mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-08-27 13:06:04 +02:00
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@64362 467b73ca-7a2a-4603-9d3b-597d59a354a9
138 lines
5.0 KiB
PHP
138 lines
5.0 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 $fixture_file = 'sapphire/tests/filesystem/FileTest.yml';
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function testLinkAndRelativeLink() {
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$file = $this->objFromFixture('File', 'asdf');
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$this->assertEquals(ASSETS_DIR . '/asdfjkl.txt', $file->RelativeLink());
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$this->assertEquals(Director::baseURL() . ASSETS_DIR . '/asdfjkl.txt', $file->Link());
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}
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function testNameAndTitleGeneration() {
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/* If objects are loaded into the system with just a Filename, then Name is generated but Title isn't */
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$file = $this->objFromFixture('File', 'asdf');
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$this->assertEquals('asdfjkl.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 . '/asdfjkl.png', $file->Filename);
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$this->assertEquals('asdfjkl', $file->Title);
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}
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function testChangingNameAndFilenameAndParentID() {
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$file = $this->objFromFixture('File', 'asdf');
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/* If you alter the Name attribute of a file, then the filesystem is also affected */
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$file->Name = 'asdfjkl2.txt';
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clearstatcache();
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$this->assertFileNotExists(ASSETS_PATH . "/asdfjkl.txt");
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$this->assertFileExists(ASSETS_PATH . "/asdfjkl2.txt");
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/* The Filename field is also updated */
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$this->assertEquals(ASSETS_DIR . '/asdfjkl2.txt', $file->Filename);
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/* However, if you alter the Filename attribute, the the filesystem isn't affected. Altering Filename directly isn't
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recommended */
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$file->Filename = ASSETS_DIR . '/asdfjkl3.txt';
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clearstatcache();
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$this->assertFileExists(ASSETS_PATH . "/asdfjkl2.txt");
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$this->assertFileNotExists(ASSETS_PATH . "/asdfjkl3.txt");
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$file->Filename = ASSETS_DIR . '/asdfjkl2.txt';
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$file->write();
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/* Instead, altering Name and ParentID is the recommended way of changing the name and location of a file */
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$file->ParentID = $this->idFromFixture('Folder', 'subfolder');
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clearstatcache();
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$this->assertFileExists(ASSETS_PATH . "/subfolder/asdfjkl2.txt");
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$this->assertFileNotExists(ASSETS_PATH . "/asdfjkl2.txt");
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$this->assertEquals(ASSETS_DIR . '/subfolder/asdfjkl2.txt', $file->Filename);
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$file->write();
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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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/////////////////////////////////////////////////////////////////////////////////////////////////////////////
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function setUp() {
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parent::setUp();
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/* Create a test folders for each of the fixture references */
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$fileIDs = $this->allFixtureIDs('Folder');
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foreach($fileIDs as $fileID) {
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$file = DataObject::get_by_id('Folder', $fileID);
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if(!file_exists("../$file->Filename")) mkdir("../$file->Filename");
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}
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/* Create a test files for each of the fixture references */
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$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("../$file->Filename", "w");
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fwrite($fh, str_repeat('x',1000000));
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fclose($fh);
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}
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}
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function tearDown() {
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/* Remove the test files that we've created */
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$fileIDs = $this->allFixtureIDs('File');
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foreach($fileIDs as $fileID) {
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$file = DataObject::get_by_id('File', $fileID);
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if(file_exists("../$file->Filename")) unlink("../$file->Filename");
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}
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/* Remove the test folders that we've crated */
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$fileIDs = $this->allFixtureIDs('Folder');
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foreach($fileIDs as $fileID) {
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$file = DataObject::get_by_id('Folder', $fileID);
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if(file_exists("../$file->Filename")) rmdir("../$file->Filename");
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}
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parent::tearDown();
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}
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} |