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<?php |
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declare(strict_types=1); |
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namespace QB\Tests; |
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use PDO; |
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use PHPUnit\Framework\TestCase; |
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use QB\Extra\PDOWrapper; |
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use QB\Generic\Clause\Column; |
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use QB\Generic\Clause\Table; |
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use QB\Generic\Expr\Expr; |
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use QB\MySQL\QueryBuilder\QueryBuilder; |
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use QB\MySQL\Statement\Select; |
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class MySQLTest extends TestCase |
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{ |
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/** @var QueryBuilder */ |
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protected QueryBuilder $sut; |
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protected PDO $pdo; |
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protected PDOWrapper $pdoWrapper; |
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public function setUp(): void |
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{ |
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if (!getenv('MYSQL_USER')) { |
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$this->markTestSkipped('no db'); |
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} |
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$this->sut = new QueryBuilder(); |
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$dns = sprintf( |
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'mysql:dbname=%s;host=%s', |
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getenv('MYSQL_DATABASE'), |
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'mysql' |
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); |
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$username = getenv('MYSQL_USER'); |
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$password =getenv('MYSQL_PASSWORD'); |
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$options = null; |
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$this->pdo = new PDO($dns, $username, $password, $options); |
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$this->pdoWrapper = new PDOWrapper($this->pdo); |
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} |
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public function testSelectOneCustomer() |
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{ |
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$sql = (string)$this->sut->select() |
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->from('customers') |
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->columns('customerName') |
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->limit(1); |
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$statement = $this->pdo->query($sql); |
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$this->assertSame('Atelier graphique', $statement->fetchColumn()); |
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} |
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public function testSelectComplex() |
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{ |
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$limit = 5; |
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$columnQuery = $this->sut->select() |
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->from(new Table('employees', 'boss')) |
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->columns('lastName') |
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->where(new Expr('boss.employeeNumber = employees.reportsTo')); |
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$customerTypeColumn = new Column(new Expr("'customers'"), 'type'); |
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$employeeTypeColumn = new Column(new Expr("'employees'"), 'type'); |
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$unionQuery = $this->sut->select() |
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->from('customers') |
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->columns('contactLastName', 'NULL', $customerTypeColumn); |
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$query = $this->sut->select() |
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->from('employees') |
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->columns('lastName', new Column($columnQuery, 'bossLastName'), $employeeTypeColumn) |
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->innerJoin(new Table('offices', 'o'), 'employees.officeCode = o.officeCode') |
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->where(new Expr('employees.jobTitle = ?', ['Sales Rep'])) |
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->where('o.city = \'NYC\'') |
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->union($unionQuery) |
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->outerOrderBy('type', Select::DIRECTION_DESC) |
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->outerOrderBy('lastName') |
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->outerLimit($limit); |
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$this->assertCount($limit, $this->pdoWrapper->fetchAll($query, PDO::FETCH_ASSOC)); |
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} |
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/** |
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* @deprecated feature, reasons below |
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* |
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* The SQL_CALC_FOUND_ROWS query modifier and accompanying FOUND_ROWS() function are deprecated as of MySQL 8.0.17 |
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* and will be removed in a future MySQL version. |
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* |
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* COUNT(*) is subject to certain optimizations. SQL_CALC_FOUND_ROWS causes some optimizations to be disabled. |
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* |
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* Use these queries instead: |
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*/ |
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public function testSelectWithCalcFoundRows() |
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{ |
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$limit = 5; |
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$sql = (string)$this->sut->select() |
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->from('customers') |
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->modifier(Select::SQL_CALC_FOUND_ROWS) |
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->columns('customerName') |
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->limit($limit); |
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$statement = $this->pdo->query($sql); |
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$this->assertCount($limit, $statement->fetchAll()); |
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$sql = (string)$this->sut->select() |
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->columns('FOUND_ROWS()'); |
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$statement = $this->pdo->query($sql); |
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$this->assertGreaterThan($limit, (int)$statement->fetchColumn()); |
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} |
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public function testInsertUpdateDelete() |
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{ |
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try { |
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$this->pdo->exec('BEGIN'); |
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// INSERT |
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$query = $this->sut->insert() |
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->into(new Table('offices')) |
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->columns('officeCode', 'city', 'phone', 'addressLine1', 'country', 'postalCode', 'territory') |
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->values("'abc'", "'Berlin'", "'+49 101 123 4567'", "''", "'Germany'", "'10111'", "'NA'"); |
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$statement = $this->pdo->prepare((string)$query); |
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$result = $statement->execute(); |
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$this->assertTrue($result); |
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// UPDATE |
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$query = $this->sut->update(new Table('offices')) |
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->values(['territory' => "'Berlin'"]) |
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->where("officeCode = 'abc'"); |
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$this->assertTrue($this->pdoWrapper->execute($query)); |
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// DELETE |
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$query = $this->sut->delete() |
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->from(new Table('offices')) |
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->where(new Expr('officeCode = ?', ['abc'])); |
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$this->assertTrue($this->pdoWrapper->execute($query)); |
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// COMMIT |
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$this->pdo->exec('COMMIT'); |
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} catch (\Exception $e) { |
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if ($this->pdo->inTransaction()) { |
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$this->pdo->exec('ROLLBACK'); |
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} |
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$this->fail($e->getMessage() . PHP_EOL . $e->getTraceAsString()); |
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} |
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} |
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} |
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abterphp /
qb
