/**
* Tests whether removeByKey() works as expected.
*
* @return void
*/
public function testRemoveByKey()
{
$keyValueSet = new CaseInsensitiveKeysMap(array('a' => 'a', 'b' => 'b', 'C' => 'C'));
$keyValueSet->removeByKey('A');
$this->assertNull($keyValueSet->get('a'));
$keyValueSet->removeByKey('C');
$this->assertNull($keyValueSet->get('C'));
}
/**
* Returns the value of the argument with the given name.
*
* Throws an exception in case no argument exists with the given name.
*
* @param string $argumentName Name of the argument to return the value of
* @param bool $dequote Whether to remove surrounding quotes from the argument value
* @throws \Ableron\Core\Exception\SystemException
* @return string|int
*/
public function getArgument($argumentName, $dequote = true)
{
// check whether argument exists
if (!$this->arguments->containsKey($argumentName)) {
throw new SystemException(sprintf('Unable to read argument "%s" of tag "{%s}" - Tag does not contain requested argument!', $argumentName, $this->getTagDeclaration()), 0, E_USER_ERROR, __FILE__, __LINE__);
}
// read value of the requested argument
$argument = $this->arguments->get($argumentName);
// return the requested argument
return $dequote && is_string($argument) ? StringUtil::dequote($argument) : $argument;
}