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|
<?php
namespace Doctrine\DBAL\Tests\Schema\Visitor;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Doctrine\DBAL\Schema\ForeignKeyConstraint;
use Doctrine\DBAL\Schema\SchemaException;
use Doctrine\DBAL\Schema\Table;
use Doctrine\DBAL\Schema\Visitor\DropSchemaSqlCollector;
use PHPUnit\Framework\TestCase;
/** @covers \Doctrine\DBAL\Schema\Visitor\DropSchemaSqlCollector */
class DropSchemaSqlCollectorTest extends TestCase
{
public function testGetQueriesUsesAcceptedForeignKeys(): void
{
$tableOne = $this->createMock(Table::class);
$tableTwo = $this->createMock(Table::class);
$keyConstraintOne = $this->getStubKeyConstraint('first');
$keyConstraintTwo = $this->getStubKeyConstraint('second');
$platform = $this->getMockBuilder(AbstractPlatform::class)
->onlyMethods(['getDropForeignKeySQL'])
->getMockForAbstractClass();
$collector = new DropSchemaSqlCollector($platform);
$platform->expects(self::exactly(2))
->method('getDropForeignKeySQL')
->withConsecutive(
[$keyConstraintOne->getQuotedName($platform), $tableOne->getQuotedName($platform)],
[$keyConstraintTwo->getQuotedName($platform), $tableTwo->getQuotedName($platform)],
);
$collector->acceptForeignKey($tableOne, $keyConstraintOne);
$collector->acceptForeignKey($tableTwo, $keyConstraintTwo);
$collector->getQueries();
}
private function getStubKeyConstraint(string $name): ForeignKeyConstraint
{
$constraint = $this->createMock(ForeignKeyConstraint::class);
$constraint->expects(self::any())
->method('getName')
->willReturn($name);
$constraint->expects(self::any())
->method('getForeignColumns')
->willReturn([]);
$constraint->expects(self::any())
->method('getColumns')
->willReturn([]);
return $constraint;
}
public function testGivenForeignKeyWithZeroLengthAcceptForeignKeyThrowsException(): void
{
$collector = new DropSchemaSqlCollector(
$this->getMockForAbstractClass(AbstractPlatform::class),
);
$this->expectException(SchemaException::class);
$collector->acceptForeignKey(
$this->createMock(Table::class),
$this->getStubKeyConstraint(''),
);
}
}
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