function MigrateBookTest::testBook

Tests the Drupal 7 book structure to Drupal 8 migration.

File

core/modules/book/tests/src/Kernel/Migrate/d7/MigrateBookTest.php, line 43

Class

MigrateBookTest

Tests migration of book structures from Drupal 7.

Namespace

Code

public function testBook() {
    $nodes = Node::loadMultiple([
        1,
        2,
        4,
        6,
    ]);
    $this->assertSame('8', $nodes[1]->book['bid']);
    $this->assertSame('6', $nodes[1]->book['pid']);
    $this->assertSame('4', $nodes[2]->book['bid']);
    $this->assertSame('6', $nodes[2]->book['pid']);
    $this->assertSame('4', $nodes[4]->book['bid']);
    $this->assertSame('0', $nodes[4]->book['pid']);
    $this->assertSame('4', $nodes[6]->book['bid']);
    $this->assertSame('4', $nodes[6]->book['pid']);
    $tree = \Drupal::service('book.manager')->bookTreeAllData(4);
    $this->assertSame('4', $tree['49990 is - The thing about Firefly 4']['link']['nid']);
    $this->assertSame('6', $tree['49990 is - The thing about Firefly 4']['below']['50000 Comments are closed :-( 6']['link']['nid']);
    $this->assertSame('2', $tree['49990 is - The thing about Firefly 4']['below']['50000 Comments are closed :-( 6']['below']['50000 The thing about Deep Space 9 2']['link']['nid']);
    $this->assertSame([], $tree['49990 is - The thing about Firefly 4']['below']['50000 Comments are closed :-( 6']['below']['50000 The thing about Deep Space 9 2']['below']);
    // Set the d7_book migration to update and re run the migration.
    $id_map = $this->migration
        ->getIdMap();
    $id_map->prepareUpdate();
    $this->executeMigration('d7_book');
}