<?php namespace Gielfeldt\TransactionalPHP\Example; require 'vendor/autoload.php'; use Gielfeldt\TransactionalPHP\Connection; $connection = new Connection(); // Start outer transaction. $connection->startTransaction(); $connection->onCommit(function () { print "THIS WILL BE PRINTED, BECAUSE THIS WILL BE COMMITTED\n"; }); // Start inner transaction. $connection->startTransaction(); $connection->onCommit(function () { print "THIS WILL NOT BE PRINTED, BECAUSE THIS WILL BE ROLLED BACK\n"; }); // Rollback inner transaction. $connection->rollbackTransaction(); // Commit inner transaction. $connection->commitTransaction();
/** * Test get operations * * @param Connection $connection * The connection to perform tests on. * * @dataProvider connectionDataProvider */ public function testGetOperations(Connection $connection) { $indexer = new Indexer($connection); $connection->startTransaction(); $operation1 = $connection->addMetadata('value', 'value1'); $operation2 = $connection->addMetadata('value', 'value2'); $operation3 = $connection->addMetadata('value', 'value3'); $indexer->index($operation1, 'test1'); $indexer->index($operation2, 'test1'); $indexer->index($operation3, 'test3'); $expected = [$operation1->idx($connection) => $operation1, $operation2->idx($connection) => $operation2, $operation3->idx($connection) => $operation3]; $check = $indexer->getOperations(); $this->assertSame($expected, $check, 'Correct operations not found in indexer.'); $expected = ['test1' => [$operation1->idx($connection) => $operation1, $operation2->idx($connection) => $operation2], 'test3' => [$operation3->idx($connection) => $operation3]]; $check = $indexer->getIndex(); $this->assertSame($expected, $check, 'Correct operations not found in indexer.'); }
/** * Test transaction depth. * * @param Connection $connection * The connection to perform tests on. * * @dataProvider connectionDataProvider */ public function testDepth(Connection $connection) { $this->assertEquals(0, $connection->getDepth(), 'Depth was not correct'); $connection->startTransaction(); $this->assertEquals(1, $connection->getDepth(), 'Depth was not correct'); $connection->startTransaction(); $this->assertEquals(2, $connection->getDepth(), 'Depth was not correct'); $connection->rollbackTransaction(); $this->assertEquals(1, $connection->getDepth(), 'Depth was not correct'); $connection->commitTransaction(); $this->assertEquals(0, $connection->getDepth(), 'Depth was not correct'); }