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<?php
namespace Doctrine\DBAL\Tests\Functional;
use DateTime;
use Doctrine\DBAL\Schema\Table;
use Doctrine\DBAL\Tests\FunctionalTestCase;
use Doctrine\DBAL\Tests\TestUtil;
use Doctrine\DBAL\Types\Type;
use stdClass;
use function str_repeat;
class TypeConversionTest extends FunctionalTestCase
{
private static int $typeCounter = 0;
protected function setUp(): void
{
$table = new Table('type_conversion');
$table->addColumn('id', 'integer', ['notnull' => false]);
$table->addColumn('test_string', 'string', ['notnull' => false]);
$table->addColumn('test_boolean', 'boolean', ['notnull' => false]);
$table->addColumn('test_bigint', 'bigint', ['notnull' => false]);
$table->addColumn('test_smallint', 'bigint', ['notnull' => false]);
$table->addColumn('test_datetime', 'datetime', ['notnull' => false]);
$table->addColumn('test_datetimetz', 'datetimetz', ['notnull' => false]);
$table->addColumn('test_date', 'date', ['notnull' => false]);
$table->addColumn('test_time', 'time', ['notnull' => false]);
$table->addColumn('test_text', 'text', ['notnull' => false]);
$table->addColumn('test_array', 'array', ['notnull' => false]);
$table->addColumn('test_json', 'json', ['notnull' => false]);
$table->addColumn('test_object', 'object', ['notnull' => false]);
$table->addColumn('test_float', 'float', ['notnull' => false]);
$table->addColumn('test_decimal', 'decimal', ['notnull' => false, 'scale' => 2, 'precision' => 10]);
$table->setPrimaryKey(['id']);
$this->dropAndCreateTable($table);
}
/**
* @param mixed $originalValue
*
* @dataProvider booleanProvider
*/
public function testIdempotentConversionToBoolean(string $type, $originalValue): void
{
$dbValue = $this->processValue($type, $originalValue);
self::assertIsBool($dbValue);
self::assertEquals($originalValue, $dbValue);
}
/** @return mixed[][] */
public static function booleanProvider(): iterable
{
return [
'true' => ['boolean', true],
'false' => ['boolean', false],
];
}
/**
* @param mixed $originalValue
*
* @dataProvider integerProvider
*/
public function testIdempotentConversionToInteger(string $type, $originalValue): void
{
$dbValue = $this->processValue($type, $originalValue);
self::assertIsInt($dbValue);
self::assertEquals($originalValue, $dbValue);
}
/** @return mixed[][] */
public static function integerProvider(): iterable
{
return [
'smallint' => ['smallint', 123],
];
}
/**
* @param mixed $originalValue
*
* @dataProvider floatProvider
*/
public function testIdempotentConversionToFloat(string $type, $originalValue): void
{
$dbValue = $this->processValue($type, $originalValue);
self::assertIsFloat($dbValue);
self::assertEquals($originalValue, $dbValue);
}
/** @return mixed[][] */
public static function floatProvider(): iterable
{
return [
'float' => ['float', 1.5],
];
}
/**
* @param mixed $originalValue
*
* @dataProvider toStringProvider
*/
public function testIdempotentConversionToString(string $type, $originalValue): void
{
if ($type === 'text' && TestUtil::isDriverOneOf('pdo_oci')) {
// inserting BLOBs as streams on Oracle requires Oracle-specific SQL syntax which is currently not supported
// see http://php.net/manual/en/pdo.lobs.php#example-1035
self::markTestSkipped("DBAL doesn't support storing LOBs represented as streams using PDO_OCI");
}
$dbValue = $this->processValue($type, $originalValue);
self::assertIsString($dbValue);
self::assertEquals($originalValue, $dbValue);
}
/** @return mixed[][] */
public static function toStringProvider(): iterable
{
return [
'string' => ['string', 'ABCDEFGabcdefg'],
'text' => ['text', str_repeat('foo ', 1000)],
];
}
/**
* @param mixed $originalValue
*
* @dataProvider toArrayProvider
*/
public function testIdempotentConversionToArray(string $type, $originalValue): void
{
$dbValue = $this->processValue($type, $originalValue);
self::assertIsArray($dbValue);
self::assertEquals($originalValue, $dbValue);
}
/** @return mixed[][] */
public static function toArrayProvider(): iterable
{
return [
'array' => ['array', ['foo' => 'bar']],
'json' => ['json', ['foo' => 'bar']],
];
}
/**
* @param mixed $originalValue
*
* @dataProvider toObjectProvider
*/
public function testIdempotentConversionToObject(string $type, $originalValue): void
{
$dbValue = $this->processValue($type, $originalValue);
self::assertIsObject($dbValue);
self::assertEquals($originalValue, $dbValue);
}
/** @return mixed[][] */
public static function toObjectProvider(): iterable
{
$obj = new stdClass();
$obj->foo = 'bar';
$obj->bar = 'baz';
return [
'object' => ['object', $obj],
];
}
/** @dataProvider toDateTimeProvider */
public function testIdempotentConversionToDateTime(string $type, DateTime $originalValue): void
{
$dbValue = $this->processValue($type, $originalValue);
self::assertInstanceOf(DateTime::class, $dbValue);
if ($type === 'datetimetz') {
return;
}
self::assertEquals($originalValue, $dbValue);
self::assertEquals(
$originalValue->getTimezone(),
$dbValue->getTimezone(),
);
}
/** @return mixed[][] */
public static function toDateTimeProvider(): iterable
{
return [
'datetime' => ['datetime', new DateTime('2010-04-05 10:10:10')],
'datetimetz' => ['datetimetz', new DateTime('2010-04-05 10:10:10')],
'date' => ['date', new DateTime('2010-04-05')],
'time' => ['time', new DateTime('1970-01-01 10:10:10')],
];
}
/**
* @param mixed $originalValue
*
* @return mixed
*/
private function processValue(string $type, $originalValue)
{
$columnName = 'test_' . $type;
$typeInstance = Type::getType($type);
$insertionValue = $typeInstance->convertToDatabaseValue(
$originalValue,
$this->connection->getDatabasePlatform(),
);
$this->connection->insert('type_conversion', ['id' => ++self::$typeCounter, $columnName => $insertionValue]);
$sql = 'SELECT ' . $columnName . ' FROM type_conversion WHERE id = ' . self::$typeCounter;
return $typeInstance->convertToPHPValue(
$this->connection->fetchOne($sql),
$this->connection->getDatabasePlatform(),
);
}
}
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