Yiisoft\Widget\Tests\WidgetTest

Complexity

Total Complexity

4

Size/Duplication

Total Lines	46
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	testStackTrackingDisorder()	0	5	1
A	testWidget()	0	5	1
A	testStackTracking()	0	4	1
A	testBeginEnd()	0	13	1

<?php
declare(strict_types = 1);

namespace Yiisoft\Widget\Tests;

use Psr\EventDispatcher\EventDispatcherInterface;
use Psr\EventDispatcher\ListenerProviderInterface;
use Yiisoft\Tests\TestCase;
use Yiisoft\Widget\Tests\Stubs\TestWidget;
use Yiisoft\Widget\Tests\Stubs\TestWidgetA;
use Yiisoft\Widget\Tests\Stubs\TestWidgetB;
use Yiisoft\Widget\Widget;

/**
 * WidgetTest.
 */
class WidgetTest extends TestCase
{
    /**
     * @var Widget $widget
     */
    protected $widget;

    public function testWidget(): void
    {
        $output = TestWidget::widget()->id('w0')->run();

        $this->assertSame('<run-w0>', $output);
    }

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

        $widget = TestWidgetA::begin()->id('test');

        $this->assertTrue($widget instanceof Widget);

        TestWidgetA::end();
        $output = ob_get_clean();

        $this->assertSame('<run-test>', $output);
    }

    /**
     * @depends testBeginEnd
     */
    public function testStackTracking(): void
    {
        $this->expectException('BadFunctionCallException');
        TestWidget::end();
    }

    /**
     * @depends testBeginEnd
     */
    public function testStackTrackingDisorder(): void
    {
        $this->expectException('BadFunctionCallException');
        TestWidgetA::begin();
        TestWidgetB::end();
    }
}