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silverstripe-framework/tests/filesystem/FileTest.php
Damian Mooyman 55170a0b74 API make DataObject::validate public
2015-06-17 15:51:30 +12:00

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<?php
/**
* Tests for the File class
*/
class FileTest extends SapphireTest {
protected static $fixture_file = 'FileTest.yml';
protected $extraDataObjects = array('FileTest_MyCustomFile');
public function testLinkShortcodeHandler() {
$testFile = $this->objFromFixture('File', 'asdf');
$parser = new ShortcodeParser();
$parser->register('file_link', array('File', 'link_shortcode_handler'));
$fileShortcode = sprintf('[file_link,id=%d]', $testFile->ID);
$fileEnclosed = sprintf('[file_link,id=%d]Example Content[/file_link]', $testFile->ID);
$fileShortcodeExpected = $testFile->Link();
$fileEnclosedExpected = sprintf(
'<a href="%s" class="file" data-type="txt" data-size="977 KB">Example Content</a>', $testFile->Link());
$this->assertEquals($fileShortcodeExpected, $parser->parse($fileShortcode), 'Test that simple linking works.');
$this->assertEquals($fileEnclosedExpected, $parser->parse($fileEnclosed), 'Test enclosed content is linked.');
$testFile->delete();
$fileShortcode = '[file_link,id="-1"]';
$fileEnclosed = '[file_link,id="-1"]Example Content[/file_link]';
$this->assertEquals('', $parser->parse('[file_link]'), 'Test that invalid ID attributes are not parsed.');
$this->assertEquals('', $parser->parse('[file_link,id="text"]'));
$this->assertEquals('', $parser->parse('[file_link]Example Content[/file_link]'));
if(class_exists('ErrorPage')) {
$errorPage = ErrorPage::get()->filter('ErrorCode', 404)->First();
$this->assertEquals(
$errorPage->Link(),
$parser->parse($fileShortcode),
'Test link to 404 page if no suitable matches.'
);
$this->assertEquals(
sprintf('<a href="%s">Example Content</a>', $errorPage->Link()),
$parser->parse($fileEnclosed)
);
} else {
$this->assertEquals('', $parser->parse($fileShortcode),
'Short code is removed if file record is not present.');
$this->assertEquals('', $parser->parse($fileEnclosed));
}
}
public function testCreateWithFilenameWithSubfolder() {
// Note: We can't use fixtures/setUp() for this, as we want to create the db record manually.
// Creating the folder is necessary to avoid having "Filename" overwritten by setName()/setRelativePath(),
// because the parent folders don't exist in the database
$folder = Folder::find_or_make('/FileTest/');
$testfilePath = 'assets/FileTest/CreateWithFilenameHasCorrectPath.txt'; // Important: No leading slash
$fh = fopen(BASE_PATH . '/' . $testfilePath, "w");
fwrite($fh, str_repeat('x',1000000));
fclose($fh);
$file = new File();
$file->Filename = $testfilePath;
// TODO This should be auto-detected
$file->ParentID = $folder->ID;
$file->write();
$this->assertEquals('CreateWithFilenameHasCorrectPath.txt', $file->Name,
'"Name" property is automatically set from "Filename"');
$this->assertEquals($testfilePath, $file->Filename,
'"Filename" property remains unchanged');
// TODO This should be auto-detected, see File->updateFilesystem()
// $this->assertInstanceOf('Folder', $file->Parent(), 'Parent folder is created in database');
// $this->assertFileExists($file->Parent()->getFullPath(), 'Parent folder is created on filesystem');
// $this->assertEquals('FileTest', $file->Parent()->Name);
// $this->assertInstanceOf('Folder', $file->Parent()->Parent(), 'Grandparent folder is created in database');
// $this->assertFileExists($file->Parent()->Parent()->getFullPath(),
// 'Grandparent folder is created on filesystem');
// $this->assertEquals('assets', $file->Parent()->Parent()->Name);
}
public function testGetExtension() {
$this->assertEquals('', File::get_file_extension('myfile'),
'No extension');
$this->assertEquals('txt', File::get_file_extension('myfile.txt'),
'Simple extension');
$this->assertEquals('gz', File::get_file_extension('myfile.tar.gz'),
'Double-barrelled extension only returns last bit');
}
public function testValidateExtension() {
Session::set('loggedInAs', null);
$orig = Config::inst()->get('File', 'allowed_extensions');
Config::inst()->remove('File', 'allowed_extensions');
Config::inst()->update('File', 'allowed_extensions', array('txt'));
$file = $this->objFromFixture('File', 'asdf');
// Invalid ext
$file->Name = 'asdf.php';
$v = $file->validate();
$this->assertFalse($v->valid());
$this->assertContains('Extension is not allowed', $v->message());
// Valid ext
$file->Name = 'asdf.txt';
$v = $file->validate();
$this->assertTrue($v->valid());
// Capital extension is valid as well
$file->Name = 'asdf.TXT';
$v = $file->validate();
$this->assertTrue($v->valid());
Config::inst()->remove('File', 'allowed_extensions');
Config::inst()->update('File', 'allowed_extensions', $orig);
}
public function testSetNameChangesFilesystemOnWrite() {
$file = $this->objFromFixture('File', 'asdf');
$oldPath = $file->getFullPath();
// Before write()
$file->Name = 'renamed.txt';
$this->assertFileExists($oldPath,
'Old path is still present');
$this->assertFileNotExists($file->getFullPath(),
'New path is updated in memory, not written before write() is called');
$file->write();
// After write()
clearstatcache();
$this->assertFileNotExists($oldPath, 'Old path is removed after write()');
$this->assertFileExists($file->getFullPath(), 'New path is created after write()');
}
public function testSetParentIDChangesFilesystemOnWrite() {
$file = $this->objFromFixture('File', 'asdf');
$subfolder = $this->objFromFixture('Folder', 'subfolder');
$oldPath = $file->getFullPath();
// set ParentID
$file->ParentID = $subfolder->ID;
// Before write()
$this->assertFileExists($oldPath,
'Old path is still present');
$this->assertFileNotExists($file->getFullPath(),
'New path is updated in memory, not written before write() is called');
$file->write();
// After write()
clearstatcache();
$this->assertFileNotExists($oldPath,
'Old path is removed after write()');
$this->assertFileExists($file->getFullPath(),
'New path is created after write()');
}
/**
* @see http://open.silverstripe.org/ticket/5693
*
* @expectedException ValidationException
*/
public function testSetNameWithInvalidExtensionDoesntChangeFilesystem() {
$orig = Config::inst()->get('File', 'allowed_extensions');
Config::inst()->remove('File', 'allowed_extensions');
Config::inst()->update('File', 'allowed_extensions', array('txt'));
$file = $this->objFromFixture('File', 'asdf');
$oldPath = $file->getFullPath();
$file->Name = 'renamed.php'; // evil extension
try {
$file->write();
} catch(ValidationException $e) {
Config::inst()->remove('File', 'allowed_extensions');
Config::inst()->update('File', 'allowed_extensions', $orig);
throw $e;
}
}
public function testLinkAndRelativeLink() {
$file = $this->objFromFixture('File', 'asdf');
$this->assertEquals(ASSETS_DIR . '/FileTest.txt', $file->RelativeLink());
$this->assertEquals(Director::baseURL() . ASSETS_DIR . '/FileTest.txt', $file->Link());
}
public function testGetRelativePath() {
$rootfile = $this->objFromFixture('File', 'asdf');
$this->assertEquals('assets/FileTest.txt', $rootfile->getRelativePath(), 'File in assets/ folder');
$subfolderfile = $this->objFromFixture('File', 'subfolderfile');
$this->assertEquals('assets/FileTest-subfolder/FileTestSubfolder.txt', $subfolderfile->getRelativePath(),
'File in subfolder within assets/ folder, with existing Filename');
$subfolderfilesetfromname = $this->objFromFixture('File', 'subfolderfile-setfromname');
$this->assertEquals('assets/FileTest-subfolder/FileTestSubfolder2.txt',
$subfolderfilesetfromname->getRelativePath(),
'File in subfolder within assets/ folder, with Filename generated through setName()');
}
public function testGetFullPath() {
$rootfile = $this->objFromFixture('File', 'asdf');
$this->assertEquals(ASSETS_PATH . '/FileTest.txt', $rootfile->getFullPath(), 'File in assets/ folder');
}
public function testGetURL() {
$rootfile = $this->objFromFixture('File', 'asdf');
$this->assertEquals(Director::baseURL() . $rootfile->getFilename(), $rootfile->getURL());
}
public function testGetAbsoluteURL() {
$rootfile = $this->objFromFixture('File', 'asdf');
$this->assertEquals(Director::absoluteBaseURL() . $rootfile->getFilename(), $rootfile->getAbsoluteURL());
}
public function testNameAndTitleGeneration() {
/* If objects are loaded into the system with just a Filename, then Name is generated but Title isn't */
$file = $this->objFromFixture('File', 'asdf');
$this->assertEquals('FileTest.txt', $file->Name);
$this->assertNull($file->Title);
/* However, if Name is set instead of Filename, then Title is set */
$file = $this->objFromFixture('File', 'setfromname');
$this->assertEquals(ASSETS_DIR . '/FileTest.png', $file->Filename);
$this->assertEquals('FileTest', $file->Title);
}
public function testSizeAndAbsoluteSizeParameters() {
$file = $this->objFromFixture('File', 'asdf');
/* AbsoluteSize will give the integer number */
$this->assertEquals(1000000, $file->AbsoluteSize);
/* Size will give a humanised number */
$this->assertEquals('977 KB', $file->Size);
}
public function testFileType() {
$file = $this->objFromFixture('File', 'gif');
$this->assertEquals("GIF image - good for diagrams", $file->FileType);
$file = $this->objFromFixture('File', 'pdf');
$this->assertEquals("Adobe Acrobat PDF file", $file->FileType);
/* Only a few file types are given special descriptions; the rest are unknown */
$file = $this->objFromFixture('File', 'asdf');
$this->assertEquals("unknown", $file->FileType);
}
/**
* Test the File::format_size() method
*/
public function testFormatSize() {
$this->assertEquals("1000 bytes", File::format_size(1000));
$this->assertEquals("1023 bytes", File::format_size(1023));
$this->assertEquals("1 KB", File::format_size(1025));
$this->assertEquals("9.8 KB", File::format_size(10000));
$this->assertEquals("49 KB", File::format_size(50000));
$this->assertEquals("977 KB", File::format_size(1000000));
$this->assertEquals("1 MB", File::format_size(1024*1024));
$this->assertEquals("954 MB", File::format_size(1000000000));
$this->assertEquals("1 GB", File::format_size(1024*1024*1024));
$this->assertEquals("9.3 GB", File::format_size(10000000000));
// It use any denomination higher than GB. It also doesn't overflow with >32 bit integers
$this->assertEquals("93132.3 GB", File::format_size(100000000000000));
}
public function testDeleteDatabaseOnly() {
$file = $this->objFromFixture('File', 'asdf');
$fileID = $file->ID;
$filePath = $file->getFullPath();
$file->deleteDatabaseOnly();
DataObject::flush_and_destroy_cache();
$this->assertFileExists($filePath);
$this->assertFalse(DataObject::get_by_id('File', $fileID));
}
public function testRenameFolder() {
$newTitle = "FileTest-folder-renamed";
//rename a folder's title
$folderID = $this->objFromFixture("Folder","folder2")->ID;
$folder = DataObject::get_by_id('Folder',$folderID);
$folder->Title = $newTitle;
$folder->write();
//get folder again and see if the filename has changed
$folder = DataObject::get_by_id('Folder',$folderID);
$this->assertEquals($folder->Filename, ASSETS_DIR ."/". $newTitle ."/",
"Folder Filename updated after rename of Title");
//rename a folder's name
$newTitle2 = "FileTest-folder-renamed2";
$folder->Name = $newTitle2;
$folder->write();
//get folder again and see if the Title has changed
$folder = DataObject::get_by_id('Folder',$folderID);
$this->assertEquals($folder->Title, $newTitle2,
"Folder Title updated after rename of Name");
//rename a folder's Filename
$newTitle3 = "FileTest-folder-renamed3";
$folder->Filename = $newTitle3;
$folder->write();
//get folder again and see if the Title has changed
$folder = DataObject::get_by_id('Folder',$folderID);
$this->assertEquals($folder->Title, $newTitle3,
"Folder Title updated after rename of Filename");
}
public function testGetClassForFileExtension() {
$orig = File::config()->class_for_file_extension;
File::config()->class_for_file_extension = array('*' => 'MyGenericFileClass');
File::config()->class_for_file_extension = array('foo' => 'MyFooFileClass');
$this->assertEquals(
'MyFooFileClass',
File::get_class_for_file_extension('foo'),
'Finds directly mapped file classes'
);
$this->assertEquals(
'MyFooFileClass',
File::get_class_for_file_extension('FOO'),
'Works without case sensitivity'
);
$this->assertEquals(
'MyGenericFileClass',
File::get_class_for_file_extension('unknown'),
'Falls back to generic class for unknown extensions'
);
File::config()->class_for_file_extension = $orig;
}
public function testFolderConstructChild() {
$orig = File::config()->class_for_file_extension;
File::config()->class_for_file_extension = array('gif' => 'FileTest_MyCustomFile');
$folder1 = $this->objFromFixture('Folder', 'folder1');
$fileID = $folder1->constructChild('myfile.gif');
$file = DataObject::get_by_id('File', $fileID);
$this->assertEquals('FileTest_MyCustomFile', get_class($file));
File::config()->class_for_file_extension = $orig;
}
public function testSetsOwnerOnFirstWrite() {
Session::set('loggedInAs', null);
$member1 = new Member();
$member1->write();
$member2 = new Member();
$member2->write();
$file1 = new File();
$file1->write();
$this->assertEquals(0, $file1->OwnerID, 'Owner not written when no user is logged in');
$member1->logIn();
$file2 = new File();
$file2->write();
$this->assertEquals($member1->ID, $file2->OwnerID, 'Owner written when user is logged in');
$member2->logIn();
$file2->forceChange();
$file2->write();
$this->assertEquals($member1->ID, $file2->OwnerID, 'Owner not overwritten on existing files');
}
public function testCanEdit() {
$file = $this->objFromFixture('File', 'gif');
// Test anonymous permissions
Session::set('loggedInAs', null);
$this->assertFalse($file->canEdit(), "Anonymous users can't edit files");
// Test permissionless user
$this->objFromFixture('Member', 'frontend')->logIn();
$this->assertFalse($file->canEdit(), "Permissionless users can't edit files");
// Test global CMS section users
$this->objFromFixture('Member', 'cms')->logIn();
$this->assertTrue($file->canEdit(), "Users with all CMS section access can edit files");
// Test cms access users without file access
$this->objFromFixture('Member', 'security')->logIn();
$this->assertFalse($file->canEdit(), "Security CMS users can't edit files");
// Test asset-admin user
$this->objFromFixture('Member', 'assetadmin')->logIn();
$this->assertTrue($file->canEdit(), "Asset admin users can edit files");
// Test admin
$this->objFromFixture('Member', 'admin')->logIn();
$this->assertTrue($file->canEdit(), "Admins can edit files");
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////
public function setUp() {
parent::setUp();
if(!file_exists(ASSETS_PATH)) mkdir(ASSETS_PATH);
/* Create a test folders for each of the fixture references */
$folderIDs = $this->allFixtureIDs('Folder');
foreach($folderIDs as $folderID) {
$folder = DataObject::get_by_id('Folder', $folderID);
if(!file_exists(BASE_PATH."/$folder->Filename")) mkdir(BASE_PATH."/$folder->Filename");
}
/* Create a test files for each of the fixture references */
$fileIDs = $this->allFixtureIDs('File');
foreach($fileIDs as $fileID) {
$file = DataObject::get_by_id('File', $fileID);
$fh = fopen(BASE_PATH."/$file->Filename", "w");
fwrite($fh, str_repeat('x',1000000));
fclose($fh);
}
// Conditional fixture creation in case the 'cms' module is installed
if(class_exists('ErrorPage')) {
$page = new ErrorPage(array(
'Title' => 'Page not Found',
'ErrorCode' => 404
));
$page->write();
$page->publish('Stage', 'Live');
}
}
public function tearDown() {
parent::tearDown();
/* Remove the test files that we've created */
$fileIDs = $this->allFixtureIDs('File');
foreach($fileIDs as $fileID) {
$file = DataObject::get_by_id('File', $fileID);
if($file && file_exists(BASE_PATH."/$file->Filename")) unlink(BASE_PATH."/$file->Filename");
}
/* Remove the test folders that we've crated */
$folderIDs = $this->allFixtureIDs('Folder');
foreach($folderIDs as $folderID) {
$folder = DataObject::get_by_id('Folder', $folderID);
if($folder && file_exists(BASE_PATH."/$folder->Filename")) {
Filesystem::removeFolder(BASE_PATH."/$folder->Filename");
}
}
// Remove left over folders and any files that may exist
if(file_exists('../assets/FileTest')) Filesystem::removeFolder('../assets/FileTest');
if(file_exists('../assets/FileTest-subfolder')) Filesystem::removeFolder('../assets/FileTest-subfolder');
if(file_exists('../assets/FileTest.txt')) unlink('../assets/FileTest.txt');
if (file_exists("../assets/FileTest-folder-renamed1")) {
Filesystem::removeFolder("../assets/FileTest-folder-renamed1");
}
if (file_exists("../assets/FileTest-folder-renamed2")) {
Filesystem::removeFolder("../assets/FileTest-folder-renamed2");
}
if (file_exists("../assets/FileTest-folder-renamed3")) {
Filesystem::removeFolder("../assets/FileTest-folder-renamed3");
}
}
}
class FileTest_MyCustomFile extends File implements TestOnly {
}
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