public function testGetPolicyDisallowFrameDomainMultipleStakes()
{
$expectedPolicy = "default-src 'none';script-src 'self' 'unsafe-eval';style-src 'self' 'unsafe-inline';img-src 'self' data: blob:;font-src 'self';connect-src 'self';media-src 'self'";
$this->contentSecurityPolicy->addAllowedFrameDomain('www.owncloud.com');
$this->contentSecurityPolicy->disallowFrameDomain('www.owncloud.org')->disallowFrameDomain('www.owncloud.com');
$this->assertSame($expectedPolicy, $this->contentSecurityPolicy->buildPolicy());
}