146 lines
4.7 KiB
PHP
146 lines
4.7 KiB
PHP
<?php
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/**
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* phpDocumentor
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*
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* PHP Version 5
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*
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* @author Mike van Riel <mike.vanriel@naenius.com>
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* @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
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* @license http://www.opensource.org/licenses/mit-license.php MIT
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* @link http://phpdoc.org
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*/
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namespace phpDocumentor\Fileset;
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/**
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* Test case for File class.
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*
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* @author Mike van Riel <mike.vanriel@naenius.com>
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* @license http://www.opensource.org/licenses/mit-license.php MIT
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* @link http://phpdoc.org
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*/
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class FileTest extends \PHPUnit_Framework_TestCase
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{
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/**
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* Get the pathed name of the test suite's "data" directory.
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*
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* The path includes a trailing directory separator.
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* @return string
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*/
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protected function getNameOfDataDir()
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{
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return
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__DIR__
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. DIRECTORY_SEPARATOR . '..'
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. DIRECTORY_SEPARATOR . '..'
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. DIRECTORY_SEPARATOR . '..'
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. DIRECTORY_SEPARATOR . 'data'
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. DIRECTORY_SEPARATOR
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;
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}
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/* __construct() ******************************/
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/** @covers \phpDocumentor\Fileset\File::__construct() */
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public function testConstructorWithEmptyArgThrowsException()
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{
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$this->setExpectedException(
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'\InvalidArgumentException',
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'Expected filename or object of type SplFileInfo but received nothing at all'
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);
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$file = new File('');
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}
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/** @covers \phpDocumentor\Fileset\File::__construct() */
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public function testConstructorWithUnusableObjectThrowsException()
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{
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$this->setExpectedException(
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'\InvalidArgumentException',
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'Expected filename or object of type SplFileInfo but received stdClass'
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);
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$file = new File(new \stdClass());
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}
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/** @covers \phpDocumentor\Fileset\File::__construct() */
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public function testConstructorWithEmptySplFileInfoObjectThrowsException()
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{
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$this->setExpectedException(
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'\InvalidArgumentException',
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'Expected filename or object of type SplFileInfo but received nothing at all'
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);
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$file = new File(new \SplFileInfo(''));
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}
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/** @covers \phpDocumentor\Fileset\File::__construct() */
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public function testConstructorWithValidSplFileInfoObjectSucceeds()
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{
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$file = new File(new \SplFileInfo('foo.txt'));
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$this->assertInstanceOf('\phpDocumentor\Fileset\File', $file);
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}
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/* getMimeType() ******************************/
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/** @covers \phpDocumentor\Fileset\File::getMimeType() */
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public function testGetMimeTypeWhenFileinfoNotLoadedThrowsException()
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{
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if (true === extension_loaded('fileinfo')) {
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$this->markTestSkipped('Does not apply if fileinfo is loaded.');
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}
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$file = new File(new \SplFileInfo('foo.txt'));
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$this->setExpectedException(
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'\RuntimeException',
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'The finfo extension or mime_content_type function are needed to determine the Mime Type for this file.'
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);
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$file->getMimeType();
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}
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/** @covers \phpDocumentor\Fileset\File::getMimeType() */
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public function testGetMimeTypeWithEmptySplFileInfoObjectThrowsException()
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{
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if (false === extension_loaded('fileinfo')) {
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$this->markTestSkipped('Does not apply if fileinfo is not loaded.');
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}
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$file = new File(new \SplFileInfo('foo.txt'));
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$this->setExpectedException(
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'\RuntimeException',
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'Failed to read file info via finfo'
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);
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$file->getMimeType();
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}
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/** @covers \phpDocumentor\Fileset\File::getMimeType() */
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public function testGetMimeTypeWithValidSplFileInfoObjectOfTestTextFile()
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{
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if (false === extension_loaded('fileinfo')) {
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$this->markTestSkipped('Does not apply if fileinfo is not loaded.');
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}
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$file = new File(new \SplFileInfo($this->getNameOfDataDir() . 'fileWithText.txt'));
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$this->assertEquals('text/plain', $file->getMimeType());
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}
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/* fread() ******************************/
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/** @covers \phpDocumentor\Fileset\File::fread() */
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public function testFreadWithEmptySplFileInfoObjectThrowsException()
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{
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$file = new File(new \SplFileInfo('foo.txt'));
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$this->setExpectedException(
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'\RuntimeException',
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'Unable to open file'
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);
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$file->fread();
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}
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/** @covers \phpDocumentor\Fileset\File::fread() */
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public function testFreadWithValidSplFileInfoObjectOfTestTextFile()
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{
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$file = new File(new \SplFileInfo($this->getNameOfDataDir() . 'fileWithText.txt'));
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$expected = <<<END
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one line of text...
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another line of text.
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END;
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$actual = $file->fread();
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$this->assertEquals($expected, $actual);
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}
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}
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