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f23a677bdf
- rename requireApp() to mockApplication()
- always destroy app on tearDown()
- eliminates need for constant YII_DESTROY_APP_ON_TEARDOWN
- mockApplication() becomes a lot easier. Destroying app on each tearDown
means creating it on every call is fine. No more checking if it already
exists and if it has been created from the same config.
- \yii::$app should have been \Yii::$app
89 lines
2.2 KiB
PHP
89 lines
2.2 KiB
PHP
<?php
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namespace yiiunit\framework\caching;
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use yiiunit\TestCase;
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use yii\caching\Cache;
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/**
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* Base class for testing cache backends
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*/
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abstract class CacheTest extends TestCase
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{
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/**
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* @return Cache
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*/
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abstract protected function getCacheInstance();
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protected function setUp()
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{
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parent::setUp();
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$this->mockApplication();
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}
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public function testSet()
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{
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$cache = $this->getCacheInstance();
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$this->assertTrue($cache->set('string_test', 'string_test'));
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$this->assertTrue($cache->set('number_test', 42));
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$this->assertTrue($cache->set('array_test', array('array_test' => 'array_test')));
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$cache['arrayaccess_test'] = new \stdClass();
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}
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public function testGet()
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{
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$cache = $this->getCacheInstance();
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$this->assertEquals('string_test', $cache->get('string_test'));
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$this->assertEquals(42, $cache->get('number_test'));
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$array = $cache->get('array_test');
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$this->assertArrayHasKey('array_test', $array);
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$this->assertEquals('array_test', $array['array_test']);
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$this->assertInstanceOf('stdClass', $cache['arrayaccess_test']);
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}
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public function testMget()
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{
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$cache = $this->getCacheInstance();
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$this->assertEquals(array('string_test' => 'string_test', 'number_test' => 42), $cache->mget(array('string_test', 'number_test')));
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}
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public function testExpire()
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{
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$cache = $this->getCacheInstance();
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$this->assertTrue($cache->set('expire_test', 'expire_test', 2));
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sleep(1);
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$this->assertEquals('expire_test', $cache->get('expire_test'));
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sleep(2);
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$this->assertEquals(false, $cache->get('expire_test'));
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}
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public function testAdd()
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{
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$cache = $this->getCacheInstance();
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// should not change existing keys
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$this->assertFalse($cache->add('number_test', 13));
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$this->assertEquals(42, $cache->get('number_test'));
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// should store data is it's not there yet
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$this->assertTrue($cache->add('add_test', 13));
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$this->assertEquals(13, $cache->get('add_test'));
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}
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public function testDelete()
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{
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$cache = $this->getCacheInstance();
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$this->assertTrue($cache->delete('number_test'));
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$this->assertEquals(null, $cache->get('number_test'));
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}
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public function testFlush()
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{
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$cache = $this->getCacheInstance();
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$this->assertTrue($cache->flush());
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$this->assertEquals(null, $cache->get('add_test'));
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}
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}
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