tests/Unit/Libraries/Cms/Form/Field/AccessiblemediaFieldTest.php - 5.4-dev - githubmirror/joomla-cms

tests/Unit/Libraries/Cms/Form/Field/AccessiblemediaFieldTest.php
247 строк8 KB
Allon Moritz
Fixes the unit tests (#41014)
22 июн 2023, 20:30
22 июн 2023, 20:30a035c2c
<?php

/**
 * @package        Joomla.UnitTest
 * @subpackage     AccessiblemediaField
 *
 * @copyright      (C) 2020 Open Source Matters, Inc. <https://www.joomla.org>
 * @license        GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Tests\Unit\Libraries\Cms\Form\Field;

use Joomla\CMS\Form\Field\AccessiblemediaField;

/**
 * Test class for AccessiblemediaField.
 *
 * @package     Joomla.UnitTest
 * @subpackage  Form
 * @since       4.0.0
 */
class AccessiblemediaFieldTest extends \PHPUnit\Framework\TestCase
{
    /**
     * Tests the constructor
     *
     * @return  void
     *
     * @since   4.0.0
     */
    public function testIsConstructable()
    {
        $this->assertInstanceOf(AccessiblemediaField::class, $this->createAccessiblemediaField());
    }

    /**
     * Tests getting a property.
     * If no value has been set yet, the default values should be returned: Mostly null
     *
     * @return  void
     *
     * @since   4.0.0
     */
    public function testGetWithDefaultValues()
    {
        $accessiblemediafield = $this->createAccessiblemediaField();
        $properties           = [
            "type"          => 'Accessiblemedia',
            "directory"     => null,
            "preview"       => null,
            "previewWidth"  => null,
            "previewHeight" => null,
            "layout"        => null,
        ];

        foreach ($properties as $property => $propertyvalue) {
            $this->assertEquals($propertyvalue, $accessiblemediafield->__get($property));
        }
    }

    /**
     * Tests setting and getting a property.
     * A property that was set with set should be returned with get.
     *
     * @return  void
     *
     * @since   4.0.0
     */
    public function testSetAndGetShouldBeEquals()
    {
        $accessiblemediafield = $this->createAccessiblemediaField();
        $properties           = [
            "directory"     => 'mydirectory',
            "preview"       => 'tooltip',
            "previewWidth"  => "300",
            "previewHeight" => "300",
            "layout"        => 'joomla.form.field.media.accessiblemedia',
        ];

        foreach ($properties as $property => $propertyvalue) {
            $accessiblemediafield->__set($property, $propertyvalue);
            $this->assertEquals($propertyvalue, $accessiblemediafield->__get($property));
        }
    }

    /**
     * Tests method to attach a Form object to the field.
     * If no image file is selected, the value is an empty string.
     *
     * @return  void
     *
     * @since   4.0.0
     */
    public function testSetupWithEmptyValue()
    {
        $accessiblemediafield = $this->createAccessiblemediaField();

        $element = new \SimpleXMLElement('<field name="testfield" />');

        $this->assertTrue($accessiblemediafield->setup($element, '', null));
        $this->assertEquals('', $accessiblemediafield->__get('value'));
    }

    /**
     * Tests method to attach a Form object to the field.
     * If a image file is selected but no alt text, the value is a simple string - the filename.
     * This does change in the setup method. Result should be an array.
     *
     * @return  void
     *
     * @since   4.0.0
     */
    public function testSetupWithValueThatIsValidButNotAccessible()
    {
        $accessiblemediafield = $this->createAccessiblemediaField();

        $element    = new \SimpleXMLElement('<field name="testfield" />');
        $fieldvalue = [
            "imagefile" => '/images/joomla_black.png',
            "alt_text"  => '',
        ];

        $this->assertTrue($accessiblemediafield->setup($element, '/images/joomla_black.png', null));
        $this->assertEquals($fieldvalue, $accessiblemediafield->__get('value'));
    }

    /**
     * Tests method to attach a Form object to the field.
     * If a image file is selected and an alt text, the value is a JSON-string.
     * The value is available as an array in the field.
     *
     * @return  void
     *
     * @since   4.0.0
     */
    public function testSetupWithValueThatIsValid()
    {
        $accessiblemediafield = $this->createAccessiblemediaField();

        $element    = new \SimpleXMLElement('<field name="testfield" />');
        $fieldvalue = [
            "imagefile" => 'pathtofile',
            "alt_text"  => 'alt text',
        ];

        $this->assertTrue($accessiblemediafield->setup($element, '{"imagefile":"pathtofile","alt_text":"alt text"}', null));
        $this->assertEquals($fieldvalue, $accessiblemediafield->__get('value'));
    }

    /**
     * Tests method to attach a Form object to the field.
     * If the value is a simple string that is no valid filename.
     * This does change in the setup method. Result should be an empty string.

     * @return  void
     *
     * @since   4.0.0
     */
    public function testSetupWithValueThatIsNotValid()
    {
        $accessiblemediafield = $this->createAccessiblemediaField();

        $element = new \SimpleXMLElement('<field name="testfield" />');

        $this->assertTrue($accessiblemediafield->setup($element, 'jfsdkl', null));
        $this->assertEquals('', $accessiblemediafield->__get('value'));
    }

    /**
     * Tests method to attach a Form object to the field.
     * If the value is a stdClass that is valid.
     * This does change nothing. The value should be the same than before.

     * @return  void
     *
     * @since   4.0.0
     */
    public function testSetupWithValueThatIsValidStdclass()
    {
        $accessiblemediafield = $this->createAccessiblemediaField();

        $obj            = new \stdClass();
        $obj->imagefile = '/images/joomla_black.png';
        $obj->alt_text  = 'some alt text';

        $element = new \SimpleXMLElement('<field name="testfield" />');

        $this->assertTrue($accessiblemediafield->setup($element, $obj, null));
        $this->assertEquals($obj, $accessiblemediafield->__get('value'));
    }

    /**
     * Tests method to attach a Form object to the field.
     * If the value is a stdClass that is not valid for the accessible media field.
     * This does change in the setup method. Result is false.

     * @return  void
     *
     * @since   4.0.0
     */
    public function testSetupWithValueThatIsNoValidStdclass()
    {
        $accessiblemediafield = $this->createAccessiblemediaField();

        $obj1 = new \stdClass();
        $obj2 = new \stdClass();
        $obj3 = new \stdClass();

        $obj1->imagefile = '/images/joomla_black.png';
        $obj2->alt_text  = 'some alt text';

        $element = new \SimpleXMLElement('<field name="testfield" />');

        $this->assertFalse($accessiblemediafield->setup($element, $obj1, null));
        $this->assertFalse($accessiblemediafield->setup($element, $obj2, null));
        $this->assertFalse($accessiblemediafield->setup($element, $obj3, null));
    }

    /**
     * Tests method to attach a Form object to the field.
     * If the SimpleXMLElement is not of the field type, the setup method returns false.
     *
     * @return  void
     *
     * @since   4.0.0
     */
    public function testSetupWithElementIsNoField()
    {
        $accessiblemediafield = $this->createAccessiblemediaField();

        $element = new \SimpleXMLElement('<Nofield name="testfield" />');

        $this->assertFalse($accessiblemediafield->setup($element, '', null));
    }

    /**
     * Helper function to create a AccessiblemediaField
     *
     * @return  AccessiblemediaField
     *
     * @since   4.0.0
     */
    protected function createAccessiblemediaField(): AccessiblemediaField
    {
        return new AccessiblemediaField();
    }
}