nextcloud/tests/lib/DB/QueryBuilder/ExpressionBuilderTest.php

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<?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;
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use OC\DB\QueryBuilder\ExpressionBuilder\ExpressionBuilder;
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use OCP\DB\QueryBuilder\IQueryBuilder;
use Test\TestCase;
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/**
* Class ExpressionBuilderTest
*
* @group DB
*
* @package Test\DB\QueryBuilder
*/
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class ExpressionBuilderTest extends TestCase {
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/** @var ExpressionBuilder */
protected $expressionBuilder;
/** @var DoctrineExpressionBuilder */
protected $doctrineExpressionBuilder;
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/** @var \Doctrine\DBAL\Connection|\OCP\IDBConnection */
protected $connection;
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protected function setUp() {
parent::setUp();
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$this->connection = \OC::$server->getDatabaseConnection();
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$queryBuilder = $this->createMock(IQueryBuilder::class);
$this->expressionBuilder = new ExpressionBuilder($this->connection, $queryBuilder);
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$this->doctrineExpressionBuilder = new DoctrineExpressionBuilder($this->connection);
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}
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, IQueryBuilder::PARAM_INT],
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];
}
/**
* @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()
);
}
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public function dataClobComparisons() {
return [
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['eq', '5', IQueryBuilder::PARAM_STR, false, 3],
['eq', '5', IQueryBuilder::PARAM_STR, true, 1],
['neq', '5', IQueryBuilder::PARAM_STR, false, 8],
['neq', '5', IQueryBuilder::PARAM_STR, true, 6],
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['lt', '5', IQueryBuilder::PARAM_STR, false, 3],
['lt', '5', IQueryBuilder::PARAM_STR, true, 1],
['lte', '5', IQueryBuilder::PARAM_STR, false, 6],
['lte', '5', IQueryBuilder::PARAM_STR, true, 4],
['gt', '5', IQueryBuilder::PARAM_STR, false, 5],
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['gt', '5', IQueryBuilder::PARAM_STR, true, 1],
['gte', '5', IQueryBuilder::PARAM_STR, false, 8],
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['gte', '5', IQueryBuilder::PARAM_STR, true, 4],
['like', '%5%', IQueryBuilder::PARAM_STR, false, 3],
['like', '%5%', IQueryBuilder::PARAM_STR, true, 1],
['like', 'under_%', IQueryBuilder::PARAM_STR, false, 2],
['like', 'under\_%', IQueryBuilder::PARAM_STR, false, 1],
['notLike', '%5%', IQueryBuilder::PARAM_STR, false, 8],
['notLike', '%5%', IQueryBuilder::PARAM_STR, true, 6],
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['in', ['5'], IQueryBuilder::PARAM_STR_ARRAY, false, 3],
['in', ['5'], IQueryBuilder::PARAM_STR_ARRAY, true, 1],
['notIn', ['5'], IQueryBuilder::PARAM_STR_ARRAY, false, 8],
['notIn', ['5'], IQueryBuilder::PARAM_STR_ARRAY, true, 6],
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];
}
/**
* @dataProvider dataClobComparisons
* @param string $function
* @param mixed $value
* @param mixed $type
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* @param bool $compareKeyToValue
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* @param int $expected
*/
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public function testClobComparisons($function, $value, $type, $compareKeyToValue, $expected) {
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$appId = $this->getUniqueID('testing');
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$this->createConfig($appId, 1, 4);
$this->createConfig($appId, 2, 5);
$this->createConfig($appId, 3, 6);
$this->createConfig($appId, 4, 4);
$this->createConfig($appId, 5, 5);
$this->createConfig($appId, 6, 6);
$this->createConfig($appId, 7, 4);
$this->createConfig($appId, 8, 5);
$this->createConfig($appId, 9, 6);
$this->createConfig($appId, 10, 'under_score');
$this->createConfig($appId, 11, 'underscore');
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$query = $this->connection->getQueryBuilder();
$query->select($query->createFunction('COUNT(*) AS `count`'))
->from('appconfig')
->where($query->expr()->eq('appid', $query->createNamedParameter($appId)))
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->andWhere(call_user_func([$query->expr(), $function], 'configvalue', $query->createNamedParameter($value, $type), IQueryBuilder::PARAM_STR));
if ($compareKeyToValue) {
$query->andWhere(call_user_func([$query->expr(), $function], 'configkey', 'configvalue', IQueryBuilder::PARAM_STR));
}
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$result = $query->execute();
$this->assertEquals(['count' => $expected], $result->fetch());
$result->closeCursor();
$query = $this->connection->getQueryBuilder();
$query->delete('appconfig')
->where($query->expr()->eq('appid', $query->createNamedParameter($appId)))
->execute();
}
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protected function createConfig($appId, $key, $value) {
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$query = $this->connection->getQueryBuilder();
$query->insert('appconfig')
->values([
'appid' => $query->createNamedParameter($appId),
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'configkey' => $query->createNamedParameter((string) $key),
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'configvalue' => $query->createNamedParameter((string) $value),
])
->execute();
}
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}