function FieldKernelTest::testIsValueEmpty
Same name in other branches
- 9 core/modules/views/tests/src/Kernel/Handler/FieldKernelTest.php \Drupal\Tests\views\Kernel\Handler\FieldKernelTest::testIsValueEmpty()
- 8.9.x core/modules/views/tests/src/Kernel/Handler/FieldKernelTest.php \Drupal\Tests\views\Kernel\Handler\FieldKernelTest::testIsValueEmpty()
- 11.x core/modules/views/tests/src/Kernel/Handler/FieldKernelTest.php \Drupal\Tests\views\Kernel\Handler\FieldKernelTest::testIsValueEmpty()
Tests views_handler_field::isValueEmpty().
File
-
core/
modules/ views/ tests/ src/ Kernel/ Handler/ FieldKernelTest.php, line 733
Class
- FieldKernelTest
- Tests the generic field handler.
Namespace
Drupal\Tests\views\Kernel\HandlerCode
public function testIsValueEmpty() : void {
$view = Views::getView('test_view');
$view->initHandlers();
$field = $view->field['name'];
$this->assertFalse($field->isValueEmpty("not empty", TRUE), 'A normal string is not empty.');
$this->assertTrue($field->isValueEmpty("not empty", TRUE, FALSE), 'A normal string which skips empty() can be seen as empty.');
$this->assertTrue($field->isValueEmpty("", TRUE), '"" is considered as empty.');
$this->assertTrue($field->isValueEmpty('0', TRUE), '"0" is considered as empty if empty_zero is TRUE.');
$this->assertTrue($field->isValueEmpty(0, TRUE), '0 is considered as empty if empty_zero is TRUE.');
$this->assertFalse($field->isValueEmpty('0', FALSE), '"0" is considered not as empty if empty_zero is FALSE.');
$this->assertFalse($field->isValueEmpty(0, FALSE), '0 is considered not as empty if empty_zero is FALSE.');
$this->assertTrue($field->isValueEmpty(NULL, TRUE, TRUE), 'Null should be always seen as empty, regardless of no_skip_empty.');
$this->assertTrue($field->isValueEmpty(NULL, TRUE, FALSE), 'Null should be always seen as empty, regardless of no_skip_empty.');
}
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