silverstripe-framework/tests/forms/CompositeFieldTest.php

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<?php
/**
* @package sapphire
* @subpackage tests
*/
class CompositeFieldTest extends SapphireTest {
function testFieldPosition() {
$compositeOuter = new CompositeField(
new TextField('A'),
new TextField('B'),
$compositeInner = new CompositeField(
new TextField('C1'),
new TextField('C2')
),
new TextField('D')
);
$this->assertEquals(0, $compositeOuter->fieldPosition('A'));
$this->assertEquals(1, $compositeOuter->fieldPosition('B'));
$this->assertEquals(3, $compositeOuter->fieldPosition('D'));
$this->assertEquals(0, $compositeInner->fieldPosition('C1'));
$this->assertEquals(1, $compositeInner->fieldPosition('C2'));
$compositeOuter->insertBefore(new TextField('AB'), 'B');
$this->assertEquals(0, $compositeOuter->fieldPosition('A'));
$this->assertEquals(1, $compositeOuter->fieldPosition('AB'));
$this->assertEquals(2, $compositeOuter->fieldPosition('B'));
}
function testTag() {
$composite = new CompositeField(
new TextField('A'),
new TextField('B')
);
$this->assertStringStartsWith('<div', trim($composite->FieldHolder()));
$this->assertStringEndsWith('/div>', trim($composite->FieldHolder()));
$composite->setTag('fieldset');
$this->assertStringStartsWith('<fieldset', trim($composite->FieldHolder()));
$this->assertStringEndsWith('/fieldset>', trim($composite->FieldHolder()));
}
function testLegend() {
$composite = new CompositeField(
new TextField('A'),
new TextField('B')
);
$composite->setLegend('My legend');
$parser = new CSSContentParser($composite->Field());
$root = $parser->getBySelector('div.composite');
$this->assertObjectHasAttribute('title', $root[0]->attributes());
$this->assertEquals('My legend', (string)$root[0]['title']);
$composite->setTag('fieldset');
$composite->setLegend('My legend');
$parser = new CSSContentParser($composite->Field());
$root = $parser->getBySelector('fieldset.composite');
$this->assertObjectNotHasAttribute('title', $root[0]->attributes());
$legend = $parser->getBySelector('fieldset.composite legend');
$this->assertNotNull($legend);
$this->assertEquals('My legend', (string)$legend[0]);
}
}