<?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\Runner;

use const DEBUG_BACKTRACE_IGNORE_ARGS;
use const DIRECTORY_SEPARATOR;
use function array_merge;
use function basename;
use function debug_backtrace;
use function defined;
use function dirname;
use function explode;
use function extension_loaded;
use function file;
use function file_get_contents;
use function file_put_contents;
use function is_array;
use function is_file;
use function is_readable;
use function is_string;
use function ltrim;
use function phpversion;
use function preg_match;
use function preg_replace;
use function preg_split;
use function realpath;
use function rtrim;
use function sprintf;
use function str_replace;
use function strncasecmp;
use function strpos;
use function substr;
use function trim;
use function unlink;
use function unserialize;
use function var_export;
use function version_compare;
use PHPUnit\Framework\Assert;
use PHPUnit\Framework\AssertionFailedError;
use PHPUnit\Framework\ExecutionOrderDependency;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\IncompleteTestError;
use PHPUnit\Framework\PHPTAssertionFailedError;
use PHPUnit\Framework\Reorderable;
use PHPUnit\Framework\SelfDescribing;
use PHPUnit\Framework\SkippedTestError;
use PHPUnit\Framework\SyntheticSkippedError;
use PHPUnit\Framework\Test;
use PHPUnit\Framework\TestResult;
use PHPUnit\Util\PHP\AbstractPhpProcess;
use SebastianBergmann\CodeCoverage\InvalidArgumentException;
use SebastianBergmann\CodeCoverage\RawCodeCoverageData;
use SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException;
use SebastianBergmann\Template\Template;
use SebastianBergmann\Timer\Timer;
use Throwable;

/**
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
final class PhptTestCase implements Reorderable, SelfDescribing, Test
{
    /**
     * @var string
     */
    private $filename;

    /**
     * @var AbstractPhpProcess
     */
    private $phpUtil;

    /**
     * @var string
     */
    private $output = '';

    /**
     * Constructs a test case with the given filename.
     *
     * @throws Exception
     */
    public function __construct(string $filename, ?AbstractPhpProcess $phpUtil = null)
    {
        if (!is_file($filename)) {
            throw new Exception(
                sprintf(
                    'File "%s" does not exist.',
                    $filename,
                ),
            );
        }

        $this->filename = $filename;
        $this->phpUtil  = $phpUtil ?: AbstractPhpProcess::factory();
    }

    /**
     * Counts the number of test cases executed by run(TestResult result).
     */
    public function count(): int
    {
        return 1;
    }

    /**
     * Runs a test and collects its result in a TestResult instance.
     *
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws InvalidArgumentException
     * @throws UnintentionallyCoveredCodeException
     */
    public function run(?TestResult $result = null): TestResult
    {
        if ($result === null) {
            $result = new TestResult;
        }

        try {
            $sections = $this->parse();
        } catch (Exception $e) {
            $result->startTest($this);
            $result->addFailure($this, new SkippedTestError($e->getMessage()), 0);
            $result->endTest($this, 0);

            return $result;
        }

        $code     = $this->render($sections['FILE']);
        $xfail    = false;
        $settings = $this->parseIniSection($this->settings($result->getCollectCodeCoverageInformation()));

        $result->startTest($this);

        if (isset($sections['INI'])) {
            $settings = $this->parseIniSection($sections['INI'], $settings);
        }

        if (isset($sections['ENV'])) {
            $env = $this->parseEnvSection($sections['ENV']);
            $this->phpUtil->setEnv($env);
        }

        $this->phpUtil->setUseStderrRedirection(true);

        if ($result->enforcesTimeLimit()) {
            $this->phpUtil->setTimeout($result->getTimeoutForLargeTests());
        }

        $skip = $this->runSkip($sections, $result, $settings);

        if ($skip) {
            return $result;
        }

        if (isset($sections['XFAIL'])) {
            $xfail = trim($sections['XFAIL']);
        }

        if (isset($sections['STDIN'])) {
            $this->phpUtil->setStdin($sections['STDIN']);
        }

        if (isset($sections['ARGS'])) {
            $this->phpUtil->setArgs($sections['ARGS']);
        }

        if ($result->getCollectCodeCoverageInformation()) {
            $codeCoverageCacheDirectory = null;
            $pathCoverage               = false;

            $codeCoverage = $result->getCodeCoverage();

            if ($codeCoverage) {
                if ($codeCoverage->cachesStaticAnalysis()) {
                    $codeCoverageCacheDirectory = $codeCoverage->cacheDirectory();
                }

                $pathCoverage = $codeCoverage->collectsBranchAndPathCoverage();
            }

            $this->renderForCoverage($code, $pathCoverage, $codeCoverageCacheDirectory);
        }

        $timer = new Timer;
        $timer->start();

        $jobResult    = $this->phpUtil->runJob($code, $this->stringifyIni($settings));
        $time         = $timer->stop()->asSeconds();
        $this->output = $jobResult['stdout'] ?? '';

        if (isset($codeCoverage) && ($coverage = $this->cleanupForCoverage())) {
            $codeCoverage->append($coverage, $this, true, [], []);
        }

        try {
            $this->assertPhptExpectation($sections, $this->output);
        } catch (AssertionFailedError $e) {
            $failure = $e;

            if ($xfail !== false) {
                $failure = new IncompleteTestError($xfail, 0, $e);
            } elseif ($e instanceof ExpectationFailedException) {
                $comparisonFailure = $e->getComparisonFailure();

                if ($comparisonFailure) {
                    $diff = $comparisonFailure->getDiff();
                } else {
                    $diff = $e->getMessage();
                }

                $hint    = $this->getLocationHintFromDiff($diff, $sections);
                $trace   = array_merge($hint, debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS));
                $failure = new PHPTAssertionFailedError(
                    $e->getMessage(),
                    0,
                    $trace[0]['file'],
                    $trace[0]['line'],
                    $trace,
                    $comparisonFailure ? $diff : '',
                );
            }

            $result->addFailure($this, $failure, $time);
        } catch (Throwable $t) {
            $result->addError($this, $t, $time);
        }

        if ($xfail !== false && $result->allCompletelyImplemented()) {
            $result->addFailure($this, new IncompleteTestError('XFAIL section but test passes'), $time);
        }

        $this->runClean($sections, $result->getCollectCodeCoverageInformation());

        $result->endTest($this, $time);

        return $result;
    }

    /**
     * Returns the name of the test case.
     */
    public function getName(): string
    {
        return $this->toString();
    }

    /**
     * Returns a string representation of the test case.
     */
    public function toString(): string
    {
        return $this->filename;
    }

    public function usesDataProvider(): bool
    {
        return false;
    }

    public function getNumAssertions(): int
    {
        return 1;
    }

    public function getActualOutput(): string
    {
        return $this->output;
    }

    public function hasOutput(): bool
    {
        return !empty($this->output);
    }

    public function sortId(): string
    {
        return $this->filename;
    }

    /**
     * @return list<ExecutionOrderDependency>
     */
    public function provides(): array
    {
        return [];
    }

    /**
     * @return list<ExecutionOrderDependency>
     */
    public function requires(): array
    {
        return [];
    }

    /**
     * Parse --INI-- section key value pairs and return as array.
     *
     * @param array|string $content
     */
    private function parseIniSection($content, array $ini = []): array
    {
        if (is_string($content)) {
            $content = explode("\n", trim($content));
        }

        foreach ($content as $setting) {
            if (strpos($setting, '=') === false) {
                continue;
            }

            $setting = explode('=', $setting, 2);
            $name    = trim($setting[0]);
            $value   = trim($setting[1]);

            if ($name === 'extension' || $name === 'zend_extension') {
                if (!isset($ini[$name])) {
                    $ini[$name] = [];
                }

                $ini[$name][] = $value;

                continue;
            }

            $ini[$name] = $value;
        }

        return $ini;
    }

    private function parseEnvSection(string $content): array
    {
        $env = [];

        foreach (explode("\n", trim($content)) as $e) {
            $e = explode('=', trim($e), 2);

            if (!empty($e[0]) && isset($e[1])) {
                $env[$e[0]] = $e[1];
            }
        }

        return $env;
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     * @throws Exception
     * @throws ExpectationFailedException
     */
    private function assertPhptExpectation(array $sections, string $output): void
    {
        $assertions = [
            'EXPECT'      => 'assertEquals',
            'EXPECTF'     => 'assertStringMatchesFormat',
            'EXPECTREGEX' => 'assertMatchesRegularExpression',
        ];

        $actual = preg_replace('/\r\n/', "\n", trim($output));

        foreach ($assertions as $sectionName => $sectionAssertion) {
            if (isset($sections[$sectionName])) {
                $sectionContent = preg_replace('/\r\n/', "\n", trim($sections[$sectionName]));
                $expected       = $sectionName === 'EXPECTREGEX' ? "/{$sectionContent}/" : $sectionContent;

                if ($expected === '') {
                    throw new Exception('No PHPT expectation found');
                }

                Assert::$sectionAssertion($expected, $actual);

                return;
            }
        }

        throw new Exception('No PHPT assertion found');
    }

    /**
     * @throws \SebastianBergmann\RecursionContext\InvalidArgumentException
     */
    private function runSkip(array &$sections, TestResult $result, array $settings): bool
    {
        if (!isset($sections['SKIPIF'])) {
            return false;
        }

        $skipif    = $this->render($sections['SKIPIF']);
        $jobResult = $this->phpUtil->runJob($skipif, $this->stringifyIni($settings));

        if (!strncasecmp('skip', ltrim($jobResult['stdout']), 4)) {
            $message = '';

            if (preg_match('/^\s*skip\s*(.+)\s*/i', $jobResult['stdout'], $skipMatch)) {
                $message = substr($skipMatch[1], 2);
            }

            $hint  = $this->getLocationHint($message, $sections, 'SKIPIF');
            $trace = array_merge($hint, debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS));
            $result->addFailure(
                $this,
                new SyntheticSkippedError($message, 0, $trace[0]['file'], $trace[0]['line'], $trace),
                0,
            );
            $result->endTest($this, 0);

            return true;
        }

        return false;
    }

    private function runClean(array &$sections, bool $collectCoverage): void
    {
        $this->phpUtil->setStdin('');
        $this->phpUtil->setArgs('');

        if (isset($sections['CLEAN'])) {
            $cleanCode = $this->render($sections['CLEAN']);

            $this->phpUtil->runJob($cleanCode, $this->settings($collectCoverage));
        }
    }

    /**
     * @throws Exception
     */
    private function parse(): array
    {
        $sections = [];
        $section  = '';

        $unsupportedSections = [
            'CGI',
            'COOKIE',
            'DEFLATE_POST',
            'EXPECTHEADERS',
            'EXTENSIONS',
            'GET',
            'GZIP_POST',
            'HEADERS',
            'PHPDBG',
            'POST',
            'POST_RAW',
            'PUT',
            'REDIRECTTEST',
            'REQUEST',
        ];

        $lineNr = 0;

        foreach (file($this->filename) as $line) {
            $lineNr++;

            if (preg_match('/^--([_A-Z]+)--/', $line, $result)) {
                $section                        = $result[1];
                $sections[$section]             = '';
                $sections[$section . '_offset'] = $lineNr;

                continue;
            }

            if (empty($section)) {
                throw new Exception('Invalid PHPT file: empty section header');
            }

            $sections[$section] .= $line;
        }

        if (isset($sections['FILEEOF'])) {
            $sections['FILE'] = rtrim($sections['FILEEOF'], "\r\n");
            unset($sections['FILEEOF']);
        }

        $this->parseExternal($sections);

        if (!$this->validate($sections)) {
            throw new Exception('Invalid PHPT file');
        }

        foreach ($unsupportedSections as $section) {
            if (isset($sections[$section])) {
                throw new Exception(
                    "PHPUnit does not support PHPT {$section} sections",
                );
            }
        }

        return $sections;
    }

    /**
     * @throws Exception
     */
    private function parseExternal(array &$sections): void
    {
        $allowSections = [
            'FILE',
            'EXPECT',
            'EXPECTF',
            'EXPECTREGEX',
        ];
        $testDirectory = dirname($this->filename) . DIRECTORY_SEPARATOR;

        foreach ($allowSections as $section) {
            if (isset($sections[$section . '_EXTERNAL'])) {
                $externalFilename = trim($sections[$section . '_EXTERNAL']);

                if (!is_file($testDirectory . $externalFilename) ||
                    !is_readable($testDirectory . $externalFilename)) {
                    throw new Exception(
                        sprintf(
                            'Could not load --%s-- %s for PHPT file',
                            $section . '_EXTERNAL',
                            $testDirectory . $externalFilename,
                        ),
                    );
                }

                $sections[$section] = file_get_contents($testDirectory . $externalFilename);
            }
        }
    }

    private function validate(array &$sections): bool
    {
        $requiredSections = [
            'FILE',
            [
                'EXPECT',
                'EXPECTF',
                'EXPECTREGEX',
            ],
        ];

        foreach ($requiredSections as $section) {
            if (is_array($section)) {
                $foundSection = false;

                foreach ($section as $anySection) {
                    if (isset($sections[$anySection])) {
                        $foundSection = true;

                        break;
                    }
                }

                if (!$foundSection) {
                    return false;
                }

                continue;
            }

            if (!isset($sections[$section])) {
                return false;
            }
        }

        return true;
    }

    private function render(string $code): string
    {
        return str_replace(
            [
                '__DIR__',
                '__FILE__',
            ],
            [
                "'" . dirname($this->filename) . "'",
                "'" . $this->filename . "'",
            ],
            $code,
        );
    }

    private function getCoverageFiles(): array
    {
        $baseDir  = dirname(realpath($this->filename)) . DIRECTORY_SEPARATOR;
        $basename = basename($this->filename, 'phpt');

        return [
            'coverage' => $baseDir . $basename . 'coverage',
            'job'      => $baseDir . $basename . 'php',
        ];
    }

    private function renderForCoverage(string &$job, bool $pathCoverage, ?string $codeCoverageCacheDirectory): void
    {
        $files = $this->getCoverageFiles();

        $template = new Template(
            __DIR__ . '/../Util/PHP/Template/PhptTestCase.tpl',
        );

        $composerAutoload = '\'\'';

        if (defined('PHPUNIT_COMPOSER_INSTALL')) {
            $composerAutoload = var_export(PHPUNIT_COMPOSER_INSTALL, true);
        }

        $phar = '\'\'';

        if (defined('__PHPUNIT_PHAR__')) {
            $phar = var_export(__PHPUNIT_PHAR__, true);
        }

        $globals = '';

        if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
            $globals = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . var_export(
                $GLOBALS['__PHPUNIT_BOOTSTRAP'],
                true,
            ) . ";\n";
        }

        if ($codeCoverageCacheDirectory === null) {
            $codeCoverageCacheDirectory = 'null';
        } else {
            $codeCoverageCacheDirectory = "'" . $codeCoverageCacheDirectory . "'";
        }

        $template->setVar(
            [
                'composerAutoload'           => $composerAutoload,
                'phar'                       => $phar,
                'globals'                    => $globals,
                'job'                        => $files['job'],
                'coverageFile'               => $files['coverage'],
                'driverMethod'               => $pathCoverage ? 'forLineAndPathCoverage' : 'forLineCoverage',
                'codeCoverageCacheDirectory' => $codeCoverageCacheDirectory,
            ],
        );

        file_put_contents($files['job'], $job);

        $job = $template->render();
    }

    private function cleanupForCoverage(): RawCodeCoverageData
    {
        $coverage = RawCodeCoverageData::fromXdebugWithoutPathCoverage([]);
        $files    = $this->getCoverageFiles();

        if (is_file($files['coverage'])) {
            $buffer = @file_get_contents($files['coverage']);

            if ($buffer !== false) {
                $coverage = @unserialize($buffer);

                if ($coverage === false) {
                    $coverage = RawCodeCoverageData::fromXdebugWithoutPathCoverage([]);
                }
            }
        }

        foreach ($files as $file) {
            @unlink($file);
        }

        return $coverage;
    }

    private function stringifyIni(array $ini): array
    {
        $settings = [];

        foreach ($ini as $key => $value) {
            if (is_array($value)) {
                foreach ($value as $val) {
                    $settings[] = $key . '=' . $val;
                }

                continue;
            }

            $settings[] = $key . '=' . $value;
        }

        return $settings;
    }

    private function getLocationHintFromDiff(string $message, array $sections): array
    {
        $needle       = '';
        $previousLine = '';
        $block        = 'message';

        foreach (preg_split('/\r\n|\r|\n/', $message) as $line) {
            $line = trim($line);

            if ($block === 'message' && $line === '--- Expected') {
                $block = 'expected';
            }

            if ($block === 'expected' && $line === '@@ @@') {
                $block = 'diff';
            }

            if ($block === 'diff') {
                if (strpos($line, '+') === 0) {
                    $needle = $this->getCleanDiffLine($previousLine);

                    break;
                }

                if (strpos($line, '-') === 0) {
                    $needle = $this->getCleanDiffLine($line);

                    break;
                }
            }

            if (!empty($line)) {
                $previousLine = $line;
            }
        }

        return $this->getLocationHint($needle, $sections);
    }

    private function getCleanDiffLine(string $line): string
    {
        if (preg_match('/^[\-+]([\'\"]?)(.*)\1$/', $line, $matches)) {
            $line = $matches[2];
        }

        return $line;
    }

    private function getLocationHint(string $needle, array $sections, ?string $sectionName = null): array
    {
        $needle = trim($needle);

        if (empty($needle)) {
            return [[
                'file' => realpath($this->filename),
                'line' => 1,
            ]];
        }

        if ($sectionName) {
            $search = [$sectionName];
        } else {
            $search = [
                // 'FILE',
                'EXPECT',
                'EXPECTF',
                'EXPECTREGEX',
            ];
        }

        $sectionOffset = null;

        foreach ($search as $section) {
            if (!isset($sections[$section])) {
                continue;
            }

            if (isset($sections[$section . '_EXTERNAL'])) {
                $externalFile = trim($sections[$section . '_EXTERNAL']);

                return [
                    [
                        'file' => realpath(dirname($this->filename) . DIRECTORY_SEPARATOR . $externalFile),
                        'line' => 1,
                    ],
                    [
                        'file' => realpath($this->filename),
                        'line' => ($sections[$section . '_EXTERNAL_offset'] ?? 0) + 1,
                    ],
                ];
            }

            $sectionOffset = $sections[$section . '_offset'] ?? 0;
            $offset        = $sectionOffset + 1;

            foreach (preg_split('/\r\n|\r|\n/', $sections[$section]) as $line) {
                if (strpos($line, $needle) !== false) {
                    return [[
                        'file' => realpath($this->filename),
                        'line' => $offset,
                    ]];
                }
                $offset++;
            }
        }

        if ($sectionName) {
            // String not found in specified section, show user the start of the named section
            return [[
                'file' => realpath($this->filename),
                'line' => $sectionOffset,
            ]];
        }

        // No section specified, show user start of code
        return [[
            'file' => realpath($this->filename),
            'line' => 1,
        ]];
    }

    /**
     * @psalm-return list<string>
     */
    private function settings(bool $collectCoverage): array
    {
        $settings = [
            'allow_url_fopen=1',
            'auto_append_file=',
            'auto_prepend_file=',
            'disable_functions=',
            'display_errors=1',
            'docref_ext=.html',
            'docref_root=',
            'error_append_string=',
            'error_prepend_string=',
            'error_reporting=-1',
            'html_errors=0',
            'log_errors=0',
            'open_basedir=',
            'output_buffering=Off',
            'output_handler=',
            'report_memleaks=0',
            'report_zend_debug=0',
        ];

        if (extension_loaded('pcov')) {
            if ($collectCoverage) {
                $settings[] = 'pcov.enabled=1';
            } else {
                $settings[] = 'pcov.enabled=0';
            }
        }

        if (extension_loaded('xdebug')) {
            if (version_compare(phpversion('xdebug'), '3', '>=')) {
                if ($collectCoverage) {
                    $settings[] = 'xdebug.mode=coverage';
                } else {
                    $settings[] = 'xdebug.mode=off';
                }
            } else {
                $settings[] = 'xdebug.default_enable=0';

                if ($collectCoverage) {
                    $settings[] = 'xdebug.coverage_enable=1';
                }
            }
        }

        return $settings;
    }
}

• [D] Extension
• [D] Filter
• [D] Hook
• [F] BaseTestRunner.php
  Delete
• [F] DefaultTestResultCache.php
  Delete
• [F] Exception.php
  Delete
• [F] NullTestResultCache.php
  Delete
• [F] PhptTestCase.php
  Delete
• [F] ResultCacheExtension.php
  Delete
• [F] StandardTestSuiteLoader.php
  Delete
• [F] TestResultCache.php
  Delete
• [F] TestSuiteLoader.php
  Delete
• [F] TestSuiteSorter.php
  Delete
• [F] Version.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