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Arsse/tests/Db/SQLite3/TestDbDriverSQLite3.php

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13 KiB
PHP

<?php
declare(strict_types=1);
namespace JKingWeb\Arsse;
class TestDbDriverSQLite3 extends \PHPUnit\Framework\TestCase {
use Test\Tools;
protected $data;
protected $drv;
protected $ch;
function setUp() {
$this->clearData();
$conf = new Conf();
$conf->dbDriver = Db\SQLite3\Driver::class;
$conf->dbSQLite3File = tempnam(sys_get_temp_dir(), 'ook');
Data::$conf = $conf;
$this->drv = new Db\SQLite3\Driver(true);
$this->ch = new \SQLite3(Data::$conf->dbSQLite3File);
}
function tearDown() {
unset($this->drv);
unset($this->ch);
unlink(Data::$conf->dbSQLite3File);
$this->clearData();
}
function testFetchDriverName() {
$class = Data::$conf->dbDriver;
$this->assertTrue(strlen($class::driverName()) > 0);
}
function testExecAValidStatement() {
$this->assertTrue($this->drv->exec("CREATE TABLE test(id integer primary key)"));
}
function testExecAnInvalidStatement() {
$this->assertException("engineErrorGeneral", "Db");
$this->drv->exec("And the meek shall inherit the earth...");
}
function testExecMultipleStatements() {
$this->assertTrue($this->drv->exec("CREATE TABLE test(id integer primary key); INSERT INTO test(id) values(2112)"));
$this->assertEquals(2112, $this->ch->querySingle("SELECT id from test"));
}
function testExecTimeout() {
$this->ch->exec("BEGIN EXCLUSIVE TRANSACTION");
$this->assertException("general", "Db", "ExceptionTimeout");
$this->drv->exec("CREATE TABLE test(id integer primary key)");
}
function testExecConstraintViolation() {
$this->drv->exec("CREATE TABLE test(id integer not null)");
$this->assertException("constraintViolation", "Db", "ExceptionInput");
$this->drv->exec("INSERT INTO test(id) values(null)");
}
function testExecTypeViolation() {
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$this->assertException("typeViolation", "Db", "ExceptionInput");
$this->drv->exec("INSERT INTO test(id) values('ook')");
}
function testMakeAValidQuery() {
$this->assertInstanceOf(Db\SQLite3\Result::class, $this->drv->query("SELECT 1"));
}
function testMakeAnInvalidQuery() {
$this->assertException("engineErrorGeneral", "Db");
$this->drv->query("Apollo was astonished; Dionysus thought me mad");
}
function testQueryTimeout() {
$this->ch->exec("BEGIN EXCLUSIVE TRANSACTION");
$this->assertException("general", "Db", "ExceptionTimeout");
$this->drv->query("CREATE TABLE test(id integer primary key)");
}
function testQueryConstraintViolation() {
$this->drv->exec("CREATE TABLE test(id integer not null)");
$this->assertException("constraintViolation", "Db", "ExceptionInput");
$this->drv->query("INSERT INTO test(id) values(null)");
}
function testQueryTypeViolation() {
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$this->assertException("typeViolation", "Db", "ExceptionInput");
$this->drv->query("INSERT INTO test(id) values('ook')");
}
function testPrepareAValidQuery() {
$s = $this->drv->prepare("SELECT ?, ?", "int", "int");
$this->assertInstanceOf(Db\SQLite3\Statement::class, $s);
}
function testPrepareAnInvalidQuery() {
$this->assertException("engineErrorGeneral", "Db");
$s = $this->drv->prepare("This is an invalid query", "int", "int");
}
function testCreateASavepoint() {
$this->assertEquals(1, $this->drv->savepointCreate());
$this->assertEquals(2, $this->drv->savepointCreate());
$this->assertEquals(3, $this->drv->savepointCreate());
}
function testReleaseASavepoint() {
$this->assertEquals(1, $this->drv->savepointCreate());
$this->assertEquals(true, $this->drv->savepointRelease());
$this->assertException("invalid", "Db", "ExceptionSavepoint");
$this->drv->savepointRelease();
}
function testUndoASavepoint() {
$this->assertEquals(1, $this->drv->savepointCreate());
$this->assertEquals(true, $this->drv->savepointUndo());
$this->assertException("invalid", "Db", "ExceptionSavepoint");
$this->drv->savepointUndo();
}
function testManipulateSavepoints() {
$this->assertEquals(1, $this->drv->savepointCreate());
$this->assertEquals(2, $this->drv->savepointCreate());
$this->assertEquals(3, $this->drv->savepointCreate());
$this->assertEquals(4, $this->drv->savepointCreate());
$this->assertEquals(5, $this->drv->savepointCreate());
$this->assertEquals(true, $this->drv->savepointUndo(3));
$this->assertEquals(false, $this->drv->savepointRelease(4));
$this->assertEquals(6, $this->drv->savepointCreate());
$this->assertEquals(false, $this->drv->savepointRelease(5));
$this->assertEquals(true, $this->drv->savepointRelease(6));
$this->assertEquals(3, $this->drv->savepointCreate());
$this->assertEquals(true, $this->drv->savepointRelease(2));
$this->assertException("stale", "Db", "ExceptionSavepoint");
$this->drv->savepointRelease(2);
}
function testBeginATransaction() {
$select = "SELECT count(*) FROM test";
$insert = "INSERT INTO test(id) values(null)";
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$tr = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$this->drv->query($insert);
$this->assertEquals(2, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
}
function testCommitATransaction() {
$select = "SELECT count(*) FROM test";
$insert = "INSERT INTO test(id) values(null)";
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$tr = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr->commit();
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(1, $this->ch->querySingle($select));
}
function testRollbackATransaction() {
$select = "SELECT count(*) FROM test";
$insert = "INSERT INTO test(id) values(null)";
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$tr = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr->rollback();
$this->assertEquals(0, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
}
function testBeginChainedTransactions() {
$select = "SELECT count(*) FROM test";
$insert = "INSERT INTO test(id) values(null)";
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$tr1 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr2 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(2, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
}
function testCommitChainedTransactions() {
$select = "SELECT count(*) FROM test";
$insert = "INSERT INTO test(id) values(null)";
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$tr1 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr2 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(2, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr2->commit();
$this->assertEquals(0, $this->ch->querySingle($select));
$tr1->commit();
$this->assertEquals(2, $this->ch->querySingle($select));
}
function testCommitChainedTransactionsOutOfOrder() {
$select = "SELECT count(*) FROM test";
$insert = "INSERT INTO test(id) values(null)";
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$tr1 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr2 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(2, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr1->commit();
$this->assertEquals(2, $this->ch->querySingle($select));
$tr2->commit();
}
function testRollbackChainedTransactions() {
$select = "SELECT count(*) FROM test";
$insert = "INSERT INTO test(id) values(null)";
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$tr1 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr2 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(2, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr2->rollback();
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr1->rollback();
$this->assertEquals(0, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
}
function testRollbackChainedTransactionsOutOfOrder() {
$select = "SELECT count(*) FROM test";
$insert = "INSERT INTO test(id) values(null)";
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$tr1 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr2 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(2, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr1->rollback();
$this->assertEquals(0, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr2->rollback();
$this->assertEquals(0, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
}
function testPartiallyRollbackChainedTransactions() {
$select = "SELECT count(*) FROM test";
$insert = "INSERT INTO test(id) values(null)";
$this->drv->exec("CREATE TABLE test(id integer primary key)");
$tr1 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr2 = $this->drv->begin();
$this->drv->query($insert);
$this->assertEquals(2, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr2->rollback();
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(0, $this->ch->querySingle($select));
$tr1->commit();
$this->assertEquals(1, $this->drv->query($select)->getValue());
$this->assertEquals(1, $this->ch->querySingle($select));
}
function testFetchSchemaVersion() {
$this->assertSame(0, $this->drv->schemaVersion());
$this->drv->exec("PRAGMA user_version=1");
$this->assertSame(1, $this->drv->schemaVersion());
$this->drv->exec("PRAGMA user_version=2");
$this->assertSame(2, $this->drv->schemaVersion());
}
function testManipulateAdvisoryLock() {
$this->assertTrue($this->drv->unlock());
$this->assertFalse($this->drv->isLocked());
$this->assertTrue($this->drv->lock());
$this->assertFalse($this->drv->isLocked());
$this->drv->exec("CREATE TABLE arsse_settings(key primary key, value, type) without rowid; PRAGMA user_version=1");
$this->assertTrue($this->drv->lock());
$this->assertTrue($this->drv->isLocked());
$this->assertFalse($this->drv->lock());
$this->drv->exec("PRAGMA user_version=0");
$this->assertFalse($this->drv->isLocked());
$this->assertTrue($this->drv->lock());
$this->assertFalse($this->drv->isLocked());
$this->drv->exec("PRAGMA user_version=1");
$this->assertTrue($this->drv->isLocked());
$this->assertTrue($this->drv->unlock());
$this->assertFalse($this->drv->isLocked());
}
}