public function EmptyStatementTest::testEmptyIteration in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Core/Database/EmptyStatementTest.php \Drupal\Tests\Core\Database\EmptyStatementTest::testEmptyIteration()

Tests that the empty result set iterates safely.

File

core/tests/Drupal/Tests/Core/Database/EmptyStatementTest.php, line 32

Class

EmptyStatementTest

Tests the empty pseudo-statement class.

Namespace

Drupal\Tests\Core\Database

Code

public function testEmptyIteration() {
  $result = new StatementEmpty();
  $this
    ->assertSame(0, iterator_count($result), 'Empty result set should not iterate.');
}