/**
* @depends testAddGetInlineStyleContent
* @return null
*/
public function testGetInlineStyleContentString()
{
$style = $this->head->getInlineStyleTag();
$sep = $style->getContentSeparator();
$block1 = 'p{color:red}';
$block2 = 'h1{color:blue}';
$this->assertEquals('', $this->head->getInlineStyleContentString());
$this->head->addInlineStyleContent($block1);
$this->assertEquals($block1, $this->head->getInlineStyleContentString());
$this->head->addInlineStyleContent($block2);
$this->assertEquals("{$block1}{$sep}{$block2}", $this->head->getInlineStyleContentString());
}
