public function testUnsetAccessor()
{
$tag = new \r8\HTML\Tag("hr");
unset($tag['rel']);
$tag->setAttr("rel", "nofollow")->setAttr("class", "title");
$this->assertSame(array("rel" => "nofollow", "class" => "title"), $tag->getAttrs());
unset($tag['rel']);
$this->assertSame(array("class" => "title"), $tag->getAttrs());
try {
unset($tag[' ']);
$this->fail("An expected exception has not been thrown");
} catch (\r8\Exception\Argument $err) {
$this->assertEquals("Must not be empty", $err->getMessage());
}
}
