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<?php
declare(strict_types=1);
namespace Doctrine\DBAL\Tests\Schema\Platforms;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Platforms\MySQL;
use Doctrine\DBAL\Platforms\MySQL\CharsetMetadataProvider;
use Doctrine\DBAL\Platforms\MySQL\CollationMetadataProvider;
use Doctrine\DBAL\Platforms\MySQL\DefaultTableOptions;
use Doctrine\DBAL\Platforms\MySQLPlatform;
use Doctrine\DBAL\Schema\Column;
use Doctrine\DBAL\Schema\Comparator;
use Doctrine\DBAL\Schema\ComparatorConfig;
use Doctrine\DBAL\Schema\ForeignKeyConstraint;
use Doctrine\DBAL\Schema\PrimaryKeyConstraint;
use Doctrine\DBAL\Schema\Table;
use Doctrine\DBAL\Types\Types;
use PHPUnit\Framework\TestCase;
class MySQLSchemaTest extends TestCase
{
private AbstractPlatform $platform;
protected function setUp(): void
{
$this->platform = new MySQLPlatform();
}
public function testGenerateForeignKeySQL(): void
{
$tableOld = Table::editor()
->setUnquotedName('test')
->setColumns(
Column::editor()
->setUnquotedName('foo_id')
->setTypeName(Types::INTEGER)
->create(),
)
->setForeignKeyConstraints(
ForeignKeyConstraint::editor()
->setUnquotedReferencingColumnNames('foo_id')
->setUnquotedReferencedTableName('test_foreign')
->setUnquotedReferencedColumnNames('foo_id')
->create(),
)
->create();
$sqls = [];
foreach ($tableOld->getForeignKeys() as $fk) {
$sqls[] = $this->platform->getCreateForeignKeySQL($fk, $tableOld->getQuotedName($this->platform));
}
self::assertEquals(['ALTER TABLE test ADD FOREIGN KEY (foo_id) REFERENCES test_foreign (foo_id)'], $sqls);
}
public function testClobNoAlterTable(): void
{
$tableOld = Table::editor()
->setUnquotedName('test')
->setColumns(
Column::editor()
->setUnquotedName('id')
->setTypeName(Types::INTEGER)
->create(),
Column::editor()
->setUnquotedName('description')
->setTypeName(Types::STRING)
->setLength(65536)
->create(),
)
->create();
$tableNew = $tableOld->edit()
->setPrimaryKeyConstraint(
PrimaryKeyConstraint::editor()
->setUnquotedColumnNames('id')
->create(),
)
->create();
$diff = $this->createComparator()
->compareTables($tableOld, $tableNew);
$sql = $this->platform->getAlterTableSQL($diff);
self::assertEquals(
['ALTER TABLE test ADD PRIMARY KEY (id)'],
$sql,
);
}
private function createComparator(): Comparator
{
return new MySQL\Comparator(
new MySQLPlatform(),
self::createStub(CharsetMetadataProvider::class),
self::createStub(CollationMetadataProvider::class),
new DefaultTableOptions('utf8mb4', 'utf8mb4_general_ci'),
new ComparatorConfig(),
);
}
}
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