Add NumberFilterTest

Filter/ORM/NumberFilter.php

@@ -24,7 +24,7 @@ class NumberFilter extends Filter
      */
     public function filter($queryBuilder, $alias, $field, $value)
     {
-        if ($value == null) {
+        if ($value == null || !is_array($value)) {
             return;
         }
 

Tests/Filter/ORM/NumberFilterTest.php

@@ -0,0 +1,81 @@
+<?php
+
+/*
+ * This file is part of the Sonata package.
+ *
+ * (c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sonata\AdminBundle\Tests\Filter\ORM;
+
+use Sonata\AdminBundle\Filter\ORM\NumberFilter;
+use Sonata\AdminBundle\Form\Type\Filter\NumberType;
+
+class NumberFilterTest extends \PHPUnit_Framework_TestCase
+{
+    public function getFieldDescription(array $options)
+    {
+        $fieldDescription = $this->getMock('Sonata\AdminBundle\Admin\FieldDescriptionInterface');
+        $fieldDescription->expects($this->once())
+            ->method('getOptions')
+            ->will($this->returnValue($options));
+
+        $fieldDescription->expects($this->once())
+            ->method('getName')
+            ->will($this->returnValue('field_name'));
+
+        return $fieldDescription;
+    }
+
+    public function testFilterEmpty()
+    {
+        $filter = new NumberFilter;
+        $filter->setFieldDescription($this->getFieldDescription(array('field_options' => array('class' => 'FooBar'))));
+
+        $builder = new QueryBuilder;
+
+        $filter->filter($builder, 'alias', 'field', null);
+        $filter->filter($builder, 'alias', 'field', 'asds');
+
+        $this->assertEquals(array(), $builder->query);
+    }
+
+    public function testFilterInvalidOperator()
+    {
+        $filter = new NumberFilter;
+        $filter->setFieldDescription($this->getFieldDescription(array('field_options' => array('class' => 'FooBar'))));
+
+        $builder = new QueryBuilder;
+
+        $filter->filter($builder, 'alias', 'field', array('type' => 'foo'));
+
+        $this->assertEquals(array(), $builder->query);
+    }
+
+    public function testFilter()
+    {
+        $filter = new NumberFilter;
+        $filter->setFieldDescription($this->getFieldDescription(array('field_options' => array('class' => 'FooBar'))));
+
+        $builder = new QueryBuilder;
+
+        $filter->filter($builder, 'alias', 'field', array('type' => NumberType::TYPE_EQUAL, 'value' => 42));
+        $filter->filter($builder, 'alias', 'field', array('type' => NumberType::TYPE_GREATER_EQUAL, 'value' => 42));
+        $filter->filter($builder, 'alias', 'field', array('type' => NumberType::TYPE_GREATER_THAN, 'value' => 42));
+        $filter->filter($builder, 'alias', 'field', array('type' => NumberType::TYPE_LESS_EQUAL, 'value' => 42));
+        $filter->filter($builder, 'alias', 'field', array('type' => NumberType::TYPE_LESS_THAN, 'value' => 42));
+
+        $expected = array(
+            'alias.field = :field_name',
+            'alias.field >= :field_name',
+            'alias.field > :field_name',
+            'alias.field <= :field_name',
+            'alias.field < :field_name'
+        );
+
+        $this->assertEquals($expected, $builder->query);
+    }
+}