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332 lines
14 KiB
332 lines
14 KiB
<?php
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/** @license MIT
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* Copyright 2017 J. King, Dustin Wilson et al.
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* See LICENSE and AUTHORS files for details */
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declare(strict_types=1);
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namespace JKingWeb\Arsse;
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/**
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* @covers \JKingWeb\Arsse\Db\SQLite3\Driver<extended>
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* @covers \JKingWeb\Arsse\Db\SQLite3\ExceptionBuilder */
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class TestDbDriverSQLite3 extends Test\AbstractTest {
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protected $data;
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protected $drv;
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protected $ch;
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public function setUp() {
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if (!extension_loaded("sqlite3")) {
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$this->markTestSkipped("SQLite extension not loaded");
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}
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$this->clearData();
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$conf = new Conf();
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Arsse::$conf = $conf;
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$conf->dbDriver = Db\SQLite3\Driver::class;
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$conf->dbSQLite3Timeout = 0;
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$conf->dbSQLite3File = tempnam(sys_get_temp_dir(), 'ook');
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$this->drv = new Db\SQLite3\Driver();
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$this->ch = new \SQLite3(Arsse::$conf->dbSQLite3File);
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$this->ch->enableExceptions(true);
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}
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public function tearDown() {
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unset($this->drv);
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unset($this->ch);
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if (isset(Arsse::$conf)) {
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unlink(Arsse::$conf->dbSQLite3File);
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}
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$this->clearData();
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}
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public function testFetchDriverName() {
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$class = Arsse::$conf->dbDriver;
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$this->assertTrue(strlen($class::driverName()) > 0);
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}
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public function testExecAValidStatement() {
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$this->assertTrue($this->drv->exec("CREATE TABLE test(id integer primary key)"));
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}
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public function testExecAnInvalidStatement() {
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$this->assertException("engineErrorGeneral", "Db");
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$this->drv->exec("And the meek shall inherit the earth...");
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}
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public function testExecMultipleStatements() {
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$this->assertTrue($this->drv->exec("CREATE TABLE test(id integer primary key); INSERT INTO test(id) values(2112)"));
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$this->assertEquals(2112, $this->ch->querySingle("SELECT id from test"));
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}
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public function testExecTimeout() {
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$this->ch->exec("BEGIN EXCLUSIVE TRANSACTION");
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$this->assertException("general", "Db", "ExceptionTimeout");
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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}
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public function testExecConstraintViolation() {
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$this->drv->exec("CREATE TABLE test(id integer not null)");
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$this->assertException("constraintViolation", "Db", "ExceptionInput");
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$this->drv->exec("INSERT INTO test(id) values(null)");
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}
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public function testExecTypeViolation() {
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$this->assertException("typeViolation", "Db", "ExceptionInput");
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$this->drv->exec("INSERT INTO test(id) values('ook')");
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}
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public function testMakeAValidQuery() {
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$this->assertInstanceOf(Db\Result::class, $this->drv->query("SELECT 1"));
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}
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public function testMakeAnInvalidQuery() {
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$this->assertException("engineErrorGeneral", "Db");
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$this->drv->query("Apollo was astonished; Dionysus thought me mad");
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}
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public function testQueryTimeout() {
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$this->ch->exec("BEGIN EXCLUSIVE TRANSACTION");
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$this->assertException("general", "Db", "ExceptionTimeout");
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$this->drv->query("CREATE TABLE test(id integer primary key)");
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}
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public function testQueryConstraintViolation() {
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$this->drv->exec("CREATE TABLE test(id integer not null)");
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$this->assertException("constraintViolation", "Db", "ExceptionInput");
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$this->drv->query("INSERT INTO test(id) values(null)");
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}
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public function testQueryTypeViolation() {
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$this->assertException("typeViolation", "Db", "ExceptionInput");
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$this->drv->query("INSERT INTO test(id) values('ook')");
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}
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public function testPrepareAValidQuery() {
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$s = $this->drv->prepare("SELECT ?, ?", "int", "int");
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$this->assertInstanceOf(Db\Statement::class, $s);
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}
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public function testPrepareAnInvalidQuery() {
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$this->assertException("engineErrorGeneral", "Db");
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$s = $this->drv->prepare("This is an invalid query", "int", "int");
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}
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public function testCreateASavepoint() {
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$this->assertEquals(1, $this->drv->savepointCreate());
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$this->assertEquals(2, $this->drv->savepointCreate());
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$this->assertEquals(3, $this->drv->savepointCreate());
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}
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public function testReleaseASavepoint() {
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$this->assertEquals(1, $this->drv->savepointCreate());
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$this->assertEquals(true, $this->drv->savepointRelease());
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$this->assertException("savepointInvalid", "Db");
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$this->drv->savepointRelease();
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}
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public function testUndoASavepoint() {
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$this->assertEquals(1, $this->drv->savepointCreate());
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$this->assertEquals(true, $this->drv->savepointUndo());
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$this->assertException("savepointInvalid", "Db");
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$this->drv->savepointUndo();
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}
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public function testManipulateSavepoints() {
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$this->assertEquals(1, $this->drv->savepointCreate());
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$this->assertEquals(2, $this->drv->savepointCreate());
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$this->assertEquals(3, $this->drv->savepointCreate());
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$this->assertEquals(4, $this->drv->savepointCreate());
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$this->assertEquals(5, $this->drv->savepointCreate());
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$this->assertTrue($this->drv->savepointUndo(3));
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$this->assertFalse($this->drv->savepointRelease(4));
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$this->assertEquals(6, $this->drv->savepointCreate());
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$this->assertFalse($this->drv->savepointRelease(5));
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$this->assertTrue($this->drv->savepointRelease(6));
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$this->assertEquals(3, $this->drv->savepointCreate());
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$this->assertTrue($this->drv->savepointRelease(2));
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$this->assertException("savepointStale", "Db");
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$this->drv->savepointRelease(2);
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}
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public function testManipulateSavepointsSomeMore() {
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$this->assertEquals(1, $this->drv->savepointCreate());
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$this->assertEquals(2, $this->drv->savepointCreate());
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$this->assertEquals(3, $this->drv->savepointCreate());
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$this->assertEquals(4, $this->drv->savepointCreate());
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$this->assertTrue($this->drv->savepointRelease(2));
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$this->assertFalse($this->drv->savepointUndo(3));
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$this->assertException("savepointStale", "Db");
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$this->drv->savepointUndo(2);
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}
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public function testBeginATransaction() {
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$select = "SELECT count(*) FROM test";
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$insert = "INSERT INTO test(id) values(null)";
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$tr = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$this->drv->query($insert);
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$this->assertEquals(2, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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}
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public function testCommitATransaction() {
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$select = "SELECT count(*) FROM test";
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$insert = "INSERT INTO test(id) values(null)";
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$tr = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr->commit();
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(1, $this->ch->querySingle($select));
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}
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public function testRollbackATransaction() {
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$select = "SELECT count(*) FROM test";
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$insert = "INSERT INTO test(id) values(null)";
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$tr = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr->rollback();
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$this->assertEquals(0, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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}
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public function testBeginChainedTransactions() {
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$select = "SELECT count(*) FROM test";
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$insert = "INSERT INTO test(id) values(null)";
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$tr1 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr2 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(2, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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}
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public function testCommitChainedTransactions() {
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$select = "SELECT count(*) FROM test";
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$insert = "INSERT INTO test(id) values(null)";
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$tr1 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr2 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(2, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr2->commit();
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr1->commit();
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$this->assertEquals(2, $this->ch->querySingle($select));
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}
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public function testCommitChainedTransactionsOutOfOrder() {
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$select = "SELECT count(*) FROM test";
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$insert = "INSERT INTO test(id) values(null)";
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$tr1 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr2 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(2, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr1->commit();
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$this->assertEquals(2, $this->ch->querySingle($select));
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$tr2->commit();
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}
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public function testRollbackChainedTransactions() {
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$select = "SELECT count(*) FROM test";
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$insert = "INSERT INTO test(id) values(null)";
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$tr1 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr2 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(2, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr2->rollback();
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr1->rollback();
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$this->assertEquals(0, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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}
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public function testRollbackChainedTransactionsOutOfOrder() {
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$select = "SELECT count(*) FROM test";
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$insert = "INSERT INTO test(id) values(null)";
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$tr1 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr2 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(2, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr1->rollback();
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$this->assertEquals(0, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr2->rollback();
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$this->assertEquals(0, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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}
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public function testPartiallyRollbackChainedTransactions() {
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$select = "SELECT count(*) FROM test";
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$insert = "INSERT INTO test(id) values(null)";
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$this->drv->exec("CREATE TABLE test(id integer primary key)");
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$tr1 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr2 = $this->drv->begin();
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$this->drv->query($insert);
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$this->assertEquals(2, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr2->rollback();
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(0, $this->ch->querySingle($select));
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$tr1->commit();
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$this->assertEquals(1, $this->drv->query($select)->getValue());
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$this->assertEquals(1, $this->ch->querySingle($select));
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}
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public function testFetchSchemaVersion() {
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$this->assertSame(0, $this->drv->schemaVersion());
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$this->drv->exec("PRAGMA user_version=1");
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$this->assertSame(1, $this->drv->schemaVersion());
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$this->drv->exec("PRAGMA user_version=2");
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$this->assertSame(2, $this->drv->schemaVersion());
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}
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public function testLockTheDatabase() {
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$this->drv->savepointCreate(true);
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$this->assertException();
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$this->ch->exec("CREATE TABLE test(id integer primary key)");
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}
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public function testUnlockTheDatabase() {
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$this->drv->savepointCreate(true);
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$this->drv->savepointRelease();
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$this->drv->savepointCreate(true);
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$this->drv->savepointUndo();
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$this->assertSame(true, $this->ch->exec("CREATE TABLE test(id integer primary key)"));
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}
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}
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