RoaveTest\BackwardCompatibility\LocateSources\LocateSourcesViaComposerJsonTest

Complexity

Total Complexity

5

Size/Duplication

Total Lines	78
Duplicated Lines	0 %

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	realPath()	0	7	1
A	locatedSourcesExamples()	0	36	1
A	astLocator()	0	3	1
A	setUp()	0	5	1
A	testExpectedLocatedSourcesPaths()	0	5	1

<?php

declare(strict_types=1);

namespace RoaveTest\BackwardCompatibility\LocateSources;

use PHPUnit\Framework\TestCase;
use Roave\BackwardCompatibility\LocateSources\LocateSourcesViaComposerJson;
use Roave\BetterReflection\BetterReflection;
use Roave\BetterReflection\SourceLocator\Ast\Locator;
use Roave\BetterReflection\SourceLocator\Type\AggregateSourceLocator;
use Roave\BetterReflection\SourceLocator\Type\DirectoriesSourceLocator;
use Roave\BetterReflection\SourceLocator\Type\SingleFileSourceLocator;
use Roave\BetterReflection\SourceLocator\Type\SourceLocator;
use function realpath;

/**
 * @covers \Roave\BackwardCompatibility\LocateSources\LocateSourcesViaComposerJson
 */
final class LocateSourcesViaComposerJsonTest extends TestCase
{
    /** @var Locator|null */
    private static $astLocator;

    /** @var LocateSourcesViaComposerJson */
    private $locateSources;

    protected function setUp() : void
    {
        parent::setUp();

        $this->locateSources = new LocateSourcesViaComposerJson($this->astLocator());
    }

    /** @dataProvider locatedSourcesExamples */
    public function testExpectedLocatedSourcesPaths(
        string $installationPath,
        SourceLocator $expectedSourceLocator
    ) : void {
        self::assertEquals($expectedSourceLocator, $this->locateSources->__invoke($installationPath));
    }

    /** @return string[][]|SourceLocator[][] */
    public function locatedSourcesExamples() : array
    {
        return [
            'empty composer definition' => [
                __DIR__ . '/../../asset/located-sources/empty',
                new AggregateSourceLocator([
                    new DirectoriesSourceLocator([], $this->astLocator()),
                ]),
            ],
            'composer definition with everything' => [
                __DIR__ . '/../../asset/located-sources/composer-definition-with-everything',
                new AggregateSourceLocator([
                    new DirectoriesSourceLocator(
                        [
                            $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/foo0'),
                            $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/bar4'),
                            $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/baz4_0'),
                            $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/baz4_1'),
                            $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/baz4_2'),
                            $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/baz4_3'),
                            $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/classmap0'),
                            $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/classmap1'),
                        ],
                        $this->astLocator()
                    ),
                    new SingleFileSourceLocator(
                        $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/classmap2/file.php'),
                        $this->astLocator()
                    ),
                    new SingleFileSourceLocator(
                        $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/files/foo.php'),
                        $this->astLocator()
                    ),
                    new SingleFileSourceLocator(
                        $this->realPath(__DIR__ . '/../../asset/located-sources/composer-definition-with-everything/files/bar.php'),
                        $this->astLocator()
                    ),
                ]),
            ],
        ];
    }

    private function astLocator() : Locator
    {
        return self::$astLocator ?? self::$astLocator = (new BetterReflection())->astLocator();
    }

    private function realPath(string $path) : string
    {
        $realPath = realpath($path);

        self::assertInternalType('string', $realPath);

        return $realPath;
    }
}