stockpack / vendor / guzzlehttp / promises / tests / TaskQueueTest.php

TaskQueueTest.php in StockPack – Stock photos and AI images from Unsplash, Adobe Stock, Freepik and more 2.5.2, at vendor/guzzlehttp/promises/tests/TaskQueueTest.php

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1	<?php
2	namespace GuzzleHttp\Promise\Test;
3
4	use GuzzleHttp\Promise\TaskQueue;
5	use PHPUnit\Framework\TestCase;
6
7	class TaskQueueTest extends TestCase
8	{
9	public function testKnowsIfEmpty()
10	{
11	$tq = new TaskQueue(false);
12	$this->assertTrue($tq->isEmpty());
13	}
14
15	public function testKnowsIfFull()
16	{
17	$tq = new TaskQueue(false);
18	$tq->add(function () {});
19	$this->assertFalse($tq->isEmpty());
20	}
21
22	public function testExecutesTasksInOrder()
23	{
24	$tq = new TaskQueue(false);
25	$called = [];
26	$tq->add(function () use (&$called) { $called[] = 'a'; });
27	$tq->add(function () use (&$called) { $called[] = 'b'; });
28	$tq->add(function () use (&$called) { $called[] = 'c'; });
29	$tq->run();
30	$this->assertEquals(['a', 'b', 'c'], $called);
31	}
32	}
33