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

<?php

namespace SilverStripe\Forms\Tests;

use SilverStripe\ORM\ArrayLib;
use SilverStripe\ORM\FieldType\DBEnum;
use SilverStripe\Dev\SapphireTest;

class EnumFieldTest extends SapphireTest
{
    public function testAnyFieldIsPresentInSearchField()
    {
        $values =  [
                'Key' => 'Value'
        ];
        $enumField = new DBEnum('testField', $values);

        $searchField = $enumField->scaffoldSearchField();

        $anyText = "(" . _t('SilverStripe\\ORM\\FieldType\\DBEnum.ANY', 'Any') . ")";
        $this->assertEquals(true, $searchField->getHasEmptyDefault());
        $this->assertEquals($anyText, $searchField->getEmptyString());
    }

    public function testEnumParsing()
    {
        $enum = new DBEnum(
            'testField',
            "
			,
			0,
			Item1,
			Item2,
			Item 3,
			Item-4,
			item 5
			still 5,
			trailing comma,
		"
        );

        $this->assertEquals(
            ArrayLib::valuekey(
                [
                '',
                '0',
                'Item1',
                'Item2',
                'Item 3',
                'Item-4',
                'item 5
			still 5',
                'trailing comma'
                ]
            ),
            $enum->enumValues()
        );
    }
}