Blockquote tags are okay

preformatted text is okay too', $html, '
 missing');
    $this->assertContains('for code examples and such
', $html, '
 missing');
    $this->assertContains('
One
', $html, '
 missing');
    $this->assertContains('
Two
', $html, '
 missing');
    $this->assertContains('
Three
', $html, '
 missing');
    $this->assertContains('
Four
', $html, '
 missing');
    $this->assertContains('
Five
', $html, '
 missing');
    $this->assertContains('
Six
', $html, '
 missing');
  }

  public function testRemovesUnsafeTags() {
    $url = 'http://sanitize.example/entry-with-unsafe-tags';
    $response = $this->parse(['url' => $url]);

    $body = $response->getContent();
    $this->assertEquals(200, $response->getStatusCode());
    $data = json_decode($body, true);
    $html = $data['data']['content']['html'];

    $this->assertEquals('entry', $data['data']['type']);
    $this->assertNotContains('
', $html);
    $this->assertNotContains('