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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Db\TestUtility; |
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use Yiisoft\Db\Connection\ConnectionInterface; |
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use Yiisoft\Db\Exception\Exception; |
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use Yiisoft\Db\Exception\NotSupportedException; |
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use Yiisoft\Db\Transaction\Transaction; |
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use function serialize; |
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use function unserialize; |
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trait TestConnectionTrait |
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{ |
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public function testSerialize(): void |
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{ |
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$db = $this->getConnection(); |
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$db->open(); |
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$serialized = serialize($db); |
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$this->assertNotNull($db->getPDO()); |
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$unserialized = unserialize($serialized); |
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$this->assertInstanceOf(ConnectionInterface::class, $unserialized); |
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$this->assertNull($unserialized->getPDO()); |
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$this->assertEquals(123, $unserialized->createCommand('SELECT 123')->queryScalar()); |
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} |
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public function testTransaction(): void |
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{ |
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$db = $this->getConnection(); |
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$this->assertNull($db->getTransaction()); |
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$transaction = $db->beginTransaction(); |
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$this->assertNotNull($db->getTransaction()); |
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$this->assertTrue($transaction->isActive()); |
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$db->createCommand()->insert('profile', ['description' => 'test transaction'])->execute(); |
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$transaction->rollBack(); |
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$this->assertFalse($transaction->isActive()); |
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$this->assertNull($db->getTransaction()); |
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$this->assertEquals(0, $db->createCommand( |
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"SELECT COUNT(*) FROM profile WHERE description = 'test transaction';" |
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)->queryScalar()); |
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$transaction = $db->beginTransaction(); |
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$db->createCommand()->insert('profile', ['description' => 'test transaction'])->execute(); |
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$transaction->commit(); |
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$this->assertFalse($transaction->isActive()); |
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$this->assertNull($db->getTransaction()); |
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$this->assertEquals(1, $db->createCommand( |
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"SELECT COUNT(*) FROM profile WHERE description = 'test transaction';" |
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)->queryScalar()); |
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} |
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public function testTransactionIsolation(): void |
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{ |
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$db = $this->getConnection(true); |
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$transaction = $db->beginTransaction(Transaction::READ_UNCOMMITTED); |
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$transaction->commit(); |
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$transaction = $db->beginTransaction(Transaction::READ_COMMITTED); |
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$transaction->commit(); |
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$transaction = $db->beginTransaction(Transaction::REPEATABLE_READ); |
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$transaction->commit(); |
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$transaction = $db->beginTransaction(Transaction::SERIALIZABLE); |
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$transaction->commit(); |
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/* should not be any exception so far */ |
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$this->assertTrue(true); |
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} |
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public function testTransactionShortcutException(): void |
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{ |
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$db = $this->getConnection(); |
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$result = $db->transaction(static function (ConnectionInterface $db) { |
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$db->createCommand()->insert('profile', ['description' => 'test transaction shortcut'])->execute(); |
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return true; |
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}, Transaction::READ_UNCOMMITTED); |
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$this->assertTrue($result, 'transaction shortcut valid value should be returned from callback'); |
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$profilesCount = $db->createCommand( |
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"SELECT COUNT(*) FROM profile WHERE description = 'test transaction shortcut';" |
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)->queryScalar(); |
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$this->assertEquals(1, $profilesCount, 'profile should be inserted in transaction shortcut'); |
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} |
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public function testTransactionShortcutCorrect(): void |
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{ |
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$db = $this->getConnection(true); |
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$result = $db->transaction(static function () use ($db) { |
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$db->createCommand()->insert('profile', ['description' => 'test transaction shortcut'])->execute(); |
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return true; |
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}); |
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$this->assertTrue($result, 'transaction shortcut valid value should be returned from callback'); |
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$profilesCount = $db->createCommand( |
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"SELECT COUNT(*) FROM profile WHERE description = 'test transaction shortcut';" |
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)->queryScalar(); |
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$this->assertEquals(1, $profilesCount, 'profile should be inserted in transaction shortcut'); |
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} |
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public function testTransactionShortcutCustom(): void |
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{ |
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$db = $this->getConnection(true); |
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$result = $db->transaction(static function (ConnectionInterface $db) { |
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$db->createCommand()->insert('profile', ['description' => 'test transaction shortcut'])->execute(); |
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return true; |
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}, Transaction::READ_UNCOMMITTED); |
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$this->assertTrue($result, 'transaction shortcut valid value should be returned from callback'); |
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$profilesCount = $db->createCommand( |
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"SELECT COUNT(*) FROM profile WHERE description = 'test transaction shortcut';" |
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)->queryScalar(); |
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$this->assertEquals(1, $profilesCount, 'profile should be inserted in transaction shortcut'); |
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} |
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/** |
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* Tests nested transactions with partial rollback. |
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* |
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* {@see https://github.com/yiisoft/yii2/issues/9851} |
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*/ |
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public function testNestedTransaction(): void |
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{ |
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$db = $this->getConnection(); |
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$db->transaction(function (ConnectionInterface $db) { |
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$this->assertNotNull($db->getTransaction()); |
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$db->transaction(function (ConnectionInterface $db) { |
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$this->assertNotNull($db->getTransaction()); |
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$db->getTransaction()->rollBack(); |
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}); |
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$this->assertNotNull($db->getTransaction()); |
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}); |
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} |
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public function testNestedTransactionNotSupported(): void |
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{ |
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$db = $this->getConnection(); |
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$db->setEnableSavepoint(false); |
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$db->transaction(function (ConnectionInterface $db) { |
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$this->assertNotNull($db->getTransaction()); |
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$this->expectException(NotSupportedException::class); |
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$db->beginTransaction(); |
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}); |
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} |
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public function testEnableQueryLog(): void |
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{ |
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$db = $this->getConnection(); |
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foreach (['qlog1', 'qlog2', 'qlog3', 'qlog4'] as $table) { |
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if ($db->getTableSchema($table, true) !== null) { |
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$db->createCommand()->dropTable($table)->execute(); |
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} |
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} |
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/* profiling and logging */ |
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$db->setEnableLogging(true); |
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$db->setEnableProfiling(true); |
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$this->logger->flush(); |
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$this->profiler->flush(); |
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$db->createCommand()->createTable('qlog1', ['id' => 'pk'])->execute(); |
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$this->assertCount(1, $this->getInaccessibleProperty($this->logger, 'messages')); |
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$this->assertCount(1, $this->getInaccessibleProperty($this->profiler, 'messages')); |
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$this->assertNotNull($db->getTableSchema('qlog1', true)); |
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$this->logger->flush(); |
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$this->profiler->flush(); |
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$db->createCommand('SELECT * FROM qlog1')->queryAll(); |
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$this->assertCount(1, $this->getInaccessibleProperty($this->logger, 'messages')); |
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$this->assertCount(1, $this->getInaccessibleProperty($this->profiler, 'messages')); |
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/* profiling only */ |
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$db->setEnableLogging(false); |
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$db->setEnableProfiling(true); |
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$this->logger->flush(); |
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$this->profiler->flush(); |
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$db->createCommand()->createTable('qlog2', ['id' => 'pk'])->execute(); |
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$this->assertCount(0, $this->getInaccessibleProperty($this->logger, 'messages')); |
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$this->assertCount(1, $this->getInaccessibleProperty($this->profiler, 'messages')); |
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$this->assertNotNull($db->getTableSchema('qlog2', true)); |
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$this->logger->flush(); |
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$this->profiler->flush(); |
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$db->createCommand('SELECT * FROM qlog2')->queryAll(); |
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$this->assertCount(0, $this->getInaccessibleProperty($this->logger, 'messages')); |
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$this->assertCount(1, $this->getInaccessibleProperty($this->profiler, 'messages')); |
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/* logging only */ |
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$db->setEnableLogging(true); |
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$db->setEnableProfiling(false); |
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$this->logger->flush(); |
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$this->profiler->flush(); |
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$db->createCommand()->createTable('qlog3', ['id' => 'pk'])->execute(); |
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$this->assertCount(1, $this->getInaccessibleProperty($this->logger, 'messages')); |
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$this->assertCount(0, $this->getInaccessibleProperty($this->profiler, 'messages')); |
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$this->assertNotNull($db->getTableSchema('qlog3', true)); |
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$this->logger->flush(); |
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$this->profiler->flush(); |
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$db->createCommand('SELECT * FROM qlog3')->queryAll(); |
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$this->assertCount(1, $this->getInaccessibleProperty($this->logger, 'messages')); |
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$this->assertCount(0, $this->getInaccessibleProperty($this->profiler, 'messages')); |
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/* disabled */ |
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$db->setEnableLogging(false); |
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$db->setEnableProfiling(false); |
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$this->logger->flush(); |
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$this->profiler->flush(); |
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$db->createCommand()->createTable('qlog4', ['id' => 'pk'])->execute(); |
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$this->assertNotNull($db->getTableSchema('qlog4', true)); |
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$this->assertCount(0, $this->getInaccessibleProperty($this->logger, 'messages')); |
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$this->assertCount(0, $this->getInaccessibleProperty($this->profiler, 'messages')); |
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$db->createCommand('SELECT * FROM qlog4')->queryAll(); |
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$this->assertCount(0, $this->getInaccessibleProperty($this->logger, 'messages')); |
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$this->assertCount(0, $this->getInaccessibleProperty($this->profiler, 'messages')); |
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} |
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3 |
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public function testExceptionContainsRawQuery(): void |
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273
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{ |
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3 |
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$db = $this->getConnection(); |
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3 |
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if ($db->getTableSchema('qlog1', true) === null) { |
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$db->createCommand()->createTable('qlog1', ['id' => 'pk'])->execute(); |
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} |
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3 |
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$db->setEmulatePrepare(true); |
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/* profiling and logging */ |
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3 |
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$db->setEnableLogging(true); |
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3 |
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$db->setEnableProfiling(true); |
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3 |
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$this->runExceptionTest($db); |
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/* profiling only */ |
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3 |
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$db->setEnableLogging(false); |
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3 |
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$db->setEnableProfiling(true); |
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3 |
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$this->runExceptionTest($db); |
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/* logging only */ |
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3 |
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$db->setEnableLogging(true); |
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3 |
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$db->setEnableProfiling(false); |
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3 |
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$this->runExceptionTest($db); |
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/* disabled */ |
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3 |
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$db->setEnableLogging(false); |
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3 |
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$db->setEnableProfiling(false); |
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3 |
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$this->runExceptionTest($db); |
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3 |
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} |
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307
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/** |
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308
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* @param ConnectionInterface $db |
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309
|
|
|
*/ |
|
310
|
3 |
|
private function runExceptionTest(ConnectionInterface $db): void |
|
311
|
|
|
{ |
|
312
|
3 |
|
$thrown = false; |
|
313
|
|
|
|
|
314
|
|
|
try { |
|
315
|
3 |
|
$db->createCommand('INSERT INTO qlog1(a) VALUES(:a);', [':a' => 1])->execute(); |
|
316
|
3 |
|
} catch (Exception $e) { |
|
317
|
3 |
|
$this->assertStringContainsString( |
|
|
|
|
|
|
318
|
3 |
|
'INSERT INTO qlog1(a) VALUES(1);', |
|
319
|
3 |
|
$e->getMessage(), |
|
320
|
3 |
|
'Exceptions message should contain raw SQL query: ' . (string) $e |
|
321
|
|
|
); |
|
322
|
|
|
|
|
323
|
3 |
|
$thrown = true; |
|
324
|
|
|
} |
|
325
|
|
|
|
|
326
|
3 |
|
$this->assertTrue($thrown, 'An exception should have been thrown by the command.'); |
|
327
|
|
|
|
|
328
|
3 |
|
$thrown = false; |
|
329
|
|
|
|
|
330
|
|
|
try { |
|
331
|
3 |
|
$db->createCommand( |
|
332
|
3 |
|
'SELECT * FROM qlog1 WHERE id=:a ORDER BY nonexistingcolumn;', |
|
333
|
3 |
|
[':a' => 1] |
|
334
|
3 |
|
)->queryAll(); |
|
335
|
3 |
|
} catch (Exception $e) { |
|
336
|
3 |
|
$this->assertStringContainsString( |
|
337
|
3 |
|
'SELECT * FROM qlog1 WHERE id=1 ORDER BY nonexistingcolumn;', |
|
338
|
3 |
|
$e->getMessage(), |
|
339
|
3 |
|
'Exceptions message should contain raw SQL query: ' . (string) $e |
|
340
|
|
|
); |
|
341
|
|
|
|
|
342
|
3 |
|
$thrown = true; |
|
343
|
|
|
} |
|
344
|
|
|
|
|
345
|
3 |
|
$this->assertTrue($thrown, 'An exception should have been thrown by the command.'); |
|
346
|
3 |
|
} |
|
347
|
|
|
|
|
348
|
|
|
/** |
|
349
|
|
|
* Ensure database connection is reset on when a connection is cloned. |
|
350
|
|
|
* |
|
351
|
|
|
* Make sure each connection element has its own PDO instance i.e. own connection to the DB. |
|
352
|
|
|
* Also transaction elements should not be shared between two connections. |
|
353
|
|
|
*/ |
|
354
|
4 |
|
public function testClone(): void |
|
355
|
|
|
{ |
|
356
|
4 |
|
$db = $this->getConnection(); |
|
357
|
|
|
|
|
358
|
4 |
|
$this->assertNull($db->getTransaction()); |
|
359
|
4 |
|
$this->assertNull($db->getPDO()); |
|
360
|
|
|
|
|
361
|
4 |
|
$db->open(); |
|
362
|
|
|
|
|
363
|
4 |
|
$this->assertNull($db->getTransaction()); |
|
364
|
4 |
|
$this->assertNotNull($db->getPDO()); |
|
365
|
|
|
|
|
366
|
4 |
|
$conn2 = clone $db; |
|
367
|
|
|
|
|
368
|
4 |
|
$this->assertNull($db->getTransaction()); |
|
369
|
4 |
|
$this->assertNotNull($db->getPDO()); |
|
370
|
|
|
|
|
371
|
4 |
|
$this->assertNull($conn2->getTransaction()); |
|
372
|
4 |
|
$this->assertNull($conn2->getPDO()); |
|
373
|
|
|
|
|
374
|
4 |
|
$db->beginTransaction(); |
|
375
|
|
|
|
|
376
|
4 |
|
$this->assertNotNull($db->getTransaction()); |
|
377
|
4 |
|
$this->assertNotNull($db->getPDO()); |
|
378
|
|
|
|
|
379
|
4 |
|
$this->assertNull($conn2->getTransaction()); |
|
380
|
4 |
|
$this->assertNull($conn2->getPDO()); |
|
381
|
|
|
|
|
382
|
4 |
|
$conn3 = clone $db; |
|
383
|
|
|
|
|
384
|
4 |
|
$this->assertNotNull($db->getTransaction()); |
|
385
|
4 |
|
$this->assertNotNull($db->getPDO()); |
|
386
|
4 |
|
$this->assertNull($conn3->getTransaction()); |
|
387
|
4 |
|
$this->assertNull($conn3->getPDO()); |
|
388
|
4 |
|
} |
|
389
|
|
|
} |
|
390
|
|
|
|
yiisoft /
db
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