From 19c83bfeff7ca44b3171c24bd80cd7253362326f Mon Sep 17 00:00:00 2001
From: Paul Bonser <misterpib@gmail.com>
Date: Thu, 2 Feb 2017 18:44:49 -0600
Subject: [PATCH] fields no longer supported in 5.x

---
 goes_test.go | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/goes_test.go b/goes_test.go
index cd0ba7c..58ea716 100644
--- a/goes_test.go
+++ b/goes_test.go
@@ -651,6 +651,7 @@ func (s *GoesTestSuite) TestGet(c *C) {
 	}
 
 	conn := NewClient(ESHost, ESPort)
+	version, _ := conn.Version()
 	conn.DeleteIndex(indexName)
 
 	_, err := conn.CreateIndex(indexName, map[string]interface{}{})
@@ -683,11 +684,6 @@ func (s *GoesTestSuite) TestGet(c *C) {
 	response.Raw = nil
 	c.Assert(response, DeepEquals, expectedResponse)
 
-	fields := make(url.Values, 1)
-	fields.Set("fields", "f1")
-	response, err = conn.Get(indexName, docType, docID, fields)
-	c.Assert(err, IsNil)
-
 	expectedResponse = &Response{
 		Status:  200,
 		Index:   indexName,
@@ -700,6 +696,18 @@ func (s *GoesTestSuite) TestGet(c *C) {
 		},
 	}
 
+	fields := make(url.Values, 1)
+	// The fields param is no longer supported in ES 5.x
+	if version < "5" {
+		fields.Set("fields", "f1")
+	} else {
+		expectedResponse.Source = map[string]interface{}{"f1": "foo"}
+		expectedResponse.Fields = nil
+		fields.Set("_source", "f1")
+	}
+	response, err = conn.Get(indexName, docType, docID, fields)
+	c.Assert(err, IsNil)
+
 	response.Raw = nil
 	c.Assert(response, DeepEquals, expectedResponse)
 }