/**
* ensures that the property generated for the given fixture is a unique property
*
* @param Fixture $fixture
* @param PropertyDefinition $property
* @return mixed
*/
protected function generateUnique(Fixture $fixture, PropertyDefinition $property)
{
$class = $fixture->getClass();
$key = $property->getName();
$i = $uniqueTriesLimit = 128;
do {
// process values
$value = $this->processor->process($property, $fixture->getSetProperties(), $fixture->getValueForCurrent());
if (is_object($value)) {
$valHash = spl_object_hash($value);
} elseif (is_array($value)) {
$valHash = hash('md4', serialize($value));
} else {
$valHash = $value;
}
} while (--$i > 0 && isset($this->uniqueValues[$class . $key][$valHash]));
if (isset($this->uniqueValues[$class . $key][$valHash])) {
throw new \RuntimeException("Couldn't generate random unique value for {$class}: {$key} in {$uniqueTriesLimit} tries.");
}
$this->uniqueValues[$class . $key][$valHash] = true;
return $value;
}
public function testWillParseFlagsOutOfName()
{
$definition = new PropertyDefinition('username (unique)', '<username()>');
$this->assertEquals('username', $definition->getName());
}