snapshot of https://github.com/ent/ent.git (master, 2026-09-15; blobs > 131072B omitted)

dialect/gremlin/example_test.go

@@ -0,0 +1,46 @@
+// Copyright 2019-present Facebook Inc. All rights reserved.
+// This source code is licensed under the Apache 2.0 license found
+// in the LICENSE file in the root directory of this source tree.
+
+package gremlin
+
+import (
+	"context"
+	"flag"
+	"log"
+	"os"
+	"time"
+)
+
+func ExampleClient_Query() {
+	addr := flag.String("gremlin-server", os.Getenv("GREMLIN_SERVER"), "gremlin server address")
+	flag.Parse()
+
+	if *addr == "" {
+		log.Fatal("missing gremlin server address")
+	}
+
+	client, err := NewHTTPClient(*addr, nil)
+	if err != nil {
+		log.Fatalf("creating client: %v", err)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+
+	rsp, err := client.Query(ctx, "g.E()")
+	if err != nil {
+		log.Fatalf("executing query: %v", err)
+	}
+
+	edges, err := rsp.ReadEdges()
+	if err != nil {
+		log.Fatalf("unmashal edges")
+	}
+
+	defer cancel()
+
+	for _, e := range edges {
+		log.Println(e.String())
+	}
+	// - Output:
+}