139 lines
3.3 KiB
Go
139 lines
3.3 KiB
Go
// Copyright 2012-present Oliver Eilhard. All rights reserved.
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// Use of this source code is governed by a MIT-license.
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// See http://olivere.mit-license.org/license.txt for details.
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package elastic
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import (
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"context"
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"testing"
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)
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func TestNodesStats(t *testing.T) {
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client, err := NewClient()
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if err != nil {
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t.Fatal(err)
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}
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info, err := client.NodesStats().Human(true).Do(context.TODO())
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if err != nil {
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t.Fatal(err)
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}
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if info == nil {
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t.Fatal("expected nodes stats")
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}
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if info.ClusterName == "" {
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t.Errorf("expected cluster name; got: %q", info.ClusterName)
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}
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if len(info.Nodes) == 0 {
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t.Errorf("expected some nodes; got: %d", len(info.Nodes))
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}
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for id, node := range info.Nodes {
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if id == "" {
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t.Errorf("expected node id; got: %q", id)
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}
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if node == nil {
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t.Fatalf("expected node info; got: %v", node)
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}
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if len(node.Name) == 0 {
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t.Errorf("expected node name; got: %q", node.Name)
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}
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if node.Timestamp == 0 {
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t.Errorf("expected timestamp; got: %q", node.Timestamp)
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}
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}
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}
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func TestNodesStatsBuildURL(t *testing.T) {
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tests := []struct {
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NodeIds []string
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Metrics []string
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IndexMetrics []string
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Expected string
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}{
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{
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NodeIds: nil,
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Metrics: nil,
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IndexMetrics: nil,
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Expected: "/_nodes/stats",
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},
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{
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NodeIds: []string{"node1"},
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Metrics: nil,
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IndexMetrics: nil,
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Expected: "/_nodes/node1/stats",
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},
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{
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NodeIds: []string{"node1", "node2"},
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Metrics: nil,
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IndexMetrics: nil,
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Expected: "/_nodes/node1%2Cnode2/stats",
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},
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{
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NodeIds: nil,
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Metrics: []string{"indices"},
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IndexMetrics: nil,
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Expected: "/_nodes/stats/indices",
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},
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{
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NodeIds: nil,
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Metrics: []string{"indices", "jvm"},
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IndexMetrics: nil,
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Expected: "/_nodes/stats/indices%2Cjvm",
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},
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{
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NodeIds: []string{"node1"},
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Metrics: []string{"indices", "jvm"},
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IndexMetrics: nil,
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Expected: "/_nodes/node1/stats/indices%2Cjvm",
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},
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{
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NodeIds: nil,
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Metrics: nil,
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IndexMetrics: []string{"fielddata"},
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Expected: "/_nodes/stats/_all/fielddata",
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},
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{
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NodeIds: []string{"node1"},
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Metrics: nil,
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IndexMetrics: []string{"fielddata"},
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Expected: "/_nodes/node1/stats/_all/fielddata",
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},
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{
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NodeIds: nil,
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Metrics: []string{"indices"},
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IndexMetrics: []string{"fielddata"},
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Expected: "/_nodes/stats/indices/fielddata",
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},
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{
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NodeIds: []string{"node1"},
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Metrics: []string{"indices"},
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IndexMetrics: []string{"fielddata"},
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Expected: "/_nodes/node1/stats/indices/fielddata",
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},
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{
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NodeIds: []string{"node1", "node2"},
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Metrics: []string{"indices", "jvm"},
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IndexMetrics: []string{"fielddata", "docs"},
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Expected: "/_nodes/node1%2Cnode2/stats/indices%2Cjvm/fielddata%2Cdocs",
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},
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}
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client, err := NewClient()
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if err != nil {
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t.Fatal(err)
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}
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for i, tt := range tests {
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svc := client.NodesStats().NodeId(tt.NodeIds...).Metric(tt.Metrics...).IndexMetric(tt.IndexMetrics...)
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path, _, err := svc.buildURL()
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if err != nil {
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t.Errorf("#%d: expected no error, got %v", i, err)
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} else {
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if want, have := tt.Expected, path; want != have {
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t.Errorf("#%d: expected %q, got %q", i, want, have)
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}
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}
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}
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}
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