function TransactionManagerTest::testStartTransaction

Tests starting a transaction.

File

core/tests/Drupal/Tests/Core/Database/TransactionManagerTest.php, line 39

Class

TransactionManagerTest

Tests transactions.

Namespace

Code

public function testStartTransaction() : void {
  $tx = $this->connection
    ->startTransaction();
  $this->assertSame(1, $this->connection
    ->transactionManager()
    ->stackDepth());
  $this->assertTrue($this->connection
    ->transactionManager()
    ->has('drupal_transaction'));
  $this->assertTrue($this->connection
    ->inTransaction());
  $tx->commitOrRelease();
  $this->assertSame(0, $this->connection
    ->transactionManager()
    ->stackDepth());
  $this->assertFalse($this->connection
    ->transactionManager()
    ->has('drupal_transaction'));
  $this->assertFalse($this->connection
    ->inTransaction());
}