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 465

Class

ViewExecutableTest

Tests the ViewExecutable class.

Namespace

Code

public function testValidateNestedLoops() {
    $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->assertIdentical(9, $total_error_count);
    $this->assertCount(3, $errors);
}