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

<?php

namespace SilverStripe\Forms\Tests;

use SilverStripe\Forms\Tests\CheckboxSetFieldTest\Article;
use SilverStripe\Forms\Tests\CheckboxSetFieldTest\Tag;
use SilverStripe\ORM\ArrayList;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\DB;
use SilverStripe\Security\Member;
use SilverStripe\ORM\FieldType\DBField;
use SilverStripe\Dev\CSSContentParser;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Control\Controller;
use SilverStripe\Forms\CheckboxSetField;
use SilverStripe\Forms\FieldList;
use SilverStripe\Forms\Form;
use SilverStripe\Forms\RequiredFields;
use SilverStripe\View\ArrayData;

class CheckboxSetFieldTest extends SapphireTest
{

    protected static $fixture_file = 'CheckboxSetFieldTest.yml';

    protected $extraDataObjects = array(
        Article::class,
        Tag::class,
    );

    public function testSetDefaultItems()
    {
        $f = new CheckboxSetField(
            'Test',
            false,
            array(0 => 'Zero', 1 => 'One', 2 => 'Two', 3 => 'Three')
        );

        $f->setValue(array(0,1));
        $f->setDefaultItems(array(2));
        $p = new CSSContentParser($f->Field());
        $item0 = $p->getBySelector('#Test_0');
        $item1 = $p->getBySelector('#Test_1');
        $item2 = $p->getBySelector('#Test_2');
        $item3 = $p->getBySelector('#Test_3');
        $this->assertEquals(
            (string)$item0[0]['checked'],
            'checked',
            'Selected through value'
        );
        $this->assertEquals(
            (string)$item1[0]['checked'],
            'checked',
            'Selected through value'
        );
        $this->assertEquals(
            (string)$item2[0]['checked'],
            'checked',
            'Selected through default items'
        );
        $this->assertEquals(
            (string)$item3[0]['checked'],
            '',
            'Not selected by either value or default items'
        );
    }

    /**
     * Test different data sources
     */
    public function testSources()
    {
        // Array
        $items = array('a' => 'Apple', 'b' => 'Banana', 'c' => 'Cranberry');
        $field = new CheckboxSetField('Field', null, $items);
        $this->assertEquals($items, $field->getSource());

        // SS_List
        $list = new ArrayList(
            array(
            new ArrayData(
                array(
                'ID' => 'a',
                'Title' => 'Apple'
                )
            ),
            new ArrayData(
                array(
                'ID' => 'b',
                'Title' => 'Banana'
                )
            ),
            new ArrayData(
                array(
                'ID' => 'c',
                'Title' => 'Cranberry'
                )
            )
            )
        );
        $field2 = new CheckboxSetField('Field', null, $list);
        $this->assertEquals($items, $field2->getSource());

        $field3 = new CheckboxSetField('Field', null, $list->map());
        $this->assertEquals($items, $field3->getSource());
    }

    public function testSaveWithNothingSelected()
    {
        $article = $this->objFromFixture(Article::class, 'articlewithouttags');

        /* Create a CheckboxSetField with nothing selected */
        $field = new CheckboxSetField("Tags", "Test field", DataObject::get(Tag::class)->map());

        /* Saving should work */
        $field->saveInto($article);

        $this->assertNull(
            DB::prepared_query(
                "SELECT *
				FROM \"CheckboxSetFieldTest_Article_Tags\"
				WHERE \"CheckboxSetFieldTest_Article_Tags\".\"CheckboxSetFieldTest_ArticleID\" = ?",
                array($article->ID)
            )->value(),
            'Nothing should go into manymany join table for a saved field without any ticked boxes'
        );
    }

    public function testSaveWithArrayValueSet()
    {
        $article = $this->objFromFixture(Article::class, 'articlewithouttags');
        $articleWithTags = $this->objFromFixture(Article::class, 'articlewithtags');
        $tag1 = $this->objFromFixture(Tag::class, 'tag1');
        $tag2 = $this->objFromFixture(Tag::class, 'tag2');

        /* Create a CheckboxSetField with 2 items selected.  Note that the array is a list of values */
        $field = new CheckboxSetField("Tags", "Test field", DataObject::get(Tag::class)->map());
        $field->setValue(
            array(
            $tag1->ID,
            $tag2->ID
            )
        );

        /* Saving should work */
        $field->saveInto($article);

        $this->assertEquals(
            array($tag1->ID,$tag2->ID),
            DB::prepared_query(
                "SELECT \"CheckboxSetFieldTest_TagID\"
				FROM \"CheckboxSetFieldTest_Article_Tags\"
				WHERE \"CheckboxSetFieldTest_Article_Tags\".\"CheckboxSetFieldTest_ArticleID\" = ?",
                array($article->ID)
            )->column(),
            'Data shold be saved into CheckboxSetField manymany relation table on the "right end"'
        );
        $this->assertEquals(
            array($articleWithTags->ID,$article->ID),
            DB::query(
                "SELECT \"CheckboxSetFieldTest_ArticleID\"
				FROM \"CheckboxSetFieldTest_Article_Tags\"
				WHERE \"CheckboxSetFieldTest_Article_Tags\".\"CheckboxSetFieldTest_TagID\" = $tag1->ID
			"
            )->column(),
            'Data shold be saved into CheckboxSetField manymany relation table on the "left end"'
        );
    }

    public function testLoadDataFromObject()
    {
        $article = $this->objFromFixture(Article::class, 'articlewithouttags');
        $articleWithTags = $this->objFromFixture(Article::class, 'articlewithtags');
        $tag1 = $this->objFromFixture(Tag::class, 'tag1');
        $tag2 = $this->objFromFixture(Tag::class, 'tag2');

        $field = new CheckboxSetField("Tags", "Test field", DataObject::get(Tag::class)->map());
        /**
 * @skipUpgrade
*/
        $form = new Form(
            new Controller(),
            'Form',
            new FieldList($field),
            new FieldList()
        );
        $form->loadDataFrom($articleWithTags);
        $value = $field->Value();
        sort($value);
        $this->assertEquals(
            array(
                $tag1->ID,
                $tag2->ID
            ),
            $value,
            'CheckboxSetField loads data from a manymany relationship in an object through Form->loadDataFrom()'
        );
    }

    public function testSavingIntoTextField()
    {
        $field = new CheckboxSetField(
            'Content',
            'Content',
            array(
            'Test' => 'Test',
            'Another' => 'Another',
            'Something' => 'Something'
            )
        );
        $article = new CheckboxSetFieldTest\Article();
        $field->setValue(array('Test' => 'Test', 'Another' => 'Another'));
        $field->saveInto($article);
        $article->write();

        $dbValue = DB::query(
            sprintf(
                'SELECT "Content" FROM "CheckboxSetFieldTest_Article" WHERE "ID" = %s',
                $article->ID
            )
        )->value();

        // JSON encoded values
        $this->assertEquals('["Test","Another"]', $dbValue);
    }

    public function testValidationWithArray()
    {
        // Test with array input
        $field = CheckboxSetField::create(
            'Test',
            'Testing',
            array(
            "One" => "One",
            "Two" => "Two",
            "Three" => "Three"
            )
        );
        $validator = new RequiredFields();
        $field->setValue(array("One", "Two"));
        $this->assertTrue(
            $field->validate($validator),
            'Field validates values within source array'
        );

        // Non valid value should fail
        $field->setValue(array("Four" => "Four"));
        $this->assertFalse(
            $field->validate($validator),
            'Field does not validate values outside of source array'
        );

        // Non valid value, even if included with valid options, should fail
        $field->setValue(array("One", "Two", "Four"));
        $this->assertFalse(
            $field->validate($validator),
            'Field does not validate when presented with mixed valid and invalid values'
        );
    }

    public function testValidationWithDataList()
    {
        //test with datalist input
        $checkboxTestArticle = $this->objFromFixture(Article::class, 'articlewithtags');
        $tag1 = $this->objFromFixture(Tag::class, 'tag1');
        $tag2 = $this->objFromFixture(Tag::class, 'tag2');
        $tag3 = $this->objFromFixture(Tag::class, 'tag3');
        $field = CheckboxSetField::create('Test', 'Testing', $checkboxTestArticle->Tags());
        $validator = new RequiredFields();
        $field->setValue(array( $tag1->ID, $tag2->ID ));
        $isValid = $field->validate($validator);
        $this->assertTrue(
            $isValid,
            'Validates values in source map'
        );

        // Invalid value should fail
        $validator = new RequiredFields();
        $fakeID = CheckboxSetFieldTest\Tag::get()->max('ID') + 1;
        $field->setValue(array($fakeID));
        $this->assertFalse(
            $field->validate($validator),
            'Field does not valid values outside of source map'
        );
        $errors = $validator->getErrors();
        $error = reset($errors);
        $this->assertEquals(
            _t(
                'MultiSelectField.SOURCE_VALIDATION',
                "Please select values within the list provided. Invalid option(s) {value} given",
                array('value' => $fakeID)
            ),
            $error['message']
        );

        // Multiple invalid values should fail
        $validator = new RequiredFields();
        $fakeID = Tag::get()->max('ID') + 1;
        $field->setValue(array($fakeID, $tag3->ID));
        $this->assertFalse(
            $field->validate($validator),
            'Field does not valid values outside of source map'
        );
        $errors = $validator->getErrors();
        $error = reset($errors);
        $this->assertEquals(
            _t(
                'MultiSelectField.SOURCE_VALIDATION',
                "Please select values within the list provided. Invalid option(s) {value} given",
                array('value' => implode(',', [$fakeID, $tag3->ID]))
            ),
            $error['message']
        );

        // Invalid value with non-array value
        $validator = new RequiredFields();
        $field->setValue($fakeID);
        $this->assertFalse(
            $field->validate($validator),
            'Field does not valid values outside of source map'
        );
        $errors = $validator->getErrors();
        $error = reset($errors);
        $this->assertEquals(
            _t(
                'MultiSelectField.SOURCE_VALIDATION',
                "Please select values within the list provided. Invalid option(s) {value} given",
                array('value' => $fakeID)
            ),
            $error['message']
        );

        //non valid value included with valid options should succeed
        $validator = new RequiredFields();
        $field->setValue(
            array(
            $tag1->ID,
            $tag2->ID,
            $tag3->ID
            )
        );
        $this->assertFalse(
            $field->validate($validator),
            'Field does not validate when presented with mixed valid and invalid values'
        );
    }

    public function testSafelyCast()
    {
        $member = new Member();
        $member->FirstName = '<firstname>';
        $member->Surname = '<surname>';
        $member->write();
        $field1 = new CheckboxSetField(
            'Options',
            'Options',
            array(
            'one' => 'One',
            'two' => 'Two & Three',
            'three' => DBField::create_field('HTMLText', 'Four &amp; Five &amp; Six'),
            'four' => $member->FirstName,
            )
        );
        $fieldHTML = (string)$field1->Field();
        $this->assertContains('One', $fieldHTML);
        $this->assertContains('Two &amp; Three', $fieldHTML);
        $this->assertNotContains('Two & Three', $fieldHTML);
        $this->assertContains('Four &amp; Five &amp; Six', $fieldHTML);
        $this->assertNotContains('Four & Five & Six', $fieldHTML);
        $this->assertContains('&lt;firstname&gt;', $fieldHTML);
        $this->assertNotContains('<firstname>', $fieldHTML);
    }
}