phpunit4 killer

phpunit4_killer.py

# License: MIT
# Run like: "python phpunit4_killer.py /var/lib/mediawiki/extensions/Wikibase/"
import os
import sys
import re
import subprocess

def find_files(path):
    files = []
    for r, d, f in os.walk(path):
        for file_name in f:
            if file_name.endswith('.php'):
                files.append(os.path.join(r, file_name))

    return files

def check_file(path):
    with open(path, 'r', encoding="utf-8") as f:
        content = f.read()
        old_content = content
    cases = re.findall(r'\n\t*?use \\?PHPUnit4And6Compat;', content)
    literal = '\'(?:[^\'\\\\]|\\\\\')+\'|"(?:[^"\\\\]|\\\\")+"'
    clname = '(?:[a-zA-Z\\\\]+::class|\$\w+|' + literal + ')'
    content = re.sub(r'(\$this->)setExpected(Exception\(\s+' + clname + '\s+\);)', r'\1expect\2', content)
    content = re.sub(r'^(\\t*)(\$this->)setExpectedException\(\s+(' + clname + '),\s+(' + clname + ')\s+\);', r'\1\2expectException( \3 );\n\1\$this->expectExceptionMessage( \4 );', content)
    content = re.sub(r'(\$this->)get(Mock\(\s+' + clname + '\s+\))', r'\1create\2', content)
    content = re.sub(r'(\$this->)getMock\(\s+(' + clname + '),\s+\[\],\s+\[\],\s+[\'"]{2},\s+false\s+\)', r'\1createMock( \2 )', content)
    content = re.sub(r'^(\\t*)(\$this->)getMock\(\s+(' + clname + '),\s+(\[(?:\s*' + literal + ',?)+\])\s+\);', r'\1\2createMock( \3 )\n\1\t->setMethods( \4 )\n\1\t->getMock();', content)
    if '$this->getMock(' in content or '$this->setExpectedException(' in content:
        print('Nooooo /o\\')
        with open(path, 'w', encoding="utf-8") as f:
            print(path)
            f.write(content)
        return
    for case in cases:
        content = content.replace(case, '')
    content = content.replace(', PHPUnit4And6Compat, ', ', ')
    content = content.replace('use PHPUnit4And6Compat, ', 'use ')
    content = content.replace(', PHPUnit4And6Compat;', ';')
    if content == old_content:
        return
    with open(path, 'w', encoding="utf-8") as f:
        print(path)
        f.write(content)

for f in find_files(sys.argv[1]):
    check_file(f)

subprocess.run(["composer", "update"], cwd=sys.argv[1], shell=True)
subprocess.run(["composer", "fix"], cwd=sys.argv[1], shell=True)

Cool, thanks :) I'm gonna (ab)use it then