function DbLogTest::testInvalidPlaceholders

Tests that only valid placeholders are stored in the variables column.

File

core/modules/dblog/tests/src/Kernel/DbLogTest.php, line 68

Class

DbLogTest

Generate events and verify dblog entries.

Namespace

Code

public function testInvalidPlaceholders() : void {
  \Drupal::logger('my_module')->warning('Hello @string @array @object', [
    '@string' => '',
    '@array' => [],
    '@object' => new \stdClass(),
  ]);
  $variables = \Drupal::database()->select('watchdog', 'w')
    ->fields('w', [
    'variables',
  ])
    ->orderBy('wid', 'DESC')
    ->range(0, 1)
    ->execute()
    ->fetchField();
  $this->assertSame(serialize([
    '@string' => '',
  ]), $variables);
}