function HtmxHeadersTest::testRetargetHeader

Test re-target header.

File

core/tests/Drupal/Tests/Core/Htmx/HtmxHeadersTest.php, line 179

Class

HtmxHeadersTest

Test all header-related Htmx public methods.

Namespace

Code

public function testRetargetHeader() : void {
  $this->htmx
    ->retargetHeader('foo');
  $render = $this->apply();
  $this->assertTrue(isset($render['#attached']['http_header']));
  $this->assertIsArray($render['#attached']['http_header']);
  $value = reset($render['#attached']['http_header']);
  $this->assertEquals('hx-retarget', $value[0]);
  $this->assertEquals('foo', $value[1]);
  $this->assertEquals(TRUE, $value[2]);
}