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package collector
import (
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"testing"
"github.com/go-kit/kit/log"
)
func TestIndicesSettings(t *testing.T) {
// Testcases created using:
// docker run -d -p 9200:9200 elasticsearch:VERSION
// curl -XPUT http://localhost:9200/twitter
// curl -XPUT http://localhost:9200/facebook
// curl -XPUT http://localhost:9200/instagram
// curl -XPUT http://localhost:9200/viber
// curl -XPUT http://localhost:9200/instagram/_settings --header "Content-Type: application/json" -d '
// {
// "index": {
// "blocks": {
// "read_only_allow_delete": "true"
// }
// }
// }'
// curl -XPUT http://localhost:9200/twitter/_settings --header "Content-Type: application/json" -d '
// {
// "index": {
// "blocks": {
// "read_only_allow_delete": "true"
// }
// }
// }'
// curl http://localhost:9200/_all/_settings
tcs := map[string]string{
"6.5.4": `{"viber":{"settings":{"index":{"creation_date":"1548066996192","number_of_shards":"5","number_of_replicas":"1","uuid":"kt2cGV-yQRaloESpqj2zsg","version":{"created":"6050499"},"provided_name":"viber"}}},"facebook":{"settings":{"index":{"creation_date":"1548066984670","number_of_shards":"5","number_of_replicas":"1","uuid":"jrU8OWQZQD--9v5eg0tjbg","version":{"created":"6050499"},"provided_name":"facebook"}}},"twitter":{"settings":{"index":{"number_of_shards":"5","blocks":{"read_only_allow_delete":"true"},"provided_name":"twitter","creation_date":"1548066697559","number_of_replicas":"1","uuid":"-sqtc4fVRrS2jHJCZ2hQ9Q","version":{"created":"6050499"}}}},"instagram":{"settings":{"index":{"number_of_shards":"5","blocks":{"read_only_allow_delete":"true"},"provided_name":"instagram","creation_date":"1548066991932","number_of_replicas":"1","uuid":"WeGWaxa_S3KrgE5SZHolTw","version":{"created":"6050499"}}}}}`,
}
for ver, out := range tcs {
for hn, handler := range map[string]http.Handler{
"plain": http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintln(w, out)
}),
} {
ts := httptest.NewServer(handler)
defer ts.Close()
u, err := url.Parse(ts.URL)
if err != nil {
t.Fatalf("Failed to parse URL: %s", err)
}
c := NewIndicesSettings(log.NewNopLogger(), http.DefaultClient, u)
nsr, err := c.fetchAndDecodeIndicesSettings()
if err != nil {
t.Fatalf("Failed to fetch or decode indices settings: %s", err)
}
t.Logf("[%s/%s] All Indices Settings Response: %+v", hn, ver, nsr)
// if nsr.Cluster.Routing.Allocation.Enabled != "ALL" {
// t.Errorf("Wrong setting for cluster routing allocation enabled")
// }
var counter int
for key, value := range nsr {
if value.Settings.IndexInfo.Blocks.ReadOnly == "true" {
counter++
if key != "instagram" && key != "twitter" {
t.Errorf("Wrong read_only index")
}
}
}
if counter != 2 {
t.Errorf("Wrong number of read_only indexes")
}
}
}
}
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