fixed hasQuery method in QueryAwareTrait

QueryAwareTraitTest.php

+<?php
+
+/*
+ * This file is part of the ONGR package.
+ *
+ * (c) NFQ Technologies UAB <info@nfq.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace ONGR\ElasticsearchBundle\Tests\Unit\DSL;
+
+/**
+ * Tests query aware trait provided methods.
+ */
+class QueryAwareTraitTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * Tests hasQuery method without any queries loaded.
+     */
+    public function testHasQueryMethodWithoutQueries()
+    {
+        $mock = $this->getMockForTrait('ONGR\ElasticsearchBundle\DSL\Query\QueryAwareTrait');
+        $this->assertFalse($mock->hasQuery('some_type'));
+    }
+
+    /**
+     * Tests hasQuery method with one query loaded.
+     */
+    public function testHasQueryMethodWithQueries()
+    {
+        $builder = $this->getMock('ONGR\ElasticsearchBundle\DSL\BuilderInterface');
+        $builder->expects($this->once())->method('getType')->willReturn('foo_type');
+        $mock = $this->getMockForTrait('ONGR\ElasticsearchBundle\DSL\Query\QueryAwareTrait');
+        $mock->addQuery($builder);
+        $this->assertTrue($mock->hasQuery('foo_type'));
+    }
+}