You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
316 lines
9.0 KiB
316 lines
9.0 KiB
<?php |
|
|
|
use yii\helpers\FileHelper; |
|
use yiiunit\TestCase; |
|
|
|
/** |
|
* Unit test for [[yii\helpers\FileHelper]] |
|
* @see FileHelper |
|
* @group helpers |
|
*/ |
|
class FileHelperTest extends TestCase |
|
{ |
|
/** |
|
* @var string test files path. |
|
*/ |
|
private $testFilePath = ''; |
|
|
|
public function setUp() |
|
{ |
|
$this->testFilePath = Yii::getAlias('@yiiunit/runtime') . DIRECTORY_SEPARATOR . get_class($this); |
|
$this->createDir($this->testFilePath); |
|
if (!file_exists($this->testFilePath)) { |
|
$this->markTestIncomplete('Unit tests runtime directory should have writable permissions!'); |
|
} |
|
} |
|
|
|
public function tearDown() |
|
{ |
|
$this->removeDir($this->testFilePath); |
|
} |
|
|
|
/** |
|
* Creates directory. |
|
* @param string $dirName directory full name. |
|
*/ |
|
protected function createDir($dirName) |
|
{ |
|
if (!file_exists($dirName)) { |
|
mkdir($dirName, 0777, true); |
|
} |
|
} |
|
|
|
/** |
|
* Removes directory. |
|
* @param string $dirName directory full name. |
|
*/ |
|
protected function removeDir($dirName) |
|
{ |
|
if (!empty($dirName) && is_dir($dirName)) { |
|
if ($handle = opendir($dirName)) { |
|
while (false !== ($entry = readdir($handle))) { |
|
if ($entry != '.' && $entry != '..') { |
|
if (is_dir($dirName . DIRECTORY_SEPARATOR . $entry) === true) { |
|
$this->removeDir($dirName . DIRECTORY_SEPARATOR . $entry); |
|
} else { |
|
unlink($dirName . DIRECTORY_SEPARATOR . $entry); |
|
} |
|
} |
|
} |
|
closedir($handle); |
|
rmdir($dirName); |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* Get file permission mode. |
|
* @param string $file file name. |
|
* @return string permission mode. |
|
*/ |
|
protected function getMode($file) |
|
{ |
|
return substr(sprintf('%o', fileperms($file)), -4); |
|
} |
|
|
|
/** |
|
* Creates test files structure, |
|
* @param array $items file system objects to be created in format: objectName => objectContent |
|
* Arrays specifies directories, other values - files. |
|
* @param string $basePath structure base file path. |
|
*/ |
|
protected function createFileStructure(array $items, $basePath = '') |
|
{ |
|
if (empty($basePath)) { |
|
$basePath = $this->testFilePath; |
|
} |
|
foreach ($items as $name => $content) { |
|
$itemName = $basePath . DIRECTORY_SEPARATOR . $name; |
|
if (is_array($content)) { |
|
mkdir($itemName, 0777, true); |
|
$this->createFileStructure($content, $itemName); |
|
} else { |
|
file_put_contents($itemName, $content); |
|
} |
|
} |
|
} |
|
|
|
/** |
|
* Asserts that file has specific permission mode. |
|
* @param integer $expectedMode expected file permission mode. |
|
* @param string $fileName file name. |
|
* @param string $message error message |
|
*/ |
|
protected function assertFileMode($expectedMode, $fileName, $message = '') |
|
{ |
|
$expectedMode = sprintf('%o', $expectedMode); |
|
$this->assertEquals($expectedMode, $this->getMode($fileName), $message); |
|
} |
|
|
|
// Tests : |
|
|
|
public function testCopyDirectory() |
|
{ |
|
$srcDirName = 'test_src_dir'; |
|
$files = [ |
|
'file1.txt' => 'file 1 content', |
|
'file2.txt' => 'file 2 content', |
|
]; |
|
$this->createFileStructure([ |
|
$srcDirName => $files |
|
]); |
|
|
|
$basePath = $this->testFilePath; |
|
$srcDirName = $basePath . DIRECTORY_SEPARATOR . $srcDirName; |
|
$dstDirName = $basePath . DIRECTORY_SEPARATOR . 'test_dst_dir'; |
|
|
|
FileHelper::copyDirectory($srcDirName, $dstDirName); |
|
|
|
$this->assertFileExists($dstDirName, 'Destination directory does not exist!'); |
|
foreach ($files as $name => $content) { |
|
$fileName = $dstDirName . DIRECTORY_SEPARATOR . $name; |
|
$this->assertFileExists($fileName); |
|
$this->assertEquals($content, file_get_contents($fileName), 'Incorrect file content!'); |
|
} |
|
} |
|
|
|
/** |
|
* @depends testCopyDirectory |
|
*/ |
|
public function testCopyDirectoryPermissions() |
|
{ |
|
if (substr(PHP_OS, 0, 3) == 'WIN') { |
|
$this->markTestSkipped("Can't reliably test it on Windows because fileperms() always return 0777."); |
|
} |
|
|
|
$srcDirName = 'test_src_dir'; |
|
$subDirName = 'test_sub_dir'; |
|
$fileName = 'test_file.txt'; |
|
$this->createFileStructure([ |
|
$srcDirName => [ |
|
$subDirName => [], |
|
$fileName => 'test file content', |
|
], |
|
]); |
|
|
|
$basePath = $this->testFilePath; |
|
$srcDirName = $basePath . DIRECTORY_SEPARATOR . $srcDirName; |
|
$dstDirName = $basePath . DIRECTORY_SEPARATOR . 'test_dst_dir'; |
|
|
|
$dirMode = 0755; |
|
$fileMode = 0755; |
|
$options = [ |
|
'dirMode' => $dirMode, |
|
'fileMode' => $fileMode, |
|
]; |
|
FileHelper::copyDirectory($srcDirName, $dstDirName, $options); |
|
|
|
$this->assertFileMode($dirMode, $dstDirName, 'Destination directory has wrong mode!'); |
|
$this->assertFileMode($dirMode, $dstDirName . DIRECTORY_SEPARATOR . $subDirName, 'Copied sub directory has wrong mode!'); |
|
$this->assertFileMode($fileMode, $dstDirName . DIRECTORY_SEPARATOR . $fileName, 'Copied file has wrong mode!'); |
|
} |
|
|
|
public function testRemoveDirectory() |
|
{ |
|
$dirName = 'test_dir_for_remove'; |
|
$this->createFileStructure([ |
|
$dirName => [ |
|
'file1.txt' => 'file 1 content', |
|
'file2.txt' => 'file 2 content', |
|
'test_sub_dir' => [ |
|
'sub_dir_file_1.txt' => 'sub dir file 1 content', |
|
'sub_dir_file_2.txt' => 'sub dir file 2 content', |
|
], |
|
], |
|
]); |
|
|
|
$basePath = $this->testFilePath; |
|
$dirName = $basePath . DIRECTORY_SEPARATOR . $dirName; |
|
|
|
FileHelper::removeDirectory($dirName); |
|
|
|
$this->assertFileNotExists($dirName, 'Unable to remove directory!'); |
|
|
|
// should be silent about non-existing directories |
|
FileHelper::removeDirectory($basePath . DIRECTORY_SEPARATOR . 'nonExisting'); |
|
} |
|
|
|
public function testFindFiles() |
|
{ |
|
$dirName = 'test_dir'; |
|
$this->createFileStructure([ |
|
$dirName => [ |
|
'file_1.txt' => 'file 1 content', |
|
'file_2.txt' => 'file 2 content', |
|
'test_sub_dir' => [ |
|
'file_1_1.txt' => 'sub dir file 1 content', |
|
'file_1_2.txt' => 'sub dir file 2 content', |
|
], |
|
], |
|
]); |
|
$basePath = $this->testFilePath; |
|
$dirName = $basePath . DIRECTORY_SEPARATOR . $dirName; |
|
$expectedFiles = [ |
|
$dirName . DIRECTORY_SEPARATOR . 'file_1.txt', |
|
$dirName . DIRECTORY_SEPARATOR . 'file_2.txt', |
|
$dirName . DIRECTORY_SEPARATOR . 'test_sub_dir' . DIRECTORY_SEPARATOR . 'file_1_1.txt', |
|
$dirName . DIRECTORY_SEPARATOR . 'test_sub_dir' . DIRECTORY_SEPARATOR . 'file_1_2.txt', |
|
]; |
|
|
|
$foundFiles = FileHelper::findFiles($dirName); |
|
sort($expectedFiles); |
|
sort($foundFiles); |
|
$this->assertEquals($expectedFiles, $foundFiles); |
|
} |
|
|
|
/** |
|
* @depends testFindFiles |
|
*/ |
|
public function testFindFileFilter() |
|
{ |
|
$dirName = 'test_dir'; |
|
$passedFileName = 'passed.txt'; |
|
$this->createFileStructure([ |
|
$dirName => [ |
|
$passedFileName => 'passed file content', |
|
'declined.txt' => 'declined file content', |
|
], |
|
]); |
|
$basePath = $this->testFilePath; |
|
$dirName = $basePath . DIRECTORY_SEPARATOR . $dirName; |
|
|
|
$options = [ |
|
'filter' => function ($path) use ($passedFileName) { |
|
return $passedFileName == basename($path); |
|
} |
|
]; |
|
$foundFiles = FileHelper::findFiles($dirName, $options); |
|
$this->assertEquals([$dirName . DIRECTORY_SEPARATOR . $passedFileName], $foundFiles); |
|
} |
|
|
|
/** |
|
* @depends testFindFiles |
|
*/ |
|
public function testFindFilesExclude() |
|
{ |
|
$dirName = 'test_dir'; |
|
$fileName = 'test_file.txt'; |
|
$excludeFileName = 'exclude_file.txt'; |
|
$this->createFileStructure([ |
|
$dirName => [ |
|
$fileName => 'file content', |
|
$excludeFileName => 'exclude file content', |
|
], |
|
]); |
|
$basePath = $this->testFilePath; |
|
$dirName = $basePath . DIRECTORY_SEPARATOR . $dirName; |
|
|
|
$options = [ |
|
'except' => [$excludeFileName], |
|
]; |
|
$foundFiles = FileHelper::findFiles($dirName, $options); |
|
$this->assertEquals([$dirName . DIRECTORY_SEPARATOR . $fileName], $foundFiles); |
|
} |
|
|
|
public function testCreateDirectory() |
|
{ |
|
$basePath = $this->testFilePath; |
|
$dirName = $basePath . DIRECTORY_SEPARATOR . 'test_dir_level_1' . DIRECTORY_SEPARATOR . 'test_dir_level_2'; |
|
$this->assertTrue(FileHelper::createDirectory($dirName), 'FileHelper::createDirectory should return true if directory was created!'); |
|
$this->assertFileExists($dirName, 'Unable to create directory recursively!'); |
|
$this->assertTrue(FileHelper::createDirectory($dirName), 'FileHelper::createDirectory should return true for already existing directories!'); |
|
} |
|
|
|
public function testGetMimeTypeByExtension() |
|
{ |
|
$magicFile = $this->testFilePath . DIRECTORY_SEPARATOR . 'mime_type.php'; |
|
$mimeTypeMap = [ |
|
'txa' => 'application/json', |
|
'txb' => 'another/mime', |
|
]; |
|
$magicFileContent = '<?php return ' . var_export($mimeTypeMap, true) . ';'; |
|
file_put_contents($magicFile, $magicFileContent); |
|
|
|
foreach ($mimeTypeMap as $extension => $mimeType) { |
|
$fileName = 'test.' . $extension; |
|
$this->assertNull(FileHelper::getMimeTypeByExtension($fileName)); |
|
$this->assertEquals($mimeType, FileHelper::getMimeTypeByExtension($fileName, $magicFile)); |
|
} |
|
} |
|
|
|
public function testGetMimeType() |
|
{ |
|
$file = $this->testFilePath . DIRECTORY_SEPARATOR . 'mime_type_test.txt'; |
|
file_put_contents($file, 'some text'); |
|
$this->assertEquals('text/plain', FileHelper::getMimeType($file)); |
|
|
|
$file = $this->testFilePath . DIRECTORY_SEPARATOR . 'mime_type_test.json'; |
|
file_put_contents($file, '{"a": "b"}'); |
|
$this->assertEquals('text/plain', FileHelper::getMimeType($file)); |
|
} |
|
|
|
public function testNormalizePath() |
|
{ |
|
$this->assertEquals(DIRECTORY_SEPARATOR.'home'.DIRECTORY_SEPARATOR.'demo', FileHelper::normalizePath('/home\demo/')); |
|
} |
|
}
|
|
|