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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"
"net/url"
"testing"
)
func TestClusterState(t *testing.T) {
client := setupTestClientAndCreateIndex(t)
// Get cluster state
res, err := client.ClusterState().Index("_all").Metric("_all").Pretty(true).Do(context.TODO())
if err != nil {
t.Fatal(err)
}
if res == nil {
t.Fatalf("expected res to be != nil; got: %v", res)
}
if res.ClusterName == "" {
t.Fatalf("expected a cluster name; got: %q", res.ClusterName)
}
}
func TestClusterStateURLs(t *testing.T) {
tests := []struct {
Service *ClusterStateService
ExpectedPath string
ExpectedParams url.Values
}{
{
Service: &ClusterStateService{
indices: []string{},
metrics: []string{},
},
ExpectedPath: "/_cluster/state/_all/_all",
},
{
Service: &ClusterStateService{
indices: []string{"twitter"},
metrics: []string{},
},
ExpectedPath: "/_cluster/state/_all/twitter",
},
{
Service: &ClusterStateService{
indices: []string{"twitter", "gplus"},
metrics: []string{},
},
ExpectedPath: "/_cluster/state/_all/twitter%2Cgplus",
},
{
Service: &ClusterStateService{
indices: []string{},
metrics: []string{"nodes"},
},
ExpectedPath: "/_cluster/state/nodes/_all",
},
{
Service: &ClusterStateService{
indices: []string{"twitter"},
metrics: []string{"nodes"},
},
ExpectedPath: "/_cluster/state/nodes/twitter",
},
{
Service: &ClusterStateService{
indices: []string{"twitter"},
metrics: []string{"nodes"},
masterTimeout: "1s",
},
ExpectedPath: "/_cluster/state/nodes/twitter",
ExpectedParams: url.Values{"master_timeout": []string{"1s"}},
},
}
for _, test := range tests {
gotPath, gotParams, err := test.Service.buildURL()
if err != nil {
t.Fatalf("expected no error; got: %v", err)
}
if gotPath != test.ExpectedPath {
t.Errorf("expected URL path = %q; got: %q", test.ExpectedPath, gotPath)
}
if gotParams.Encode() != test.ExpectedParams.Encode() {
t.Errorf("expected URL params = %v; got: %v", test.ExpectedParams, gotParams)
}
}
}
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