Author: Beau Simensen (beau@dflydev.com)
Inheritance: implements Sculpin\Core\Permalink\SourcePermalinkFactoryInterface
 /**
  * @test
  * @dataProvider provideCreateData
  * @param string $defaultPermalink
  * @param SourceInterface $source
  * @param Permalink $expectedPermalink
  */
 public function testCreate($defaultPermalink, SourceInterface $source, Permalink $expectedPermalink)
 {
     $sourcePermalinkFactory = new SourcePermalinkFactory($defaultPermalink);
     $permalink = $sourcePermalinkFactory->create($source);
     $this->assertEquals($expectedPermalink, $permalink);
 }