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<?php
declare(strict_types=1);
namespace NunoMaduro\Collision\Adapters\Phpunit;
use NunoMaduro\Collision\Exceptions\ShouldNotHappen;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestCase;
use PHPUnit\Framework\TestSuite;
use PHPUnit\Framework\Warning;
use ReflectionObject;
use Symfony\Component\Console\Input\ArgvInput;
use Symfony\Component\Console\Output\ConsoleOutput;
use Throwable;
/**
* @internal
*/
final class Printer implements \PHPUnit\TextUI\ResultPrinter
{
/**
* Holds an instance of the style.
*
* Style is a class we use to interact with output.
*
* @var Style
*/
private $style;
/**
* Holds the duration time of the test suite.
*
* @var Timer
*/
private $timer;
/**
* Holds the state of the test
* suite. The number of tests, etc.
*
* @var State
*/
private $state;
/**
* If the test suite has failed.
*
* @var bool
*/
private $failed = false;
/**
* Creates a new instance of the listener.
*
* @param ConsoleOutput $output
*
* @throws \ReflectionException
*/
public function __construct(\Symfony\Component\Console\Output\ConsoleOutputInterface $output = null, bool $verbose = false, string $colors = 'always')
{
$this->timer = Timer::start();
$decorated = $colors === 'always' || $colors === 'auto';
$output = $output ?? new ConsoleOutput(ConsoleOutput::VERBOSITY_NORMAL, $decorated);
ConfigureIO::of(new ArgvInput(), $output);
$this->style = new Style($output);
$dummyTest = new class() extends TestCase {
};
$this->state = State::from($dummyTest);
}
/**
* {@inheritdoc}
*/
public function addError(Test $testCase, Throwable $throwable, float $time): void
{
$this->failed = true;
$testCase = $this->testCaseFromTest($testCase);
$this->state->add(TestResult::fromTestCase($testCase, TestResult::FAIL, $throwable));
}
/**
* {@inheritdoc}
*/
public function addWarning(Test $testCase, Warning $warning, float $time): void
{
$testCase = $this->testCaseFromTest($testCase);
$this->state->add(TestResult::fromTestCase($testCase, TestResult::WARN, $warning));
}
/**
* {@inheritdoc}
*/
public function addFailure(Test $testCase, AssertionFailedError $error, float $time): void
{
$this->failed = true;
$testCase = $this->testCaseFromTest($testCase);
$reflector = new ReflectionObject($error);
if ($reflector->hasProperty('message')) {
$message = trim((string) preg_replace("/\r|\n/", "\n ", $error->getMessage()));
$property = $reflector->getProperty('message');
$property->setAccessible(true);
$property->setValue($error, $message);
}
$this->state->add(TestResult::fromTestCase($testCase, TestResult::FAIL, $error));
}
/**
* {@inheritdoc}
*/
public function addIncompleteTest(Test $testCase, Throwable $throwable, float $time): void
{
$testCase = $this->testCaseFromTest($testCase);
$this->state->add(TestResult::fromTestCase($testCase, TestResult::INCOMPLETE, $throwable));
}
/**
* {@inheritdoc}
*/
public function addRiskyTest(Test $testCase, Throwable $throwable, float $time): void
{
$testCase = $this->testCaseFromTest($testCase);
$this->state->add(TestResult::fromTestCase($testCase, TestResult::RISKY, $throwable));
}
/**
* {@inheritdoc}
*/
public function addSkippedTest(Test $testCase, Throwable $throwable, float $time): void
{
$testCase = $this->testCaseFromTest($testCase);
$this->state->add(TestResult::fromTestCase($testCase, TestResult::SKIPPED, $throwable));
}
/**
* {@inheritdoc}
*/
public function startTestSuite(TestSuite $suite): void
{
if ($this->state->suiteTotalTests === null) {
$this->state->suiteTotalTests = $suite->count();
}
}
/**
* {@inheritdoc}
*/
public function endTestSuite(TestSuite $suite): void
{
// ..
}
/**
* {@inheritdoc}
*/
public function startTest(Test $testCase): void
{
$testCase = $this->testCaseFromTest($testCase);
// Let's check first if the testCase is over.
if ($this->state->testCaseHasChanged($testCase)) {
$this->style->writeCurrentTestCaseSummary($this->state);
$this->state->moveTo($testCase);
}
}
/**
* {@inheritdoc}
*/
public function endTest(Test $testCase, float $time): void
{
$testCase = $this->testCaseFromTest($testCase);
if (!$this->state->existsInTestCase($testCase)) {
$this->state->add(TestResult::fromTestCase($testCase, TestResult::PASS));
}
if ($testCase instanceof TestCase
&& $testCase->getTestResultObject() instanceof \PHPUnit\Framework\TestResult
&& !$testCase->getTestResultObject()->isStrictAboutOutputDuringTests()
&& !$testCase->hasExpectationOnOutput()) {
$this->style->write($testCase->getActualOutput());
}
}
/**
* Intentionally left blank as we output things on events of the listener.
*/
public function write(string $content): void
{
// ..
}
/**
* Returns a test case from the given test.
*
* Note: This printer is do not work with normal Test classes - only
* with Test Case classes. Please report an issue if you think
* this should work any other way.
*/
private function testCaseFromTest(Test $test): TestCase
{
if (!$test instanceof TestCase) {
throw new ShouldNotHappen();
}
return $test;
}
/**
* Intentionally left blank as we output things on events of the listener.
*/
public function printResult(\PHPUnit\Framework\TestResult $result): void
{
if ($result->count() === 0) {
$this->style->writeWarning('No tests executed!');
}
$this->style->writeCurrentTestCaseSummary($this->state);
if ($this->failed) {
$onFailure = $this->state->suiteTotalTests !== $this->state->testSuiteTestsCount();
$this->style->writeErrorsSummary($this->state, $onFailure);
}
$this->style->writeRecap($this->state, $this->timer);
}
}
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