public function testSetAndGetKey()
{
$value = 'mykey';
$this->instance->setKey($value);
$this->assertEquals($value, $this->instance->getKey());
}
/**
* Add a customization.
*
* Supports a Customization instance or a config array, in that case a new
* Customization instance wil be created based on the options.
*
* @throws InvalidArgumentException
*
* @param Customization|array $customization
*
* @return self Provides fluent interface
*/
public function addCustomization($customization)
{
if (is_array($customization)) {
$customization = new Customization($customization);
}
$key = $customization->getKey();
// check for non-empty key
if (0 === strlen($key)) {
throw new InvalidArgumentException('A Customization must have a key value');
}
// check for a unique key
if (array_key_exists($key, $this->customizations)) {
//double add calls for the same customization are ignored, others cause an exception
if ($this->customizations[$key] !== $customization) {
throw new InvalidArgumentException('A Customization must have a unique key value');
}
}
$this->customizations[$key] = $customization;
return $this;
}
