Files
skill-seekers-reference/tests/test_quality_checker.py
2026-01-17 17:48:15 +00:00

447 lines
13 KiB
Python

#!/usr/bin/env python3
"""
Tests for cli/quality_checker.py functionality
"""
import tempfile
import unittest
from pathlib import Path
from skill_seekers.cli.quality_checker import QualityReport, SkillQualityChecker
class TestQualityChecker(unittest.TestCase):
"""Test quality checker functionality"""
def create_test_skill(self, tmpdir, skill_md_content, create_references=True):
"""Helper to create a test skill directory"""
skill_dir = Path(tmpdir) / "test-skill"
skill_dir.mkdir()
# Create SKILL.md
skill_md = skill_dir / "SKILL.md"
skill_md.write_text(skill_md_content, encoding="utf-8")
# Create references directory
if create_references:
refs_dir = skill_dir / "references"
refs_dir.mkdir()
(refs_dir / "index.md").write_text("# Index\n\nTest reference.", encoding="utf-8")
(refs_dir / "getting_started.md").write_text(
"# Getting Started\n\nHow to start.", encoding="utf-8"
)
return skill_dir
def test_checker_detects_missing_skill_md(self):
"""Test that checker detects missing SKILL.md"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_dir = Path(tmpdir) / "test-skill"
skill_dir.mkdir()
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have error about missing SKILL.md
self.assertTrue(report.has_errors)
self.assertTrue(any("SKILL.md" in issue.message for issue in report.errors))
def test_checker_detects_missing_references(self):
"""Test that checker warns about missing references"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_md = """---
name: test
---
# Test Skill
This is a test.
"""
skill_dir = self.create_test_skill(tmpdir, skill_md, create_references=False)
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have warning about missing references
self.assertTrue(report.has_warnings)
self.assertTrue(any("references" in issue.message.lower() for issue in report.warnings))
def test_checker_detects_invalid_frontmatter(self):
"""Test that checker detects invalid YAML frontmatter"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_md = """# Test Skill
No frontmatter here!
"""
skill_dir = self.create_test_skill(tmpdir, skill_md)
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have error about missing frontmatter
self.assertTrue(report.has_errors)
self.assertTrue(any("frontmatter" in issue.message.lower() for issue in report.errors))
def test_checker_detects_missing_name_field(self):
"""Test that checker detects missing name field in frontmatter"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_md = """---
description: test
---
# Test Skill
"""
skill_dir = self.create_test_skill(tmpdir, skill_md)
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have error about missing name field
self.assertTrue(report.has_errors)
self.assertTrue(any("name" in issue.message.lower() for issue in report.errors))
def test_checker_detects_code_without_language(self):
"""Test that checker warns about code blocks without language tags"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_md = """---
name: test
---
# Test Skill
Here's some code:
```
print("hello")
```
"""
skill_dir = self.create_test_skill(tmpdir, skill_md)
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have warning about code without language
self.assertTrue(report.has_warnings)
self.assertTrue(any("language" in issue.message.lower() for issue in report.warnings))
def test_checker_approves_good_skill(self):
"""Test that checker gives high score to well-formed skill"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_md = """---
name: test
description: A test skill
---
# Test Skill
## When to Use This Skill
Use this when you need to test.
## Quick Reference
Here are some examples:
```python
def hello():
print("hello")
```
```javascript
console.log("hello");
```
## Example: Basic Usage
This shows how to use it.
## Reference Files
See the references directory for more:
- [Getting Started](references/getting_started.md)
- [Index](references/index.md)
"""
skill_dir = self.create_test_skill(tmpdir, skill_md)
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have no errors
self.assertFalse(report.has_errors)
# Quality score should be high
self.assertGreaterEqual(report.quality_score, 80.0)
def test_checker_detects_broken_links(self):
"""Test that checker detects broken internal links"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_md = """---
name: test
---
# Test Skill
See [this file](nonexistent.md) for more info.
"""
skill_dir = self.create_test_skill(tmpdir, skill_md)
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have warning about broken link
self.assertTrue(report.has_warnings)
self.assertTrue(
any("broken link" in issue.message.lower() for issue in report.warnings)
)
def test_quality_score_calculation(self):
"""Test that quality score is calculated correctly"""
with tempfile.TemporaryDirectory() as tmpdir:
report = QualityReport("test", Path(tmpdir))
# Perfect score to start
self.assertEqual(report.quality_score, 100.0)
# Add an error (should deduct 15 points)
report.add_error("test", "Test error")
self.assertEqual(report.quality_score, 85.0)
# Add a warning (should deduct 5 points)
report.add_warning("test", "Test warning")
self.assertEqual(report.quality_score, 80.0)
# Add more errors
report.add_error("test", "Another error")
report.add_error("test", "Yet another error")
self.assertEqual(report.quality_score, 50.0)
def test_quality_grade_calculation(self):
"""Test that quality grades are assigned correctly"""
with tempfile.TemporaryDirectory() as tmpdir:
report = QualityReport("test", Path(tmpdir))
# Grade A (90-100)
self.assertEqual(report.quality_grade, "A")
# Grade B (80-89)
report.add_error("test", "Error 1")
self.assertEqual(report.quality_grade, "B")
# Grade C (70-79)
report.add_warning("test", "Warning 1")
report.add_warning("test", "Warning 2")
self.assertEqual(report.quality_grade, "C")
# Grade D (60-69)
report.add_warning("test", "Warning 3")
report.add_warning("test", "Warning 4")
self.assertEqual(report.quality_grade, "D")
# Grade F (below 60)
report.add_error("test", "Error 2")
report.add_error("test", "Error 3")
self.assertEqual(report.quality_grade, "F")
def test_is_excellent_property(self):
"""Test is_excellent property"""
with tempfile.TemporaryDirectory() as tmpdir:
report = QualityReport("test", Path(tmpdir))
# Should be excellent with no issues
self.assertTrue(report.is_excellent)
# Adding an error should make it not excellent
report.add_error("test", "Test error")
self.assertFalse(report.is_excellent)
# Clean report
report2 = QualityReport("test", Path(tmpdir))
# Adding a warning should also make it not excellent
report2.add_warning("test", "Test warning")
self.assertFalse(report2.is_excellent)
class TestCompletenessChecks(unittest.TestCase):
"""Test completeness check functionality"""
def create_test_skill(self, tmpdir, skill_md_content):
"""Helper to create a test skill directory"""
skill_dir = Path(tmpdir) / "test-skill"
skill_dir.mkdir()
# Create SKILL.md
skill_md = skill_dir / "SKILL.md"
skill_md.write_text(skill_md_content, encoding="utf-8")
# Create references directory
refs_dir = skill_dir / "references"
refs_dir.mkdir()
(refs_dir / "index.md").write_text("# Index\n", encoding="utf-8")
return skill_dir
def test_checker_detects_prerequisites_section(self):
"""Test that checker detects prerequisites section"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_md = """---
name: test
---
# Test Skill
## Prerequisites
Make sure you have:
- Python 3.10+
- pip installed
## Usage
Run the command.
"""
skill_dir = self.create_test_skill(tmpdir, skill_md)
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have info about found prerequisites
completeness_infos = [i for i in report.info if i.category == "completeness"]
self.assertTrue(
any(
"prerequisites" in i.message.lower() or "verification" in i.message.lower()
for i in completeness_infos
)
)
def test_checker_detects_troubleshooting_section(self):
"""Test that checker detects troubleshooting section"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_md = """---
name: test
---
# Test Skill
## Usage
Run the command.
## Troubleshooting
### Common Issues
If the command fails, check your permissions.
"""
skill_dir = self.create_test_skill(tmpdir, skill_md)
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have info about found troubleshooting
completeness_infos = [i for i in report.info if i.category == "completeness"]
self.assertTrue(
any(
"troubleshoot" in i.message.lower() or "error handling" in i.message.lower()
for i in completeness_infos
)
)
def test_checker_detects_workflow_steps(self):
"""Test that checker detects workflow steps"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_md = """---
name: test
---
# Test Skill
## Getting Started
First, install the dependencies.
Then, configure your environment.
Next, run the setup script.
Finally, verify the installation.
"""
skill_dir = self.create_test_skill(tmpdir, skill_md)
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have info about found workflow steps
completeness_infos = [i for i in report.info if i.category == "completeness"]
self.assertTrue(
any(
"workflow" in i.message.lower() or "step" in i.message.lower()
for i in completeness_infos
)
)
def test_checker_suggests_adding_prerequisites(self):
"""Test that checker suggests adding prerequisites when missing"""
with tempfile.TemporaryDirectory() as tmpdir:
skill_md = """---
name: test
---
# Test Skill
## Usage
Just run the command.
"""
skill_dir = self.create_test_skill(tmpdir, skill_md)
checker = SkillQualityChecker(skill_dir)
report = checker.check_all()
# Should have info suggesting prerequisites
completeness_infos = [i for i in report.info if i.category == "completeness"]
self.assertTrue(
any(
"consider" in i.message.lower() and "prerequisites" in i.message.lower()
for i in completeness_infos
)
)
class TestQualityCheckerCLI(unittest.TestCase):
"""Test quality checker CLI"""
def test_cli_help_output(self):
"""Test that CLI help works"""
import subprocess
try:
result = subprocess.run(
["python3", "-m", "skill_seekers.cli.quality_checker", "--help"],
capture_output=True,
text=True,
timeout=5,
)
# Should include usage info
output = result.stdout + result.stderr
self.assertTrue("usage:" in output.lower() or "quality" in output.lower())
except FileNotFoundError:
self.skipTest("Module not installed")
def test_cli_with_nonexistent_directory(self):
"""Test CLI behavior with nonexistent directory"""
import subprocess
result = subprocess.run(
["python3", "-m", "skill_seekers.cli.quality_checker", "/nonexistent/path"],
capture_output=True,
text=True,
)
# Should fail
self.assertNotEqual(result.returncode, 0)
if __name__ == "__main__":
unittest.main()