TreeTest.php

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<?php

/* Copyright (c) 2019 Nils Haagen <nils.haagen@concepts-and-training.de> Extended GPL, see docs/LICENSE */

require_once("libs/composer/vendor/autoload.php");
require_once(__DIR__ . "/../../Base.php");

use \ILIAS\UI\Implementation\Component\Tree\Tree;

class TestingTree extends Tree
{
}

class TreeTest extends ILIAS_UI_TestBase
{
    public function testWrongConstruction()
    {
        $this->expectException(\ArgumentCountError::class);
        $tree = new TestingTree();
    }

    public function testWrongTypeConstruction()
    {
        $this->expectException(\TypeError::class);
        $tree = new TestingTree('something');
    }

    public function testConstruction()
    {
        $label = "label";
        $recursion = new class implements \ILIAS\UI\Component\Tree\TreeRecursion {
            public function getChildren($record, $environment = null) : array
            {
                return [];
            }

            public function build(
                \ILIAS\UI\Component\Tree\Node\Factory $factory,
                $record,
                $environment = null
            ) : \ILIAS\UI\Component\Tree\Node\Node {
            }
        };

        $tree = new TestingTree($label, $recursion);
        $this->assertInstanceOf(
            "ILIAS\\UI\\Component\\Tree\\Tree",
            $tree
        );

        return $tree;
    }

    public function testGetLabel($tree)
    {
        $this->assertEquals(
            "label",
            $tree->getLabel()
        );
    }

    public function testGetRecursion($tree)
    {
        $env = ['key1' => 'val1', 'key2' => 2];
        $this->assertInstanceOf(
            "ILIAS\\UI\\Component\\Tree\\TreeRecursion",
            $tree->getRecursion()
        );
    }

    public function testWithEnvironment($tree)
    {
        $env = ['key1' => 'val1', 'key2' => 2];
        $this->assertEquals(
            $env,
            $tree->withEnvironment($env)->getEnvironment()
        );
    }

    public function testWithData($tree)
    {
        $data = ['entry1', 'entry2'];
        $this->assertEquals(
            $data,
            $tree->withData($data)->getData()
        );
    }

    public function testWithHighlightOnNodeClick($tree)
    {
        $this->assertFalse(
            $tree->getHighlightOnNodeClick()
        );
        $this->assertTrue(
            $tree->withHighlightOnNodeClick(true)->getHighlightOnNodeClick()
        );
    }
}