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<?php |
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declare( strict_types=1 ); |
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namespace FileFetcher\Tests\Phpunit; |
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use FileFetcher\CachingFileFetcher; |
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use FileFetcher\FileFetcher; |
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use PHPUnit\Framework\TestCase; |
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use SimpleCache\Cache\Cache; |
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/** |
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* @covers FileFetcher\CachingFileFetcher |
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* |
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* @licence GNU GPL v2+ |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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class CachingFileFetcherTest extends TestCase { |
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public function testGetFileWhenNotCached() { |
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$fileUrl = 'foo://bar'; |
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$fileContents = 'NyanData across the sky!'; |
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$fileFetcher = $this->createMock( FileFetcher::class ); |
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$fileFetcher->expects( $this->once() ) |
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->method( 'fetchFile' ) |
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->with( $fileUrl ) |
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->will( $this->returnValue( $fileContents ) ); |
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$cache = $this->createMock( Cache::class ); |
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$cache->expects( $this->once() ) |
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->method( 'get' ) |
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->with( $fileUrl ) |
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->will( $this->returnValue( null ) ); |
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$cache->expects( $this->once() ) |
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->method( 'set' ) |
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->with( $fileUrl ); |
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$cachingFetcher = new CachingFileFetcher( $fileFetcher, $cache ); |
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$cachingFetcher->fetchFile( $fileUrl ); |
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} |
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public function testGetFileWhenCached() { |
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$fileUrl = 'foo://bar'; |
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$fileContents = 'NyanData across the sky!'; |
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$fileFetcher = $this->createMock( FileFetcher::class ); |
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$fileFetcher->expects( $this->never() ) |
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->method( 'fetchFile' ); |
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$cache = $this->createMock( Cache::class ); |
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$cache->expects( $this->once() ) |
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->method( 'get' ) |
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->with( $fileUrl ) |
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->will( $this->returnValue( $fileContents ) ); |
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$cache->expects( $this->never() ) |
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->method( 'set' ); |
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$cachingFetcher = new CachingFileFetcher( $fileFetcher, $cache ); |
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$cachingFetcher->fetchFile( $fileUrl ); |
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} |
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} |
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JeroenDeDauw /
FileFetcher
