<?php

/**
 * @file
 * Tests for the Oracle source plugin.
 */

/**
 * Test migration from Oracle.
 *
 * NOTE: Test won't run correctly due to http://drupal.org/node/362373, enable
 * when that is fixed.
 */
class MigrateOracleUnitTest extends DrupalWebTestCase {
  public static function getInfo() {
    return array(
      'name' => 'Oracle migration',
      'description' => 'Test migration from an Oracle source',
      'group' => 'Migrate',
    );
  }

  function setUp() {
    global $conf;
    if (empty($conf['oracle_db']) || empty($conf['oracle_db']['username']) ||
        empty($conf['oracle_db']['password']) || empty($conf['oracle_db']['connection_string'])) {
      parent::setUp();
    }
    else {
      parent::setUp('features', 'migrate', 'migrate_example_oracle');
    }

    // Make sure the migrations are registered.
    migrate_get_module_apis();
  }

  function testOracleImport() {
    global $conf;
    if (empty($conf['oracle_db'])) {
      $this->pass(t('To run the Oracle test, you need to defined $conf[\'oracle_db\']
        in settings.php - see migrate_example_oracle.migrate.inc.'));
    }
    $migration = Migration::getInstance('MigrateExampleOracle');
    $result = $migration->processImport();
    $this->assertEqual($result, Migration::RESULT_COMPLETED,
      t('Region term import returned RESULT_COMPLETED'));

    // Gather destination nodes, and their corresponding input data
    $rawnodes = node_load_multiple(FALSE, array('type' => 'migrate_example_oracle'), TRUE);
    $data = migrate_example_oracle_sample_data();

    $this->assertEqual(count($rawnodes), count($data), t('Counts of nodes and input rows match'));

    // Index nodes by title
    $nodes = array();
    foreach ($rawnodes as $node) {
      $nodes[$node->title] = $node;
    }

    // Test each value
    foreach ($data as $row) {
      $node = $nodes[$row['title']];
      if (!$this->assertEqual($node->title, $row['title'], 'Titles match')) {
        $this->error(t('Source title !source does not match node title !destination',
          array('!source' => $row['title'], '!destination' => $node->title)));
      }
      if (!$this->assertEqual($node->body[LANGUAGE_NONE][0]['value'], $row['body'], 'Bodies match')) {
        $this->error(t('Source body !source does not match node body !destination',
          array('!source' => $row['body'], '!destination' => $node->body)));
      }
      $created = format_date($node->created, 'custom', 'Y/m/d H:i:s');
      if (!$this->assertEqual($created, $row['created'], 'Created timestamps match')) {
        $this->error(t('Source created !source does not match node created !destination',
          array('!source' => $row['created'], '!destination' => $created)));
      }
      $updated = format_date($node->changed, 'custom', 'Y/m/d H:i:s');
      if (!$this->assertEqual($updated, $row['updated'], 'Updated timestamps match')) {
        $this->error(t('Source updated !source does not match node changed !destination',
          array('!source' => $row['updated'], '!destination' => $updated)));
      }
    }

    // Test rollback
    $result = $migration->processRollback();
    $this->assertEqual($result, Migration::RESULT_COMPLETED,
      t('Node rollback returned RESULT_COMPLETED'));
    $rawnodes = node_load_multiple(FALSE, array('type' => 'migrate_example_oracle'), TRUE);
    $this->assertEqual(count($rawnodes), 0, t('All nodes deleted'));
    $count = db_select('migrate_map_migrateexampleoracle', 'map')
              ->fields('map', array('sourceid1'))
              ->countQuery()
              ->execute()
              ->fetchField();
    $this->assertEqual($count, 0, t('Map cleared'));
    $count = db_select('migrate_message_migrateexampleoracle', 'msg')
              ->fields('msg', array('sourceid1'))
              ->countQuery()
              ->execute()
              ->fetchField();
    $this->assertEqual($count, 0, t('Messages cleared'));
  }
}
