31 lines
826 B
PHP
31 lines
826 B
PHP
<?php
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namespace GuzzleHttp\Promise\Test;
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use GuzzleHttp\Promise\TaskQueue;
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class TaskQueueTest extends \PHPUnit_Framework_TestCase
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{
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public function testKnowsIfEmpty()
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{
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$tq = new TaskQueue(false);
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$this->assertTrue($tq->isEmpty());
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}
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public function testKnowsIfFull()
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{
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$tq = new TaskQueue(false);
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$tq->add(function () {});
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$this->assertFalse($tq->isEmpty());
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}
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public function testExecutesTasksInOrder()
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{
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$tq = new TaskQueue(false);
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$called = [];
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$tq->add(function () use (&$called) { $called[] = 'a'; });
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$tq->add(function () use (&$called) { $called[] = 'b'; });
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$tq->add(function () use (&$called) { $called[] = 'c'; });
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$tq->run();
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$this->assertEquals(['a', 'b', 'c'], $called);
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}
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}
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