function MigrateSqlIdMapTest::testCurrentDestinationAndSource

Tests currentDestination() and currentSource().

File

core/modules/migrate/tests/src/Unit/MigrateSqlIdMapTest.php, line 712

Class

MigrateSqlIdMapTest

Tests the SQL ID map plugin.

Namespace

Code

public function testCurrentDestinationAndSource() : void {
  // Simple map with one source and one destination ID.
  $id_map = $this->setupRows([
    'nid',
  ], [
    'nid',
  ], [
    [
      1,
      101,
    ],
    [
      2,
      102,
    ],
    [
      3,
      103,
    ],
    // Mock a failed row by setting the destination ID to NULL.
[
      4,
      NULL,
    ],
  ]);
  // The rows are ordered by destination ID so the failed row should be first.
  $id_map->rewind();
  $this->assertEquals([], $id_map->currentDestination());
  $this->assertEquals([
    'nid' => 4,
  ], $id_map->currentSource());
  $id_map->next();
  $this->assertEquals([
    'nid' => 101,
  ], $id_map->currentDestination());
  $this->assertEquals([
    'nid' => 1,
  ], $id_map->currentSource());
  $id_map->next();
  $this->assertEquals([
    'nid' => 102,
  ], $id_map->currentDestination());
  $this->assertEquals([
    'nid' => 2,
  ], $id_map->currentSource());
  $id_map->next();
  $this->assertEquals([
    'nid' => 103,
  ], $id_map->currentDestination());
  $this->assertEquals([
    'nid' => 3,
  ], $id_map->currentSource());
  $id_map->next();
}