Doctrine\Tests\ORM\Query\ExprTest

Complexity

Total Complexity

60

Size/Duplication

Total Lines	424
Duplicated Lines	0 %

Importance

Changes	2
Bugs	0	Features	0

60 Methods

Rating	Name	Duplication	Size	Complexity
A	testOrExpr()	0	3	1
A	testCountDistinctExpr()	0	3	1
A	testStringLiteralExpr()	0	3	1
A	testAvgExpr()	0	3	1
A	testSquareRootExpr()	0	3	1
A	testCountDistinctExprMulti()	0	3	1
A	testQuotientExpr()	0	3	1
A	testMinExpr()	0	3	1
A	testBetweenExpr()	0	3	1
A	testInLiteralExpr()	0	3	1
A	testDiffExpr()	0	3	1
A	testLessThanOrEqualTo()	0	3	1
A	testTrimExpr()	0	3	1
A	testIsNullExpr()	0	3	1
A	testEqualExpr()	0	3	1
A	testMaxExpr()	0	3	1
A	testScopeInArithmeticExpr()	0	4	1
A	testSubstringExprAcceptsTwoArguments()	0	3	1
A	setUp()	0	4	1
A	testIsInstanceOfExpr()	0	2	1
A	testCountExpr()	0	3	1
A	testConcatExpr()	0	4	1
A	testAndExpr()	0	3	1
A	testLikeExpr()	0	3	1
A	testSubstringExpr()	0	3	1
A	testAbsExpr()	0	3	1
A	testIsMemberOfExpr()	0	2	1
A	testLessThanExpr()	0	3	1
A	testLowerExpr()	0	3	1
A	testGreaterThanOrEqualToExpr()	0	3	1
A	testNumericLiteralExpr()	0	3	1
A	testLengthExpr()	0	3	1
A	testIsNotNullExpr()	0	3	1
A	testUpperExpr()	0	3	1
A	testSumExpr()	0	3	1
A	testLiteralExprProperlyQuotesStrings()	0	3	1
A	testInExpr()	0	3	1
A	testProdExpr()	0	3	1
A	testGreaterThanExpr()	0	3	1
A	testNotLikeExpr()	0	3	1
A	testNotExpr()	0	6	1
A	testAnyExpr()	0	6	1
A	testExistsExpr()	0	6	1
A	testIntelligentParenthesisPreventionAndExpr()	0	5	1
A	testSomeExpr()	0	6	1
A	testAllExpr()	0	6	1
A	testInExprForEmptyArray()	0	3	1
A	testNotInExpr()	0	3	1
A	testOrderByAsc()	0	4	1
A	testNotInLiteralExpr()	0	3	1
A	testAndxOrxExpr()	0	11	1
A	testOrderByOrder()	0	4	1
A	testOrxExpr()	0	7	1
A	testAddThrowsException()	0	4	1
A	testAddNull()	0	6	1
A	testNotInExprForEmptyArray()	0	3	1
A	testExpressionGetter()	0	58	1
A	testAddEmpty()	0	6	1
A	testOrderByCountExpr()	0	6	1
A	testBooleanLiteral()	0	4	1

<?php

namespace Doctrine\Tests\ORM\Query;

use Doctrine\ORM\Query\Expr;
use Doctrine\Tests\Models\Company\CompanyEmployee;
use Doctrine\Tests\OrmTestCase;

/**
 * Test case for the DQL Expr class used for generating DQL snippets through
 * a programmatic interface
 *
 * @author      Jonathan H. Wage <jonwage@gmail.com>
 * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
 * @link        http://www.phpdoctrine.org
 * @since       2.0
 * @version     $Revision$
 */
class ExprTest extends OrmTestCase
{
    private $_em;

    /**
     * @var Expr
     */
    private $_expr;

    protected function setUp()
    {
        $this->_em = $this->_getTestEntityManager();
        $this->_expr = new Expr;
    }

    public function testAvgExpr()
    {
        $this->assertEquals('AVG(u.id)', (string) $this->_expr->avg('u.id'));
    }

    public function testMaxExpr()
    {
        $this->assertEquals('MAX(u.id)', (string) $this->_expr->max('u.id'));
    }

    public function testMinExpr()
    {
        $this->assertEquals('MIN(u.id)', (string) $this->_expr->min('u.id'));
    }

    public function testCountExpr()
    {
        $this->assertEquals('MAX(u.id)', (string) $this->_expr->max('u.id'));
    }

    public function testCountDistinctExpr()
    {
        $this->assertEquals('COUNT(DISTINCT u.id)', (string) $this->_expr->countDistinct('u.id'));
    }

    public function testCountDistinctExprMulti()
    {
        $this->assertEquals('COUNT(DISTINCT u.id, u.name)', (string) $this->_expr->countDistinct('u.id', 'u.name'));
    }

    public function testExistsExpr()
    {
        $qb = $this->_em->createQueryBuilder();
        $qb->select('u')->from('User', 'u')->where('u.name = ?1');

        $this->assertEquals('EXISTS(SELECT u FROM User u WHERE u.name = ?1)', (string) $this->_expr->exists($qb));
    }

    public function testAllExpr()
    {
        $qb = $this->_em->createQueryBuilder();
        $qb->select('u')->from('User', 'u')->where('u.name = ?1');

        $this->assertEquals('ALL(SELECT u FROM User u WHERE u.name = ?1)', (string) $this->_expr->all($qb));
    }

    public function testSomeExpr()
    {
        $qb = $this->_em->createQueryBuilder();
        $qb->select('u')->from('User', 'u')->where('u.name = ?1');

        $this->assertEquals('SOME(SELECT u FROM User u WHERE u.name = ?1)', (string) $this->_expr->some($qb));
    }

    public function testAnyExpr()
    {
        $qb = $this->_em->createQueryBuilder();
        $qb->select('u')->from('User', 'u')->where('u.name = ?1');

        $this->assertEquals('ANY(SELECT u FROM User u WHERE u.name = ?1)', (string) $this->_expr->any($qb));
    }

    public function testNotExpr()
    {
        $qb = $this->_em->createQueryBuilder();
        $qb->select('u')->from('User', 'u')->where('u.name = ?1');

        $this->assertEquals('NOT(SELECT u FROM User u WHERE u.name = ?1)', (string) $this->_expr->not($qb));
    }

    public function testAndExpr()
    {
        $this->assertEquals('1 = 1 AND 2 = 2', (string) $this->_expr->andX((string) $this->_expr->eq(1, 1), (string) $this->_expr->eq(2, 2)));
    }

    public function testIntelligentParenthesisPreventionAndExpr()
    {
        $this->assertEquals(
            '1 = 1 AND 2 = 2',
            (string) $this->_expr->andX($this->_expr->orX($this->_expr->andX($this->_expr->eq(1, 1))), (string) $this->_expr->eq(2, 2))
        );
    }

    public function testOrExpr()
    {
        $this->assertEquals('1 = 1 OR 2 = 2', (string) $this->_expr->orX((string) $this->_expr->eq(1, 1), (string) $this->_expr->eq(2, 2)));
    }

    public function testAbsExpr()
    {
        $this->assertEquals('ABS(1)', (string) $this->_expr->abs(1));
    }

    public function testProdExpr()
    {
        $this->assertEquals('1 * 2', (string) $this->_expr->prod(1, 2));
    }

    public function testDiffExpr()
    {
        $this->assertEquals('1 - 2', (string) $this->_expr->diff(1, 2));
    }

    public function testSumExpr()
    {
        $this->assertEquals('1 + 2', (string) $this->_expr->sum(1, 2));
    }

    public function testQuotientExpr()
    {
        $this->assertEquals('10 / 2', (string) $this->_expr->quot(10, 2));
    }

    public function testScopeInArithmeticExpr()
    {
        $this->assertEquals('(100 - 20) / 2', (string) $this->_expr->quot($this->_expr->diff(100, 20), 2));
        $this->assertEquals('100 - (20 / 2)', (string) $this->_expr->diff(100, $this->_expr->quot(20, 2)));
    }

    public function testSquareRootExpr()
    {
        $this->assertEquals('SQRT(1)', (string) $this->_expr->sqrt(1));
    }

    public function testEqualExpr()
    {
        $this->assertEquals('1 = 1', (string) $this->_expr->eq(1, 1));
    }

    public function testLikeExpr()
    {
        $this->assertEquals('a.description LIKE :description', (string) $this->_expr->like('a.description', ':description'));
    }

    public function testNotLikeExpr()
    {
        $this->assertEquals('a.description NOT LIKE :description', (string) $this->_expr->notLike('a.description', ':description'));
    }

    public function testConcatExpr()
    {
        $this->assertEquals('CONCAT(u.first_name, u.last_name)', (string) $this->_expr->concat('u.first_name', 'u.last_name'));
        $this->assertEquals('CONCAT(u.first_name, u.middle_name, u.last_name)', (string) $this->_expr->concat('u.first_name', 'u.middle_name', 'u.last_name'));
    }

    public function testSubstringExpr()
    {
        $this->assertEquals('SUBSTRING(a.title, 0, 25)', (string) $this->_expr->substring('a.title', 0, 25));
    }

    /**
     * @group regression
     * @group DDC-612
     */
    public function testSubstringExprAcceptsTwoArguments()
    {
        $this->assertEquals('SUBSTRING(a.title, 5)', (string) $this->_expr->substring('a.title', 5));
    }

    public function testLowerExpr()
    {
        $this->assertEquals('LOWER(u.first_name)', (string) $this->_expr->lower('u.first_name'));
    }

    public function testUpperExpr()
    {
        $this->assertEquals('UPPER(u.first_name)', (string) $this->_expr->upper('u.first_name'));
    }

    public function testLengthExpr()
    {
        $this->assertEquals('LENGTH(u.first_name)', (string) $this->_expr->length('u.first_name'));
    }

    public function testGreaterThanExpr()
    {
        $this->assertEquals('5 > 2', (string) $this->_expr->gt(5, 2));
    }

    public function testLessThanExpr()
    {
        $this->assertEquals('2 < 5', (string) $this->_expr->lt(2, 5));
    }

    public function testStringLiteralExpr()
    {
        $this->assertEquals("'word'", (string) $this->_expr->literal('word'));
    }

    public function testNumericLiteralExpr()
    {
        $this->assertEquals(5, (string) $this->_expr->literal(5));
    }

    /**
     * @group regression
     * @group DDC-610
     */
    public function testLiteralExprProperlyQuotesStrings()
    {
       $this->assertEquals("'00010001'", (string) $this->_expr->literal('00010001'));
    }

    public function testGreaterThanOrEqualToExpr()
    {
        $this->assertEquals('5 >= 2', (string) $this->_expr->gte(5, 2));
    }

    public function testLessThanOrEqualTo()
    {
        $this->assertEquals('2 <= 5', (string) $this->_expr->lte(2, 5));
    }

    public function testBetweenExpr()
    {
        $this->assertEquals('u.id BETWEEN 3 AND 6', (string) $this->_expr->between('u.id', 3, 6));
    }

    public function testTrimExpr()
    {
        $this->assertEquals('TRIM(u.id)', (string) $this->_expr->trim('u.id'));
    }

    public function testIsNullExpr()
    {
        $this->assertEquals('u.id IS NULL', (string) $this->_expr->isNull('u.id'));
    }

    public function testIsNotNullExpr()
    {
        $this->assertEquals('u.id IS NOT NULL', (string) $this->_expr->isNotNull('u.id'));
    }

    public function testIsInstanceOfExpr() {
        $this->assertEquals('u INSTANCE OF Doctrine\Tests\Models\Company\CompanyEmployee', (string) $this->_expr->isInstanceOf('u', CompanyEmployee::class));
    }

    public function testIsMemberOfExpr() {
        $this->assertEquals(':groupId MEMBER OF u.groups', (string) $this->_expr->isMemberOf(':groupId', 'u.groups'));
    }

    public function testInExpr()
    {
        $this->assertEquals('u.id IN(1, 2, 3)', (string) $this->_expr->in('u.id', [1, 2, 3]));
    }

    public function testInLiteralExpr()
    {
        $this->assertEquals("u.type IN('foo', 'bar')", (string) $this->_expr->in('u.type', ['foo', 'bar']));
    }

    public function testInExprForEmptyArray()
    {
        self::assertEquals('u.id IN(NULL)', (string) $this->_expr->in('u.id', []));
    }

    public function testNotInExpr()
    {
        $this->assertEquals('u.id NOT IN(1, 2, 3)', (string) $this->_expr->notIn('u.id', [1, 2, 3]));
    }

    public function testNotInLiteralExpr()
    {
        $this->assertEquals("u.type NOT IN('foo', 'bar')", (string) $this->_expr->notIn('u.type', ['foo', 'bar']));
    }

    public function testNotInExprForEmptyArray()
    {
        self::assertEquals('u.id NOT IN(NULL)', (string) $this->_expr->notIn('u.id', []));
    }

    public function testAndxOrxExpr()
    {
        $andExpr = $this->_expr->andX();
        $andExpr->add($this->_expr->eq(1, 1));
        $andExpr->add($this->_expr->lt(1, 5));

        $orExpr = $this->_expr->orX();
        $orExpr->add($andExpr);
        $orExpr->add($this->_expr->eq(1, 1));

        $this->assertEquals('(1 = 1 AND 1 < 5) OR 1 = 1', (string) $orExpr);
    }

    public function testOrxExpr()
    {
        $orExpr = $this->_expr->orX();
        $orExpr->add($this->_expr->eq(1, 1));
        $orExpr->add($this->_expr->lt(1, 5));

        $this->assertEquals('1 = 1 OR 1 < 5', (string) $orExpr);
    }

    public function testOrderByCountExpr()
    {
        $orderExpr = $this->_expr->desc('u.username');

        $this->assertEquals($orderExpr->count(), 1);
        $this->assertEquals('u.username DESC', (string) $orderExpr);
    }

    public function testOrderByOrder()
    {
        $orderExpr = $this->_expr->desc('u.username');
        $this->assertEquals('u.username DESC', (string) $orderExpr);
    }

    public function testOrderByAsc()
    {
        $orderExpr = $this->_expr->asc('u.username');
        $this->assertEquals('u.username ASC', (string) $orderExpr);
    }

    /**
     * @expectedException \InvalidArgumentException
     */
    public function testAddThrowsException()
    {
        $orExpr = $this->_expr->orX();
        $orExpr->add($this->_expr->quot(5, 2));
    }

    /**
     * @group DDC-1683
     */
    public function testBooleanLiteral()
    {
        $this->assertEquals('true', $this->_expr->literal(true));
        $this->assertEquals('false', $this->_expr->literal(false));
    }


    /**
     * @group DDC-1686
     */
    public function testExpressionGetter()
    {

        // Andx
        $andx = new Expr\Andx(['1 = 1', '2 = 2']);
        $this->assertEquals(['1 = 1', '2 = 2'], $andx->getParts());

        // Comparison
        $comparison = new Expr\Comparison('foo', Expr\Comparison::EQ, 'bar');
        $this->assertEquals('foo', $comparison->getLeftExpr());
        $this->assertEquals('bar', $comparison->getRightExpr());
        $this->assertEquals(Expr\Comparison::EQ, $comparison->getOperator());

        // From
        $from = new Expr\From('Foo', 'f', 'f.id');
        $this->assertEquals('f', $from->getAlias());
        $this->assertEquals('Foo', $from->getFrom());
        $this->assertEquals('f.id', $from->getIndexBy());

        // Func
        $func = new Expr\Func('MAX', ['f.id']);
        $this->assertEquals('MAX', $func->getName());
        $this->assertEquals(['f.id'], $func->getArguments());

        // GroupBy
        $group = new Expr\GroupBy(['foo DESC', 'bar ASC']);
        $this->assertEquals(['foo DESC', 'bar ASC'], $group->getParts());

        // Join
        $join = new Expr\Join(Expr\Join::INNER_JOIN, 'f.bar', 'b', Expr\Join::ON, 'b.bar_id = 1', 'b.bar_id');
        $this->assertEquals(Expr\Join::INNER_JOIN, $join->getJoinType());
        $this->assertEquals(Expr\Join::ON, $join->getConditionType());
        $this->assertEquals('b.bar_id = 1', $join->getCondition());
        $this->assertEquals('b.bar_id', $join->getIndexBy());
        $this->assertEquals('f.bar', $join->getJoin());
        $this->assertEquals('b', $join->getAlias());

        // Literal
        $literal = new Expr\Literal(['foo']);
        $this->assertEquals(['foo'], $literal->getParts());

        // Math
        $math = new Expr\Math(10, '+', 20);
        $this->assertEquals(10, $math->getLeftExpr());
        $this->assertEquals(20, $math->getRightExpr());
        $this->assertEquals('+', $math->getOperator());

        // OrderBy
        $order = new Expr\OrderBy('foo', 'DESC');
        $this->assertEquals(['foo DESC'], $order->getParts());

        // Andx
        $orx = new Expr\Orx(['foo = 1', 'bar = 2']);
        $this->assertEquals(['foo = 1', 'bar = 2'], $orx->getParts());

        // Select
        $select = new Expr\Select(['foo', 'bar']);
        $this->assertEquals(['foo', 'bar'], $select->getParts());
    }

    public function testAddEmpty()
    {
        $andExpr = $this->_expr->andX();
        $andExpr->add($this->_expr->andX());

        $this->assertEquals(0, $andExpr->count());
    }

    public function testAddNull()
    {
        $andExpr = $this->_expr->andX();
        $andExpr->add(null);

        $this->assertEquals(0, $andExpr->count());
    }
}