nextcloud/tests/lib/db/querybuilder/expressionbuildertest.php

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2015-07-07 18:30:26 +03:00
<?php
/**
* @author Joas Schilling <nickvergessen@owncloud.com>
*
* @copyright Copyright (c) 2015, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace Test\DB\QueryBuilder;
use Doctrine\DBAL\Query\Expression\ExpressionBuilder as DoctrineExpressionBuilder;
use OC\DB\QueryBuilder\ExpressionBuilder;
class ExpressionBuilderTest extends \Test\TestCase {
/** @var ExpressionBuilder */
protected $expressionBuilder;
/** @var DoctrineExpressionBuilder */
protected $doctrineExpressionBuilder;
protected function setUp() {
parent::setUp();
$connection = \OC::$server->getDatabaseConnection();
$this->expressionBuilder = new ExpressionBuilder($connection);
$this->doctrineExpressionBuilder = new DoctrineExpressionBuilder($connection);
}
public function dataComparison() {
$valueSets = $this->dataComparisons();
$comparisonOperators = ['=', '<>', '<', '>', '<=', '>='];
$testSets = [];
foreach ($comparisonOperators as $operator) {
foreach ($valueSets as $values) {
$testSets[] = array_merge([$operator], $values);
}
}
return $testSets;
}
/**
* @dataProvider dataComparison
*
* @param string $comparison
* @param mixed $input1
* @param bool $isInput1Literal
* @param mixed $input2
* @param bool $isInput2Literal
*/
public function testComparison($comparison, $input1, $isInput1Literal, $input2, $isInput2Literal) {
list($doctrineInput1, $ocInput1) = $this->helpWithLiteral($input1, $isInput1Literal);
list($doctrineInput2, $ocInput2) = $this->helpWithLiteral($input2, $isInput2Literal);
$this->assertEquals(
$this->doctrineExpressionBuilder->comparison($doctrineInput1, $comparison, $doctrineInput2),
$this->expressionBuilder->comparison($ocInput1, $comparison, $ocInput2)
);
}
public function dataComparisons() {
return [
['value', false, 'value', false],
['value', false, 'value', true],
['value', true, 'value', false],
['value', true, 'value', true],
];
}
/**
* @dataProvider dataComparisons
*
* @param mixed $input1
* @param bool $isInput1Literal
* @param mixed $input2
* @param bool $isInput2Literal
*/
public function testEquals($input1, $isInput1Literal, $input2, $isInput2Literal) {
list($doctrineInput1, $ocInput1) = $this->helpWithLiteral($input1, $isInput1Literal);
list($doctrineInput2, $ocInput2) = $this->helpWithLiteral($input2, $isInput2Literal);
$this->assertEquals(
$this->doctrineExpressionBuilder->eq($doctrineInput1, $doctrineInput2),
$this->expressionBuilder->eq($ocInput1, $ocInput2)
);
}
/**
* @dataProvider dataComparisons
*
* @param mixed $input1
* @param bool $isInput1Literal
* @param mixed $input2
* @param bool $isInput2Literal
*/
public function testNotEquals($input1, $isInput1Literal, $input2, $isInput2Literal) {
list($doctrineInput1, $ocInput1) = $this->helpWithLiteral($input1, $isInput1Literal);
list($doctrineInput2, $ocInput2) = $this->helpWithLiteral($input2, $isInput2Literal);
$this->assertEquals(
$this->doctrineExpressionBuilder->neq($doctrineInput1, $doctrineInput2),
$this->expressionBuilder->neq($ocInput1, $ocInput2)
);
}
/**
* @dataProvider dataComparisons
*
* @param mixed $input1
* @param bool $isInput1Literal
* @param mixed $input2
* @param bool $isInput2Literal
*/
public function testLowerThan($input1, $isInput1Literal, $input2, $isInput2Literal) {
list($doctrineInput1, $ocInput1) = $this->helpWithLiteral($input1, $isInput1Literal);
list($doctrineInput2, $ocInput2) = $this->helpWithLiteral($input2, $isInput2Literal);
$this->assertEquals(
$this->doctrineExpressionBuilder->lt($doctrineInput1, $doctrineInput2),
$this->expressionBuilder->lt($ocInput1, $ocInput2)
);
}
/**
* @dataProvider dataComparisons
*
* @param mixed $input1
* @param bool $isInput1Literal
* @param mixed $input2
* @param bool $isInput2Literal
*/
public function testLowerThanEquals($input1, $isInput1Literal, $input2, $isInput2Literal) {
list($doctrineInput1, $ocInput1) = $this->helpWithLiteral($input1, $isInput1Literal);
list($doctrineInput2, $ocInput2) = $this->helpWithLiteral($input2, $isInput2Literal);
$this->assertEquals(
$this->doctrineExpressionBuilder->lte($doctrineInput1, $doctrineInput2),
$this->expressionBuilder->lte($ocInput1, $ocInput2)
);
}
/**
* @dataProvider dataComparisons
*
* @param mixed $input1
* @param bool $isInput1Literal
* @param mixed $input2
* @param bool $isInput2Literal
*/
public function testGreaterThan($input1, $isInput1Literal, $input2, $isInput2Literal) {
list($doctrineInput1, $ocInput1) = $this->helpWithLiteral($input1, $isInput1Literal);
list($doctrineInput2, $ocInput2) = $this->helpWithLiteral($input2, $isInput2Literal);
$this->assertEquals(
$this->doctrineExpressionBuilder->gt($doctrineInput1, $doctrineInput2),
$this->expressionBuilder->gt($ocInput1, $ocInput2)
);
}
/**
* @dataProvider dataComparisons
*
* @param mixed $input1
* @param bool $isInput1Literal
* @param mixed $input2
* @param bool $isInput2Literal
*/
public function testGreaterThanEquals($input1, $isInput1Literal, $input2, $isInput2Literal) {
list($doctrineInput1, $ocInput1) = $this->helpWithLiteral($input1, $isInput1Literal);
list($doctrineInput2, $ocInput2) = $this->helpWithLiteral($input2, $isInput2Literal);
$this->assertEquals(
$this->doctrineExpressionBuilder->gte($doctrineInput1, $doctrineInput2),
$this->expressionBuilder->gte($ocInput1, $ocInput2)
);
}
public function testIsNull() {
$this->assertEquals(
$this->doctrineExpressionBuilder->isNull('`test`'),
$this->expressionBuilder->isNull('test')
);
}
public function testIsNotNull() {
$this->assertEquals(
$this->doctrineExpressionBuilder->isNotNull('`test`'),
$this->expressionBuilder->isNotNull('test')
);
}
public function dataLike() {
return [
['value', false],
['value', true],
];
}
/**
* @dataProvider dataLike
*
* @param mixed $input
* @param bool $isLiteral
*/
public function testLike($input, $isLiteral) {
list($doctrineInput, $ocInput) = $this->helpWithLiteral($input, $isLiteral);
$this->assertEquals(
$this->doctrineExpressionBuilder->like('`test`', $doctrineInput),
$this->expressionBuilder->like('test', $ocInput)
);
}
/**
* @dataProvider dataLike
*
* @param mixed $input
* @param bool $isLiteral
*/
public function testNotLike($input, $isLiteral) {
list($doctrineInput, $ocInput) = $this->helpWithLiteral($input, $isLiteral);
$this->assertEquals(
$this->doctrineExpressionBuilder->notLike('`test`', $doctrineInput),
$this->expressionBuilder->notLike('test', $ocInput)
);
}
public function dataIn() {
return [
['value', false],
['value', true],
[['value'], false],
[['value'], true],
];
}
/**
* @dataProvider dataIn
*
* @param mixed $input
* @param bool $isLiteral
*/
public function testIn($input, $isLiteral) {
list($doctrineInput, $ocInput) = $this->helpWithLiteral($input, $isLiteral);
$this->assertEquals(
$this->doctrineExpressionBuilder->in('`test`', $doctrineInput),
$this->expressionBuilder->in('test', $ocInput)
);
}
/**
* @dataProvider dataIn
*
* @param mixed $input
* @param bool $isLiteral
*/
public function testNotIn($input, $isLiteral) {
list($doctrineInput, $ocInput) = $this->helpWithLiteral($input, $isLiteral);
$this->assertEquals(
$this->doctrineExpressionBuilder->notIn('`test`', $doctrineInput),
$this->expressionBuilder->notIn('test', $ocInput)
);
}
protected function helpWithLiteral($input, $isLiteral) {
if ($isLiteral) {
if (is_array($input)) {
$doctrineInput = array_map(function ($ident) {
return $this->doctrineExpressionBuilder->literal($ident);
}, $input);
$ocInput = array_map(function ($ident) {
return $this->expressionBuilder->literal($ident);
}, $input);
} else {
$doctrineInput = $this->doctrineExpressionBuilder->literal($input);
$ocInput = $this->expressionBuilder->literal($input);
}
} else {
if (is_array($input)) {
$doctrineInput = array_map(function ($input) {
return '`' . $input . '`';
}, $input);
$ocInput = $input;
} else {
$doctrineInput = '`' . $input . '`';
$ocInput = $input;
}
}
return [$doctrineInput, $ocInput];
}
public function dataLiteral() {
return [
['value', null],
['1', null],
[1, null],
[1, 'string'],
[1, 'integer'],
[1, \PDO::PARAM_INT],
];
}
/**
* @dataProvider dataLiteral
*
* @param mixed $input
* @param string|null $type
*/
public function testLiteral($input, $type) {
/** @var \OC\DB\QueryBuilder\Literal $actual */
$actual = $this->expressionBuilder->literal($input, $type);
$this->assertInstanceOf('\OC\DB\QueryBuilder\Literal', $actual);
$this->assertEquals(
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$this->doctrineExpressionBuilder->literal($input, $type),
$actual->__toString()
);
}
}