130 lines
3.4 KiB
Go
130 lines
3.4 KiB
Go
// Copyright 2021 Prometheus Team
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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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package discord
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import (
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"context"
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"encoding/json"
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"fmt"
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"net/http"
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"net/http/httptest"
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"net/url"
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"testing"
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"time"
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"github.com/go-kit/log"
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commoncfg "github.com/prometheus/common/config"
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"github.com/prometheus/common/model"
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"github.com/stretchr/testify/require"
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"github.com/prometheus/alertmanager/config"
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"github.com/prometheus/alertmanager/notify"
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"github.com/prometheus/alertmanager/notify/test"
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"github.com/prometheus/alertmanager/types"
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)
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// This is a test URL that has been modified to not be valid.
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var testWebhookURL, _ = url.Parse("https://discord.com/api/webhooks/971139602272503183/78ZWZ4V3xwZUBKRFF-G9m1nRtDtNTChl_WzW6Q4kxShjSB02oLSiPTPa8TS2tTGO9EYf")
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func TestDiscordRetry(t *testing.T) {
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notifier, err := New(
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&config.DiscordConfig{
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WebhookURL: &config.SecretURL{URL: testWebhookURL},
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HTTPConfig: &commoncfg.HTTPClientConfig{},
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},
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test.CreateTmpl(t),
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log.NewNopLogger(),
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)
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require.NoError(t, err)
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for statusCode, expected := range test.RetryTests(test.DefaultRetryCodes()) {
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actual, _ := notifier.retrier.Check(statusCode, nil)
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require.Equal(t, expected, actual, fmt.Sprintf("retry - error on status %d", statusCode))
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}
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}
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func TestDiscordTemplating(t *testing.T) {
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srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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dec := json.NewDecoder(r.Body)
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out := make(map[string]interface{})
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err := dec.Decode(&out)
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if err != nil {
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panic(err)
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}
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}))
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defer srv.Close()
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u, _ := url.Parse(srv.URL)
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for _, tc := range []struct {
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title string
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cfg *config.DiscordConfig
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retry bool
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errMsg string
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}{
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{
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title: "full-blown message",
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cfg: &config.DiscordConfig{
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Title: `{{ template "discord.default.title" . }}`,
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Message: `{{ template "discord.default.message" . }}`,
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},
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retry: false,
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},
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{
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title: "title with templating errors",
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cfg: &config.DiscordConfig{
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Title: "{{ ",
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},
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errMsg: "template: :1: unclosed action",
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},
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{
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title: "message with templating errors",
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cfg: &config.DiscordConfig{
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Title: `{{ template "discord.default.title" . }}`,
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Message: "{{ ",
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},
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errMsg: "template: :1: unclosed action",
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},
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} {
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t.Run(tc.title, func(t *testing.T) {
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tc.cfg.WebhookURL = &config.SecretURL{URL: u}
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tc.cfg.HTTPConfig = &commoncfg.HTTPClientConfig{}
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pd, err := New(tc.cfg, test.CreateTmpl(t), log.NewNopLogger())
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require.NoError(t, err)
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ctx := context.Background()
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ctx = notify.WithGroupKey(ctx, "1")
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ok, err := pd.Notify(ctx, []*types.Alert{
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{
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Alert: model.Alert{
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Labels: model.LabelSet{
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"lbl1": "val1",
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},
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StartsAt: time.Now(),
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EndsAt: time.Now().Add(time.Hour),
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},
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},
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}...)
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if tc.errMsg == "" {
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require.NoError(t, err)
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} else {
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require.Error(t, err)
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require.Contains(t, err.Error(), tc.errMsg)
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}
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require.Equal(t, tc.retry, ok)
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})
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}
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}
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