www.gusucode.com > KPPW众包威客PHP开源建站系统 v3.0源码程序 > KPPW/vendor/swiftmailer/swiftmailer/tests/unit/Swift/StreamFilters/StringReplacementFilterFactoryTest.php
<?php class Swift_StreamFilters_StringReplacementFilterFactoryTest extends \PHPUnit_Framework_TestCase { public function testInstancesOfStringReplacementFilterAreCreated() { $factory = $this->_createFactory(); $this->assertInstanceof( 'Swift_StreamFilters_StringReplacementFilter', $factory->createFilter('a', 'b') ); } public function testSameInstancesAreCached() { $factory = $this->_createFactory(); $filter1 = $factory->createFilter('a', 'b'); $filter2 = $factory->createFilter('a', 'b'); $this->assertSame($filter1, $filter2, '%s: Instances should be cached'); } public function testDifferingInstancesAreNotCached() { $factory = $this->_createFactory(); $filter1 = $factory->createFilter('a', 'b'); $filter2 = $factory->createFilter('a', 'c'); $this->assertNotEquals($filter1, $filter2, '%s: Differing instances should not be cached' ); } // -- Creation methods private function _createFactory() { return new Swift_StreamFilters_StringReplacementFilterFactory(); } }