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<?php |
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namespace Doctrine\Tests\DBAL\Query\Expression; |
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use Doctrine\DBAL\Query\Expression\CompositeExpression; |
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use Doctrine\Tests\DbalTestCase; |
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/** |
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* @group DBAL-12 |
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*/ |
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class CompositeExpressionTest extends DbalTestCase |
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{ |
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public function testCount() : void |
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{ |
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$expr = CompositeExpression::or('u.group_id = 1'); |
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self::assertCount(1, $expr); |
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$expr = $expr->with('u.group_id = 2'); |
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self::assertCount(2, $expr); |
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} |
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public function testAdd() : void |
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{ |
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$expr = CompositeExpression::or('u.group_id = 1'); |
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self::assertCount(1, $expr); |
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$expr->add(new CompositeExpression(CompositeExpression::TYPE_AND, [])); |
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self::assertCount(1, $expr); |
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$expr->add(CompositeExpression::or('u.user_id = 1')); |
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self::assertCount(2, $expr); |
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$expr->add(null); |
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self::assertCount(2, $expr); |
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$expr->add('u.user_id = 1'); |
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self::assertCount(3, $expr); |
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} |
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public function testWith() : void |
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{ |
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$expr = CompositeExpression::or('u.group_id = 1'); |
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self::assertCount(1, $expr); |
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// test immutability |
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$expr->with(CompositeExpression::or('u.user_id = 1')); |
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self::assertCount(1, $expr); |
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$expr = $expr->with(CompositeExpression::or('u.user_id = 1')); |
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self::assertCount(2, $expr); |
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$expr = $expr->with('u.user_id = 1'); |
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self::assertCount(3, $expr); |
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} |
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/** |
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* @param string[]|CompositeExpression[] $parts |
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* |
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* @dataProvider provideDataForConvertToString |
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*/ |
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public function testCompositeUsageAndGeneration(string $type, array $parts, string $expects) : void |
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{ |
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$expr = new CompositeExpression($type, $parts); |
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self::assertEquals($expects, (string) $expr); |
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} |
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/** |
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* @return mixed[][] |
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*/ |
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public static function provideDataForConvertToString() : iterable |
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{ |
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return [ |
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[ |
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CompositeExpression::TYPE_AND, |
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['u.user = 1'], |
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'u.user = 1', |
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], |
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[ |
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CompositeExpression::TYPE_AND, |
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['u.user = 1', 'u.group_id = 1'], |
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'(u.user = 1) AND (u.group_id = 1)', |
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], |
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[ |
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CompositeExpression::TYPE_OR, |
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['u.user = 1'], |
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'u.user = 1', |
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], |
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[ |
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CompositeExpression::TYPE_OR, |
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['u.group_id = 1', 'u.group_id = 2'], |
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'(u.group_id = 1) OR (u.group_id = 2)', |
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], |
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[ |
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CompositeExpression::TYPE_AND, |
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[ |
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'u.user = 1', |
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CompositeExpression::or( |
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'u.group_id = 1', |
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'u.group_id = 2' |
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), |
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], |
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'(u.user = 1) AND ((u.group_id = 1) OR (u.group_id = 2))', |
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], |
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[ |
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CompositeExpression::TYPE_OR, |
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[ |
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'u.group_id = 1', |
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CompositeExpression::and( |
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'u.user = 1', |
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'u.group_id = 2' |
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), |
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], |
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'(u.group_id = 1) OR ((u.user = 1) AND (u.group_id = 2))', |
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], |
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]; |
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} |
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} |
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doctrine /
dbal
