test Util::escapeTerm() in a query

test/lib/Elastica/Test/Query/EscapeStringTest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Elastica\Test\Query;
+
+use Elastica\Document;
+use Elastica\Index;
+use Elastica\Type;
+use Elastica\Util;
+use Elastica\Query\QueryString;
+use Elastica\Test\Base as BaseTest;
+
+class EscapeStringTest extends BaseTest
+{
+    public function testSearch()
+    {
+        $client = $this->_getClient();
+        $index = new Index($client, 'test');
+        $index->create(array(), true);
+        $index->getSettings()->setNumberOfReplicas(0);
+        //$index->getSettings()->setNumberOfShards(1);
+
+        $type = new Type($index, 'helloworld');
+
+        $doc = new Document(1, array(
+            'email' => 'test@test.com', 'username' => 'test 7/6 123', 'test' => array('2', '3', '5'))
+        );
+        $type->addDocument($doc);
+
+        // Refresh index
+        $index->refresh();
+
+        $queryString = new QueryString( Util::escapeTerm('test 7/6') );
+        $resultSet = $type->search($queryString);
+
+        $this->assertEquals(1, $resultSet->count());
+    }
+}