snapshot of https://github.com/espocrm/espocrm.git (master, 2026-09-18; blobs > 131072B omitted)

tests/unit/Espo/ORM/TransactionManagerTest.php

@@ -0,0 +1,276 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2026 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace tests\unit\Espo\ORM;
+
+use Espo\ORM\QueryComposer\MysqlQueryComposer;
+use Espo\ORM\TransactionManager;
+use PDO;
+use PHPUnit\Framework\TestCase;
+use RuntimeException;
+
+class TransactionManagerTest extends TestCase
+{
+    private $pdo;
+    private $manager;
+
+    protected function setUp() : void
+    {
+        $this->pdo = $this->createMock(PDO::class);
+        $composer = $this->createMock(MysqlQueryComposer::class);
+
+        $composer
+            ->expects($this->any())
+            ->method('composeCreateSavepoint')
+            ->willReturnCallback(
+                function ($name) {
+                    return 'SAVEPOINT ' . $name;
+                }
+            );
+
+        $composer
+            ->expects($this->any())
+            ->method('composeReleaseSavepoint')
+            ->willReturnCallback(
+                function ($name) {
+                    return 'RELEASE SAVEPOINT ' . $name;
+                }
+            );
+
+        $composer
+            ->expects($this->any())
+            ->method('composeRollbackToSavepoint')
+            ->willReturnCallback(
+                function ($name) {
+                    return 'ROLLBACK TO SAVEPOINT ' . $name;
+                }
+            );
+
+        $this->manager = new TransactionManager($this->pdo, $composer);
+    }
+
+    public function testStartOnce()
+    {
+        $this->pdo
+            ->expects($this->once())
+            ->method('beginTransaction');
+
+        $this->manager->start();
+    }
+
+    public function testNested()
+    {
+        $this->pdo
+            ->expects($this->exactly(1))
+            ->method('beginTransaction');
+
+        $invokedCount = $this->exactly(4);
+
+        $this->pdo
+            ->expects($invokedCount)
+            ->method('exec')
+            ->willReturnCallback(function ($sql) use ($invokedCount) {
+                if ($invokedCount->numberOfInvocations() === 1) {
+                    $this->assertEquals('SAVEPOINT POINT_1', $sql);
+                }
+
+                if ($invokedCount->numberOfInvocations() === 2) {
+                    $this->assertEquals('SAVEPOINT POINT_2', $sql);
+                }
+
+                if ($invokedCount->numberOfInvocations() === 3) {
+                    $this->assertEquals('RELEASE SAVEPOINT POINT_2', $sql);
+                }
+
+                if ($invokedCount->numberOfInvocations() === 4) {
+                    $this->assertEquals('ROLLBACK TO SAVEPOINT POINT_1', $sql);
+                }
+
+                return 1;
+            });
+
+       $this->pdo
+            ->expects($this->exactly(1))
+            ->method('commit');
+
+        $this->manager->start();
+        $this->manager->start();
+        $this->manager->start();
+
+        $this->manager->commit();
+        $this->manager->rollback();
+        $this->manager->commit();
+    }
+
+    public function testNestedRollback()
+    {
+        $invokedCount = $this->exactly(2);
+
+        $this->pdo
+            ->expects($invokedCount)
+            ->method('exec')
+            ->willReturnCallback(function ($sql) use ($invokedCount) {
+                if ($invokedCount->numberOfInvocations() === 1) {
+                    $this->assertEquals('SAVEPOINT POINT_1', $sql);
+                }
+
+                if ($invokedCount->numberOfInvocations() === 2) {
+                    $this->assertEquals('ROLLBACK TO SAVEPOINT POINT_1', $sql);
+                }
+
+                return 1;
+            });
+
+        $this->pdo
+            ->expects($this->once())
+            ->method('rollBack');
+
+        $this->manager->start();
+        $this->manager->start();
+
+        $this->manager->rollback();
+        $this->manager->rollback();
+    }
+
+    public function testLevel()
+    {
+        $this->assertEquals(0, $this->manager->getLevel());
+
+        $this->assertFalse($this->manager->isStarted());
+
+        $this->manager->start();
+
+        $this->assertEquals(1, $this->manager->getLevel());
+
+        $this->assertTrue($this->manager->isStarted());
+
+        $this->manager->start();
+
+        $this->assertEquals(2, $this->manager->getLevel());
+
+        $this->manager->commit();
+
+        $this->assertEquals(1, $this->manager->getLevel());
+
+        $this->manager->rollback();
+
+        $this->assertEquals(0, $this->manager->getLevel());
+
+        $this->assertFalse($this->manager->isStarted());
+    }
+
+    public function testError1()
+    {
+        $this->expectException(RuntimeException::class);
+
+        $this->manager->commit();
+    }
+
+    public function testError2()
+    {
+        $this->expectException(RuntimeException::class);
+
+        $this->manager->start();
+
+        $this->assertTrue($this->manager->isStarted());
+
+        $this->manager->commit();
+        $this->manager->rollback();
+    }
+
+    public function testRunOnce()
+    {
+        $this->pdo
+            ->expects($this->once())
+            ->method('beginTransaction');
+
+        $this->pdo
+            ->expects($this->once())
+            ->method('commit');
+
+        $this->manager->run(
+            function () {}
+        );
+    }
+
+    public function testRunNested()
+    {
+        $this->pdo
+            ->expects($this->once())
+            ->method('beginTransaction');
+
+        $invokedCount = $this->exactly(2);
+
+        $this->pdo
+            ->expects($invokedCount)
+            ->method('exec')
+            ->willReturnCallback(function ($sql) use ($invokedCount) {
+                if ($invokedCount->numberOfInvocations() === 1) {
+                    $this->assertEquals('SAVEPOINT POINT_1', $sql);
+                }
+
+                if ($invokedCount->numberOfInvocations() === 2) {
+                    $this->assertEquals('RELEASE SAVEPOINT POINT_1', $sql);
+                }
+
+                return 1;
+            });
+
+        $this->pdo
+            ->expects($this->once())
+            ->method('commit');
+
+        $this->manager->run(
+            function () {
+                $this->manager->run(
+                    function () {}
+                );
+            }
+        );
+    }
+
+    public function testRunException()
+    {
+        $this->pdo
+            ->expects($this->once())
+            ->method('beginTransaction');
+
+        $this->pdo
+            ->expects($this->once())
+            ->method('rollback');
+
+        try {
+            $this->manager->run(
+                function () {
+                    throw new RuntimeException();
+                }
+            );
+        } catch (RuntimeException $e) {}
+    }
+}