function ViewExecutableTest::testValidateNestedLoops

Tests that nested loops of the display handlers won't break validation.

File

core/modules/views/tests/src/Kernel/ViewExecutableTest.php, line 479

Class

ViewExecutableTest

Tests the ViewExecutable class.

Namespace

Code

public function testValidateNestedLoops() : void {
  $view = View::create([
    'id' => 'test_validate_nested_loops',
  ]);
  $executable = $view->getExecutable();
  $executable->newDisplay('display_test');
  $executable->newDisplay('display_test');
  $errors = $executable->validate();
  $total_error_count = array_reduce($errors, function ($carry, $item) {
    $carry += count($item);
    return $carry;
  });
  // Assert that there were 9 total errors across 3 displays.
  $this->assertSame(9, $total_error_count);
  $this->assertCount(3, $errors);
}