function HtmxUtilitiesTest::testCreateFromRenderArray

Test ::createFromRenderArray.

File

core/tests/Drupal/Tests/Core/Htmx/HtmxUtilitiesTest.php, line 125

Class

HtmxUtilitiesTest

Test all Htmx public utility methods.

Namespace

Code

public function testCreateFromRenderArray() : void {
  $source = [
    '#attributes' => [
      'data-hx-apple' => 'orange',
      'banana' => 'grape',
    ],
    '#attached' => [
      'http_header' => [
        [
          'pear',
          'kiwi',
          TRUE,
        ],
        [
          'hx-mango',
          'peach',
          TRUE,
        ],
      ],
    ],
    '#cache' => [
      'tags' => [
        'node:3',
        'node:12',
      ],
    ],
  ];
  $htmx = Htmx::createFromRenderArray($source);
  $this->assertTrue($htmx->hasAttribute('data-hx-apple'));
  $this->assertFalse($htmx->hasAttribute('banana'));
  $this->assertTrue($htmx->hasHeader('hx-mango'));
  $this->assertFalse($htmx->hasHeader('pear'));
  $render = [];
  $htmx->applyTo($render);
  $this->assertEquals(1, count($render['#attributes']));
  $this->assertEquals(1, count($render['#attached']['http_header']));
  $this->assertEquals([
    'node:3',
    'node:12',
  ], $render['#cache']['tags']);
}