Yiisoft\Widget\Tests\BlockTest

Complexity

Total Complexity

4

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	testBlockRenderInPlaceTrue()	0	15	1
A	testGetBlockException()	0	4	1
A	testShouldTriggerInitEvent()	0	18	1
A	testBlock()	0	11	1

<?php
declare(strict_types = 1);

namespace Yiisoft\Widget\Tests;

use Yiisoft\Tests\TestCase;
use Yiisoft\Widget\Block;
use Yiisoft\Widget\Event\BeforeRun;

/**
 * @group widgets
 */
class BlockTest extends TestCase
{
    public function testBlock(): void
    {
        Block::begin()
            ->id('testme')
            ->init();

        echo '<block-testme>';

        Block::end();

        $this->assertStringContainsString('<block-testme>', $this->webView->getBlock('testme'));
    }

    public function testBlockRenderInPlaceTrue(): void
    {
        ob_start();
        ob_implicit_flush(0);

        Block::begin()
            ->id('testme')
            ->renderInPlace(true)
            ->init();

        echo '<block-testme>';

        Block::end();

        $this->assertStringContainsString('<block-testme>', ob_get_clean());
    }

    public function testGetBlockException(): void
    {
        $this->expectException(\InvalidArgumentException::class);
        $this->webView->getBlock('notfound');
    }

    /**
     * @see https://github.com/yiisoft/yii2/issues/15536
     */
    public function testShouldTriggerInitEvent(): void
    {
        $initTriggered = false;

        // adding some listeners
        $this->listenerProvider->attach(function (BeforeRun $event) use (&$initTriggered) {

The parameter $event is not used and could be removed.

The method attach() does not exist on Psr\EventDispatcher\ListenerProviderInterface. It seems like you code against a sub-type of Psr\EventDispatcher\ListenerProviderInterface such as Yiisoft\EventDispatcher\Provider\Aggregate or Yiisoft\EventDispatcher\Provider\Provider.

            $initTriggered = true;
        });

        ob_start();
        ob_implicit_flush(0);

        Block::begin()->init();
        Block::end();

        ob_get_clean();

        $this->assertTrue($initTriggered);
    }
}