/**
* @covers CollectionType\Map\MapAbstract::getKeyOfValue
* @covers CollectionType\Map\MapAbstract::__construct
* @covers CollectionType\Common\KeyTypeTrait::validateValueForKeyType
*/
public function testGetKeyOfValueForExistsKey()
{
$key = 'exists';
$this->dummyKeyType->isValid($key)->willReturn(true);
$value = 'value';
$this->dummyValueType->isValid($value)->willReturn(true);
$this->map->put($key, $value);
$result = $this->map->getKeyOfValue($value);
$this->assertEquals($key, $result);
}
