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// 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"
"testing"
)
func TestNodesInfo(t *testing.T) {
client, err := NewClient()
if err != nil {
t.Fatal(err)
}
info, err := client.NodesInfo().Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if info == nil {
t.Fatal("expected nodes info")
}
if info.ClusterName == "" {
t.Errorf("expected cluster name; got: %q", info.ClusterName)
}
if len(info.Nodes) == 0 {
t.Errorf("expected some nodes; got: %d", len(info.Nodes))
}
for id, node := range info.Nodes {
if id == "" {
t.Errorf("expected node id; got: %q", id)
}
if node == nil {
t.Fatalf("expected node info; got: %v", node)
}
if node.IP == "" {
t.Errorf("expected node IP; got: %q", node.IP)
}
}
}
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