Neos\Flow\Tests\Unit\ResourceManagement\PersistentResourceTest::getMediaTypeReturnsMediaTypeBasedOnFileExtension PHP Method

    public function getMediaTypeReturnsMediaTypeBasedOnFileExtension()
    {
        $resource = new PersistentResource();
        $resource->setFilename('file.jpg');
        $this->assertSame('image/jpeg', $resource->getMediaType());
        $resource = new PersistentResource();
        $resource->setFilename('file.zip');
        $this->assertSame('application/zip', $resource->getMediaType());
        $resource = new PersistentResource();
        $resource->setFilename('file.someunknownextension');
        $this->assertSame('application/octet-stream', $resource->getMediaType());
    }