class CredentialFormTest

class CredentialFormTest extends MigrateUpgradeTestBase {
    use CreateTestContentEntitiesTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'migrate_drupal_ui',
    ];
    
    /**
     * Test the credential form.
     *
     * @dataProvider providerCredentialForm
     */
    public function testCredentialFrom($path_to_database) : void {
        $this->loadFixture($this->getModulePath('migrate_drupal') . $path_to_database);
        $session = $this->assertSession();
        // Get valid credentials.
        $edit = $this->getCredentials();
        $version = $edit['version'];
        $edits = $this->translatePostValues($edit);
        $this->drupalGet('/upgrade');
        $session->responseContains("Upgrade a site by importing its files and the data from its database into a clean and empty new install of Drupal {$this->destinationSiteVersion}.");
        $this->submitForm([], 'Continue');
        $session->pageTextContains('Provide credentials for the database of the Drupal site you want to upgrade.');
        $session->fieldExists('edit-drupalmysqldriverdatabasemysql-host');
        // Check error message when the source database and the site database are
        // the same.
        $site_edit = $this->getDestinationSiteCredentials();
        $site_edits = $this->translatePostValues($site_edit);
        $this->submitForm($site_edits, 'Review upgrade');
        $session->pageTextContains('Resolve all issues below to continue the upgrade.');
        $session->pageTextContains('Enter credentials for the database of the Drupal site you want to upgrade, not the new site.');
        // Ensure submitting the form with invalid database credentials gives us a
        // nice warning.
        $this->submitForm([
            $edit['driver'] . '[database]' => 'wrong',
        ] + $edits, 'Review upgrade');
        $session->pageTextContains('Resolve all issues below to continue the upgrade.');
        // Resubmit with correct credentials.
        $this->submitForm($edits, 'Review upgrade');
        $this->submitForm([], 'I acknowledge I may lose data. Continue anyway.');
        $session->statusCodeEquals(200);
        // Restart the upgrade and test the file source paths.
        $this->drupalGet('/upgrade');
        $this->submitForm([], 'Continue');
        if ($version == 6) {
            $paths['d6_source_base_path'] = DRUPAL_ROOT . '/wrong-path';
        }
        else {
            $paths['source_base_path'] = 'https://example.com/wrong-path';
            $paths['source_private_file_path'] = DRUPAL_ROOT . '/wrong-path';
        }
        $this->submitForm($paths + $edits, 'Review upgrade');
        if ($version == 6) {
            $session->responseContains('Failed to read from Document root for files.');
        }
        else {
            $session->responseContains('Failed to read from Document root for public files.');
            $session->responseContains('Failed to read from Document root for private files.');
        }
    }
    
    /**
     * Data provider for testCredentialForm.
     */
    public static function providerCredentialForm() {
        return [
            [
                'path_to_database' => '/tests/fixtures/drupal6.php',
            ],
            [
                'path_to_database' => '/tests/fixtures/drupal7.php',
            ],
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getSourceBasePath() {
        $version = $this->getLegacyDrupalVersion($this->sourceDatabase);
        return __DIR__ . '/d' . $version . '/files';
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getAvailablePaths() {
        return [];
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getEntityCounts() {
        return [];
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getEntityCountsIncremental() {
        return [];
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getMissingPaths() {
        return [];
    }
    
    /**
     * Creates an array of destination site credentials for the Credential form.
     *
     * Before submitting to the Credential form the array must be processed by
     * BrowserTestBase::translatePostValues() before submitting.
     *
     * @return array
     *   An array of values suitable for BrowserTestBase::translatePostValues().
     *
     * @see \Drupal\migrate_drupal_ui\Form\CredentialForm
     */
    protected function getDestinationSiteCredentials() {
        $connection_options = \Drupal::database()->getConnectionOptions();
        $version = $this->getLegacyDrupalVersion($this->sourceDatabase);
        $driver = $connection_options['driver'];
        // Use the driver connection form to get the correct options out of the
        // database settings. This supports all of the databases we test against.
        $drivers = Database::getDriverList()->getInstallableList();
        $form = $drivers[$driver]->getInstallTasks()
            ->getFormOptions($connection_options);
        $connection_options = array_intersect_key($connection_options, $form + $form['advanced_options']);
        // Remove isolation_level since that option is not configurable in the UI.
        unset($connection_options['isolation_level']);
        $edit = [
            $driver => $connection_options,
            'version' => $version,
        ];
        if (count($drivers) !== 1) {
            $edit['driver'] = $driver;
        }
        return $edit;
    }

}