Upgrading server dependancies (#8154)

vendor/github.com/olivere/elastic/clear_scroll_test.go

@@ -0,0 +1,87 @@
+// Copyright 2012-present Oliver Eilhard. All rights reserved.
+// Use of this source code is governed by a MIT-license.
+// See http://olivere.mit-license.org/license.txt for details.
+
+package elastic
+
+import (
+	"context"
+	_ "net/http"
+	"testing"
+)
+
+func TestClearScroll(t *testing.T) {
+	client := setupTestClientAndCreateIndex(t)
+	// client := setupTestClientAndCreateIndex(t, SetTraceLog(log.New(os.Stdout, "", log.LstdFlags)))
+
+	tweet1 := tweet{User: "olivere", Message: "Welcome to Golang and Elasticsearch."}
+	tweet2 := tweet{User: "olivere", Message: "Another unrelated topic."}
+	tweet3 := tweet{User: "sandrae", Message: "Cycling is fun."}
+
+	// Add all documents
+	_, err := client.Index().Index(testIndexName).Type("doc").Id("1").BodyJson(&tweet1).Do(context.TODO())
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, err = client.Index().Index(testIndexName).Type("doc").Id("2").BodyJson(&tweet2).Do(context.TODO())
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, err = client.Index().Index(testIndexName).Type("doc").Id("3").BodyJson(&tweet3).Do(context.TODO())
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, err = client.Flush().Index(testIndexName).Do(context.TODO())
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Match all should return all documents
+	res, err := client.Scroll(testIndexName).Size(1).Do(context.TODO())
+	if err != nil {
+		t.Fatal(err)
+	}
+	if res == nil {
+		t.Fatal("expected results != nil; got nil")
+	}
+	if res.ScrollId == "" {
+		t.Fatalf("expected scrollId in results; got %q", res.ScrollId)
+	}
+
+	// Search should succeed
+	_, err = client.Scroll(testIndexName).Size(1).ScrollId(res.ScrollId).Do(context.TODO())
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Clear scroll id
+	clearScrollRes, err := client.ClearScroll().ScrollId(res.ScrollId).Do(context.TODO())
+	if err != nil {
+		t.Fatal(err)
+	}
+	if clearScrollRes == nil {
+		t.Fatal("expected results != nil; got nil")
+	}
+
+	// Search result should fail
+	_, err = client.Scroll(testIndexName).Size(1).ScrollId(res.ScrollId).Do(context.TODO())
+	if err == nil {
+		t.Fatalf("expected scroll to fail")
+	}
+}
+
+func TestClearScrollValidate(t *testing.T) {
+	client := setupTestClient(t)
+
+	// No scroll id -> fail with error
+	res, err := NewClearScrollService(client).Do(context.TODO())
+	if err == nil {
+		t.Fatalf("expected ClearScroll to fail without scroll ids")
+	}
+	if res != nil {
+		t.Fatalf("expected result to be nil; got: %v", res)
+	}
+}