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<?php |
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/** |
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* This file is part of graze/dog-statsd |
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* |
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* Copyright (c) 2016 Nature Delivered Ltd. <https://www.graze.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @license https://github.com/graze/dog-statsd/blob/master/LICENSE.md |
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* @link https://github.com/graze/dog-statsd |
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*/ |
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namespace Graze\DogStatsD\Test\Unit; |
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use Graze\DogStatsD\Client; |
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use Graze\DogStatsD\Stream\StreamWriter; |
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use Graze\DogStatsD\Test\TestCase; |
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use ReflectionProperty; |
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class ClientTest extends TestCase |
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{ |
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public function testNewInstance() |
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{ |
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$client = new Client(); |
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$this->assertTrue($client instanceof Client); |
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$this->assertRegExp('/^DogStatsD\\\Client::\[[a-zA-Z0-9]+\]$/', (String) $client); |
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} |
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public function testStaticInstance() |
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{ |
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$client1 = Client::instance('instance1'); |
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$this->assertTrue($client1 instanceof Client); |
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$client2 = Client::instance('instance2'); |
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$client3 = Client::instance('instance1'); |
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$this->assertEquals('DogStatsD\Client::[instance2]', (String) $client2); |
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$this->assertFalse((String) $client1 === (String) $client2); |
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$this->assertTrue((String) $client1 === (String) $client3); |
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} |
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public function testDestruction() |
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{ |
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$client = new Client(); |
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$client->configure([]); |
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$client->increment('test', 1); |
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// get the stream |
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$reflector = new ReflectionProperty(Client::class, 'stream'); |
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$reflector->setAccessible(true); |
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$stream = $reflector->getValue($client); |
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// get the socket |
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$reflector = new ReflectionProperty(StreamWriter::class, 'socket'); |
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$reflector->setAccessible(true); |
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$socket = $reflector->getValue($stream); |
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$stream = null; |
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$this->assertTrue(is_resource($socket)); |
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$client = null; |
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$this->assertNull($client); |
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$this->assertFalse(is_resource($socket)); |
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} |
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public function testRemovalOfStaticInstance() |
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{ |
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$client = Client::instance('first'); |
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$client->configure([]); |
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$client->increment('test', 1); |
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// get the stream |
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$reflector = new ReflectionProperty(Client::class, 'stream'); |
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$reflector->setAccessible(true); |
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$stream = $reflector->getValue($client); |
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// get the socket |
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$reflector = new ReflectionProperty(StreamWriter::class, 'socket'); |
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$reflector->setAccessible(true); |
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$socket = $reflector->getValue($stream); |
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$stream = null; |
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$this->assertTrue(is_resource($socket)); |
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$client = null; |
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$this->assertNull($client); |
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$this->assertTrue(is_resource($socket)); |
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$this->assertTrue(Client::deleteInstance('first')); |
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$this->assertFalse(is_resource($socket)); |
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} |
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public function testDeleteInstanceOfNonExistantInstanceReturnsFalse() |
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{ |
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$this->assertFalse(Client::deleteInstance('nope')); |
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} |
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public function testDefaultInstances() |
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{ |
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$client1 = Client::instance(); |
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$this->assertTrue(Client::deleteInstance()); |
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$this->assertFalse(Client::deleteInstance()); |
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$client2 = Client::instance(); |
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$this->assertNotSame($client1, $client2); |
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} |
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} |
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graze /
dog-statsd
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