/**
* test style attribute
*/
public function testInputStyle()
{
$input = new TextInput('test');
$input->setStyle(' text-align:right; ');
$input->setWidth(300);
$input->setHidden(true);
$expected = array('text-align' => 'right', 'width' => '300px', 'display' => 'none');
$this->assertEquals($expected, $input->getStyles()->all());
$this->assertEquals(' style="text-align:right; width:300px; display:none;"', $input->renderStyle());
// test removing style with spaces around
$input->removeStyle(' text-align:right; ');
$this->assertEquals(' style="width:300px; display:none;"', $input->renderStyle());
$input->setWidth(200);
$this->assertEquals(' style="width:200px; display:none;"', $input->renderStyle());
$input->setHidden(false);
$this->assertEquals(array('width' => '200px'), $input->getStyles()->all(), 'setting hidden to false should remove the display style');
}