreply.github.com>
Co-authored-by: bact <128572+bact@users.noreply.github.com>
Co-authored-by: bact <128572+bact@users.noreply.github.com>
bact
added
the
refactoring
- Created tests/test_helpers.py with reusable test helper functions - Added assert_segment_handles_none_and_empty() for segment function testing - Added assert_subword_tokenize_basic() for common subword tokenize tests - Updated noauto, extra, compact, and core test files to use helpers - Removed ~40+ lines of duplicated test code across multiple files Co-authored-by: bact <128572+bact@users.noreply.github.com>
- Updated test_tcc and test_tcc_p to use assert_segment_handles_none_and_empty - Removed 4 more lines of duplicated test code - All 18 core tokenize tests pass Co-authored-by: bact <128572+bact@users.noreply.github.com>
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Pull request overview
This PR successfully reduces duplicated test code by introducing a reusable test helper module (tests/test_helpers.py) with common assertion functions. The helpers are applied across multiple test suites (noauto, extra, compact, and core) to replace repetitive None/empty string test patterns.
Changes:
- Created
tests/test_helpers.pywith three helper functions for common test patterns - Refactored 16 test classes across 4 test modules to use the new helpers, removing 57 lines of duplicated code
- Added new test cases for error handling in paragraph_tokenize and NER, and expanded numeric data format testing
Reviewed changes
Copilot reviewed 7 out of 7 changed files in this pull request and generated 8 comments.
Show a summary per file
| File | Description |
|---|---|
| tests/test_helpers.py | New helper module with 3 functions: assert_segment_handles_none_and_empty, assert_subword_tokenize_handles_none_and_empty, and assert_subword_tokenize_basic |
| tests/noauto/testn_tokenize.py | Replaced duplicated test code in 8 test classes with helper function calls |
| tests/extra/testx_tokenize.py | Replaced duplicated test code in 2 test classes with helper function calls |
| tests/compact/testc_tokenize.py | Replaced duplicated test code in 1 test class with helper function calls |
| tests/core/test_tokenize.py | Replaced duplicated test code in 6 functions with helper calls, added new tests for join_broken_num parameter and paragraph_tokenize error handling, expanded numeric test coverage to longest engine |
| tests/core/test_tag.py | Added new test for NER error handling |
| tests/data/text-misspelled-r0.05-seed1.txt | Regenerated misspelled test data file (appears auto-generated) |
| subword_tokenize("สวัสดิีดาวอังคาร", engine=engine), list | ||
| ) | ||
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| # Should not produce standalone vowels | ||
| test_case.assertNotIn( | ||
| "า", subword_tokenize("สวัสดีดาวอังคาร", engine=engine) |
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The test data used on lines 70 and 75 is inconsistent. Line 70 uses "สวัสดิีดาวอังคาร" (with double vowel ิี) while line 75 uses "สวัสดีดาวอังคาร" (correct spelling).
Looking at tests/core/test_tokenize.py, the pattern shows that different engines intentionally use different test strings - "สวัสดิีดาวอังคาร" is used specifically for the etcc engine (line 350), while "สวัสดีดาวอังคาร" is used for tcc, tcc_p engines (lines 340-346, 352).
Since this helper function is meant to work with any engine, it should use consistent test data. Consider using the correctly spelled "สวัสดีดาวอังคาร" on both lines 70 and 75 to ensure consistent behavior across all engines that use this helper.
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| ผมไม่ชอบกินผัก ดังนั้นผมจึงมะกจะเลือปทานอาหารท่่มีเนืัอสัตว์เป็นส่วนใหญ่ อย่างไรก็ตาม ผมก็รู้ว่าการทานผักมีประโยชน์ต่อสุขภาพ ดังนั้นฟมจึงพยายามทานผักบ้างในบางมื้อ ดต่ผมก็ยังคงเลือกทานผักที่ผมชอบเท่านั่น อย่างเช่น ถั่วฝักยาว หรือ ถั่วฝักยาว ฐึ่บผมคิดวรามัรก็เปฺนผักืี่อร่อยและมีประโยชา์ด้วย No newline at end of file | |||
| ผมไม่ชอบกินผัก ดังนั้นผมจึงมักจะะลือกทานอาหารที่สีเนื้อสัตว์ัป็นส่วนวหญ่ อย่างไรก็ตาม ผมก็รู้ว่าการทานผักมีกระโยชน์ต่อสุขภาพ ดังนั่นผมจึงพยายามทานผักบ้างในบางมื้อ แต่ผมก็ยังคงเลือกทานผักที่ผมชอบัท่านุ้น อย่างเช่น ถั่วฝักย่ว หรือ ถ้่วฝักยาว ซั่งผมคิดใ่ามุนก็เป็นผักที่อร่อยและมีประโยชน์ด้วย No newline at end of file | |||
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This data file change appears unrelated to the PR's stated purpose of reducing test code duplication. The file tests/data/text-misspelled-r0.05-seed1.txt is generated by the misspell CLI tool (see tests/core/test_cli.py line 64), and the content changes look like a regeneration with different random seed output.
If this file regeneration is intentional and related to this PR, it should be mentioned in the PR description. If not, consider removing this change from the PR to keep the scope focused on the test helper refactoring.
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@copilot address suggestions in this thread #1253 (review) Skip suggestions about PR scope / separating PR. It is fine. Keep changes. |
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| ผมไม่ชอบกินผัก ดังนั้นผมจึงมะกจะเลือปทานอาหารท่่มีเนืัอสัตว์เป็นส่วนใหญ่ อย่างไรก็ตาม ผมก็รู้ว่าการทานผักมีประโยชน์ต่อสุขภาพ ดังนั้นฟมจึงพยายามทานผักบ้างในบางมื้อ ดต่ผมก็ยังคงเลือกทานผักที่ผมชอบเท่านั่น อย่างเช่น ถั่วฝักยาว หรือ ถั่วฝักยาว ฐึ่บผมคิดวรามัรก็เปฺนผักืี่อร่อยและมีประโยชา์ด้วย No newline at end of file | |||
| ผมไม่ชอบกินผัก ดังนั้นผมจึงมักจะะลือกทานอาหารที่สีเนื้อสัตว์ัป็นส่วนวหญ่ อย่างไรก็ตาม ผมก็รู้ว่าการทานผักมีกระโยชน์ต่อสุขภาพ ดังนั่นผมจึงพยายามทานผักบ้างในบางมื้อ แต่ผมก็ยังคงเลือกทานผักที่ผมชอบัท่านุ้น อย่างเช่น ถั่วฝักย่ว หรือ ถ้่วฝักยาว ซั่งผมคิดใ่ามุนก็เป็นผักที่อร่อยและมีประโยชน์ด้วย No newline at end of file | |||
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This data file change appears unrelated to the PR's stated purpose of "reducing test code duplication with reusable helper functions." The PR description does not mention any changes to test data files. This change should either be explained in the PR description or removed if it was included accidentally.
| """ | ||
| Test that a segment function properly handles None and empty string inputs. | ||
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| Args: | ||
| test_case: The unittest.TestCase instance (typically 'self') | ||
| segment_func: The segment function to test (e.g., attacut.segment) | ||
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| Example: | ||
| assert_segment_handles_none_and_empty(self, attacut.segment) | ||
| """ |
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The docstring formatting could be improved by using proper reStructuredText or Google-style docstring format consistently. Consider using a consistent format such as: :param test_case: Description and :param segment_func: Description or the Google-style format with proper indentation for Args section.
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| class SubwordTokenizeSSGTestCase(unittest.TestCase): | |||
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The test class name should follow the naming convention with "TestCaseX" suffix instead of "TestCase" according to the PyThaiNLP test organization guidelines. This ensures consistency across all test tiers where extra tests use the X suffix.
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There are unnecessary blank lines after the test_NER_error_handling method. According to Python coding conventions and the project's guidelines for tidy code, there should be only one blank line between methods within a class.
…d formatting - Fix test class naming in extra tests: Add X suffix (TestCaseX) per PyThaiNLP conventions - Fix inconsistent Thai test string: Use correctly spelled "สวัสดีดาวอังคาร" consistently - Remove extra blank lines in test_tag.py after test_NER_error_handling - Revert unrelated change to tests/data/text-misspelled-r0.05-seed1.txt Co-authored-by: bact <128572+bact@users.noreply.github.com>
Addressed in commit 3a981fe:
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@copilot address comments on code docstring |
- Convert Google-style docstrings to Sphinx/reStructuredText format - Use :param type name: description format consistently - Add proper :Example: sections with :: syntax - Match project's docstring style used in main codebase Co-authored-by: bact <128572+bact@users.noreply.github.com>
Updated in commit 3f9487c:
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@copilot check if tltk still has compilation issue |
tltk no longer has compilation issues on Python 3.12.3: Test Results:
The package now installs cleanly as a pure Python wheel without any Cython compilation. The "compilation issues" comments in noauto tests appear to be outdated - tltk can potentially be moved out of noauto if desired. |
Co-authored-by: bact <128572+bact@users.noreply.github.com>
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| "Programming Language :: Python :: 3.11", | ||
| "Programming Language :: Python :: 3.12", | ||
| "Programming Language :: Python :: 3.13", | ||
| "Programming Language :: Python :: 3.14", |
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The addition of Python 3.14 classifier is premature. Python 3.14 is scheduled for release in October 2026, but it's currently February 2026. Adding this classifier before the Python version is officially released could cause issues with package distribution platforms and tools that validate classifiers. This change also appears unrelated to the stated purpose of the PR (moving tltk tests from noauto to extra tier). Consider removing this classifier until Python 3.14 is actually released.
| def test_NER_error_handling(self): | ||
| # Test error handling for invalid engine/corpus combination | ||
| with self.assertRaises(ValueError): | ||
| NER(engine="thainer", corpus="cat") | ||
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This test duplicates an existing test in tests/noauto/testn_tag.py (lines 22-24). While it's reasonable to test error handling in core tests since it doesn't require external dependencies, consider whether both tests are necessary. If the intent is to have the error validation test in core (which makes sense), the duplicate in noauto should be removed to avoid redundancy.
| def test_NER_error_handling(self): | |
| # Test error handling for invalid engine/corpus combination | |
| with self.assertRaises(ValueError): | |
| NER(engine="thainer", corpus="cat") |
What do these changes do
Moves tltk test cases from noauto to extra tier. tltk v1.10 installs cleanly as pure Python wheel without Cython compilation.
What was wrong
tltk tests were in noauto due to historical compilation issues. Testing confirmed v1.10 no longer requires compilation and works correctly on Python 3.12.3 with dependencies (gensim, nltk, scikit-learn, sklearn-crfsuite, pandas).
How this fixes it
Moved 6 test classes to extra (with X suffix per conventions):
SentTokenizeTLTKTestCaseX,SubwordTokenizeTLTKTestCaseX,SyllableTokenizeTLTKTestCaseX,WordTokenizeTLTKTestCaseXSpellTLTKTestCaseXTagTLTKTestCaseXRemoved from noauto:
noauto now contains only tests with actual issues: TensorFlow (~500MB), PyTorch (~800MB), transformers (~1GB), phunspell (Cython).
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