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58 lines
2.4 KiB
PHP
58 lines
2.4 KiB
PHP
<?php
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class CFileHelperTest extends CTestCase
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{
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/**
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* @var string
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*/
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private $runtimePath;
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public function setUp()
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{
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$this->runtimePath=dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR.
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'runtime'.DIRECTORY_SEPARATOR.'CFileHelperTest'.DIRECTORY_SEPARATOR;
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if(!is_dir($this->runtimePath) && !(@mkdir($this->runtimePath)))
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$this->markTestIncomplete('Unit tests runtime directory should have writable permissions!');
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// create temporary testing data files
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$filesData=array(
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'mimeTypes1.php'=>"<?php return array('txa'=>'application/json','txb'=>'another/mime');",
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'mimeTypes2.php'=>"<?php return array('txt'=>'text/plain','txb'=>'another/mime2');",
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);
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foreach($filesData as $fileName=>$fileData)
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if(!(@file_put_contents($this->runtimePath.$fileName,$fileData)))
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$this->markTestIncomplete('Unit tests runtime directory should have writable permissions!');
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}
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public function tearDown()
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{
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// clean up temporary testing data files
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foreach(array('mimeTypes1.php','mimeTypes2.php') as $fileName)
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if(is_file($this->runtimePath.$fileName))
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@unlink($this->runtimePath.$fileName);
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if(is_dir($this->runtimePath))
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@rmdir($this->runtimePath);
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}
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public function testGetMimeTypeByExtension()
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{
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// run everything ten times in one test action to be sure that caching inside
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// CFileHelper::getMimeTypeByExtension() is working the right way
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for($i=0; $i<10; $i++)
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{
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$this->assertNull(CFileHelper::getMimeTypeByExtension('test.txa'));
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$this->assertNull(CFileHelper::getMimeTypeByExtension('test.txb'));
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$this->assertEquals('text/plain',CFileHelper::getMimeTypeByExtension('test.txt'));
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$this->assertEquals('application/json',CFileHelper::getMimeTypeByExtension('test.txa',$this->runtimePath.'mimeTypes1.php'));
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$this->assertEquals('another/mime',CFileHelper::getMimeTypeByExtension('test.txb',$this->runtimePath.'mimeTypes1.php'));
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$this->assertNull(CFileHelper::getMimeTypeByExtension('test.txt',$this->runtimePath.'mimeTypes1.php'));
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$this->assertNull(CFileHelper::getMimeTypeByExtension('test.txa',$this->runtimePath.'mimeTypes2.php'));
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$this->assertEquals('another/mime2',CFileHelper::getMimeTypeByExtension('test.txb',$this->runtimePath.'mimeTypes2.php'));
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$this->assertEquals('text/plain',CFileHelper::getMimeTypeByExtension('test.txt',$this->runtimePath.'mimeTypes2.php'));
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}
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}
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}
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