function test_getImageEnclosure()
{
$doc = $this->make_enclosure_image(array());
$this->assertNull(SDKWrapper::getImageEnclosure($doc));
// favors large/primary/standard crops
$doc = $this->make_enclosure_image(array('foobar', 'something', 'large', 'blah'));
$this->assertEquals('large', SDKWrapper::getImageEnclosure($doc)->meta->crop);
$doc = $this->make_enclosure_image(array('foobar', 'primary', 'blah'));
$this->assertEquals('primary', SDKWrapper::getImageEnclosure($doc)->meta->crop);
$doc = $this->make_enclosure_image(array('standard', 'foo', 'blah'));
$this->assertEquals('standard', SDKWrapper::getImageEnclosure($doc)->meta->crop);
// falls back to first
$doc = $this->make_enclosure_image(array('foo', 'and', 'bar'));
$this->assertEquals('foo', SDKWrapper::getImageEnclosure($doc)->meta->crop);
}
