analyze_coverage.py - develop-0.4 - liquid-g/liquid-code

analyze_coverage.py

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0.4.9 - переработка документации, рефакторинг кода, покрытие тестами 70%

06 июл 2026, 13:37

06 июл 2026, 13:3779b2ebc

#!/usr/bin/env python
"""
Анализ покрытия тестами кода.

Читает coverage.json и выводит отчет по модулям.
"""

import json
import os
import sys

def main():
    if not os.path.exists('coverage.json'):
        print("coverage.json not found. Run tests with coverage first:")
        print("  python -m pytest tests/ --cov=src --cov-report=json")
        sys.exit(1)

    with open('coverage.json', 'r', encoding='utf-8') as f:
        data = json.load(f)

    files = data.get('files', {})

    print("=== Modules with 80%+ coverage ===")
    covered_80 = [
        (f.replace('\\', '/'), info['summary']['percent_covered'])
        for f, info in files.items()
        if info['summary']['percent_covered'] >= 80
    ]
    for path, cover in sorted(covered_80, key=lambda x: -x[1]):
        print(f'{path}: {cover:.1f}%')

    print("\n=== Modules with 60-79% coverage ===")
    covered_60 = [
        (f.replace('\\', '/'), info['summary']['percent_covered'])
        for f, info in files.items()
        if 60 <= info['summary']['percent_covered'] < 80
    ]
    for path, cover in sorted(covered_60, key=lambda x: -x[1]):
        print(f'{path}: {cover:.1f}%')

    print("\n=== Modules with <60% coverage (priority for tests) ===")
    covered_low = [
        (f.replace('\\', '/'), info['summary']['percent_covered'])
        for f, info in files.items()
        if info['summary']['percent_covered'] < 60
    ]
    for path, cover in sorted(covered_low, key=lambda x: x[1]):
        print(f'{path}: {cover:.1f}%')

    print("\n=== Modules with 0% coverage ===")
    zero = [
        (f.replace('\\', '/'), info['summary']['percent_covered'])
        for f, info in files.items()
        if info['summary']['percent_covered'] == 0
    ]
    for path, cover in sorted(zero, key=lambda x: x[1]):
        print(f'{path}: {cover:.1f}%')

    total_covered = sum(info['summary']['covered_lines'] for info in files.values())
    total_statements = sum(info['summary']['num_statements'] for info in files.values())

    print(f"\n=== TOTAL: {total_covered}/{total_statements} = {total_covered/total_statements*100:.1f}% ===")

if __name__ == '__main__':
    main()