function it_converts_objects_to_string_and_diffs_the_result(Exporter $exporter, StringEngine $stringDiffer)
{
$exporter->export(Argument::type('DateTime'))->willReturn('DateTime');
$exporter->export(Argument::type('ArrayObject'))->willReturn('ArrayObject');
$stringDiffer->compare('DateTime', 'ArrayObject')->willReturn('-DateTime+ArrayObject');
$diff = $this->compare(new \DateTime(), new \ArrayObject());
$diff->shouldBe('-DateTime+ArrayObject');
}
/**
* @param InputInterface $input
* @param OutputInterface $output
* @return int
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$start = microtime(true);
$encoding = $input->getOption(self::OPTION_ENCODING);
$codepointValue = $input->getArgument(self::ARGUMENT_CODEPOINT);
$codepoint = $this->valueToCodepoint($codepointValue, $encoding);
$from = $input->getOption(self::OPTION_FROM);
$repository = $this->getRepositoryByName($from);
$db = new Database($repository);
$exporter = new Exporter();
try {
$character = $db->getCharacterByCodepoint($codepoint);
} catch (CharacterNotFoundException $e) {
$output->writeln('<error>Character Not Found</error>');
return 1;
}
$output->writeln('<info>Character Found</info>');
$output->writeln(sprintf('Export: %s', $exporter->export($character)));
$output->writeln(sprintf('UTF-8: %s', $codepoint->toUTF8()));
$output->writeln(sprintf('Memory peak: %.5f MB', memory_get_peak_usage() / 1048576));
$output->writeln(sprintf('Took: %.5f seconds', microtime(true) - $start));
return 0;
}
/**
* @param array $before
* @param array $after
* @param string $header
* @throws PHPUnit_Framework_RiskyTestError
*/
private function compareGlobalStateSnapshotPart(array $before, array $after, $header)
{
if ($before != $after) {
$differ = new Differ($header);
$exporter = new Exporter();
$diff = $differ->diff($exporter->export($before), $exporter->export($after));
throw new PHPUnit_Framework_RiskyTestError($diff);
}
}
public function toString()
{
$exporter = new Exporter();
return sprintf('return user-specified value %s', $exporter->export($this->value));
}
/**
* @param object $expected
* @param object $actual
*
* @return string
*/
public function compare($expected, $actual)
{
return $this->stringDiffer->compare($this->exporter->export($expected), $this->exporter->export($actual));
}
public function toString()
{
$exporter = new Exporter();
return sprintf('raise user-specified exception %s', $exporter->export($this->exception));
}
/**
* @param mixed $x
* @param mixed $y
*
* @return string
*/
private function diff($x, $y)
{
$exporter = new Exporter();
$diff = new Diff(preg_split('/\\n/', $exporter->export($x)), preg_split('/\\n/', $exporter->export($y)));
return $diff->render(new Diff_Renderer_Text_Unified());
}
