ComposerRequireCheckerTest\DefinedExtensionsResolver\DefinedExtensionsResolverTest

Complexity

Total Complexity

5

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	testExtensionsAreReturned()	0	11	1
A	testNoExtensions()	0	7	1
A	testCoreExtensionsIn64Bit()	0	10	1
A	setUp()	0	6	1
A	testCoreExtensions()	0	10	1

<?php

namespace ComposerRequireCheckerTest\DefinedExtensionsResolver;

use ComposerRequireChecker\DefinedExtensionsResolver\DefinedExtensionsResolver;
use org\bovigo\vfs\vfsStream;
use org\bovigo\vfs\vfsStreamDirectory;
use PHPUnit\Framework\TestCase;

/**
 * @covers \ComposerRequireChecker\DefinedExtensionsResolver\DefinedExtensionsResolver
 */
final class DefinedExtensionsResolverTest extends TestCase
{
    /** @var DefinedExtensionsResolver */
    private $resolver;
    /** @var vfsStreamDirectory */
    private $root;

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

        $this->resolver = new DefinedExtensionsResolver();
        $this->root = vfsStream::setup();
    }

    public function testNoExtensions(): void
    {
        $composerJson = vfsStream::newFile('composer.json')->at($this->root)->setContent('{}')->url();

        $extensions = ($this->resolver)($composerJson);

        $this->assertCount(0, $extensions);
    }

    public function testCoreExtensions(): void
    {
        $composerJson = vfsStream::newFile('composer.json')->at($this->root)
            ->setContent('{"require":{"php":"^7.0"}}')
            ->url();

        $extensions = ($this->resolver)($composerJson, ['ext-foo' => '*']);

        $this->assertCount(1, $extensions);
        $this->assertSame('*', reset($extensions));
    }

    public function testCoreExtensionsIn64Bit(): void
    {
        $composerJson = vfsStream::newFile('composer.json')->at($this->root)
            ->setContent('{"require":{"php-64bit":"^7.0"}}')
            ->url();

        $extensions = ($this->resolver)($composerJson, ['ext-foo' => '*']);

        $this->assertCount(1, $extensions);
        $this->assertSame('*', reset($extensions));
    }

    public function testExtensionsAreReturned(): void
    {
        $composerJson = vfsStream::newFile('composer.json')->at($this->root)
            ->setContent('{"require":{"ext-zip":"*","ext-curl":"*"}}')
            ->url();

        $extensions = ($this->resolver)($composerJson);

        $this->assertCount(2, $extensions);
        $this->assertContains('zip', $extensions);
        $this->assertContains('curl', $extensions);
    }
}