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<?php
/*
* Copyright 2016 Florian "Bluewind" Pritz <bluewind@server-speed.net>
*
* Licensed under AGPLv3
* (see COPYING for full license text)
*
*/
namespace test\tests;
class test_service_storage extends \test\Test {
private $tempdir;
public function __construct()
{
parent::__construct();
}
public function init()
{
$this->tempdir = trim((new \libraries\ProcRunner(['mktemp', '-d']))->execSafe()['stdout']);
}
public function cleanup()
{
rmdir($this->tempdir);
}
public function test_normalCase()
{
$file = $this->tempdir.'/testfile1';
$storage = new \service\storage($file);
$this->t->is($storage->get_file(), $file, "get_file returns correct path");
$a = $storage->begin();
file_put_contents($a, "teststring1");
$this->t->is(file_exists($file), false, "Test file doesn't exist yet");
$this->t->is($storage->exists(), false, "Test file doesn't exist yet");
$storage->commit();
$this->t->is(file_exists($file), true, "Test file has been created");
$this->t->is(file_get_contents($file), 'teststring1', "Test file has correct content");
unlink($file);
}
public function test_existingFile()
{
$file = $this->tempdir.'/testfile-existing-file';
file_put_contents($file, "teststring-old");
$storage = new \service\storage($file);
$a = $storage->begin();
file_put_contents($a, "teststring-changed");
$this->t->is(file_exists($file), true, "Test file already exists");
$this->t->is(file_get_contents($file), 'teststring-old', "Test file has old content");
$storage->commit();
$this->t->is(file_exists($file), true, "Test file still exists");
$this->t->is(file_get_contents($file), 'teststring-changed', "Test file has updated content");
unlink($file);
}
public function test_rollback()
{
$file = $this->tempdir.'/testfile-rollback';
file_put_contents($file, "teststring-old");
$storage = new \service\storage($file);
$a = $storage->begin();
file_put_contents($a, "teststring-changed");
$this->t->is(file_exists($file), true, "Test file already exists");
$this->t->is(file_get_contents($file), 'teststring-old', "Test file has old content");
$storage->rollback();
$this->t->is(file_exists($file), true, "Test file still exists");
$this->t->is(file_get_contents($file), 'teststring-old', "Test file still has old content");
unlink($file);
}
public function test_gzip_compress()
{
$file = $this->tempdir.'/testfile-gzip';
file_put_contents($file, "teststring-old");
$storage = new \service\storage($file);
$a = $storage->begin();
$new_string = str_repeat("teststring-changed", 500);
file_put_contents($a, $new_string);
$ret = $storage->gzip_compress();
$this->t->is($ret, true, "Compression succeeded");
$this->t->is(file_exists($file), true, "Test file still exists");
$this->t->is(file_get_contents($file), 'teststring-old', "Test file still has old content");
$storage->commit();
ob_start();
readgzfile($file);
$file_content = ob_get_clean();
$this->t->is_deeply($new_string, $file_content, "File is compressed and has correct content");
unlink($file);
}
public function test_unlink()
{
$file = $this->tempdir.'/testfile-unlink';
file_put_contents($file, "teststring-old");
$storage = new \service\storage($file);
$this->t->is(file_exists($file), true, "Test file exists");
$storage->unlink();
$this->t->is(file_exists($file), false, "Test file has been removed");
}
public function test_unlink_missingFile()
{
$file = $this->tempdir.'/testfile-unlink';
$storage = new \service\storage($file);
$this->t->is(file_exists($file), false, "Test file does nto exist");
$storage->unlink();
$this->t->is(file_exists($file), false, "Test file still doesn't exist");
}
public function test_begin_calledMultipleTimes()
{
$file = $this->tempdir.'/testfile-begin-multi';
file_put_contents($file, "teststring-old");
$storage = new \service\storage($file);
$a = $storage->begin();
file_put_contents($a, "blub");
$b = $storage->begin();
file_put_contents($b, "second write");
$storage->commit();
$this->t->is(file_get_contents($file), "second write", "File contains second write");
unlink($file);
}
public function test_begin_creationOfDir()
{
$dir = $this->tempdir.'/testdir/';
$file = $dir.'testfile';
$storage = new \service\storage($file);
$this->t->is(is_dir($dir), false, "Directory does not exist");
$a = $storage->begin();
$this->t->is(is_dir($dir), true, "Directory exists");
$storage->rollback();
rmdir($dir);
}
}
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