83 lines
2.1 KiB
Go
83 lines
2.1 KiB
Go
// Copyright 2023 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//go:build interactive
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// +build interactive
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package internal
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import (
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"fmt"
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"io"
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"net/http"
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"strings"
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"testing"
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"github.com/efficientgo/core/testutil"
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)
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func TestAcceptance(t *testing.T) {
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resp, err := http.Get(whatsupAddr(fmt.Sprintf("http://localhost:%v", WhatsupPort)) + "/metrics")
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testutil.Ok(t, err)
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defer resp.Body.Close()
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b, err := io.ReadAll(resp.Body)
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testutil.Ok(t, err)
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metrics := string(b)
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gotErr := false
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for _, tcase := range []struct {
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expectMetricName string
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expectMetricType string
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expectExemplar bool // TODO
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}{
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{
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expectMetricName: "whatsup_queries_handled_total",
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expectMetricType: "counter",
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},
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{
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expectMetricName: "whatsup_last_response_elements",
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expectMetricType: "gauge",
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},
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{
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expectMetricName: "build_info",
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expectMetricType: "gauge",
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},
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{
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expectMetricName: "whatsup_queries_duration_seconds",
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expectMetricType: "histogram",
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},
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{
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expectMetricName: "go_goroutines",
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expectMetricType: "gauge",
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},
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} {
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if !t.Run(fmt.Sprintf("Metric %v type %v with exemplar %v", tcase.expectMetricName, tcase.expectMetricType, tcase.expectExemplar), func(t *testing.T) {
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// Yolo.
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expLine := fmt.Sprintf("# TYPE %v %v", tcase.expectMetricName, tcase.expectMetricType)
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if strings.Index(metrics, expLine) == -1 {
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t.Error(expLine, "not found!")
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}
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// TODO(bwplotka): Check all properly.
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}) {
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gotErr = true
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}
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}
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if gotErr {
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fmt.Println("Got this response from ", fmt.Sprintf("http://localhost:%v", WhatsupPort), ":", metrics)
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}
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}
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