<?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\TextUI\XmlConfiguration;

use const DIRECTORY_SEPARATOR;
use const PHP_VERSION;
use function assert;
use function defined;
use function dirname;
use function explode;
use function is_file;
use function is_numeric;
use function preg_match;
use function stream_resolve_include_path;
use function strlen;
use function strpos;
use function strtolower;
use function substr;
use function trim;
use DOMDocument;
use DOMElement;
use DOMNode;
use DOMNodeList;
use DOMXPath;
use PHPUnit\Runner\TestSuiteSorter;
use PHPUnit\Runner\Version;
use PHPUnit\TextUI\DefaultResultPrinter;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\CodeCoverage;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter\Directory as FilterDirectory;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Filter\DirectoryCollection as FilterDirectoryCollection;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Clover;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Cobertura;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Crap4j;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Html as CodeCoverageHtml;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Php as CodeCoveragePhp;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Text as CodeCoverageText;
use PHPUnit\TextUI\XmlConfiguration\CodeCoverage\Report\Xml as CodeCoverageXml;
use PHPUnit\TextUI\XmlConfiguration\Logging\Junit;
use PHPUnit\TextUI\XmlConfiguration\Logging\Logging;
use PHPUnit\TextUI\XmlConfiguration\Logging\TeamCity;
use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Html as TestDoxHtml;
use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Text as TestDoxText;
use PHPUnit\TextUI\XmlConfiguration\Logging\TestDox\Xml as TestDoxXml;
use PHPUnit\TextUI\XmlConfiguration\Logging\Text;
use PHPUnit\TextUI\XmlConfiguration\TestSuite as TestSuiteConfiguration;
use PHPUnit\Util\TestDox\CliTestDoxPrinter;
use PHPUnit\Util\VersionComparisonOperator;
use PHPUnit\Util\Xml;
use PHPUnit\Util\Xml\Exception as XmlException;
use PHPUnit\Util\Xml\Loader as XmlLoader;
use PHPUnit\Util\Xml\SchemaFinder;
use PHPUnit\Util\Xml\Validator;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class Loader
{
    /**
     * @throws Exception
     */
    public function load(string $filename): Configuration
    {
        try {
            $document = (new XmlLoader)->loadFile($filename, false, true, true);
        } catch (XmlException $e) {
            throw new Exception(
                $e->getMessage(),
                $e->getCode(),
                $e,
            );
        }

        $xpath = new DOMXPath($document);

        try {
            $xsdFilename = (new SchemaFinder)->find(Version::series());
        } catch (XmlException $e) {
            throw new Exception(
                $e->getMessage(),
                $e->getCode(),
                $e,
            );
        }

        return new Configuration(
            $filename,
            (new Validator)->validate($document, $xsdFilename),
            $this->extensions($filename, $xpath),
            $this->codeCoverage($filename, $xpath, $document),
            $this->groups($xpath),
            $this->testdoxGroups($xpath),
            $this->listeners($filename, $xpath),
            $this->logging($filename, $xpath),
            $this->php($filename, $xpath),
            $this->phpunit($filename, $document),
            $this->testSuite($filename, $xpath),
        );
    }

    public function logging(string $filename, DOMXPath $xpath): Logging
    {
        if ($xpath->query('logging/log')->length !== 0) {
            return $this->legacyLogging($filename, $xpath);
        }

        $junit   = null;
        $element = $this->element($xpath, 'logging/junit');

        if ($element) {
            $junit = new Junit(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
            );
        }

        $text    = null;
        $element = $this->element($xpath, 'logging/text');

        if ($element) {
            $text = new Text(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
            );
        }

        $teamCity = null;
        $element  = $this->element($xpath, 'logging/teamcity');

        if ($element) {
            $teamCity = new TeamCity(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
            );
        }

        $testDoxHtml = null;
        $element     = $this->element($xpath, 'logging/testdoxHtml');

        if ($element) {
            $testDoxHtml = new TestDoxHtml(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
            );
        }

        $testDoxText = null;
        $element     = $this->element($xpath, 'logging/testdoxText');

        if ($element) {
            $testDoxText = new TestDoxText(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
            );
        }

        $testDoxXml = null;
        $element    = $this->element($xpath, 'logging/testdoxXml');

        if ($element) {
            $testDoxXml = new TestDoxXml(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
            );
        }

        return new Logging(
            $junit,
            $text,
            $teamCity,
            $testDoxHtml,
            $testDoxText,
            $testDoxXml,
        );
    }

    public function legacyLogging(string $filename, DOMXPath $xpath): Logging
    {
        $junit       = null;
        $teamCity    = null;
        $testDoxHtml = null;
        $testDoxText = null;
        $testDoxXml  = null;
        $text        = null;

        foreach ($xpath->query('logging/log') as $log) {
            assert($log instanceof DOMElement);

            $type   = (string) $log->getAttribute('type');
            $target = (string) $log->getAttribute('target');

            if (!$target) {
                continue;
            }

            $target = $this->toAbsolutePath($filename, $target);

            switch ($type) {
                case 'plain':
                    $text = new Text(
                        new File($target),
                    );

                    break;

                case 'junit':
                    $junit = new Junit(
                        new File($target),
                    );

                    break;

                case 'teamcity':
                    $teamCity = new TeamCity(
                        new File($target),
                    );

                    break;

                case 'testdox-html':
                    $testDoxHtml = new TestDoxHtml(
                        new File($target),
                    );

                    break;

                case 'testdox-text':
                    $testDoxText = new TestDoxText(
                        new File($target),
                    );

                    break;

                case 'testdox-xml':
                    $testDoxXml = new TestDoxXml(
                        new File($target),
                    );

                    break;
            }
        }

        return new Logging(
            $junit,
            $text,
            $teamCity,
            $testDoxHtml,
            $testDoxText,
            $testDoxXml,
        );
    }

    private function extensions(string $filename, DOMXPath $xpath): ExtensionCollection
    {
        $extensions = [];

        foreach ($xpath->query('extensions/extension') as $extension) {
            assert($extension instanceof DOMElement);

            $extensions[] = $this->getElementConfigurationParameters($filename, $extension);
        }

        return ExtensionCollection::fromArray($extensions);
    }

    private function getElementConfigurationParameters(string $filename, DOMElement $element): Extension
    {
        /** @psalm-var class-string $class */
        $class     = (string) $element->getAttribute('class');
        $file      = '';
        $arguments = $this->getConfigurationArguments($filename, $element->childNodes);

        if ($element->getAttribute('file')) {
            $file = $this->toAbsolutePath(
                $filename,
                (string) $element->getAttribute('file'),
                true,
            );
        }

        return new Extension($class, $file, $arguments);
    }

    private function toAbsolutePath(string $filename, string $path, bool $useIncludePath = false): string
    {
        $path = trim($path);

        if (strpos($path, '/') === 0) {
            return $path;
        }

        // Matches the following on Windows:
        //  - \\NetworkComputer\Path
        //  - \\.\D:
        //  - \\.\c:
        //  - C:\Windows
        //  - C:\windows
        //  - C:/windows
        //  - c:/windows
        if (defined('PHP_WINDOWS_VERSION_BUILD') &&
            ($path[0] === '\\' || (strlen($path) >= 3 && preg_match('#^[A-Z]\:[/\\\]#i', substr($path, 0, 3))))) {
            return $path;
        }

        if (strpos($path, '://') !== false) {
            return $path;
        }

        $file = dirname($filename) . DIRECTORY_SEPARATOR . $path;

        if ($useIncludePath && !is_file($file)) {
            $includePathFile = stream_resolve_include_path($path);

            if ($includePathFile) {
                $file = $includePathFile;
            }
        }

        return $file;
    }

    private function getConfigurationArguments(string $filename, DOMNodeList $nodes): array
    {
        $arguments = [];

        if ($nodes->length === 0) {
            return $arguments;
        }

        foreach ($nodes as $node) {
            if (!$node instanceof DOMElement) {
                continue;
            }

            if ($node->tagName !== 'arguments') {
                continue;
            }

            foreach ($node->childNodes as $argument) {
                if (!$argument instanceof DOMElement) {
                    continue;
                }

                if ($argument->tagName === 'file' || $argument->tagName === 'directory') {
                    $arguments[] = $this->toAbsolutePath($filename, (string) $argument->textContent);
                } else {
                    $arguments[] = Xml::xmlToVariable($argument);
                }
            }
        }

        return $arguments;
    }

    private function codeCoverage(string $filename, DOMXPath $xpath, DOMDocument $document): CodeCoverage
    {
        if ($xpath->query('filter/whitelist')->length !== 0) {
            return $this->legacyCodeCoverage($filename, $xpath, $document);
        }

        $cacheDirectory            = null;
        $pathCoverage              = false;
        $includeUncoveredFiles     = true;
        $processUncoveredFiles     = false;
        $ignoreDeprecatedCodeUnits = false;
        $disableCodeCoverageIgnore = false;

        $element = $this->element($xpath, 'coverage');

        if ($element) {
            $cacheDirectory = $this->getStringAttribute($element, 'cacheDirectory');

            if ($cacheDirectory !== null) {
                $cacheDirectory = new Directory(
                    $this->toAbsolutePath($filename, $cacheDirectory),
                );
            }

            $pathCoverage = $this->getBooleanAttribute(
                $element,
                'pathCoverage',
                false,
            );

            $includeUncoveredFiles = $this->getBooleanAttribute(
                $element,
                'includeUncoveredFiles',
                true,
            );

            $processUncoveredFiles = $this->getBooleanAttribute(
                $element,
                'processUncoveredFiles',
                false,
            );

            $ignoreDeprecatedCodeUnits = $this->getBooleanAttribute(
                $element,
                'ignoreDeprecatedCodeUnits',
                false,
            );

            $disableCodeCoverageIgnore = $this->getBooleanAttribute(
                $element,
                'disableCodeCoverageIgnore',
                false,
            );
        }

        $clover  = null;
        $element = $this->element($xpath, 'coverage/report/clover');

        if ($element) {
            $clover = new Clover(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
            );
        }

        $cobertura = null;
        $element   = $this->element($xpath, 'coverage/report/cobertura');

        if ($element) {
            $cobertura = new Cobertura(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
            );
        }

        $crap4j  = null;
        $element = $this->element($xpath, 'coverage/report/crap4j');

        if ($element) {
            $crap4j = new Crap4j(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
                $this->getIntegerAttribute($element, 'threshold', 30),
            );
        }

        $html    = null;
        $element = $this->element($xpath, 'coverage/report/html');

        if ($element) {
            $html = new CodeCoverageHtml(
                new Directory(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputDirectory'),
                    ),
                ),
                $this->getIntegerAttribute($element, 'lowUpperBound', 50),
                $this->getIntegerAttribute($element, 'highLowerBound', 90),
            );
        }

        $php     = null;
        $element = $this->element($xpath, 'coverage/report/php');

        if ($element) {
            $php = new CodeCoveragePhp(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
            );
        }

        $text    = null;
        $element = $this->element($xpath, 'coverage/report/text');

        if ($element) {
            $text = new CodeCoverageText(
                new File(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputFile'),
                    ),
                ),
                $this->getBooleanAttribute($element, 'showUncoveredFiles', false),
                $this->getBooleanAttribute($element, 'showOnlySummary', false),
            );
        }

        $xml     = null;
        $element = $this->element($xpath, 'coverage/report/xml');

        if ($element) {
            $xml = new CodeCoverageXml(
                new Directory(
                    $this->toAbsolutePath(
                        $filename,
                        (string) $this->getStringAttribute($element, 'outputDirectory'),
                    ),
                ),
            );
        }

        return new CodeCoverage(
            $cacheDirectory,
            $this->readFilterDirectories($filename, $xpath, 'coverage/include/directory'),
            $this->readFilterFiles($filename, $xpath, 'coverage/include/file'),
            $this->readFilterDirectories($filename, $xpath, 'coverage/exclude/directory'),
            $this->readFilterFiles($filename, $xpath, 'coverage/exclude/file'),
            $pathCoverage,
            $includeUncoveredFiles,
            $processUncoveredFiles,
            $ignoreDeprecatedCodeUnits,
            $disableCodeCoverageIgnore,
            $clover,
            $cobertura,
            $crap4j,
            $html,
            $php,
            $text,
            $xml,
        );
    }

    /**
     * @deprecated
     */
    private function legacyCodeCoverage(string $filename, DOMXPath $xpath, DOMDocument $document): CodeCoverage
    {
        $ignoreDeprecatedCodeUnits = $this->getBooleanAttribute(
            $document->documentElement,
            'ignoreDeprecatedCodeUnitsFromCodeCoverage',
            false,
        );

        $disableCodeCoverageIgnore = $this->getBooleanAttribute(
            $document->documentElement,
            'disableCodeCoverageIgnore',
            false,
        );

        $includeUncoveredFiles = true;
        $processUncoveredFiles = false;

        $element = $this->element($xpath, 'filter/whitelist');

        if ($element) {
            if ($element->hasAttribute('addUncoveredFilesFromWhitelist')) {
                $includeUncoveredFiles = (bool) $this->getBoolean(
                    (string) $element->getAttribute('addUncoveredFilesFromWhitelist'),
                    true,
                );
            }

            if ($element->hasAttribute('processUncoveredFilesFromWhitelist')) {
                $processUncoveredFiles = (bool) $this->getBoolean(
                    (string) $element->getAttribute('processUncoveredFilesFromWhitelist'),
                    false,
                );
            }
        }

        $clover    = null;
        $cobertura = null;
        $crap4j    = null;
        $html      = null;
        $php       = null;
        $text      = null;
        $xml       = null;

        foreach ($xpath->query('logging/log') as $log) {
            assert($log instanceof DOMElement);

            $type   = (string) $log->getAttribute('type');
            $target = (string) $log->getAttribute('target');

            if (!$target) {
                continue;
            }

            $target = $this->toAbsolutePath($filename, $target);

            switch ($type) {
                case 'coverage-clover':
                    $clover = new Clover(
                        new File($target),
                    );

                    break;

                case 'coverage-cobertura':
                    $cobertura = new Cobertura(
                        new File($target),
                    );

                    break;

                case 'coverage-crap4j':
                    $crap4j = new Crap4j(
                        new File($target),
                        $this->getIntegerAttribute($log, 'threshold', 30),
                    );

                    break;

                case 'coverage-html':
                    $html = new CodeCoverageHtml(
                        new Directory($target),
                        $this->getIntegerAttribute($log, 'lowUpperBound', 50),
                        $this->getIntegerAttribute($log, 'highLowerBound', 90),
                    );

                    break;

                case 'coverage-php':
                    $php = new CodeCoveragePhp(
                        new File($target),
                    );

                    break;

                case 'coverage-text':
                    $text = new CodeCoverageText(
                        new File($target),
                        $this->getBooleanAttribute($log, 'showUncoveredFiles', false),
                        $this->getBooleanAttribute($log, 'showOnlySummary', false),
                    );

                    break;

                case 'coverage-xml':
                    $xml = new CodeCoverageXml(
                        new Directory($target),
                    );

                    break;
            }
        }

        return new CodeCoverage(
            null,
            $this->readFilterDirectories($filename, $xpath, 'filter/whitelist/directory'),
            $this->readFilterFiles($filename, $xpath, 'filter/whitelist/file'),
            $this->readFilterDirectories($filename, $xpath, 'filter/whitelist/exclude/directory'),
            $this->readFilterFiles($filename, $xpath, 'filter/whitelist/exclude/file'),
            false,
            $includeUncoveredFiles,
            $processUncoveredFiles,
            $ignoreDeprecatedCodeUnits,
            $disableCodeCoverageIgnore,
            $clover,
            $cobertura,
            $crap4j,
            $html,
            $php,
            $text,
            $xml,
        );
    }

    /**
     * If $value is 'false' or 'true', this returns the value that $value represents.
     * Otherwise, returns $default, which may be a string in rare cases.
     *
     * @see \PHPUnit\TextUI\XmlConfigurationTest::testPHPConfigurationIsReadCorrectly
     *
     * @param bool|string $default
     *
     * @return bool|string
     */
    private function getBoolean(string $value, $default)
    {
        if (strtolower($value) === 'false') {
            return false;
        }

        if (strtolower($value) === 'true') {
            return true;
        }

        return $default;
    }

    private function readFilterDirectories(string $filename, DOMXPath $xpath, string $query): FilterDirectoryCollection
    {
        $directories = [];

        foreach ($xpath->query($query) as $directoryNode) {
            assert($directoryNode instanceof DOMElement);

            $directoryPath = (string) $directoryNode->textContent;

            if (!$directoryPath) {
                continue;
            }

            $directories[] = new FilterDirectory(
                $this->toAbsolutePath($filename, $directoryPath),
                $directoryNode->hasAttribute('prefix') ? (string) $directoryNode->getAttribute('prefix') : '',
                $directoryNode->hasAttribute('suffix') ? (string) $directoryNode->getAttribute('suffix') : '.php',
                $directoryNode->hasAttribute('group') ? (string) $directoryNode->getAttribute('group') : 'DEFAULT',
            );
        }

        return FilterDirectoryCollection::fromArray($directories);
    }

    private function readFilterFiles(string $filename, DOMXPath $xpath, string $query): FileCollection
    {
        $files = [];

        foreach ($xpath->query($query) as $file) {
            assert($file instanceof DOMNode);

            $filePath = (string) $file->textContent;

            if ($filePath) {
                $files[] = new File($this->toAbsolutePath($filename, $filePath));
            }
        }

        return FileCollection::fromArray($files);
    }

    private function groups(DOMXPath $xpath): Groups
    {
        return $this->parseGroupConfiguration($xpath, 'groups');
    }

    private function testdoxGroups(DOMXPath $xpath): Groups
    {
        return $this->parseGroupConfiguration($xpath, 'testdoxGroups');
    }

    private function parseGroupConfiguration(DOMXPath $xpath, string $root): Groups
    {
        $include = [];
        $exclude = [];

        foreach ($xpath->query($root . '/include/group') as $group) {
            assert($group instanceof DOMNode);

            $include[] = new Group((string) $group->textContent);
        }

        foreach ($xpath->query($root . '/exclude/group') as $group) {
            assert($group instanceof DOMNode);

            $exclude[] = new Group((string) $group->textContent);
        }

        return new Groups(
            GroupCollection::fromArray($include),
            GroupCollection::fromArray($exclude),
        );
    }

    private function listeners(string $filename, DOMXPath $xpath): ExtensionCollection
    {
        $listeners = [];

        foreach ($xpath->query('listeners/listener') as $listener) {
            assert($listener instanceof DOMElement);

            $listeners[] = $this->getElementConfigurationParameters($filename, $listener);
        }

        return ExtensionCollection::fromArray($listeners);
    }

    private function getBooleanAttribute(DOMElement $element, string $attribute, bool $default): bool
    {
        if (!$element->hasAttribute($attribute)) {
            return $default;
        }

        return (bool) $this->getBoolean(
            (string) $element->getAttribute($attribute),
            false,
        );
    }

    private function getIntegerAttribute(DOMElement $element, string $attribute, int $default): int
    {
        if (!$element->hasAttribute($attribute)) {
            return $default;
        }

        return $this->getInteger(
            (string) $element->getAttribute($attribute),
            $default,
        );
    }

    private function getStringAttribute(DOMElement $element, string $attribute): ?string
    {
        if (!$element->hasAttribute($attribute)) {
            return null;
        }

        return (string) $element->getAttribute($attribute);
    }

    private function getInteger(string $value, int $default): int
    {
        if (is_numeric($value)) {
            return (int) $value;
        }

        return $default;
    }

    private function php(string $filename, DOMXPath $xpath): Php
    {
        $includePaths = [];

        foreach ($xpath->query('php/includePath') as $includePath) {
            assert($includePath instanceof DOMNode);

            $path = (string) $includePath->textContent;

            if ($path) {
                $includePaths[] = new Directory($this->toAbsolutePath($filename, $path));
            }
        }

        $iniSettings = [];

        foreach ($xpath->query('php/ini') as $ini) {
            assert($ini instanceof DOMElement);

            $iniSettings[] = new IniSetting(
                (string) $ini->getAttribute('name'),
                (string) $ini->getAttribute('value'),
            );
        }

        $constants = [];

        foreach ($xpath->query('php/const') as $const) {
            assert($const instanceof DOMElement);

            $value = (string) $const->getAttribute('value');

            $constants[] = new Constant(
                (string) $const->getAttribute('name'),
                $this->getBoolean($value, $value),
            );
        }

        $variables = [
            'var'     => [],
            'env'     => [],
            'post'    => [],
            'get'     => [],
            'cookie'  => [],
            'server'  => [],
            'files'   => [],
            'request' => [],
        ];

        foreach (['var', 'env', 'post', 'get', 'cookie', 'server', 'files', 'request'] as $array) {
            foreach ($xpath->query('php/' . $array) as $var) {
                assert($var instanceof DOMElement);

                $name     = (string) $var->getAttribute('name');
                $value    = (string) $var->getAttribute('value');
                $force    = false;
                $verbatim = false;

                if ($var->hasAttribute('force')) {
                    $force = (bool) $this->getBoolean($var->getAttribute('force'), false);
                }

                if ($var->hasAttribute('verbatim')) {
                    $verbatim = $this->getBoolean($var->getAttribute('verbatim'), false);
                }

                if (!$verbatim) {
                    $value = $this->getBoolean($value, $value);
                }

                $variables[$array][] = new Variable($name, $value, $force);
            }
        }

        return new Php(
            DirectoryCollection::fromArray($includePaths),
            IniSettingCollection::fromArray($iniSettings),
            ConstantCollection::fromArray($constants),
            VariableCollection::fromArray($variables['var']),
            VariableCollection::fromArray($variables['env']),
            VariableCollection::fromArray($variables['post']),
            VariableCollection::fromArray($variables['get']),
            VariableCollection::fromArray($variables['cookie']),
            VariableCollection::fromArray($variables['server']),
            VariableCollection::fromArray($variables['files']),
            VariableCollection::fromArray($variables['request']),
        );
    }

    private function phpunit(string $filename, DOMDocument $document): PHPUnit
    {
        $executionOrder      = TestSuiteSorter::ORDER_DEFAULT;
        $defectsFirst        = false;
        $resolveDependencies = $this->getBooleanAttribute($document->documentElement, 'resolveDependencies', true);

        if ($document->documentElement->hasAttribute('executionOrder')) {
            foreach (explode(',', $document->documentElement->getAttribute('executionOrder')) as $order) {
                switch ($order) {
                    case 'default':
                        $executionOrder      = TestSuiteSorter::ORDER_DEFAULT;
                        $defectsFirst        = false;
                        $resolveDependencies = true;

                        break;

                    case 'depends':
                        $resolveDependencies = true;

                        break;

                    case 'no-depends':
                        $resolveDependencies = false;

                        break;

                    case 'defects':
                        $defectsFirst = true;

                        break;

                    case 'duration':
                        $executionOrder = TestSuiteSorter::ORDER_DURATION;

                        break;

                    case 'random':
                        $executionOrder = TestSuiteSorter::ORDER_RANDOMIZED;

                        break;

                    case 'reverse':
                        $executionOrder = TestSuiteSorter::ORDER_REVERSED;

                        break;

                    case 'size':
                        $executionOrder = TestSuiteSorter::ORDER_SIZE;

                        break;
                }
            }
        }

        $printerClass                          = $this->getStringAttribute($document->documentElement, 'printerClass');
        $testdox                               = $this->getBooleanAttribute($document->documentElement, 'testdox', false);
        $conflictBetweenPrinterClassAndTestdox = false;

        if ($testdox) {
            if ($printerClass !== null) {
                $conflictBetweenPrinterClassAndTestdox = true;
            }

            $printerClass = CliTestDoxPrinter::class;
        }

        $cacheResultFile = $this->getStringAttribute($document->documentElement, 'cacheResultFile');

        if ($cacheResultFile !== null) {
            $cacheResultFile = $this->toAbsolutePath($filename, $cacheResultFile);
        }

        $bootstrap = $this->getStringAttribute($document->documentElement, 'bootstrap');

        if ($bootstrap !== null) {
            $bootstrap = $this->toAbsolutePath($filename, $bootstrap);
        }

        $extensionsDirectory = $this->getStringAttribute($document->documentElement, 'extensionsDirectory');

        if ($extensionsDirectory !== null) {
            $extensionsDirectory = $this->toAbsolutePath($filename, $extensionsDirectory);
        }

        $testSuiteLoaderFile = $this->getStringAttribute($document->documentElement, 'testSuiteLoaderFile');

        if ($testSuiteLoaderFile !== null) {
            $testSuiteLoaderFile = $this->toAbsolutePath($filename, $testSuiteLoaderFile);
        }

        $printerFile = $this->getStringAttribute($document->documentElement, 'printerFile');

        if ($printerFile !== null) {
            $printerFile = $this->toAbsolutePath($filename, $printerFile);
        }

        return new PHPUnit(
            $this->getBooleanAttribute($document->documentElement, 'cacheResult', true),
            $cacheResultFile,
            $this->getColumns($document),
            $this->getColors($document),
            $this->getBooleanAttribute($document->documentElement, 'stderr', false),
            $this->getBooleanAttribute($document->documentElement, 'noInteraction', false),
            $this->getBooleanAttribute($document->documentElement, 'verbose', false),
            $this->getBooleanAttribute($document->documentElement, 'reverseDefectList', false),
            $this->getBooleanAttribute($document->documentElement, 'convertDeprecationsToExceptions', false),
            $this->getBooleanAttribute($document->documentElement, 'convertErrorsToExceptions', true),
            $this->getBooleanAttribute($document->documentElement, 'convertNoticesToExceptions', true),
            $this->getBooleanAttribute($document->documentElement, 'convertWarningsToExceptions', true),
            $this->getBooleanAttribute($document->documentElement, 'forceCoversAnnotation', false),
            $bootstrap,
            $this->getBooleanAttribute($document->documentElement, 'processIsolation', false),
            $this->getBooleanAttribute($document->documentElement, 'failOnEmptyTestSuite', false),
            $this->getBooleanAttribute($document->documentElement, 'failOnIncomplete', false),
            $this->getBooleanAttribute($document->documentElement, 'failOnRisky', false),
            $this->getBooleanAttribute($document->documentElement, 'failOnSkipped', false),
            $this->getBooleanAttribute($document->documentElement, 'failOnWarning', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnDefect', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnError', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnFailure', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnWarning', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnIncomplete', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnRisky', false),
            $this->getBooleanAttribute($document->documentElement, 'stopOnSkipped', false),
            $extensionsDirectory,
            $this->getStringAttribute($document->documentElement, 'testSuiteLoaderClass'),
            $testSuiteLoaderFile,
            $printerClass,
            $printerFile,
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutChangesToGlobalState', false),
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutOutputDuringTests', false),
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutResourceUsageDuringSmallTests', false),
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutTestsThatDoNotTestAnything', true),
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutTodoAnnotatedTests', false),
            $this->getBooleanAttribute($document->documentElement, 'beStrictAboutCoversAnnotation', false),
            $this->getBooleanAttribute($document->documentElement, 'enforceTimeLimit', false),
            $this->getIntegerAttribute($document->documentElement, 'defaultTimeLimit', 1),
            $this->getIntegerAttribute($document->documentElement, 'timeoutForSmallTests', 1),
            $this->getIntegerAttribute($document->documentElement, 'timeoutForMediumTests', 10),
            $this->getIntegerAttribute($document->documentElement, 'timeoutForLargeTests', 60),
            $this->getStringAttribute($document->documentElement, 'defaultTestSuite'),
            $executionOrder,
            $resolveDependencies,
            $defectsFirst,
            $this->getBooleanAttribute($document->documentElement, 'backupGlobals', false),
            $this->getBooleanAttribute($document->documentElement, 'backupStaticAttributes', false),
            $this->getBooleanAttribute($document->documentElement, 'registerMockObjectsFromTestArgumentsRecursively', false),
            $conflictBetweenPrinterClassAndTestdox,
        );
    }

    private function getColors(DOMDocument $document): string
    {
        $colors = DefaultResultPrinter::COLOR_DEFAULT;

        if ($document->documentElement->hasAttribute('colors')) {
            /* only allow boolean for compatibility with previous versions
              'always' only allowed from command line */
            if ($this->getBoolean($document->documentElement->getAttribute('colors'), false)) {
                $colors = DefaultResultPrinter::COLOR_AUTO;
            } else {
                $colors = DefaultResultPrinter::COLOR_NEVER;
            }
        }

        return $colors;
    }

    /**
     * @return int|string
     */
    private function getColumns(DOMDocument $document)
    {
        $columns = 80;

        if ($document->documentElement->hasAttribute('columns')) {
            $columns = (string) $document->documentElement->getAttribute('columns');

            if ($columns !== 'max') {
                $columns = $this->getInteger($columns, 80);
            }
        }

        return $columns;
    }

    private function testSuite(string $filename, DOMXPath $xpath): TestSuiteCollection
    {
        $testSuites = [];

        foreach ($this->getTestSuiteElements($xpath) as $element) {
            $exclude = [];

            foreach ($element->getElementsByTagName('exclude') as $excludeNode) {
                $excludeFile = (string) $excludeNode->textContent;

                if ($excludeFile) {
                    $exclude[] = new File($this->toAbsolutePath($filename, $excludeFile));
                }
            }

            $directories = [];

            foreach ($element->getElementsByTagName('directory') as $directoryNode) {
                assert($directoryNode instanceof DOMElement);

                $directory = (string) $directoryNode->textContent;

                if (empty($directory)) {
                    continue;
                }

                $prefix = '';

                if ($directoryNode->hasAttribute('prefix')) {
                    $prefix = (string) $directoryNode->getAttribute('prefix');
                }

                $suffix = 'Test.php';

                if ($directoryNode->hasAttribute('suffix')) {
                    $suffix = (string) $directoryNode->getAttribute('suffix');
                }

                $phpVersion = PHP_VERSION;

                if ($directoryNode->hasAttribute('phpVersion')) {
                    $phpVersion = (string) $directoryNode->getAttribute('phpVersion');
                }

                $phpVersionOperator = new VersionComparisonOperator('>=');

                if ($directoryNode->hasAttribute('phpVersionOperator')) {
                    $phpVersionOperator = new VersionComparisonOperator((string) $directoryNode->getAttribute('phpVersionOperator'));
                }

                $directories[] = new TestDirectory(
                    $this->toAbsolutePath($filename, $directory),
                    $prefix,
                    $suffix,
                    $phpVersion,
                    $phpVersionOperator,
                );
            }

            $files = [];

            foreach ($element->getElementsByTagName('file') as $fileNode) {
                assert($fileNode instanceof DOMElement);

                $file = (string) $fileNode->textContent;

                if (empty($file)) {
                    continue;
                }

                $phpVersion = PHP_VERSION;

                if ($fileNode->hasAttribute('phpVersion')) {
                    $phpVersion = (string) $fileNode->getAttribute('phpVersion');
                }

                $phpVersionOperator = new VersionComparisonOperator('>=');

                if ($fileNode->hasAttribute('phpVersionOperator')) {
                    $phpVersionOperator = new VersionComparisonOperator((string) $fileNode->getAttribute('phpVersionOperator'));
                }

                $files[] = new TestFile(
                    $this->toAbsolutePath($filename, $file),
                    $phpVersion,
                    $phpVersionOperator,
                );
            }

            $testSuites[] = new TestSuiteConfiguration(
                (string) $element->getAttribute('name'),
                TestDirectoryCollection::fromArray($directories),
                TestFileCollection::fromArray($files),
                FileCollection::fromArray($exclude),
            );
        }

        return TestSuiteCollection::fromArray($testSuites);
    }

    /**
     * @return DOMElement[]
     */
    private function getTestSuiteElements(DOMXPath $xpath): array
    {
        /** @var DOMElement[] $elements */
        $elements = [];

        $testSuiteNodes = $xpath->query('testsuites/testsuite');

        if ($testSuiteNodes->length === 0) {
            $testSuiteNodes = $xpath->query('testsuite');
        }

        if ($testSuiteNodes->length === 1) {
            $element = $testSuiteNodes->item(0);

            assert($element instanceof DOMElement);

            $elements[] = $element;
        } else {
            foreach ($testSuiteNodes as $testSuiteNode) {
                assert($testSuiteNode instanceof DOMElement);

                $elements[] = $testSuiteNode;
            }
        }

        return $elements;
    }

    private function element(DOMXPath $xpath, string $element): ?DOMElement
    {
        $nodes = $xpath->query($element);

        if ($nodes->length === 1) {
            $node = $nodes->item(0);

            assert($node instanceof DOMElement);

            return $node;
        }

        return null;
    }
}

• [D] CodeCoverage
• [D] Filesystem
• [D] Group
• [D] Logging
• [D] Migration
• [D] PHP
• [D] PHPUnit
• [D] TestSuite
• [F] Configuration.php
  Delete
• [F] Exception.php
  Delete
• [F] Generator.php
  Delete
• [F] Loader.php
  Delete

About Section

About NFC Pay: Our Story and Mission

NFC Pay was founded with a vision to transform the way people handle transactions. Our journey is defined by a commitment to innovation, security, and convenience. We strive to deliver seamless, user-friendly payment solutions that make everyday transactions effortless and secure. Our mission is to empower you to pay with ease and confidence, anytime, anywhere.

• Simplifying Payments, One Tap at a Time.
• Reinventing Your Wallet for Modern Convenience.
• Smart Payments for a Effortless Lifestyle.
• Experience the Ease of Tap and Pay.
• Innovative Solutions for Your Daily Transactions.

FAQ Section

Frequently Asked Questions About NFC Pay

Here are answers to some common questions about NFC Pay. We aim to provide clear and concise information to help you understand how our platform works and how it can benefit you. If you have any further inquiries, please don’t hesitate to contact our support team.

How do I register for NFC Pay?

Download the app and sign up using your email or phone number, then complete the verification process.

Is my payment information secure?

Yes, we use advanced encryption and security protocols to protect your payment details.

Can I add multiple cards to my NFC Pay wallet?

Absolutely, you can link multiple debit or credit cards to your wallet.

How do I transfer money to another user?

Go to the transfer section, select the recipient, enter the amount, and authorize the transfer.

What should I do if I forget my PIN?

Use the “Forgot PIN” feature in the app to reset it following the provided instructions.

How can I activate my merchant account?

Sign up for a merchant account through the app and follow the setup instructions to start accepting payments.

Can I track my payment status?

Yes, you can view and track your payment status in the account dashboard