/**
* @group ZF-12044
*/
public function testContainerWithoutItemsShouldAlwaysReturnEmptyString()
{
$this->assertEquals('', (string) $this->container);
$this->container->setIndent(4);
$this->assertEquals('', (string) $this->container);
$this->container->setPrefix('<ul><li>');
$this->assertEquals('', (string) $this->container);
$this->container->setSeparator('</li><li>');
$this->assertEquals('', (string) $this->container);
$this->container->setPrefix('</li></ul>');
$this->assertEquals('', (string) $this->container);
}
public function testIndentationIsHonored()
{
$this->container->setIndent(4)->setPrefix("<ul>\n <li>")->setSeparator("</li>\n <li>")->setPostfix("</li>\n</ul>");
$this->container->append('foo');
$this->container->append('bar');
$this->container->append('baz');
$string = $this->container->toString();
$lis = substr_count($string, "\n <li>");
$this->assertEquals(3, $lis);
$this->assertTrue(strstr($string, " <ul>\n") ? true : false, $string);
$this->assertTrue(strstr($string, "\n </ul>") ? true : false);
}