InstallTest.php

<?php

namespace Drupal\BuildTests\TestSiteApplication;

use Drupal\BuildTests\Framework\BuildTestBase;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\Process\PhpExecutableFinder;

/**
 * @group Build
 * @group TestSiteApplication
 */
class InstallTest extends BuildTestBase {
    public function testInstall() {
        $this->copyCodebase();
        $fs = new Filesystem();
        $fs->chmod($this->getWorkspaceDirectory() . '/sites/default', 0700, 00);
        // Composer tells you stuff in error output.
        $this->executeCommand('COMPOSER_DISCARD_CHANGES=true composer install --no-interaction');
        $this->assertErrorOutputContains('Generating autoload files');
        // We have to stand up the server first so we can know the port number to
        // pass along to the install command.
        $this->standUpServer();
        $php_finder = new PhpExecutableFinder();
        $install_command = [
            $php_finder->find(),
            './core/scripts/test-site.php',
            'install',
            '--base-url=http://localhost:' . $this->getPortNumber(),
            '--db-url=sqlite://localhost/foo.sqlite',
            '--install-profile=minimal',
            '--json',
        ];
        $this->assertNotEmpty($output_json = $this->executeCommand(implode(' ', $install_command))
            ->getOutput());
        $this->assertCommandSuccessful();
        $connection_details = json_decode($output_json, TRUE);
        foreach ([
            'db_prefix',
            'user_agent',
            'site_path',
        ] as $key) {
            $this->assertArrayHasKey($key, $connection_details);
        }
        // Visit paths with expectations.
        $this->visit();
        $this->assertDrupalVisit();
    }

}