<?php declare(strict_types=1);
/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Logging\TestDox;

use function array_keys;
use function array_merge;
use function assert;
use function is_subclass_of;
use function ksort;
use function uksort;
use function usort;
use PHPUnit\Event\Code\TestMethod;
use PHPUnit\Event\Code\Throwable;
use PHPUnit\Event\EventFacadeIsSealedException;
use PHPUnit\Event\Facade;
use PHPUnit\Event\InvalidArgumentException;
use PHPUnit\Event\Test\ConsideredRisky;
use PHPUnit\Event\Test\DeprecationTriggered;
use PHPUnit\Event\Test\Errored;
use PHPUnit\Event\Test\Failed;
use PHPUnit\Event\Test\Finished;
use PHPUnit\Event\Test\MarkedIncomplete;
use PHPUnit\Event\Test\NoticeTriggered;
use PHPUnit\Event\Test\Passed;
use PHPUnit\Event\Test\PhpDeprecationTriggered;
use PHPUnit\Event\Test\PhpNoticeTriggered;
use PHPUnit\Event\Test\PhpunitDeprecationTriggered;
use PHPUnit\Event\Test\PhpunitErrorTriggered;
use PHPUnit\Event\Test\PhpunitWarningTriggered;
use PHPUnit\Event\Test\PhpWarningTriggered;
use PHPUnit\Event\Test\Prepared;
use PHPUnit\Event\Test\Skipped;
use PHPUnit\Event\Test\WarningTriggered;
use PHPUnit\Event\UnknownSubscriberTypeException;
use PHPUnit\Framework\TestStatus\TestStatus;
use PHPUnit\Logging\TestDox\TestResult as TestDoxTestMethod;
use ReflectionMethod;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class TestResultCollector
{
    /**
     * @var array<string, list<TestDoxTestMethod>>
     */
    private array $tests          = [];
    private ?TestStatus $status   = null;
    private ?Throwable $throwable = null;
    private bool $prepared        = false;

    /**
     * @throws EventFacadeIsSealedException
     * @throws UnknownSubscriberTypeException
     */
    public function __construct(Facade $facade)
    {
        $this->registerSubscribers($facade);
    }

    /**
     * @return array<string, TestResultCollection>
     */
    public function testMethodsGroupedByClass(): array
    {
        $result = [];

        foreach ($this->tests as $prettifiedClassName => $tests) {
            $testsByDeclaringClass = [];

            foreach ($tests as $test) {
                $declaringClassName = (new ReflectionMethod($test->test()->className(), $test->test()->methodName()))->getDeclaringClass()->getName();

                if (!isset($testsByDeclaringClass[$declaringClassName])) {
                    $testsByDeclaringClass[$declaringClassName] = [];
                }

                $testsByDeclaringClass[$declaringClassName][] = $test;
            }

            foreach (array_keys($testsByDeclaringClass) as $declaringClassName) {
                usort(
                    $testsByDeclaringClass[$declaringClassName],
                    static function (TestDoxTestMethod $a, TestDoxTestMethod $b): int
                    {
                        return $a->test()->line() <=> $b->test()->line();
                    },
                );
            }

            uksort(
                $testsByDeclaringClass,
                /**
                 * @param class-string $a
                 * @param class-string $b
                 */
                static function (string $a, string $b): int
                {
                    if (is_subclass_of($b, $a)) {
                        return -1;
                    }

                    if (is_subclass_of($a, $b)) {
                        return 1;
                    }

                    return 0;
                },
            );

            $tests = [];

            foreach ($testsByDeclaringClass as $_tests) {
                $tests = array_merge($tests, $_tests);
            }

            $result[$prettifiedClassName] = TestResultCollection::fromArray($tests);
        }

        ksort($result);

        return $result;
    }

    public function testPrepared(Prepared $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->status    = TestStatus::unknown();
        $this->throwable = null;
        $this->prepared  = true;
    }

    public function testErrored(Errored $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->status    = TestStatus::error($event->throwable()->message());
        $this->throwable = $event->throwable();

        if (!$this->prepared) {
            $test = $event->test();

            assert($test instanceof TestMethod);

            $this->process($test);
        }
    }

    public function testFailed(Failed $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->status    = TestStatus::failure($event->throwable()->message());
        $this->throwable = $event->throwable();
    }

    public function testPassed(Passed $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::success());
    }

    public function testSkipped(Skipped $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::skipped($event->message()));
    }

    public function testMarkedIncomplete(MarkedIncomplete $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::incomplete($event->throwable()->message()));

        $this->throwable = $event->throwable();
    }

    public function testConsideredRisky(ConsideredRisky $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::risky());
    }

    public function testTriggeredDeprecation(DeprecationTriggered $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::deprecation());
    }

    public function testTriggeredNotice(NoticeTriggered $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::notice());
    }

    public function testTriggeredWarning(WarningTriggered $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::warning());
    }

    public function testTriggeredPhpDeprecation(PhpDeprecationTriggered $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::deprecation());
    }

    public function testTriggeredPhpNotice(PhpNoticeTriggered $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::notice());
    }

    public function testTriggeredPhpWarning(PhpWarningTriggered $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::warning());
    }

    public function testTriggeredPhpunitDeprecation(PhpunitDeprecationTriggered $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::deprecation());
    }

    public function testTriggeredPhpunitError(PhpunitErrorTriggered $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::error());
    }

    public function testTriggeredPhpunitWarning(PhpunitWarningTriggered $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $this->updateTestStatus(TestStatus::warning());
    }

    /**
     * @throws InvalidArgumentException
     */
    public function testFinished(Finished $event): void
    {
        if (!$event->test()->isTestMethod()) {
            return;
        }

        $test = $event->test();

        assert($test instanceof TestMethod);

        $this->process($test);

        $this->status    = null;
        $this->throwable = null;
        $this->prepared  = false;
    }

    /**
     * @throws EventFacadeIsSealedException
     * @throws UnknownSubscriberTypeException
     */
    private function registerSubscribers(Facade $facade): void
    {
        $facade->registerSubscribers(
            new TestConsideredRiskySubscriber($this),
            new TestErroredSubscriber($this),
            new TestFailedSubscriber($this),
            new TestFinishedSubscriber($this),
            new TestMarkedIncompleteSubscriber($this),
            new TestPassedSubscriber($this),
            new TestPreparedSubscriber($this),
            new TestSkippedSubscriber($this),
            new TestTriggeredDeprecationSubscriber($this),
            new TestTriggeredNoticeSubscriber($this),
            new TestTriggeredPhpDeprecationSubscriber($this),
            new TestTriggeredPhpNoticeSubscriber($this),
            new TestTriggeredPhpunitDeprecationSubscriber($this),
            new TestTriggeredPhpunitErrorSubscriber($this),
            new TestTriggeredPhpunitWarningSubscriber($this),
            new TestTriggeredPhpWarningSubscriber($this),
            new TestTriggeredWarningSubscriber($this),
        );
    }

    private function updateTestStatus(TestStatus $status): void
    {
        if ($this->status !== null &&
            $this->status->isMoreImportantThan($status)) {
            return;
        }

        $this->status = $status;
    }

    private function process(TestMethod $test): void
    {
        if (!isset($this->tests[$test->testDox()->prettifiedClassName()])) {
            $this->tests[$test->testDox()->prettifiedClassName()] = [];
        }

        $this->tests[$test->testDox()->prettifiedClassName()][] = new TestDoxTestMethod(
            $test,
            $this->status,
            $this->throwable,
        );
    }
}

.NET Framework

Project Request

ProjectC

Vehicle Maintenance

Movie Navigator

Customers Exchange

ATM

.NET Core

Mail Daemon

Custom

Buns of code

PHP

Mediabox

Loan Castle

Content Management

Laravel

Phone Check

Frontend

Forex Wall

Business projects

Certification Center

Amerikas Auto

Pet projects

Geolocation Assistant

Web Dynamics

Blackball

Good old times

DOS Clock

BrainOut

Airport Administrator

Atomizer

Mediabox