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