silverstripe-framework/tests/php/Forms/FormFactoryTest.php

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<?php
namespace SilverStripe\Forms\Tests;
use SilverStripe\Forms\Tests\FormFactoryTest\TestController;
use SilverStripe\Forms\Tests\FormFactoryTest\TestObject;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Forms\FormAction;
use SilverStripe\Forms\HiddenField;
use SilverStripe\Forms\LiteralField;
use SilverStripe\Forms\TextField;
use SilverStripe\Versioned\Versioned;
class FormFactoryTest extends SapphireTest
{
protected static $extra_dataobjects = [
TestObject::class,
];
protected static $fixture_file = 'FormFactoryTest.yml';
protected static function getExtraDataObjects()
{
// Prevent setup breaking if versioned module absent
if (class_exists(Versioned::class)) {
return parent::getExtraDataObjects();
}
return [];
}
public function setUp()
{
parent::setUp();
// Note: Soft support for versioned module optionality
if (!class_exists(Versioned::class)) {
$this->markTestSkipped('FormFactoryTest requires the Versioned extension');
}
}
/**
* Test versioned form
*/
public function testVersionedForm()
{
$controller = new TestController();
$form = $controller->Form();
// Check formfields
$this->assertInstanceOf(TextField::class, $form->Fields()->fieldByName('Title'));
$this->assertInstanceOf(HiddenField::class, $form->Fields()->fieldByName('ID'));
$this->assertInstanceOf(HiddenField::class, $form->Fields()->fieldByName('SecurityID'));
// Check preview link
/** @var LiteralField $previewLink */
$previewLink = $form->Fields()->fieldByName('PreviewLink');
$this->assertInstanceOf(LiteralField::class, $previewLink);
$this->assertEquals(
'<a href="FormFactoryTest_TestController/preview/" rel="external" target="_blank">Preview</a>',
$previewLink->getContent()
);
// Check actions
$this->assertInstanceOf(FormAction::class, $form->Actions()->fieldByName('action_save'));
$this->assertInstanceOf(FormAction::class, $form->Actions()->fieldByName('action_publish'));
$this->assertTrue($controller->hasAction('publish'));
}
/**
* Removing versioning from an object should result in a simpler form
*/
public function testBasicForm()
{
TestObject::remove_extension(Versioned::class);
$controller = new TestController();
$form = $controller->Form();
// Check formfields
$this->assertInstanceOf(TextField::class, $form->Fields()->fieldByName('Title'));
$this->assertNull($form->Fields()->fieldByName('PreviewLink'));
// Check actions
$this->assertInstanceOf(FormAction::class, $form->Actions()->fieldByName('action_save'));
$this->assertNull($form->Actions()->fieldByName('action_publish'));
}
}