function TwigDeprecationsTest::testEmptyDeprecation

Test deprecation of empty variable triggers error.

File

core/tests/Drupal/KernelTests/Core/Theme/TwigDeprecationsTest.php, line 76

Class

TwigDeprecationsTest

Tests deprecating variables passed to twig templates.

Namespace

Code

public function testEmptyDeprecation() : void {
  $preprocess = [
    'foo' => '',
    'deprecations' => [
      'foo' => $this->getDeprecationMessage('foo'),
    ],
  ];
  $this->expectDeprecation($this->getDeprecationMessage('foo'));
  $this->assertRendered('|set_var|bar', $preprocess);
}