rector/vendor/rector/rector-phpunit/rules/PHPUnit100/Rector/MethodCall/PropertyExistsWithoutAssertRector.php

<?php

declare (strict_types=1);
namespace Rector\PHPUnit\PHPUnit100\Rector\MethodCall;

use PhpParser\Node;
use PhpParser\Node\Arg;
use PhpParser\Node\Expr\ArrayDimFetch;
use PhpParser\Node\Expr\FuncCall;
use PhpParser\Node\Expr\MethodCall;
use PhpParser\Node\Expr\New_;
use PhpParser\Node\Expr\PropertyFetch;
use PhpParser\Node\Expr\StaticCall;
use PhpParser\Node\Expr\Variable;
use PhpParser\Node\Name;
use PhpParser\Node\Name\FullyQualified;
use PhpParser\Node\Scalar\String_;
use Rector\PHPUnit\NodeAnalyzer\IdentifierManipulator;
use Rector\PHPUnit\NodeAnalyzer\TestsNodeAnalyzer;
use Rector\Rector\AbstractRector;
use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
/**
 * @see \Rector\PHPUnit\Tests\PHPUnit100\Rector\MethodCall\PropertyExistsWithoutAssertRector\PropertyExistsWithoutAssertRectorTest
 */
final class PropertyExistsWithoutAssertRector extends AbstractRector
{
    /**
     * @readonly
     * @var \Rector\PHPUnit\NodeAnalyzer\IdentifierManipulator
     */
    private $identifierManipulator;
    /**
     * @readonly
     * @var \Rector\PHPUnit\NodeAnalyzer\TestsNodeAnalyzer
     */
    private $testsNodeAnalyzer;
    /**
     * @var array<string, string>
     */
    private const RENAME_METHODS_WITH_OBJECT_MAP = ['assertObjectHasAttribute' => 'assertTrue', 'assertObjectNotHasAttribute' => 'assertFalse'];
    /**
     * @var array<string, string>
     */
    private const RENAME_METHODS_WITH_CLASS_MAP = ['assertClassHasAttribute' => 'assertTrue', 'assertClassNotHasAttribute' => 'assertFalse'];
    public function __construct(IdentifierManipulator $identifierManipulator, TestsNodeAnalyzer $testsNodeAnalyzer)
    {
        $this->identifierManipulator = $identifierManipulator;
        $this->testsNodeAnalyzer = $testsNodeAnalyzer;
    }
    public function getRuleDefinition() : RuleDefinition
    {
        return new RuleDefinition('Turns PHPUnit TestCase assertObjectHasAttribute into `property_exists` comparisons', [new CodeSample(<<<'CODE_SAMPLE'
$this->assertClassHasAttribute("property", "Class");
$this->assertClassNotHasAttribute("property", "Class");
CODE_SAMPLE
, <<<'CODE_SAMPLE'
$this->assertFalse(property_exists(new Class, "property"));
$this->assertTrue(property_exists(new Class, "property"));
CODE_SAMPLE
)]);
    }
    /**
     * @return array<class-string<Node>>
     */
    public function getNodeTypes() : array
    {
        return [MethodCall::class, StaticCall::class];
    }
    /**
     * @param MethodCall|StaticCall $node
     */
    public function refactor(Node $node) : ?Node
    {
        if (!$this->testsNodeAnalyzer->isPHPUnitMethodCallNames($node, ['assertClassHasAttribute', 'assertClassNotHasAttribute', 'assertObjectNotHasAttribute', 'assertObjectHasAttribute'])) {
            return null;
        }
        $arguments = \array_column($node->args, 'value');
        if ($arguments[0] instanceof String_ || $arguments[0] instanceof Variable || $arguments[0] instanceof ArrayDimFetch || $arguments[0] instanceof PropertyFetch) {
            $secondArg = $arguments[0];
        } else {
            return null;
        }
        if ($arguments[1] instanceof Variable) {
            $firstArg = new Variable($arguments[1]->name);
            $map = self::RENAME_METHODS_WITH_OBJECT_MAP;
        } elseif ($arguments[1] instanceof String_) {
            $firstArg = new New_(new FullyQualified($arguments[1]->value));
            $map = self::RENAME_METHODS_WITH_CLASS_MAP;
        } elseif ($arguments[1] instanceof PropertyFetch || $arguments[1] instanceof ArrayDimFetch) {
            $firstArg = $arguments[1];
            $map = self::RENAME_METHODS_WITH_OBJECT_MAP;
        } else {
            return null;
        }
        unset($node->args[0]);
        unset($node->args[1]);
        $propertyExistsFuncCall = new FuncCall(new Name('property_exists'), [new Arg($firstArg), new Arg($secondArg)]);
        $newArgs = $this->nodeFactory->createArgs([$propertyExistsFuncCall]);
        $node->args = \array_merge($newArgs, $node->getArgs());
        $this->identifierManipulator->renameNodeWithMap($node, $map);
        return $node;
    }
}