Same name in other branches

1. 9 core/tests/Drupal/TestSite/Commands/TestSiteInstallCommand.php \Drupal\TestSite\Commands\TestSiteInstallCommand::getSetupClass()
2. 8.9.x core/tests/Drupal/TestSite/Commands/TestSiteInstallCommand.php \Drupal\TestSite\Commands\TestSiteInstallCommand::getSetupClass()
3. 10 core/tests/Drupal/TestSite/Commands/TestSiteInstallCommand.php \Drupal\TestSite\Commands\TestSiteInstallCommand::getSetupClass()

Gets the setup class.

Parameters

string|null $file: The file to get the setup class from.

Return value

string|null The setup class contained in the provided $file.

Throws

\InvalidArgumentException Thrown if the file does not exist, does not contain a class or the class does not implement \Drupal\TestSite\TestSetupInterface or \Drupal\TestSite\TestPreinstallInterface.

1 call to TestSiteInstallCommand::getSetupClass()

TestSiteInstallCommand::execute in core/tests/Drupal/TestSite/Commands/TestSiteInstallCommand.php

File

core/tests/Drupal/TestSite/Commands/TestSiteInstallCommand.php, line 185

Class

TestSiteInstallCommand

Command to create a test Drupal site.

Namespace

Drupal\TestSite\Commands

Code

protected function getSetupClass($file) {
    if ($file === NULL) {
        return;
    }
    if (!file_exists($file)) {
        throw new \InvalidArgumentException("The file {$file} does not exist.");
    }
    $classes = get_declared_classes();
    include_once $file;
    $new_classes = array_values(array_diff(get_declared_classes(), $classes));
    if (empty($new_classes)) {
        throw new \InvalidArgumentException("The file {$file} does not contain a class.");
    }
    $class = array_pop($new_classes);
    if (!is_subclass_of($class, TestSetupInterface::class) && !is_subclass_of($class, TestPreinstallInterface::class)) {
        throw new \InvalidArgumentException("The class {$class} contained in {$file} needs to implement \\Drupal\\TestSite\\TestSetupInterface or \\Drupal\\TestSite\\TestPreinstallInterface");
    }
    return $class;
}

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