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<?php
declare(strict_types=1);
namespace Doctrine\DBAL\Tests\Functional\Driver\PgSQL;
use Doctrine\DBAL\Driver\PgSQL\Result;
use Doctrine\DBAL\Tests\FunctionalTestCase;
use Doctrine\DBAL\Tests\TestUtil;
use Doctrine\DBAL\Types\Types;
use Error;
use Generator;
use PgSql\Connection as PgSqlConnection;
use PHPUnit\Framework\Attributes\DataProvider;
use function assert;
use function chr;
use function pg_query;
use function pg_result_status;
use const PGSQL_TUPLES_OK;
class ResultTest extends FunctionalTestCase
{
protected function setUp(): void
{
parent::setUp();
if (TestUtil::isDriverOneOf('pgsql')) {
return;
}
self::markTestSkipped('This test requires the pgsql driver.');
}
protected function tearDown(): void
{
$this->connection->executeStatement('DROP TABLE IF EXISTS types_test');
$this->connection->executeStatement('DROP TABLE IF EXISTS types_test2');
parent::tearDown();
}
#[DataProvider('typedValueProvider')]
public function testTypeConversionFetchAssociative(
string $postgresType,
mixed $expectedValue,
string $dbalType,
): void {
$id = $this->prepareTypesTestTable($postgresType, $expectedValue, $dbalType);
$result = $this->connection->fetchAssociative(
'SELECT my_value, my_null FROM types_test WHERE id = ?',
[$id],
);
self::assertSame(['my_value' => $expectedValue, 'my_null' => null], $result);
}
#[DataProvider('typedValueProvider')]
public function testTypeConversionFetchAllAssociative(
string $postgresType,
mixed $expectedValue,
string $dbalType,
): void {
$id = $this->prepareTypesTestTable($postgresType, $expectedValue, $dbalType);
$result = $this->connection->fetchAllAssociative(
'SELECT my_value, my_null FROM types_test WHERE id = ?',
[$id],
);
self::assertSame([['my_value' => $expectedValue, 'my_null' => null]], $result);
}
#[DataProvider('typedValueProvider')]
public function testTypeConversionFetchNumeric(string $postgresType, mixed $expectedValue, string $dbalType): void
{
$id = $this->prepareTypesTestTable($postgresType, $expectedValue, $dbalType);
$result = $this->connection->fetchNumeric(
'SELECT my_value, my_null FROM types_test WHERE id = ?',
[$id],
);
self::assertSame([$expectedValue, null], $result);
}
#[DataProvider('typedValueProvider')]
public function testTypeConversionFetchAllNumeric(
string $postgresType,
mixed $expectedValue,
string $dbalType,
): void {
$id = $this->prepareTypesTestTable($postgresType, $expectedValue, $dbalType);
$result = $this->connection->fetchAllNumeric(
'SELECT my_value, my_null FROM types_test WHERE id = ?',
[$id],
);
self::assertSame([[$expectedValue, null]], $result);
}
#[DataProvider('typedValueProvider')]
public function testTypeConversionFetchOne(string $postgresType, mixed $expectedValue, string $dbalType): void
{
$id = $this->prepareTypesTestTable($postgresType, $expectedValue, $dbalType);
$result = $this->connection->fetchOne(
'SELECT my_value FROM types_test WHERE id = ?',
[$id],
);
self::assertSame($expectedValue, $result);
}
#[DataProvider('typedValueProvider')]
public function testTypeConversionFetchFirstColumn(
string $postgresType,
mixed $expectedValue,
string $dbalType,
): void {
$id = $this->prepareTypesTestTable($postgresType, $expectedValue, $dbalType);
$result = $this->connection->fetchFirstColumn(
'SELECT my_value FROM types_test WHERE id = ?',
[$id],
);
self::assertSame([$expectedValue], $result);
}
/** @phpstan-return Generator<string, array{string, mixed, (Types::*)}> */
public static function typedValueProvider(): Generator
{
yield 'integer' => ['INTEGER', 4711, Types::INTEGER];
yield 'negative integer' => ['INTEGER', -4711, Types::INTEGER];
yield 'bigint' => ['BIGINT', 4711, Types::BIGINT];
yield 'smallint' => ['SMALLINT', 4711, Types::SMALLINT];
yield 'string' => ['CHARACTER VARYING (100)', 'some value', Types::STRING];
yield 'numeric string' => ['CHARACTER VARYING (100)', '4711', Types::STRING];
yield 'text' => ['TEXT', 'some value', Types::STRING];
yield 'boolean true' => ['BOOLEAN', true, Types::BOOLEAN];
yield 'boolean false' => ['BOOLEAN', false, Types::BOOLEAN];
yield 'float' => ['DOUBLE PRECISION', 47.11, Types::FLOAT];
yield 'real' => ['REAL', 47.11, Types::SMALLFLOAT];
yield 'negative float with exponent' => ['DOUBLE PRECISION', -8.15e10, Types::FLOAT];
yield 'negative real with exponent' => ['REAL', -8.15e5, Types::SMALLFLOAT];
yield 'double' => ['DOUBLE PRECISION', 47.11, Types::FLOAT];
yield 'decimal' => ['NUMERIC (6, 2)', '47.11', Types::DECIMAL];
yield 'binary' => ['BYTEA', chr(0x8b), Types::BINARY];
}
private function prepareTypesTestTable(string $postgresType, mixed $expectedValue, string $dbalType): int
{
$sql = <<< SQL
CREATE TABLE types_test (
id BIGSERIAL PRIMARY KEY,
my_value {$postgresType} NOT NULL,
my_null {$postgresType} DEFAULT NULL
)
SQL;
$this->connection->executeStatement($sql);
$this->connection->insert(
'types_test',
['my_value' => $expectedValue],
['my_value' => $dbalType],
);
$id = $this->connection->lastInsertId();
self::assertIsInt($id);
return $id;
}
public function testTypeConversionWithDuplicateFieldNames(): void
{
$this->connection->executeStatement(<<< 'SQL'
CREATE TABLE types_test (
id INT PRIMARY KEY,
my_value VARCHAR (20) NOT NULL
)
SQL);
$this->connection->executeStatement(<<< 'SQL'
CREATE TABLE types_test2 (
id INT PRIMARY KEY,
my_other_value VARCHAR (20) NOT NULL
)
SQL);
$this->connection->insert('types_test', ['id' => 4711, 'my_value' => 'some value']);
$this->connection->insert('types_test2', ['id' => 42, 'my_other_value' => 'another value']);
self::assertSame(
['id' => 42, 'my_value' => 'some value', 'my_other_value' => 'another value'],
$this->connection->fetchAssociative('SELECT a.*, b.* FROM types_test a, types_test2 b'),
);
self::assertSame(
[['id' => 42, 'my_value' => 'some value', 'my_other_value' => 'another value']],
$this->connection->fetchAllAssociative('SELECT a.*, b.* FROM types_test a, types_test2 b'),
);
self::assertSame(
[4711, 'some value', 42, 'another value'],
$this->connection->fetchNumeric('SELECT a.*, b.* FROM types_test a, types_test2 b'),
);
self::assertSame(
[[4711, 'some value', 42, 'another value']],
$this->connection->fetchAllNumeric('SELECT a.*, b.* FROM types_test a, types_test2 b'),
);
self::assertSame(
4711,
$this->connection->fetchOne('SELECT a.*, b.* FROM types_test a, types_test2 b'),
);
self::assertSame(
[4711],
$this->connection->fetchFirstColumn('SELECT a.*, b.* FROM types_test a, types_test2 b'),
);
}
public function testResultIsFreedOnDestruct(): void
{
$pgsqlConnection = $this->connection->getNativeConnection();
assert($pgsqlConnection instanceof PgSqlConnection);
$pgsqlResult = pg_query($pgsqlConnection, 'SELECT 1');
assert($pgsqlResult !== false);
self::assertSame(PGSQL_TUPLES_OK, pg_result_status($pgsqlResult));
new Result($pgsqlResult);
$this->expectException(Error::class);
$this->expectExceptionMessage('PostgreSQL result has already been closed');
pg_result_status($pgsqlResult);
}
}
|
