public function testRenderAttributeString100()
{
$arrAttr = array('caption' => 'caption_value');
$this->object->setAll($arrAttr);
$value = $this->object->renderAttributeString();
$expected = 'title="caption_value" id="0" ';
$this->assertSame($expected, $value);
$this->object->clear();
$arrAttr = array('caption' => 'caption_value', ':pattern_description' => 'pattern description');
$this->object->setAll($arrAttr);
$value = $this->object->renderAttributeString();
$expected = 'title="caption_value - pattern description" id="0" ';
$this->assertSame($expected, $value);
}