public function InsertLobTest::testInsertOneBlob

Tests that we can insert a single blob field successfully.

File

core/tests/Drupal/KernelTests/Core/Database/InsertLobTest.php, line 17

Class

InsertLobTest

Tests the Insert query builder with LOB fields.

Namespace

Code

public function testInsertOneBlob() {
  $data = "This is\0a test.";
  $this
    ->assertSame(15, strlen($data), 'Test data contains a NULL.');
  $id = $this->connection
    ->insert('test_one_blob')
    ->fields([
    'blob1' => $data,
  ])
    ->execute();
  $r = $this->connection
    ->query('SELECT * FROM {test_one_blob} WHERE [id] = :id', [
    ':id' => $id,
  ])
    ->fetchAssoc();
  $this
    ->assertSame($data, $r['blob1'], "Can insert a blob: id {$id}, " . serialize($r));
}