split of query building bits from searchhelper

Signed-off-by: Robin Appelman <robin@icewind.nl>

5 files changed, 253 insertions, 216 deletions

diff --git a/lib/composer/composer/autoload_classmap.php b/lib/composer/composer/autoload_classmap.php
index ef7085cd5ed..64db044d38e 100644
--- a/lib/composer/composer/autoload_classmap.php
+++ b/lib/composer/composer/autoload_classmap.php
@@ -1061,6 +1061,7 @@ return array(
     'OC\\Files\\Cache\\Propagator' => $baseDir . '/lib/private/Files/Cache/Propagator.php',
     'OC\\Files\\Cache\\QuerySearchHelper' => $baseDir . '/lib/private/Files/Cache/QuerySearchHelper.php',
     'OC\\Files\\Cache\\Scanner' => $baseDir . '/lib/private/Files/Cache/Scanner.php',
+    'OC\\Files\\Cache\\SearchBuilder' => $baseDir . '/lib/private/Files/Cache/SearchBuilder.php',
     'OC\\Files\\Cache\\Storage' => $baseDir . '/lib/private/Files/Cache/Storage.php',
     'OC\\Files\\Cache\\StorageGlobal' => $baseDir . '/lib/private/Files/Cache/StorageGlobal.php',
     'OC\\Files\\Cache\\Updater' => $baseDir . '/lib/private/Files/Cache/Updater.php',
diff --git a/lib/composer/composer/autoload_static.php b/lib/composer/composer/autoload_static.php
index b89068acbeb..4f9314d088a 100644
--- a/lib/composer/composer/autoload_static.php
+++ b/lib/composer/composer/autoload_static.php
@@ -1090,6 +1090,7 @@ class ComposerStaticInit53792487c5a8370acc0b06b1a864ff4c
         'OC\\Files\\Cache\\Propagator' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/Propagator.php',
         'OC\\Files\\Cache\\QuerySearchHelper' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/QuerySearchHelper.php',
         'OC\\Files\\Cache\\Scanner' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/Scanner.php',
+        'OC\\Files\\Cache\\SearchBuilder' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/SearchBuilder.php',
         'OC\\Files\\Cache\\Storage' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/Storage.php',
         'OC\\Files\\Cache\\StorageGlobal' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/StorageGlobal.php',
         'OC\\Files\\Cache\\Updater' => __DIR__ . '/../../..' . '/lib/private/Files/Cache/Updater.php',
diff --git a/lib/private/Files/Cache/QuerySearchHelper.php b/lib/private/Files/Cache/QuerySearchHelper.php
index c16d660051e..963c964aa61 100644
--- a/lib/private/Files/Cache/QuerySearchHelper.php
+++ b/lib/private/Files/Cache/QuerySearchHelper.php
@@ -27,41 +27,15 @@ namespace OC\Files\Cache;
 
 use OC\Files\Search\SearchBinaryOperator;
 use OC\SystemConfig;
-use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\Files\Cache\ICache;
 use OCP\Files\Cache\ICacheEntry;
 use OCP\Files\IMimeTypeLoader;
 use OCP\Files\Search\ISearchBinaryOperator;
-use OCP\Files\Search\ISearchComparison;
-use OCP\Files\Search\ISearchOperator;
-use OCP\Files\Search\ISearchOrder;
 use OCP\Files\Search\ISearchQuery;
 use OCP\IDBConnection;
 use OCP\ILogger;
 
-/**
- * Tools for transforming search queries into database queries
- */
 class QuerySearchHelper {
-	protected static $searchOperatorMap = [
-		ISearchComparison::COMPARE_LIKE => 'iLike',
-		ISearchComparison::COMPARE_EQUAL => 'eq',
-		ISearchComparison::COMPARE_GREATER_THAN => 'gt',
-		ISearchComparison::COMPARE_GREATER_THAN_EQUAL => 'gte',
-		ISearchComparison::COMPARE_LESS_THAN => 'lt',
-		ISearchComparison::COMPARE_LESS_THAN_EQUAL => 'lte',
-	];
-
-	protected static $searchOperatorNegativeMap = [
-		ISearchComparison::COMPARE_LIKE => 'notLike',
-		ISearchComparison::COMPARE_EQUAL => 'neq',
-		ISearchComparison::COMPARE_GREATER_THAN => 'lte',
-		ISearchComparison::COMPARE_GREATER_THAN_EQUAL => 'lt',
-		ISearchComparison::COMPARE_LESS_THAN => 'gte',
-		ISearchComparison::COMPARE_LESS_THAN_EQUAL => 'lt',
-	];
-
-	public const TAG_FAVORITE = '_$!<Favorite>!$_';
 
 	/** @var IMimeTypeLoader */
 	private $mimetypeLoader;
@@ -71,6 +45,8 @@ class QuerySearchHelper {
 	private $systemConfig;
 	/** @var ILogger */
 	private $logger;
+	/** @var SearchBuilder */
+	private $searchBuilder;
 
 	public function __construct(
 		IMimeTypeLoader $mimetypeLoader,
@@ -82,172 +58,7 @@ class QuerySearchHelper {
 		$this->connection = $connection;
 		$this->systemConfig = $systemConfig;
 		$this->logger = $logger;
-	}
-
-	/**
-	 * Whether or not the tag tables should be joined to complete the search
-	 *
-	 * @param ISearchOperator $operator
-	 * @return boolean
-	 */
-	public function shouldJoinTags(ISearchOperator $operator) {
-		if ($operator instanceof ISearchBinaryOperator) {
-			return array_reduce($operator->getArguments(), function ($shouldJoin, ISearchOperator $operator) {
-				return $shouldJoin || $this->shouldJoinTags($operator);
-			}, false);
-		} elseif ($operator instanceof ISearchComparison) {
-			return $operator->getField() === 'tagname' || $operator->getField() === 'favorite';
-		}
-		return false;
-	}
-
-	/**
-	 * @param IQueryBuilder $builder
-	 * @param ISearchOperator $operator
-	 */
-	public function searchOperatorArrayToDBExprArray(IQueryBuilder $builder, array $operators) {
-		return array_filter(array_map(function ($operator) use ($builder) {
-			return $this->searchOperatorToDBExpr($builder, $operator);
-		}, $operators));
-	}
-
-	public function searchOperatorToDBExpr(IQueryBuilder $builder, ISearchOperator $operator) {
-		$expr = $builder->expr();
-		if ($operator instanceof ISearchBinaryOperator) {
-			if (count($operator->getArguments()) === 0) {
-				return null;
-			}
-
-			switch ($operator->getType()) {
-				case ISearchBinaryOperator::OPERATOR_NOT:
-					$negativeOperator = $operator->getArguments()[0];
-					if ($negativeOperator instanceof ISearchComparison) {
-						return $this->searchComparisonToDBExpr($builder, $negativeOperator, self::$searchOperatorNegativeMap);
-					} else {
-						throw new \InvalidArgumentException('Binary operators inside "not" is not supported');
-					}
-				// no break
-				case ISearchBinaryOperator::OPERATOR_AND:
-					return call_user_func_array([$expr, 'andX'], $this->searchOperatorArrayToDBExprArray($builder, $operator->getArguments()));
-				case ISearchBinaryOperator::OPERATOR_OR:
-					return call_user_func_array([$expr, 'orX'], $this->searchOperatorArrayToDBExprArray($builder, $operator->getArguments()));
-				default:
-					throw new \InvalidArgumentException('Invalid operator type: ' . $operator->getType());
-			}
-		} elseif ($operator instanceof ISearchComparison) {
-			return $this->searchComparisonToDBExpr($builder, $operator, self::$searchOperatorMap);
-		} else {
-			throw new \InvalidArgumentException('Invalid operator type: ' . get_class($operator));
-		}
-	}
-
-	private function searchComparisonToDBExpr(IQueryBuilder $builder, ISearchComparison $comparison, array $operatorMap) {
-		$this->validateComparison($comparison);
-
-		[$field, $value, $type] = $this->getOperatorFieldAndValue($comparison);
-		if (isset($operatorMap[$type])) {
-			$queryOperator = $operatorMap[$type];
-			return $builder->expr()->$queryOperator($field, $this->getParameterForValue($builder, $value));
-		} else {
-			throw new \InvalidArgumentException('Invalid operator type: ' . $comparison->getType());
-		}
-	}
-
-	private function getOperatorFieldAndValue(ISearchComparison $operator) {
-		$field = $operator->getField();
-		$value = $operator->getValue();
-		$type = $operator->getType();
-		if ($field === 'mimetype') {
-			if ($operator->getType() === ISearchComparison::COMPARE_EQUAL) {
-				$value = (int)$this->mimetypeLoader->getId($value);
-			} elseif ($operator->getType() === ISearchComparison::COMPARE_LIKE) {
-				// transform "mimetype='foo/%'" to "mimepart='foo'"
-				if (preg_match('|(.+)/%|', $value, $matches)) {
-					$field = 'mimepart';
-					$value = (int)$this->mimetypeLoader->getId($matches[1]);
-					$type = ISearchComparison::COMPARE_EQUAL;
-				} elseif (strpos($value, '%') !== false) {
-					throw new \InvalidArgumentException('Unsupported query value for mimetype: ' . $value . ', only values in the format "mime/type" or "mime/%" are supported');
-				} else {
-					$field = 'mimetype';
-					$value = (int)$this->mimetypeLoader->getId($value);
-					$type = ISearchComparison::COMPARE_EQUAL;
-				}
-			}
-		} elseif ($field === 'favorite') {
-			$field = 'tag.category';
-			$value = self::TAG_FAVORITE;
-		} elseif ($field === 'tagname') {
-			$field = 'tag.category';
-		} elseif ($field === 'fileid') {
-			$field = 'file.fileid';
-		} elseif ($field === 'path' && $type === ISearchComparison::COMPARE_EQUAL) {
-			$field = 'path_hash';
-			$value = md5((string)$value);
-		}
-		return [$field, $value, $type];
-	}
-
-	private function validateComparison(ISearchComparison $operator) {
-		$types = [
-			'mimetype' => 'string',
-			'mtime' => 'integer',
-			'name' => 'string',
-			'path' => 'string',
-			'size' => 'integer',
-			'tagname' => 'string',
-			'favorite' => 'boolean',
-			'fileid' => 'integer',
-			'storage' => 'integer',
-		];
-		$comparisons = [
-			'mimetype' => ['eq', 'like'],
-			'mtime' => ['eq', 'gt', 'lt', 'gte', 'lte'],
-			'name' => ['eq', 'like'],
-			'path' => ['eq', 'like'],
-			'size' => ['eq', 'gt', 'lt', 'gte', 'lte'],
-			'tagname' => ['eq', 'like'],
-			'favorite' => ['eq'],
-			'fileid' => ['eq'],
-			'storage' => ['eq'],
-		];
-
-		if (!isset($types[$operator->getField()])) {
-			throw new \InvalidArgumentException('Unsupported comparison field ' . $operator->getField());
-		}
-		$type = $types[$operator->getField()];
-		if (gettype($operator->getValue()) !== $type) {
-			throw new \InvalidArgumentException('Invalid type for field ' . $operator->getField());
-		}
-		if (!in_array($operator->getType(), $comparisons[$operator->getField()])) {
-			throw new \InvalidArgumentException('Unsupported comparison for field  ' . $operator->getField() . ': ' . $operator->getType());
-		}
-	}
-
-	private function getParameterForValue(IQueryBuilder $builder, $value) {
-		if ($value instanceof \DateTime) {
-			$value = $value->getTimestamp();
-		}
-		if (is_numeric($value)) {
-			$type = IQueryBuilder::PARAM_INT;
-		} else {
-			$type = IQueryBuilder::PARAM_STR;
-		}
-		return $builder->createNamedParameter($value, $type);
-	}
-
-	/**
-	 * @param IQueryBuilder $query
-	 * @param ISearchOrder[] $orders
-	 */
-	public function addSearchOrdersToQuery(IQueryBuilder $query, array $orders) {
-		foreach ($orders as $order) {
-			$field = $order->getField();
-			if ($field === 'fileid') {
-				$field = 'file.fileid';
-			}
-			$query->addOrderBy($field, $order->getDirection());
-		}
+		$this->searchBuilder = new SearchBuilder($this->mimetypeLoader);
 	}
 
 	protected function getQueryBuilder() {
@@ -288,7 +99,7 @@ class QuerySearchHelper {
 
 		$query = $builder->selectFileCache('file');
 
-		if ($this->shouldJoinTags($searchQuery->getSearchOperation())) {
+		if ($this->searchBuilder->shouldJoinTags($searchQuery->getSearchOperation())) {
 			$user = $searchQuery->getUser();
 			if ($user === null) {
 				throw new \InvalidArgumentException("Searching by tag requires the user to be set in the query");
@@ -303,7 +114,7 @@ class QuerySearchHelper {
 				->andWhere($builder->expr()->eq('tag.uid', $builder->createNamedParameter($user->getUID())));
 		}
 
-		$searchExpr = $this->searchOperatorToDBExpr($builder, $searchQuery->getSearchOperation());
+		$searchExpr = $this->searchBuilder->searchOperatorToDBExpr($builder, $searchQuery->getSearchOperation());
 		if ($searchExpr) {
 			$query->andWhere($searchExpr);
 		}
@@ -311,9 +122,9 @@ class QuerySearchHelper {
 		$storageFilters = array_values(array_map(function (ICache $cache) {
 			return $cache->getQueryFilterForStorage();
 		}, $caches));
-		$query->andWhere($this->searchOperatorToDBExpr($builder, new SearchBinaryOperator(ISearchBinaryOperator::OPERATOR_OR, $storageFilters)));
+		$query->andWhere($this->searchBuilder->searchOperatorToDBExpr($builder, new SearchBinaryOperator(ISearchBinaryOperator::OPERATOR_OR, $storageFilters)));
 
-		$this->addSearchOrdersToQuery($query, $searchQuery->getOrder());
+		$this->searchBuilder->addSearchOrdersToQuery($query, $searchQuery->getOrder());
 
 		if ($searchQuery->getLimit()) {
 			$query->setMaxResults($searchQuery->getLimit());
diff --git a/lib/private/Files/Cache/SearchBuilder.php b/lib/private/Files/Cache/SearchBuilder.php
new file mode 100644
index 00000000000..7e1fbe08492
--- /dev/null
+++ b/lib/private/Files/Cache/SearchBuilder.php
@@ -0,0 +1,235 @@
+<?php
+/**
+ * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
+ *
+ * @author Christoph Wurst <christoph@winzerhof-wurst.at>
+ * @author Robin Appelman <robin@icewind.nl>
+ * @author Roeland Jago Douma <roeland@famdouma.nl>
+ * @author Tobias Kaminsky <tobias@kaminsky.me>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * 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
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OC\Files\Cache;
+
+use OCP\DB\QueryBuilder\IQueryBuilder;
+use OCP\Files\IMimeTypeLoader;
+use OCP\Files\Search\ISearchBinaryOperator;
+use OCP\Files\Search\ISearchComparison;
+use OCP\Files\Search\ISearchOperator;
+use OCP\Files\Search\ISearchOrder;
+
+/**
+ * Tools for transforming search queries into database queries
+ */
+class SearchBuilder {
+	protected static $searchOperatorMap = [
+		ISearchComparison::COMPARE_LIKE => 'iLike',
+		ISearchComparison::COMPARE_EQUAL => 'eq',
+		ISearchComparison::COMPARE_GREATER_THAN => 'gt',
+		ISearchComparison::COMPARE_GREATER_THAN_EQUAL => 'gte',
+		ISearchComparison::COMPARE_LESS_THAN => 'lt',
+		ISearchComparison::COMPARE_LESS_THAN_EQUAL => 'lte',
+	];
+
+	protected static $searchOperatorNegativeMap = [
+		ISearchComparison::COMPARE_LIKE => 'notLike',
+		ISearchComparison::COMPARE_EQUAL => 'neq',
+		ISearchComparison::COMPARE_GREATER_THAN => 'lte',
+		ISearchComparison::COMPARE_GREATER_THAN_EQUAL => 'lt',
+		ISearchComparison::COMPARE_LESS_THAN => 'gte',
+		ISearchComparison::COMPARE_LESS_THAN_EQUAL => 'lt',
+	];
+
+	public const TAG_FAVORITE = '_$!<Favorite>!$_';
+
+	/** @var IMimeTypeLoader */
+	private $mimetypeLoader;
+
+	public function __construct(
+		IMimeTypeLoader $mimetypeLoader
+	) {
+		$this->mimetypeLoader = $mimetypeLoader;
+	}
+
+	/**
+	 * Whether or not the tag tables should be joined to complete the search
+	 *
+	 * @param ISearchOperator $operator
+	 * @return boolean
+	 */
+	public function shouldJoinTags(ISearchOperator $operator) {
+		if ($operator instanceof ISearchBinaryOperator) {
+			return array_reduce($operator->getArguments(), function ($shouldJoin, ISearchOperator $operator) {
+				return $shouldJoin || $this->shouldJoinTags($operator);
+			}, false);
+		} elseif ($operator instanceof ISearchComparison) {
+			return $operator->getField() === 'tagname' || $operator->getField() === 'favorite';
+		}
+		return false;
+	}
+
+	/**
+	 * @param IQueryBuilder $builder
+	 * @param ISearchOperator $operator
+	 */
+	public function searchOperatorArrayToDBExprArray(IQueryBuilder $builder, array $operators) {
+		return array_filter(array_map(function ($operator) use ($builder) {
+			return $this->searchOperatorToDBExpr($builder, $operator);
+		}, $operators));
+	}
+
+	public function searchOperatorToDBExpr(IQueryBuilder $builder, ISearchOperator $operator) {
+		$expr = $builder->expr();
+		if ($operator instanceof ISearchBinaryOperator) {
+			if (count($operator->getArguments()) === 0) {
+				return null;
+			}
+
+			switch ($operator->getType()) {
+				case ISearchBinaryOperator::OPERATOR_NOT:
+					$negativeOperator = $operator->getArguments()[0];
+					if ($negativeOperator instanceof ISearchComparison) {
+						return $this->searchComparisonToDBExpr($builder, $negativeOperator, self::$searchOperatorNegativeMap);
+					} else {
+						throw new \InvalidArgumentException('Binary operators inside "not" is not supported');
+					}
+				// no break
+				case ISearchBinaryOperator::OPERATOR_AND:
+					return call_user_func_array([$expr, 'andX'], $this->searchOperatorArrayToDBExprArray($builder, $operator->getArguments()));
+				case ISearchBinaryOperator::OPERATOR_OR:
+					return call_user_func_array([$expr, 'orX'], $this->searchOperatorArrayToDBExprArray($builder, $operator->getArguments()));
+				default:
+					throw new \InvalidArgumentException('Invalid operator type: ' . $operator->getType());
+			}
+		} elseif ($operator instanceof ISearchComparison) {
+			return $this->searchComparisonToDBExpr($builder, $operator, self::$searchOperatorMap);
+		} else {
+			throw new \InvalidArgumentException('Invalid operator type: ' . get_class($operator));
+		}
+	}
+
+	private function searchComparisonToDBExpr(IQueryBuilder $builder, ISearchComparison $comparison, array $operatorMap) {
+		$this->validateComparison($comparison);
+
+		[$field, $value, $type] = $this->getOperatorFieldAndValue($comparison);
+		if (isset($operatorMap[$type])) {
+			$queryOperator = $operatorMap[$type];
+			return $builder->expr()->$queryOperator($field, $this->getParameterForValue($builder, $value));
+		} else {
+			throw new \InvalidArgumentException('Invalid operator type: ' . $comparison->getType());
+		}
+	}
+
+	private function getOperatorFieldAndValue(ISearchComparison $operator) {
+		$field = $operator->getField();
+		$value = $operator->getValue();
+		$type = $operator->getType();
+		if ($field === 'mimetype') {
+			$value = (string)$value;
+			if ($operator->getType() === ISearchComparison::COMPARE_EQUAL) {
+				$value = (int)$this->mimetypeLoader->getId($value);
+			} elseif ($operator->getType() === ISearchComparison::COMPARE_LIKE) {
+				// transform "mimetype='foo/%'" to "mimepart='foo'"
+				if (preg_match('|(.+)/%|', $value, $matches)) {
+					$field = 'mimepart';
+					$value = (int)$this->mimetypeLoader->getId($matches[1]);
+					$type = ISearchComparison::COMPARE_EQUAL;
+				} elseif (strpos($value, '%') !== false) {
+					throw new \InvalidArgumentException('Unsupported query value for mimetype: ' . $value . ', only values in the format "mime/type" or "mime/%" are supported');
+				} else {
+					$field = 'mimetype';
+					$value = (int)$this->mimetypeLoader->getId($value);
+					$type = ISearchComparison::COMPARE_EQUAL;
+				}
+			}
+		} elseif ($field === 'favorite') {
+			$field = 'tag.category';
+			$value = self::TAG_FAVORITE;
+		} elseif ($field === 'tagname') {
+			$field = 'tag.category';
+		} elseif ($field === 'fileid') {
+			$field = 'file.fileid';
+		} elseif ($field === 'path' && $type === ISearchComparison::COMPARE_EQUAL) {
+			$field = 'path_hash';
+			$value = md5((string)$value);
+		}
+		return [$field, $value, $type];
+	}
+
+	private function validateComparison(ISearchComparison $operator) {
+		$types = [
+			'mimetype' => 'string',
+			'mtime' => 'integer',
+			'name' => 'string',
+			'path' => 'string',
+			'size' => 'integer',
+			'tagname' => 'string',
+			'favorite' => 'boolean',
+			'fileid' => 'integer',
+			'storage' => 'integer',
+		];
+		$comparisons = [
+			'mimetype' => ['eq', 'like'],
+			'mtime' => ['eq', 'gt', 'lt', 'gte', 'lte'],
+			'name' => ['eq', 'like'],
+			'path' => ['eq', 'like'],
+			'size' => ['eq', 'gt', 'lt', 'gte', 'lte'],
+			'tagname' => ['eq', 'like'],
+			'favorite' => ['eq'],
+			'fileid' => ['eq'],
+			'storage' => ['eq'],
+		];
+
+		if (!isset($types[$operator->getField()])) {
+			throw new \InvalidArgumentException('Unsupported comparison field ' . $operator->getField());
+		}
+		$type = $types[$operator->getField()];
+		if (gettype($operator->getValue()) !== $type) {
+			throw new \InvalidArgumentException('Invalid type for field ' . $operator->getField());
+		}
+		if (!in_array($operator->getType(), $comparisons[$operator->getField()])) {
+			throw new \InvalidArgumentException('Unsupported comparison for field  ' . $operator->getField() . ': ' . $operator->getType());
+		}
+	}
+
+	private function getParameterForValue(IQueryBuilder $builder, $value) {
+		if ($value instanceof \DateTime) {
+			$value = $value->getTimestamp();
+		}
+		if (is_numeric($value)) {
+			$type = IQueryBuilder::PARAM_INT;
+		} else {
+			$type = IQueryBuilder::PARAM_STR;
+		}
+		return $builder->createNamedParameter($value, $type);
+	}
+
+	/**
+	 * @param IQueryBuilder $query
+	 * @param ISearchOrder[] $orders
+	 */
+	public function addSearchOrdersToQuery(IQueryBuilder $query, array $orders) {
+		foreach ($orders as $order) {
+			$field = $order->getField();
+			if ($field === 'fileid') {
+				$field = 'file.fileid';
+			}
+			$query->addOrderBy($field, $order->getDirection());
+		}
+	}
+}
diff --git a/tests/lib/Files/Cache/QuerySearchHelperTest.php b/tests/lib/Files/Cache/SearchBuilderTest.php
index 46aa5a55493..82c4dbaa27f 100644
--- a/tests/lib/Files/Cache/QuerySearchHelperTest.php
+++ b/tests/lib/Files/Cache/SearchBuilderTest.php
@@ -22,33 +22,30 @@
 namespace Test\Files\Cache;
 
 use OC\DB\QueryBuilder\Literal;
-use OC\Files\Cache\QuerySearchHelper;
+use OC\Files\Cache\SearchBuilder;
 use OC\Files\Search\SearchBinaryOperator;
 use OC\Files\Search\SearchComparison;
-use OC\SystemConfig;
 use OCP\DB\QueryBuilder\IQueryBuilder;
 use OCP\Files\IMimeTypeLoader;
 use OCP\Files\Search\ISearchBinaryOperator;
 use OCP\Files\Search\ISearchComparison;
 use OCP\Files\Search\ISearchOperator;
-use OCP\IDBConnection;
-use OCP\ILogger;
 use Test\TestCase;
 
 /**
  * @group DB
  */
-class QuerySearchHelperTest extends TestCase {
-	/** @var  IQueryBuilder */
+class SearchBuilderTest extends TestCase {
+	/** @var IQueryBuilder */
 	private $builder;
 
-	/** @var  IMimeTypeLoader|\PHPUnit\Framework\MockObject\MockObject */
+	/** @var IMimeTypeLoader|\PHPUnit\Framework\MockObject\MockObject */
 	private $mimetypeLoader;
 
-	/** @var  QuerySearchHelper */
-	private $querySearchHelper;
+	/** @var SearchBuilder */
+	private $searchBuilder;
 
-	/** @var  integer */
+	/** @var integer */
 	private $numericStorageId;
 
 	protected function setUp(): void {
@@ -78,15 +75,7 @@ class QuerySearchHelperTest extends TestCase {
 				[6, 'image']
 			]);
 
-		$systemConfig = $this->createMock(SystemConfig::class);
-		$logger = $this->createMock(ILogger::class);
-
-		$this->querySearchHelper = new QuerySearchHelper(
-			$this->mimetypeLoader,
-			\OC::$server->get(IDBConnection::class),
-			$systemConfig,
-			$logger
-		);
+		$this->searchBuilder = new SearchBuilder($this->mimetypeLoader);
 		$this->numericStorageId = 10000;
 
 		$this->builder->select(['fileid'])
@@ -145,7 +134,7 @@ class QuerySearchHelperTest extends TestCase {
 	}
 
 	private function search(ISearchOperator $operator) {
-		$dbOperator = $this->querySearchHelper->searchOperatorToDBExpr($this->builder, $operator);
+		$dbOperator = $this->searchBuilder->searchOperatorToDBExpr($this->builder, $operator);
 		$this->builder->andWhere($dbOperator);
 
 		$result = $this->builder->execute();