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Адлан Шамавов · Адлан Шамавов · Адлан Шамавов · Адлан Шамавов · Адлан Шамавов · Адлан Шамавов
--- a/src/Exception/FilterParameterValueIsNullException.php
+++ b/src/Exception/FilterParameterValueIsNullException.php
+<?php
+declare(strict_types=1);
+namespace IQDEV\Packages\DoctrineHttpFilter\Exception;
+use Exception;
+class FilterParameterValueIsNullException extends Exception
+{
+    public function __construct(string $key)
+    {
+        parent::__construct('Filter parameter value of key [' . $key . '] is null.');
+    }
+}
--- a/src/Filter/Date.php
+++ b/src/Filter/Date.php
@@ -5,16 +5,24 @@ declare(strict_types=1);
 namespace IQDEV\Packages\DoctrineHttpFilter\Filter;
 use Doctrine\ORM\QueryBuilder;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 final class Date extends HttpFilter
 {
+    /** @throws FilterParameterValueIsNullException */
    public function addToQuery(QueryBuilder $queryBuilder): QueryBuilder
    {
        $queryBuilder->where(
-            'strftime(\'%Y-%m-%d\', ' . $this->getColumn() . ') = \'' . $this->getHttpValue() . '\'',
+            'strftime(\'%Y-%m-%d\', ' . $this->getColumn() . ') = :' . $this->getParameterKey(),
        );
+        if ($this->getHttpValue() === null) {
+            throw new FilterParameterValueIsNullException($this->field);
+        }
+        $queryBuilder->setParameter($this->getParameterKey(), $this->getHttpValue());
        return $queryBuilder;
    }
 }
--- a/src/Filter/DateRange.php
+++ b/src/Filter/DateRange.php
@@ -5,16 +5,29 @@ declare(strict_types=1);
 namespace IQDEV\Packages\DoctrineHttpFilter\Filter;
 use Doctrine\ORM\QueryBuilder;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 final class DateRange extends HttpFilter
 {
+    /**  @throws FilterParameterValueIsNullException */
    public function addToQuery(QueryBuilder $queryBuilder): QueryBuilder
    {
-        $queryBuilder->where(
+        if (! isset($this->getHttpValue()['from']) && ! isset($this->getHttpValue()['to'])) {
-            'strftime(\'%Y-%m-%d\', ' . $this->getColumn() . ') >= \'' . $this->getHttpValue()['from'] . '\' AND ' .
+            throw new FilterParameterValueIsNullException($this->field);
-                   'strftime(\'%Y-%m-%d\', ' . $this->getColumn() . ') <= \'' . $this->getHttpValue()['to'] . '\'',
+        }
-        );
+        if (isset($this->getHttpValue()['from'])) {
+            $queryBuilder->where(
+                'strftime(\'%Y-%m-%d\', ' . $this->getColumn() . ') >= \'' . $this->getHttpValue()['from'] . '\'',
+            );
+        }
+        if (isset($this->getHttpValue()['to'])) {
+            $queryBuilder->andWhere(
+                'strftime(\'%Y-%m-%d\', ' . $this->getColumn() . ') <= \'' . $this->getHttpValue()['to'] . '\'',
+            );
+        }
        return $queryBuilder;
    }

--- a/src/Filter/In.php
+++ b/src/Filter/In.php
@@ -5,12 +5,18 @@ declare(strict_types=1);
 namespace IQDEV\Packages\DoctrineHttpFilter\Filter;
 use Doctrine\ORM\QueryBuilder;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 final class In extends HttpFilter
 {
+    /** @throws FilterParameterValueIsNullException */
    public function addToQuery(QueryBuilder $queryBuilder): QueryBuilder
    {
+        if ($this->getHttpValue() === null || ! is_array($this->getHttpValue())) {
+            throw new FilterParameterValueIsNullException($this->field);
+        }
        $values = array_map(fn($value) => '\'' . $value . '\'', $this->getHttpValue());
        $stringValues = implode(',', $values);

--- a/src/Filter/Like.php
+++ b/src/Filter/Like.php
@@ -5,16 +5,24 @@ declare(strict_types=1);
 namespace IQDEV\Packages\DoctrineHttpFilter\Filter;
 use Doctrine\ORM\QueryBuilder;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 final class Like extends HttpFilter
 {
+    /** @throws FilterParameterValueIsNullException */
    public function addToQuery(QueryBuilder $queryBuilder): QueryBuilder
    {
        $queryBuilder->where(
-            $this->getColumn() . ' LIKE \'%' . $this->getHttpValue() . '%\'',
+            $this->getColumn() . ' LIKE :' . $this->getParameterKey(),
        );
+        if ($this->getHttpValue() === null) {
+            throw new FilterParameterValueIsNullException($this->field);
+        }
+        $queryBuilder->setParameter($this->getParameterKey(), '%' . $this->getHttpValue() . '%');
        return $queryBuilder;
    }
 }
--- a/src/Filter/Range.php
+++ b/src/Filter/Range.php
@@ -5,16 +5,30 @@ declare(strict_types=1);
 namespace IQDEV\Packages\DoctrineHttpFilter\Filter;
 use Doctrine\ORM\QueryBuilder;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 final class Range extends HttpFilter
 {
+    /** @throws FilterParameterValueIsNullException */
    public function addToQuery(QueryBuilder $queryBuilder): QueryBuilder
    {
-        $queryBuilder->where(
+        if ((! isset($this->getHttpValue()['min']) || ! is_numeric($this->getHttpValue()['min']))
-            $this->getColumn() . '>= ' . $this->getHttpValue()['min'] . ' AND ' .
+                && (! isset($this->getHttpValue()['max']) || ! is_numeric($this->getHttpValue()['max']))) {
-            $this->getColumn() . ' <= ' . $this->getHttpValue()['max'],
+            throw new FilterParameterValueIsNullException($this->field);
-        );
+        }
+        if (isset($this->getHttpValue()['min'])) {
+            $queryBuilder->where(
+                $this->getColumn() . ' >= ' . $this->getHttpValue()['min'],
+            );
+        }
+        if (isset($this->getHttpValue()['max'])) {
+            $queryBuilder->andWhere(
+                $this->getColumn() . ' <= ' . $this->getHttpValue()['max'],
+            );
+        }
        return $queryBuilder;
    }

--- a/src/Filter/Where.php
+++ b/src/Filter/Where.php
@@ -5,16 +5,22 @@ declare(strict_types=1);
 namespace IQDEV\Packages\DoctrineHttpFilter\Filter;
 use Doctrine\ORM\QueryBuilder;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 final class Where extends HttpFilter
 {
+    /** @throws FilterParameterValueIsNullException */
    public function addToQuery(QueryBuilder $queryBuilder): QueryBuilder
    {
        $queryBuilder->where(
            $this->getColumn() . ' = :' . $this->getParameterKey(),
        );
+        if ($this->getHttpValue() === null) {
+            throw new FilterParameterValueIsNullException($this->field);
+        }
        $queryBuilder->setParameter($this->getParameterKey(), $this->getHttpValue());
        return $queryBuilder;

--- a/src/HttpFilter.php
+++ b/src/HttpFilter.php
@@ -15,7 +15,7 @@ abstract class HttpFilter
    public function __construct(
        protected string $tableAlias,
-        protected string $filed,
+        protected string $field,
        ?Request $request = null,
    ) {
        $this->request = $request ?? Request::createFromGlobals();
@@ -23,7 +23,7 @@ abstract class HttpFilter
    protected function getColumn(): string
    {
-        return $this->tableAlias . '.' . $this->filed;
+        return $this->tableAlias . '.' . $this->field;
    }
    protected function getHttpValue(): mixed
@@ -37,7 +37,7 @@ abstract class HttpFilter
            return null;
        }
-        return $filter[$this->filed] ?? null;
+        return $filter[$this->field] ?? null;
    }
    public function getParameterKey(): string

--- a/tests/FilterByDateRangeTest.php
+++ b/tests/FilterByDateRangeTest.php
@@ -6,6 +6,7 @@ namespace IQDEV\Tests\Packages\DoctrineHttpFilter;
 use DateInterval;
 use DateTimeImmutable;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\Filter\DateRange;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 use IQDEV\Tests\Packages\DoctrineHttpFilter\Entity\Post;
@@ -175,6 +176,7 @@ class FilterByDateRangeTest extends TestCase
            HttpFilter::REQUEST_FILTER_KEY => [
                'createdAt' => [
                    'from' => $firstDate->add(new DateInterval('P1Y'))->format('Y-m-d'),
+                    'to' => $secondDate->add(new DateInterval('P1Y'))->format('Y-m-d'),
                ],
            ],
        ]))
@@ -183,4 +185,161 @@ class FilterByDateRangeTest extends TestCase
        $this->assertEmpty($result);
    }
+    public function testFilterDateRangeWithoutParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'createdAt' => DateRange::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterDateRangeWithNotDateParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'createdAt' => DateRange::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'createdAt' => 'not date',
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterDateRangeWithNotDateParameterValues(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $result = $postRepository->createQueryByFilter([
+            'createdAt' => DateRange::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'createdAt' => [
+                    'from' => 'not date',
+                    'to' => 'not date',
+                ],
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+        $this->assertEmpty($result);
+    }
+    public function testFilterDateRangeWithDifferentKey(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'createdAt' => DateRange::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'notCreatedAt' => 'Not createdAt value',
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterDateRangeWithOnlyFromParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $firstDate = DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '2020-01-01 13:30:00');
+        $secondDate = DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '2020-01-05 12:00:00');
+        $post = new Post(
+            $this->faker->name(),
+            $this->faker->text(),
+            $this->faker->boolean(),
+            $firstDate,
+        );
+        $post2 = new Post(
+            $this->faker->name(),
+            $this->faker->text(),
+            $this->faker->boolean(),
+            $secondDate,
+        );
+        $this->em->persist($post);
+        $this->em->persist($post2);
+        $this->em->flush();
+        $result = $postRepository->createQueryByFilter([
+            'createdAt' => DateRange::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'createdAt' => [
+                    'from' => $secondDate->format('Y-m-d'),
+                ],
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+        $this->assertNotEmpty($result);
+        $this->assertGreaterThanOrEqual(1, $result);
+    }
+    public function testFilterDateRangeWithOnlyToParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $firstDate = DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '2020-01-01 13:30:00');
+        $secondDate = DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '2020-01-05 12:00:00');
+        $post = new Post(
+            $this->faker->name(),
+            $this->faker->text(),
+            $this->faker->boolean(),
+            $firstDate,
+        );
+        $post2 = new Post(
+            $this->faker->name(),
+            $this->faker->text(),
+            $this->faker->boolean(),
+            $secondDate,
+        );
+        $this->em->persist($post);
+        $this->em->persist($post2);
+        $this->em->flush();
+        $result = $postRepository->createQueryByFilter([
+            'createdAt' => DateRange::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'createdAt' => [
+                    'to' => $firstDate->format('Y-m-d'),
+                ],
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+        $this->assertNotEmpty($result);
+        $this->assertGreaterThanOrEqual(1, $result);
+    }
 }
--- a/tests/FilterByDateTest.php
+++ b/tests/FilterByDateTest.php
@@ -6,6 +6,7 @@ namespace IQDEV\Tests\Packages\DoctrineHttpFilter;
 use DateInterval;
 use DateTimeImmutable;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\Filter\Date;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 use IQDEV\Tests\Packages\DoctrineHttpFilter\Entity\Post;
@@ -131,4 +132,56 @@ class FilterByDateTest extends TestCase
        $this->assertEmpty($result);
    }
+    public function testFilterDateWithoutParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'createdAt' => Date::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterDateWithNotDateParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $result = $postRepository->createQueryByFilter([
+            'createdAt' => Date::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'createdAt' => 'not date',
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+        $this->assertEmpty($result);
+    }
+    public function testFilterDateWithDifferentKey(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'createdAt' => Date::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'notCreatedAt' => 'Not createdAt value',
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
 }
--- a/tests/FilterByInTest.php
+++ b/tests/FilterByInTest.php
@@ -4,6 +4,7 @@ declare(strict_types=1);
 namespace IQDEV\Tests\Packages\DoctrineHttpFilter;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\Filter\In;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 use IQDEV\Tests\Packages\DoctrineHttpFilter\Entity\Post;
@@ -126,4 +127,56 @@ class FilterByInTest extends TestCase
        $this->assertEmpty($result);
    }
+    public function testFilterInWithoutParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'title' => In::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterInWithNotArrayParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'title' => In::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'title' => 'not array',
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterInWithDifferentKey(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'title' => In::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'notTitle' => 'Not title value',
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
 }
--- a/tests/FilterByLikeTest.php
+++ b/tests/FilterByLikeTest.php
@@ -4,6 +4,7 @@ declare(strict_types=1);
 namespace IQDEV\Tests\Packages\DoctrineHttpFilter;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\Filter\Like;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 use IQDEV\Tests\Packages\DoctrineHttpFilter\Entity\Post;
@@ -126,4 +127,38 @@ class FilterByLikeTest extends TestCase
        $this->assertEmpty($result);
    }
+    public function testFilterLikeWithoutParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'title' => Like::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterDateWithDifferentKey(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'title' => Like::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'notTitle' => 'Not title value',
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
 }
--- a/tests/FilterByRangeTest.php
+++ b/tests/FilterByRangeTest.php
@@ -5,7 +5,7 @@ declare(strict_types=1);
 namespace IQDEV\Tests\Packages\DoctrineHttpFilter;
 use DateTimeImmutable;
-use IQDEV\Packages\DoctrineHttpFilter\Filter\DateRange;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\Filter\Range;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 use IQDEV\Tests\Packages\DoctrineHttpFilter\Entity\Post;
@@ -176,11 +176,12 @@ class FilterByRangeTest extends TestCase
        $this->em->flush();
        $result = $postRepository->createQueryByFilter([
-            'createdAt' => DateRange::class,
+            'countOfViews' => Range::class,
        ], new Request([
            HttpFilter::REQUEST_FILTER_KEY => [
                'countOfViews' => [
                    'min' => 100,
+                    'max' => 200,
                ],
            ],
        ]))
@@ -189,4 +190,165 @@ class FilterByRangeTest extends TestCase
        $this->assertEmpty($result);
    }
+    public function testFilterRangeWithoutParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'createdAt' => Range::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterRangeWithNotNumberParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'countOfViews' => Range::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'countOfViews' => 'not number',
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterRangeWithNotNumberParameterValues(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'countOfViews' => Range::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'countOfViews' => [
+                    'min' => 'not number',
+                    'max' => 'not number',
+                ],
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterRangeWithDifferentKey(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'countOfViews' => Range::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'notCountOfViews' => 'Not countOfViews value',
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterRangeWithOnlyMinParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $firstCountOfViews = 25;
+        $secondCountOfViews = 35;
+        $post = new Post(
+            $this->faker->name(),
+            $this->faker->text(),
+            $this->faker->boolean(),
+            DateTimeImmutable::createFromInterface($this->faker->dateTime()),
+            countOfViews: $firstCountOfViews,
+        );
+        $post2 = new Post(
+            $this->faker->name(),
+            $this->faker->text(),
+            $this->faker->boolean(),
+            DateTimeImmutable::createFromInterface($this->faker->dateTime()),
+            countOfViews: $secondCountOfViews,
+        );
+        $this->em->persist($post);
+        $this->em->persist($post2);
+        $this->em->flush();
+        $result = $postRepository->createQueryByFilter([
+            'countOfViews' => Range::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'countOfViews' => [
+                    'min' => 20,
+                ],
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+        $this->assertNotEmpty($result);
+        $this->assertCount(2, $result);
+    }
+    public function testFilterRangeWithOnlyMaxParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $firstCountOfViews = 25;
+        $secondCountOfViews = 35;
+        $post = new Post(
+            $this->faker->name(),
+            $this->faker->text(),
+            $this->faker->boolean(),
+            DateTimeImmutable::createFromInterface($this->faker->dateTime()),
+            countOfViews: $firstCountOfViews,
+        );
+        $post2 = new Post(
+            $this->faker->name(),
+            $this->faker->text(),
+            $this->faker->boolean(),
+            DateTimeImmutable::createFromInterface($this->faker->dateTime()),
+            countOfViews: $secondCountOfViews,
+        );
+        $this->em->persist($post);
+        $this->em->persist($post2);
+        $this->em->flush();
+        $result = $postRepository->createQueryByFilter([
+            'countOfViews' => Range::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'countOfViews' => [
+                    'max' => 40,
+                ],
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+        $this->assertNotEmpty($result);
+        $this->assertCount(2, $result);
+    }
 }
--- a/tests/FilterByWhereTest.php
+++ b/tests/FilterByWhereTest.php
@@ -4,6 +4,7 @@ declare(strict_types=1);
 namespace IQDEV\Tests\Packages\DoctrineHttpFilter;
+use IQDEV\Packages\DoctrineHttpFilter\Exception\FilterParameterValueIsNullException;
 use IQDEV\Packages\DoctrineHttpFilter\Filter\Where;
 use IQDEV\Packages\DoctrineHttpFilter\HttpFilter;
 use IQDEV\Tests\Packages\DoctrineHttpFilter\Entity\Post;
@@ -110,4 +111,38 @@ class FilterByWhereTest extends TestCase
        $this->assertEmpty($result);
    }
+    public function testFilterWhereWithoutParameterValue(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'title' => Where::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
+    public function testFilterWhereWithDifferentKey(): void
+    {
+        /** @var PostRepository $postRepository */
+        $postRepository = $this->em->getRepository(Post::class);
+        $this->expectException(FilterParameterValueIsNullException::class);
+        $postRepository->createQueryByFilter([
+            'title' => Where::class,
+        ], new Request([
+            HttpFilter::REQUEST_FILTER_KEY => [
+                'notTitle' => 'Not title value',
+            ],
+        ]))
+            ->getQuery()
+            ->getResult();
+    }
 }
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