// Copyright 2016 The Prometheus Authors // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package rules import ( "testing" "github.com/prometheus/prometheus/pkg/labels" "github.com/prometheus/prometheus/promql" ) func TestAlertingRuleHTMLSnippet(t *testing.T) { expr, err := promql.ParseExpr(`foo{html="<b>BOLD<b>"}`) if err != nil { t.Fatal(err) } rule := NewAlertingRule("testrule", expr, 0, labels.FromStrings("html", "<b>BOLD</b>"), labels.FromStrings("html", "<b>BOLD</b>")) const want = `ALERT <a href="/test/prefix/graph?g0.expr=ALERTS%7Balertname%3D%22testrule%22%7D&g0.tab=0">testrule</a> IF <a href="/test/prefix/graph?g0.expr=foo%7Bhtml%3D%22%3Cb%3EBOLD%3Cb%3E%22%7D&g0.tab=0">foo{html="<b>BOLD<b>"}</a> LABELS {html="<b>BOLD</b>"} ANNOTATIONS {html="<b>BOLD</b>"}` got := rule.HTMLSnippet("/test/prefix") if got != want { t.Fatalf("incorrect HTML snippet; want:\n\n|%v|\n\ngot:\n\n|%v|", want, got) } }