101 lines
3.7 KiB
PHP
101 lines
3.7 KiB
PHP
<?php
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namespace Box\Spout\Reader\XLSX\Helper\SharedStringsCaching;
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/**
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* Class CachingStrategyFactoryTest
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*
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* @package Box\Spout\Reader\XLSX\Helper\SharedStringsCaching
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*/
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class CachingStrategyFactoryTest extends \PHPUnit_Framework_TestCase
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{
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/**
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* @return array
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*/
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public function dataProviderForTestGetBestCachingStrategy()
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{
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return [
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[null, -1, 'FileBasedStrategy'],
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[CachingStrategyFactory::MAX_NUM_STRINGS_PER_TEMP_FILE, -1, 'FileBasedStrategy'],
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[CachingStrategyFactory::MAX_NUM_STRINGS_PER_TEMP_FILE + 10, -1, 'FileBasedStrategy'],
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[CachingStrategyFactory::MAX_NUM_STRINGS_PER_TEMP_FILE - 10, -1, 'InMemoryStrategy'],
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[10 , CachingStrategyFactory::AMOUNT_MEMORY_NEEDED_PER_STRING_IN_KB * 10, 'FileBasedStrategy'],
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[15, CachingStrategyFactory::AMOUNT_MEMORY_NEEDED_PER_STRING_IN_KB * 10, 'FileBasedStrategy'],
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[5 , CachingStrategyFactory::AMOUNT_MEMORY_NEEDED_PER_STRING_IN_KB * 10, 'InMemoryStrategy'],
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];
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}
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/**
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* @dataProvider dataProviderForTestGetBestCachingStrategy
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*
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* @param int|null $sharedStringsUniqueCount
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* @param int $memoryLimitInKB
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* @param string $expectedStrategyClassName
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* @return void
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*/
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public function testGetBestCachingStrategy($sharedStringsUniqueCount, $memoryLimitInKB, $expectedStrategyClassName)
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{
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/** @var CachingStrategyFactory|\PHPUnit_Framework_MockObject_MockObject $factoryStub */
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$factoryStub = $this
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->getMockBuilder('\Box\Spout\Reader\XLSX\Helper\SharedStringsCaching\CachingStrategyFactory')
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->disableOriginalConstructor()
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->setMethods(['getMemoryLimitInKB'])
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->getMock();
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$factoryStub->method('getMemoryLimitInKB')->willReturn($memoryLimitInKB);
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\ReflectionHelper::setStaticValue('\Box\Spout\Reader\XLSX\Helper\SharedStringsCaching\CachingStrategyFactory', 'instance', $factoryStub);
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$strategy = $factoryStub->getBestCachingStrategy($sharedStringsUniqueCount, null);
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$fullExpectedStrategyClassName = 'Box\Spout\Reader\XLSX\Helper\SharedStringsCaching\\' . $expectedStrategyClassName;
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$this->assertEquals($fullExpectedStrategyClassName, get_class($strategy));
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$strategy->clearCache();
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\ReflectionHelper::reset();
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}
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/**
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* @return array
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*/
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public function dataProviderForTestGetMemoryLimitInKB()
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{
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return [
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['-1', -1],
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['invalid', -1],
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['1024B', 1],
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['128K', 128],
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['256KB', 256],
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['512M', 512 * 1024],
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['2MB', 2 * 1024],
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['1G', 1 * 1024 * 1024],
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['10GB', 10 * 1024 * 1024],
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['2T', 2 * 1024 * 1024 * 1024],
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['5TB', 5 * 1024 * 1024 * 1024],
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];
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}
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/**
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* @dataProvider dataProviderForTestGetMemoryLimitInKB
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*
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* @param string $memoryLimitFormatted
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* @param float $expectedMemoryLimitInKB
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* @return void
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*/
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public function testGetMemoryLimitInKB($memoryLimitFormatted, $expectedMemoryLimitInKB)
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{
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/** @var CachingStrategyFactory|\PHPUnit_Framework_MockObject_MockObject $factoryStub */
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$factoryStub = $this
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->getMockBuilder('\Box\Spout\Reader\XLSX\Helper\SharedStringsCaching\CachingStrategyFactory')
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->disableOriginalConstructor()
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->setMethods(['getMemoryLimitFromIni'])
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->getMock();
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$factoryStub->method('getMemoryLimitFromIni')->willReturn($memoryLimitFormatted);
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$memoryLimitInKB = \ReflectionHelper::callMethodOnObject($factoryStub, 'getMemoryLimitInKB');
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$this->assertEquals($expectedMemoryLimitInKB, $memoryLimitInKB);
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}
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}
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