function ConfigTest::testSetIllegalOffsetValue

@covers ::set

File

core/tests/Drupal/Tests/Core/Config/ConfigTest.php, line 270

Class

ConfigTest

Tests the Config.

Namespace

Code

public function testSetIllegalOffsetValue() {
  // Set a single value.
  $this->config
    ->set('testData', 1);
  // Attempt to treat the single value as a nested item.
  if (PHP_VERSION_ID >= 80000) {
    $this->expectError();
  }
  else {
    $this->expectWarning();
  }
  $this->config
    ->set('testData.illegalOffset', 1);
}