1 files changed, 45 insertions, 0 deletions
diff --git a/vendor/ruflin/elastica/test/lib/Elastica/Test/Aggregation/ExtendedStatsTest.php b/vendor/ruflin/elastica/test/lib/Elastica/Test/Aggregation/ExtendedStatsTest.php
new file mode 100644
index 00000000..8c336245
--- /dev/null
+++ b/vendor/ruflin/elastica/test/lib/Elastica/Test/Aggregation/ExtendedStatsTest.php
@@ -0,0 +1,45 @@
+<?php
+namespace Elastica\Test\Aggregation;
+
+use Elastica\Aggregation\ExtendedStats;
+use Elastica\Document;
+use Elastica\Query;
+
+class ExtendedStatsTest extends BaseAggregationTest
+{
+    protected function _getIndexForTest()
+    {
+        $index = $this->_createIndex();
+
+        $index->getType('test')->addDocuments(array(
+            new Document(1, array('price' => 5)),
+            new Document(2, array('price' => 8)),
+            new Document(3, array('price' => 1)),
+            new Document(4, array('price' => 3)),
+        ));
+
+        $index->refresh();
+
+        return $index;
+    }
+
+    /**
+     * @group functional
+     */
+    public function testExtendedStatsAggregation()
+    {
+        $agg = new ExtendedStats('stats');
+        $agg->setField('price');
+
+        $query = new Query();
+        $query->addAggregation($agg);
+        $results = $this->_getIndexForTest()->search($query)->getAggregation('stats');
+
+        $this->assertEquals(4, $results['count']);
+        $this->assertEquals(1, $results['min']);
+        $this->assertEquals(8, $results['max']);
+        $this->assertEquals((5 + 8 + 1 + 3) / 4.0, $results['avg']);
+        $this->assertEquals((5 + 8 + 1 + 3), $results['sum']);
+        $this->assertTrue(array_key_exists('sum_of_squares', $results));
+    }
+}