+
+ $tags = $content->getTags();
+ $this->assertContains('foot', $tags, 'It includes the "foot" tag');
+ $this->assertContains('varnish', $tags, 'It includes the "varnish" tag');
+ $this->assertContains('php', $tags, 'It includes the "php" tag');
+ $this->assertSame(3, count($tags));
+