<?php /** @license MIT * Copyright 2017 J. King, Dustin Wilson et al. * See LICENSE and AUTHORS files for details */ declare(strict_types=1); namespace JKingWeb\Arsse\TestCase\Db; use JKingWeb\Arsse\Arsse; use JKingWeb\Arsse\Database; use JKingWeb\Arsse\Db\Exception; use org\bovigo\vfs\vfsStream; class BaseUpdate extends \JKingWeb\Arsse\Test\AbstractTest { protected static $interface; protected $drv; protected $vfs; protected $base; protected $path; public static function setUpBeforeClass(): void { // establish a clean baseline static::clearData(); static::setConf(); static::$interface = static::dbInterface(); } public function setUp(): void { if (!static::$interface) { $this->markTestSkipped(static::$implementation." database driver not available"); } self::clearData(); self::setConf(); // construct a fresh driver for each test $this->drv = new static::$dbDriverClass; $schemaId = (get_class($this->drv))::schemaID(); // set up a virtual filesystem for schema files $this->vfs = vfsStream::setup("schemata", null, [$schemaId => []]); $this->base = $this->vfs->url(); $this->path = $this->base."/$schemaId/"; // completely clear the database static::dbRaze(static::$interface); } public function tearDown(): void { // deconstruct the driver unset($this->drv); unset($this->path, $this->base, $this->vfs); self::clearData(); } public static function tearDownAfterClass(): void { if (static::$interface) { // completely clear the database static::dbRaze(static::$interface); } static::$interface = null; self::clearData(); } public function testLoadMissingFile(): void { $this->assertException("updateFileMissing", "Db"); $this->drv->schemaUpdate(1, $this->base); } public function testLoadUnreadableFile(): void { touch($this->path."0.sql"); chmod($this->path."0.sql", 0000); $this->assertException("updateFileUnreadable", "Db"); $this->drv->schemaUpdate(1, $this->base); } public function testLoadCorruptFile(): void { file_put_contents($this->path."0.sql", "This is a corrupt file"); $this->assertException("updateFileError", "Db"); $this->drv->schemaUpdate(1, $this->base); } public function testLoadIncompleteFile(): void { file_put_contents($this->path."0.sql", "create table arsse_meta(\"key\" varchar(255) primary key not null, value text);"); $this->assertException("updateFileIncomplete", "Db"); $this->drv->schemaUpdate(1, $this->base); } public function testLoadEmptyFile(): void { file_put_contents($this->path."0.sql", ""); $this->assertException("updateFileIncomplete", "Db"); $this->drv->schemaUpdate(1, $this->base); } public function testLoadCorrectFile(): void { file_put_contents($this->path."0.sql", static::$minimal1); $this->drv->schemaUpdate(1, $this->base); $this->assertEquals(1, $this->drv->schemaVersion()); } public function testPerformPartialUpdate(): void { file_put_contents($this->path."0.sql", static::$minimal1); file_put_contents($this->path."1.sql", "UPDATE arsse_meta set value = '1' where \"key\" = 'schema_version'"); $this->assertException("updateFileIncomplete", "Db"); try { $this->drv->schemaUpdate(2, $this->base); } catch (Exception $e) { $this->assertEquals(1, $this->drv->schemaVersion()); throw $e; } } public function testPerformSequentialUpdate(): void { file_put_contents($this->path."0.sql", static::$minimal1); file_put_contents($this->path."1.sql", static::$minimal2); $this->drv->schemaUpdate(2, $this->base); $this->assertEquals(2, $this->drv->schemaVersion()); } public function testPerformActualUpdate(): void { $this->drv->schemaUpdate(Database::SCHEMA_VERSION); $this->assertEquals(Database::SCHEMA_VERSION, $this->drv->schemaVersion()); } public function testDeclineManualUpdate(): void { // turn auto-updating off Arsse::$conf->dbAutoUpdate = false; $this->assertException("updateManual", "Db"); $this->drv->schemaUpdate(Database::SCHEMA_VERSION); } public function testDeclineDowngrade(): void { $this->assertException("updateTooNew", "Db"); $this->drv->schemaUpdate(-1, $this->base); } public function testPerformMaintenance(): void { $this->drv->schemaUpdate(Database::SCHEMA_VERSION); $this->assertTrue($this->drv->maintenance()); } }