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|
<?php
namespace Doctrine\DBAL\Tests\Functional\Schema;
use Doctrine\DBAL\Connection;
use Doctrine\DBAL\Exception;
use Doctrine\DBAL\Schema\AbstractSchemaManager;
use Doctrine\DBAL\Schema\Comparator;
use Doctrine\DBAL\Schema\Table;
use Doctrine\DBAL\Schema\TableDiff;
use PHPUnit\Framework\TestCase;
final class ComparatorTestUtils
{
/**
* @return TableDiff|false
*
* @throws Exception
*/
public static function diffFromActualToDesiredTable(
AbstractSchemaManager $schemaManager,
Comparator $comparator,
Table $desiredTable
) {
return $comparator->diffTable(
$schemaManager->introspectTable($desiredTable->getName()),
$desiredTable,
);
}
/**
* @return TableDiff|false
*
* @throws Exception
*/
public static function diffFromDesiredToActualTable(
AbstractSchemaManager $schemaManager,
Comparator $comparator,
Table $desiredTable
) {
return $comparator->diffTable(
$desiredTable,
$schemaManager->introspectTable($desiredTable->getName()),
);
}
public static function assertDiffNotEmpty(Connection $connection, Comparator $comparator, Table $table): void
{
$schemaManager = $connection->createSchemaManager();
$diff = self::diffFromActualToDesiredTable($schemaManager, $comparator, $table);
TestCase::assertNotFalse($diff);
$schemaManager->alterTable($diff);
TestCase::assertFalse(self::diffFromActualToDesiredTable($schemaManager, $comparator, $table));
TestCase::assertFalse(self::diffFromDesiredToActualTable($schemaManager, $comparator, $table));
}
/** @return iterable<string,array<callable(AbstractSchemaManager):Comparator>> */
public static function comparatorProvider(): iterable
{
yield 'Generic comparator' => [
static function (): Comparator {
return new Comparator();
},
];
yield 'Platform-specific comparator' => [
static function (AbstractSchemaManager $schemaManager): Comparator {
return $schemaManager->createComparator();
},
];
}
}
|
