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|
<?php
namespace Doctrine\DBAL\Tests\Schema\Platforms;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Platforms\MySQL;
use Doctrine\DBAL\Platforms\MySQL\CollationMetadataProvider;
use Doctrine\DBAL\Platforms\MySQLPlatform;
use Doctrine\DBAL\Schema\Comparator;
use Doctrine\DBAL\Schema\Table;
use PHPUnit\Framework\TestCase;
class MySQLSchemaTest extends TestCase
{
private AbstractPlatform $platform;
protected function setUp(): void
{
$this->platform = new MySQLPlatform();
}
public function testGenerateForeignKeySQL(): void
{
$tableOld = new Table('test');
$tableOld->addColumn('foo_id', 'integer');
$tableOld->addForeignKeyConstraint('test_foreign', ['foo_id'], ['foo_id']);
$sqls = [];
foreach ($tableOld->getForeignKeys() as $fk) {
$sqls[] = $this->platform->getCreateForeignKeySQL($fk, $tableOld);
}
self::assertEquals(
[
'ALTER TABLE test ADD CONSTRAINT FK_D87F7E0C8E48560F FOREIGN KEY (foo_id)'
. ' REFERENCES test_foreign (foo_id)',
],
$sqls,
);
}
/** @dataProvider comparatorProvider */
public function testClobNoAlterTable(Comparator $comparator): void
{
$tableOld = new Table('test');
$tableOld->addColumn('id', 'integer');
$tableOld->addColumn('description', 'string', ['length' => 65536]);
$tableNew = clone $tableOld;
$tableNew->setPrimaryKey(['id']);
$diff = $comparator->diffTable($tableOld, $tableNew);
self::assertNotFalse($diff);
$sql = $this->platform->getAlterTableSQL($diff);
self::assertEquals(
['ALTER TABLE test ADD PRIMARY KEY (id)'],
$sql,
);
}
/** @return iterable<string,array{Comparator}> */
public static function comparatorProvider(): iterable
{
yield 'Generic comparator' => [
new Comparator(),
];
yield 'MySQL comparator' => [
new MySQL\Comparator(
new MySQLPlatform(),
new class implements CollationMetadataProvider {
public function getCollationCharset(string $collation): ?string
{
return null;
}
},
),
];
}
}
|
