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<?php |
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declare(strict_types=1); |
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use Behat\Behat\Context\Context; |
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use Behat\Gherkin\Node\PyStringNode; |
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use Behat\Gherkin\Node\TableNode; |
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use DanchukAS\Mock\PidFileTestCase; |
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use PHPUnit\Framework\Assert; |
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/** |
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* Defines application Behat from the specific context. |
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*/ |
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class Main implements Context |
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{ |
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private $varList = []; |
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private $mainFile; |
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private $mainCommand; |
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private $attempts = []; |
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private $pathAutoload = __DIR__ . '/../../../../vendor/autoload.php'; |
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/** |
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* @Given access for create\/rewrite :pid_file |
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* @param string $pid_file |
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*/ |
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public function accessForCreateRewrite(string $pid_file) |
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{ |
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$filename = PidFileTestCase::generateTempFile(); |
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Assert::assertFileIsWritable($filename); |
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$this->varList[$pid_file] = $filename; |
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} |
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/** |
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* @Given runned :file_link which contains: |
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* @param $file_link |
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* @param PyStringNode $command |
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*/ |
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public function with($file_link, PyStringNode $command) |
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{ |
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$filename = PidFileTestCase::generateTempFile(); |
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$do_seconds = 3; |
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foreach ($this->varList as $var_name => $var_value) { |
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if (is_array($var_value)) { |
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continue; |
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} |
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if (is_string($var_value)) { |
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$var_value = '"' . $var_value . '"'; |
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} |
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$command = str_replace($var_name, $var_value, $command); |
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} |
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$file_content = <<<CONTENT |
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<?php |
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require "$this->pathAutoload"; |
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$command |
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sleep($do_seconds); |
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CONTENT; |
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file_put_contents($filename, $file_content); |
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$this->mainFile = $filename; |
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$this->mainCommand = $command; |
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$this->varList[$file_link] = [ |
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'filename' => $filename |
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, 'time' => $do_seconds |
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]; |
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static $descriptor_spec = [ |
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0 => ['pipe', 'r'], |
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1 => ['pipe', 'w'], |
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2 => ['pipe', 'w'], |
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3 => ['pipe', 'w'] // for return result code |
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]; |
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$shell_command = "php -f {$filename}; echo $? >&3"; |
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$process_res = proc_open($shell_command, $descriptor_spec, $pipes, null, []); |
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/** @var array $proc_details */ |
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$proc_details = proc_get_status($process_res); |
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$this->varList[$file_link] = [ |
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'filename' => $filename |
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, 'time' => $do_seconds |
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, 'pid' => $proc_details['pid'] |
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, 'resource' => $process_res |
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, 'pipes' => $pipes |
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]; |
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} |
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/** |
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* @When try run <some-php-script> <any> times during running already runned :file_link |
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*/ |
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public function tryRunSomePhpScriptAnyTimesDuringRunningAlreadyRunned($file_link, TableNode $table) |
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{ |
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$this->attempts = []; |
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foreach ($table as $example) { |
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while ($example['any']-- > 0) { |
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$result_code = $this->run_php_file($example['some-php-script']); |
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$this->attempts[$example['some-php-script']] = $result_code; |
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} |
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if (// Посилає сигнал процесу щоб дізнатись чи він існує. |
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// Якщо true - точно існує. |
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// якщо false - процес може і бути, але запущений під іншим користувачем або інші ситуації. |
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false === posix_kill($this->varList[$file_link]['pid'], 0) |
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// 3 = No such process (тестувалось в Ubuntu 14, FreeBSD 9. В інших ОС можуть відрізнятись) |
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// Якщо процеса точно в даний момент нема такого. |
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// Для визова цієї функції необхідний попередній визов posix_kill. |
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&& posix_get_last_error() === 3 |
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) { |
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Assert::fail(); |
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} |
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} |
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} |
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private function run_php_file($php_file) |
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{ |
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if ('<similar-php-script>' === $php_file |
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&& !isset($this->varList[$php_file]) |
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) { |
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$filename = PidFileTestCase::generateTempFile(); |
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copy($this->mainFile, $filename); |
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$this->varList[$php_file]['filename'] = $filename; |
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} |
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$file_name = $this->varList[$php_file]['filename']; |
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system("php -f {$file_name} 1>/dev/null 2>/dev/null", $result_code); |
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return $result_code; |
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} |
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/** |
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* @Then all attempts are failed |
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*/ |
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public function allAttemptsAreFailed() |
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{ |
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$success_run_code = 0; |
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foreach ($this->attempts as $php_script => $result_code) { |
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Assert::assertNotEquals($success_run_code, $result_code); |
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} |
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} |
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/** |
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* @Then given runned :php_script work regardless of subsequent attempts |
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*/ |
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public function givenRunnedWorkRegardlessOfSubsequentAttempts($php_script) |
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{ |
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$handle_exit_code = $this->varList[$php_script]['pipes'][3]; |
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$exit_code = !feof($handle_exit_code) |
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? rtrim(fgets($handle_exit_code, 5), "\n") |
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: null; |
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foreach ($this->varList[$php_script]['pipes'] as $pipe) { |
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fclose($pipe); |
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} |
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proc_close($this->varList[$php_script]['resource']); |
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$success_exit_code = 0; |
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Assert::assertEquals($success_exit_code, $exit_code); |
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} |
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} |
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danchukas /
DenyMultiplyRun
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.