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<?php
namespace Doctrine\DBAL\Tests\Functional;
use Doctrine\DBAL\ColumnCase;
use Doctrine\DBAL\DriverManager;
use Doctrine\DBAL\Portability\Connection;
use Doctrine\DBAL\Portability\Middleware;
use Doctrine\DBAL\Schema\Table;
use Doctrine\DBAL\Tests\FunctionalTestCase;
use function array_keys;
use function array_merge;
use function strlen;
class PortabilityTest extends FunctionalTestCase
{
protected function tearDown(): void
{
// the connection that overrides the shared one has to be manually closed prior to 4.0.0 to prevent leak
// see https://github.com/doctrine/dbal/issues/4515
$this->connection->close();
}
public function testFullFetchMode(): void
{
$this->connectWithPortability(Connection::PORTABILITY_ALL, ColumnCase::LOWER);
$this->createTable();
$rows = $this->connection->fetchAllAssociative('SELECT * FROM portability_table');
$this->assertFetchResultRows($rows);
$result = $this->connection->executeQuery('SELECT * FROM portability_table');
while (($row = $result->fetchAssociative())) {
$this->assertFetchResultRow($row);
}
$result = $this->connection
->prepare('SELECT * FROM portability_table')
->execute();
while (($row = $result->fetchAssociative())) {
$this->assertFetchResultRow($row);
}
}
/**
* @param list<string> $expected
*
* @dataProvider caseProvider
*/
public function testCaseConversion(int $case, array $expected): void
{
$this->connectWithPortability(Connection::PORTABILITY_FIX_CASE, $case);
$this->createTable();
$row = $this->connection->fetchAssociative('SELECT * FROM portability_table');
self::assertNotFalse($row);
self::assertSame($expected, array_keys($row));
}
/** @return iterable<string, array{int, list<string>}> */
public static function caseProvider(): iterable
{
yield 'lower' => [ColumnCase::LOWER, ['test_int', 'test_string', 'test_null']];
yield 'upper' => [ColumnCase::UPPER, ['TEST_INT', 'TEST_STRING', 'TEST_NULL']];
}
/** @param array<int, array<string, mixed>> $rows */
private function assertFetchResultRows(array $rows): void
{
self::assertCount(2, $rows);
foreach ($rows as $row) {
$this->assertFetchResultRow($row);
}
}
/** @param array<string, mixed> $row */
public function assertFetchResultRow(array $row): void
{
self::assertThat($row['test_int'], self::logicalOr(
self::equalTo(1),
self::equalTo(2),
));
self::assertArrayHasKey('test_string', $row, 'Case should be lowered.');
self::assertEquals(3, strlen($row['test_string']));
self::assertNull($row['test_null']);
self::assertArrayNotHasKey(0, $row, 'The row should not contain numerical keys.');
}
/**
* @param mixed[] $expected
*
* @dataProvider fetchColumnProvider
*/
public function testFetchColumn(string $column, array $expected): void
{
$this->connectWithPortability(Connection::PORTABILITY_RTRIM, 0);
$this->createTable();
$result = $this->connection->executeQuery('SELECT ' . $column . ' FROM portability_table');
self::assertEquals($expected, $result->fetchFirstColumn());
}
/** @return iterable<string, array<int, mixed>> */
public static function fetchColumnProvider(): iterable
{
return [
'int' => [
'Test_Int',
[1, 2],
],
'string' => [
'Test_String',
['foo', 'foo'],
],
];
}
public function testFetchAllNullColumn(): void
{
$this->connectWithPortability(Connection::PORTABILITY_EMPTY_TO_NULL, 0);
$this->createTable();
$column = $this->connection->fetchFirstColumn('SELECT Test_Null FROM portability_table');
self::assertSame([null, null], $column);
}
public function testGetDatabaseName(): void
{
$this->connectWithPortability(Connection::PORTABILITY_EMPTY_TO_NULL, 0);
self::assertNotNull($this->connection->getDatabase());
}
private function connectWithPortability(int $mode, int $case): void
{
// closing the default connection prior to 4.0.0 to prevent connection leak
$this->connection->close();
$configuration = $this->connection->getConfiguration();
$configuration->setMiddlewares(
array_merge(
$configuration->getMiddlewares(),
[new Middleware($mode, $case)],
),
);
$this->connection = DriverManager::getConnection($this->connection->getParams(), $configuration);
}
private function createTable(): void
{
$table = new Table('portability_table');
$table->addColumn('Test_Int', 'integer');
$table->addColumn('Test_String', 'string', ['fixed' => true, 'length' => 32]);
$table->addColumn('Test_Null', 'string', ['notnull' => false]);
$table->setPrimaryKey(['Test_Int']);
$this->dropAndCreateTable($table);
$this->connection->insert('portability_table', [
'Test_Int' => 1,
'Test_String' => 'foo',
'Test_Null' => '',
]);
$this->connection->insert('portability_table', [
'Test_Int' => 2,
'Test_String' => 'foo ',
'Test_Null' => null,
]);
}
}
|
