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<?php |
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declare(strict_types=1); |
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namespace SlayerBirden\DataFlow\Test\Functional; |
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use Doctrine\DBAL\Connection; |
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use Doctrine\DBAL\Driver\PDOConnection; |
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use Doctrine\DBAL\DriverManager; |
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use Doctrine\DBAL\Schema\Schema; |
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use PHPUnit\DbUnit\Operation\Factory; |
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use PHPUnit\DbUnit\TestCase; |
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use SlayerBirden\DataFlow\DataBagInterface; |
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use SlayerBirden\DataFlow\Emitter\BlackHole; |
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use SlayerBirden\DataFlow\Pipe\FilterCallbackInterface; |
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use SlayerBirden\DataFlow\Pipe\MapperCallbackInterface; |
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use SlayerBirden\DataFlow\PipelineBuilder; |
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use SlayerBirden\DataFlow\Plumber; |
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use SlayerBirden\DataFlow\Provider\Dbal; |
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use SlayerBirden\DataFlow\Test\Functional\Exception\ConnectionException; |
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use SlayerBirden\DataFlow\Writer\Dbal\UpdateStrategy\UniqueIndexStrategy; |
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use SlayerBirden\DataFlow\Writer\Dbal\Write; |
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use SlayerBirden\DataFlow\Writer\Dbal\WriterUtility; |
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class DbalMigrationTest extends TestCase |
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{ |
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/** |
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* @var Connection |
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*/ |
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private $connection; |
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private $emitter; |
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private $pipeline; |
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protected function setUp(): void |
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{ |
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$params = require __DIR__ . '/config/db-config.php'; |
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$this->connection = DriverManager::getConnection($params); |
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$schema = new Schema(); |
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// create Heroes Table |
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$table = $schema->createTable('heroes'); |
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$table->addColumn('id', 'integer', [ |
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'autoincrement' => true, |
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]); |
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$table->addColumn('name', 'string'); |
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$table->addColumn('code', 'string'); |
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$table->setPrimaryKey(['id']); |
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$table->addUniqueIndex(['code']); |
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// create Users Table |
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$table = $schema->createTable('users'); |
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$table->addColumn('id', 'integer', [ |
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'autoincrement' => true, |
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]); |
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$table->addColumn('first', 'string'); |
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$table->addColumn('last', 'string'); |
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$table->addColumn('code', 'string'); |
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$table->setPrimaryKey(['id']); |
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$table->addUniqueIndex(['code']); |
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$currentSchema = $this->connection->getSchemaManager()->createSchema(); |
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$sql = $currentSchema->getMigrateToSql($schema, $this->connection->getDatabasePlatform()); |
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array_walk($sql, function ($script) { |
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$this->connection->executeUpdate($script); |
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}); |
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parent::setUp(); |
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$this->emitter = new BlackHole(); |
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$utility = new WriterUtility($this->connection); |
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$this->pipeline = (new PipelineBuilder($this->emitter)) |
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->delete(['id']) |
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->filter(new class implements FilterCallbackInterface |
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{ |
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public function __invoke(DataBagInterface $dataBag): bool |
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{ |
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return !empty($dataBag['code']); |
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} |
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}) |
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->map('name', new class implements MapperCallbackInterface |
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{ |
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public function __invoke($value, DataBagInterface $dataBag) |
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{ |
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return $dataBag['first'] . ' ' . $dataBag['last']; |
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} |
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}) |
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->addSection(new Write( |
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'heroes_write', |
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$this->connection, |
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'heroes', |
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$utility, |
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new UniqueIndexStrategy('heroes', $utility), |
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$this->emitter |
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)) |
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->build(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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protected function getConnection() |
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{ |
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$con = $this->connection->getWrappedConnection(); |
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if ($con instanceof PDOConnection) { |
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return $this->createDefaultDBConnection($con); |
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} |
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throw new ConnectionException('Could not get PDO object.'); |
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} |
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protected function getTearDownOperation() |
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{ |
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return Factory::TRUNCATE(); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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protected function getDataSet() |
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{ |
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return $this->createArrayDataSet([ |
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'users' => [ |
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[ |
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'id' => 1, |
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'first' => 'John', |
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'last' => 'Doe', |
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'code' => '' |
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], |
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[ |
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'id' => 2, |
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'first' => 'Peter', |
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'last' => 'Parker', |
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'code' => 'spiderman' |
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], |
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], |
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'heroes' => [], |
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]); |
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} |
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public function testDbSimplePipeFlow() |
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{ |
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$provider = new Dbal('db_users', $this->connection, 'users'); |
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(new Plumber($provider, $this->pipeline, $this->emitter))->pour(); |
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$actual = $this->getConnection()->createQueryTable('heroes', 'SELECT * FROM `heroes`'); |
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$expected = $this->createArrayDataSet([ |
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'heroes' => [ |
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[ |
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'id' => 1, |
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'name' => 'Peter Parker', |
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'code' => 'spiderman', |
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], |
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] |
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]); |
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$this->assertTablesEqual($expected->getTable('heroes'), $actual); |
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} |
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public function testGetSize() |
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{ |
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$provider = new Dbal('db_users', $this->connection, 'users'); |
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$this->assertSame(2, $provider->getEstimatedSize()); |
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} |
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} |
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