function AttributeTest::testRemoveAttribute
Same name in other branches
- 9 core/tests/Drupal/Tests/Core/Template/AttributeTest.php \Drupal\Tests\Core\Template\AttributeTest::testRemoveAttribute()
- 8.9.x core/tests/Drupal/Tests/Core/Template/AttributeTest.php \Drupal\Tests\Core\Template\AttributeTest::testRemoveAttribute()
- 11.x core/tests/Drupal/Tests/Core/Template/AttributeTest.php \Drupal\Tests\Core\Template\AttributeTest::testRemoveAttribute()
Tests removing attributes. @covers ::removeAttribute
File
-
core/
tests/ Drupal/ Tests/ Core/ Template/ AttributeTest.php, line 111
Class
- AttributeTest
- @coversDefaultClass \Drupal\Core\Template\Attribute @group Template
Namespace
Drupal\Tests\Core\TemplateCode
public function testRemoveAttribute() : void {
$attributes = [
'alt' => 'Alternative text',
'id' => 'bunny',
'src' => 'zebra',
'style' => 'color: pink;',
'title' => 'kitten',
'value' => 'ostrich',
'checked' => TRUE,
];
$attribute = new Attribute($attributes);
// Single value.
$attribute->removeAttribute('alt');
$this->assertEmpty($attribute['alt']);
// Multiple values.
$attribute->removeAttribute('id', 'src');
$this->assertEmpty($attribute['id']);
$this->assertEmpty($attribute['src']);
// Single value in array.
$attribute->removeAttribute([
'style',
]);
$this->assertEmpty($attribute['style']);
// Boolean value.
$attribute->removeAttribute('checked');
$this->assertEmpty($attribute['checked']);
// Multiple values in array.
$attribute->removeAttribute([
'title',
'value',
]);
$this->assertEmpty((string) $attribute);
}
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