function EntityDisplayTest::testExtraFieldComponent

Tests the behavior of a field component within an entity display object.

File

core/modules/field_ui/tests/src/Kernel/EntityDisplayTest.php, line 176

Class

EntityDisplayTest

Tests the entity display configuration entities.

Namespace

Code

public function testExtraFieldComponent() : void {
    entity_test_create_bundle('bundle_with_extra_fields');
    $display = EntityViewDisplay::create([
        'targetEntityType' => 'entity_test',
        'bundle' => 'bundle_with_extra_fields',
        'mode' => 'default',
    ]);
    // Check that the default visibility taken into account for extra fields
    // unknown in the display.
    $this->assertEquals([
        'weight' => 5,
        'region' => 'content',
        'settings' => [],
        'third_party_settings' => [],
    ], $display->getComponent('display_extra_field'));
    $this->assertNull($display->getComponent('display_extra_field_hidden'));
    // Check that setting explicit options overrides the defaults.
    $display->removeComponent('display_extra_field');
    $display->setComponent('display_extra_field_hidden', [
        'weight' => 10,
    ]);
    $this->assertNull($display->getComponent('display_extra_field'));
    $this->assertEquals([
        'weight' => 10,
        'settings' => [],
        'third_party_settings' => [],
    ], $display->getComponent('display_extra_field_hidden'));
}