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<?php
declare(strict_types=1);
namespace Doctrine\DBAL\Tests\Functional\Schema;
use Doctrine\DBAL\Platforms\AbstractMySQLPlatform;
use Doctrine\DBAL\Platforms\DB2Platform;
use Doctrine\DBAL\Platforms\OraclePlatform;
use Doctrine\DBAL\Platforms\SQLitePlatform;
use Doctrine\DBAL\Platforms\SQLServerPlatform;
use Doctrine\DBAL\Schema\Table;
use Doctrine\DBAL\Tests\FunctionalTestCase;
use Doctrine\DBAL\Types\Types;
class AlterTableTest extends FunctionalTestCase
{
public function testAddPrimaryKeyOnExistingColumn(): void
{
if ($this->connection->getDatabasePlatform() instanceof SQLitePlatform) {
self::markTestSkipped(
'SQLite will automatically set up auto-increment behavior on the primary key column, which this test'
. ' does not expect.',
);
}
$table = new Table('alter_pk');
$table->addColumn('id', Types::INTEGER);
$table->addColumn('val', Types::INTEGER);
$this->testMigration($table, static function (Table $table): void {
$table->setPrimaryKey(['id']);
});
}
public function testAddPrimaryKeyOnNewAutoIncrementColumn(): void
{
if ($this->connection->getDatabasePlatform() instanceof DB2Platform) {
self::markTestSkipped(
'IBM DB2 LUW does not support adding identity columns to an existing table.',
);
}
$table = new Table('alter_pk');
$table->addColumn('val', Types::INTEGER);
$this->testMigration($table, static function (Table $table): void {
$table->addColumn('id', Types::INTEGER, ['autoincrement' => true]);
$table->setPrimaryKey(['id']);
});
}
public function testAlterPrimaryKeyFromAutoincrementToNonAutoincrementColumn(): void
{
$platform = $this->connection->getDatabasePlatform();
if ($platform instanceof AbstractMySQLPlatform) {
self::markTestIncomplete(
'DBAL should not allow this migration on MySQL because an auto-increment column must be part of the'
. ' primary key constraint.',
);
}
if ($platform instanceof SQLitePlatform) {
self::markTestSkipped(
'SQLite does not support auto-increment columns that are not part the primary key constraint',
);
}
$this->ensureDroppingPrimaryKeyConstraintIsSupported();
$table = new Table('alter_pk');
$table->addColumn('id1', Types::INTEGER, ['autoincrement' => true]);
$table->addColumn('id2', Types::INTEGER);
$table->setPrimaryKey(['id1']);
$this->testMigration($table, static function (Table $table): void {
$table->dropPrimaryKey();
$table->setPrimaryKey(['id2']);
});
}
public function testDropPrimaryKeyWithAutoincrementColumn(): void
{
$platform = $this->connection->getDatabasePlatform();
if ($platform instanceof AbstractMySQLPlatform) {
self::markTestIncomplete(
'DBAL should not allow this migration on MySQL because an auto-increment column must be part of the'
. ' primary key constraint.',
);
}
if ($platform instanceof SQLitePlatform) {
self::markTestSkipped(
'SQLite does not support auto-increment columns as part of composite primary key constraint',
);
}
$this->ensureDroppingPrimaryKeyConstraintIsSupported();
$table = new Table('alter_pk');
$table->addColumn('id1', Types::INTEGER, ['autoincrement' => true]);
$table->addColumn('id2', Types::INTEGER);
$table->setPrimaryKey(['id1', 'id2']);
$this->testMigration($table, static function (Table $table): void {
$table->dropPrimaryKey();
});
}
public function testDropNonAutoincrementColumnFromCompositePrimaryKeyWithAutoincrementColumn(): void
{
if ($this->connection->getDatabasePlatform() instanceof AbstractMySQLPlatform) {
self::markTestIncomplete(
'DBAL does not restore the auto-increment attribute after dropping and adding the constraint,'
. ' which is a bug.',
);
}
$this->ensureDroppingPrimaryKeyConstraintIsSupported();
$table = new Table('alter_pk');
$table->addColumn('id1', Types::INTEGER, ['autoincrement' => true]);
$table->addColumn('id2', Types::INTEGER);
$table->setPrimaryKey(['id1', 'id2']);
$this->testMigration($table, static function (Table $table): void {
$table->dropPrimaryKey();
$table->setPrimaryKey(['id1']);
});
}
public function testAddNonAutoincrementColumnToPrimaryKeyWithAutoincrementColumn(): void
{
$platform = $this->connection->getDatabasePlatform();
if ($platform instanceof AbstractMySQLPlatform) {
self::markTestIncomplete(
'DBAL does not restore the auto-increment attribute after dropping and adding the constraint,'
. ' which is a bug.',
);
}
if ($platform instanceof SQLitePlatform) {
self::markTestSkipped(
'SQLite does not support auto-increment columns as part of composite primary key constraint',
);
}
$this->ensureDroppingPrimaryKeyConstraintIsSupported();
$table = new Table('alter_pk');
$table->addColumn('id1', Types::INTEGER, ['autoincrement' => true]);
$table->addColumn('id2', Types::INTEGER);
$table->setPrimaryKey(['id1']);
$this->testMigration($table, static function (Table $table): void {
$table->dropPrimaryKey();
$table->setPrimaryKey(['id1', 'id2']);
});
}
public function testAddNewColumnToPrimaryKey(): void
{
$this->ensureDroppingPrimaryKeyConstraintIsSupported();
$table = new Table('alter_pk');
$table->addColumn('id1', Types::INTEGER);
$table->setPrimaryKey(['id1']);
$this->testMigration($table, static function (Table $table): void {
$table->addColumn('id2', Types::INTEGER);
$table->dropPrimaryKey();
$table->setPrimaryKey(['id1', 'id2']);
});
}
public function testReplaceForeignKeyConstraint(): void
{
$articles = new Table('articles');
$articles->addColumn('id', Types::INTEGER);
$articles->addColumn('sku', Types::INTEGER);
$articles->setPrimaryKey(['id']);
$articles->addUniqueConstraint(['sku']);
$orders = new Table('orders');
$orders->addColumn('id', Types::INTEGER);
$orders->addColumn('article_id', Types::INTEGER);
$orders->addColumn('article_sku', Types::INTEGER);
$orders->addForeignKeyConstraint(
'articles',
['article_id'],
['id'],
[],
'articles_fk',
);
$this->dropTableIfExists('orders');
$this->dropTableIfExists('articles');
$this->connection->createSchemaManager()
->createTable($articles);
$this->testMigration($orders, static function (Table $table): void {
$table->removeForeignKey('articles_fk');
$table->addForeignKeyConstraint(
'articles',
['article_sku'],
['sku'],
[],
'articles_fk',
);
});
}
private function ensureDroppingPrimaryKeyConstraintIsSupported(): void
{
$platform = $this->connection->getDatabasePlatform();
if (
! ($platform instanceof DB2Platform)
&& ! ($platform instanceof OraclePlatform)
&& ! ($platform instanceof SQLServerPlatform)
) {
return;
}
self::markTestIncomplete(
'Dropping primary key constraint on the currently used database platform is not implemented.',
);
}
private function testMigration(Table $oldTable, callable $migration): void
{
$this->dropAndCreateTable($oldTable);
$newTable = clone $oldTable;
$migration($newTable);
$schemaManager = $this->connection->createSchemaManager();
$diff = $schemaManager->createComparator()
->compareTables($oldTable, $newTable);
$schemaManager->alterTable($diff);
$introspectedTable = $schemaManager->introspectTable($newTable->getName());
$diff = $schemaManager->createComparator()
->compareTables($newTable, $introspectedTable);
self::assertTrue($diff->isEmpty());
}
}
|
