* feat(alerting): Add new providers for Datadog, IFTTT, Line, NewRelic, Plivo, RocketChat, SendGrid, Signal, SIGNL4, Splunk, Squadcast, Vonage, Webex and Zapier Relevant: https://github.com/TwiN/gatus/discussions/1223 Fixes #1073 Fixes #1074 * chore: Clean up code * docs: Fix table formatting * Update alerting/provider/datadog/datadog.go * Update alerting/provider/signal/signal.go * Update alerting/provider/ifttt/ifttt.go * Update alerting/provider/newrelic/newrelic.go * Update alerting/provider/squadcast/squadcast.go * Update alerting/provider/squadcast/squadcast.go
517 lines
19 KiB
Go
517 lines
19 KiB
Go
package sendgrid
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import (
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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/TwiN/gatus/v5/alerting/alert"
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"github.com/TwiN/gatus/v5/client"
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"github.com/TwiN/gatus/v5/config/endpoint"
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"github.com/TwiN/gatus/v5/test"
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)
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func TestAlertProvider_Validate(t *testing.T) {
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invalidProvider := AlertProvider{DefaultConfig: Config{APIKey: "", From: "", To: ""}}
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if err := invalidProvider.Validate(); err == nil {
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t.Error("provider shouldn't have been valid")
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}
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validProvider := AlertProvider{DefaultConfig: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"}}
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if err := validProvider.Validate(); err != nil {
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t.Error("provider should've been valid")
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}
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}
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func TestAlertProvider_ValidateWithOverride(t *testing.T) {
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providerWithInvalidOverrideGroup := AlertProvider{
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DefaultConfig: Config{
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APIKey: "SG.test",
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From: "from@example.com",
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To: "to@example.com",
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},
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Overrides: []Override{
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{
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Config: Config{To: "to@example.com"},
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Group: "",
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},
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},
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}
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if err := providerWithInvalidOverrideGroup.Validate(); err == nil {
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t.Error("provider with empty Group should not have been valid")
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}
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if err := providerWithInvalidOverrideGroup.Validate(); err != ErrDuplicateGroupOverride {
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t.Error("provider with empty Group should return ErrDuplicateGroupOverride")
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}
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providerWithDuplicateOverrideGroups := AlertProvider{
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DefaultConfig: Config{
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APIKey: "SG.test",
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From: "from@example.com",
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To: "to@example.com",
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},
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Overrides: []Override{
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{
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Config: Config{To: "to1@example.com"},
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Group: "group",
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},
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{
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Config: Config{To: "to2@example.com"},
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Group: "group",
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},
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},
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}
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if err := providerWithDuplicateOverrideGroups.Validate(); err == nil {
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t.Error("provider with duplicate group overrides should not have been valid")
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}
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if err := providerWithDuplicateOverrideGroups.Validate(); err != ErrDuplicateGroupOverride {
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t.Error("provider with duplicate group overrides should return ErrDuplicateGroupOverride")
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}
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providerWithValidOverride := AlertProvider{
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DefaultConfig: Config{
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APIKey: "SG.test",
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From: "from@example.com",
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To: "to@example.com",
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},
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Overrides: []Override{
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{
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Config: Config{To: "to@example.com"},
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Group: "group",
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},
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},
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}
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if err := providerWithValidOverride.Validate(); err != nil {
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t.Error("provider should've been valid")
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}
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providerWithValidMultipleOverrides := AlertProvider{
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DefaultConfig: Config{
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APIKey: "SG.test",
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From: "from@example.com",
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To: "to@example.com",
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},
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Overrides: []Override{
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{
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Config: Config{To: "group1@example.com"},
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Group: "group1",
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},
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{
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Config: Config{To: "group2@example.com"},
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Group: "group2",
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},
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},
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}
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if err := providerWithValidMultipleOverrides.Validate(); err != nil {
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t.Error("provider with multiple valid overrides should've been valid")
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}
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}
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func TestAlertProvider_Send(t *testing.T) {
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defer client.InjectHTTPClient(nil)
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firstDescription := "description-1"
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secondDescription := "description-2"
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scenarios := []struct {
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Name string
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Provider AlertProvider
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Alert alert.Alert
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Resolved bool
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MockRoundTripper test.MockRoundTripper
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ExpectedError bool
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}{
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{
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Name: "triggered",
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Provider: AlertProvider{DefaultConfig: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"}},
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Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: false,
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MockRoundTripper: test.MockRoundTripper(func(r *http.Request) *http.Response {
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return &http.Response{StatusCode: http.StatusAccepted, Body: http.NoBody}
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}),
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ExpectedError: false,
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},
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{
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Name: "triggered-error",
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Provider: AlertProvider{DefaultConfig: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"}},
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Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: false,
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MockRoundTripper: test.MockRoundTripper(func(r *http.Request) *http.Response {
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return &http.Response{StatusCode: http.StatusBadRequest, Body: io.NopCloser(strings.NewReader(`{"errors": [{"message": "Invalid API key"}]}`))}
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}),
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ExpectedError: true,
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},
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{
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Name: "resolved",
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Provider: AlertProvider{DefaultConfig: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"}},
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Alert: alert.Alert{Description: &secondDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: true,
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MockRoundTripper: test.MockRoundTripper(func(r *http.Request) *http.Response {
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return &http.Response{StatusCode: http.StatusAccepted, Body: http.NoBody}
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}),
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ExpectedError: false,
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},
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}
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for _, scenario := range scenarios {
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t.Run(scenario.Name, func(t *testing.T) {
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client.InjectHTTPClient(&http.Client{Transport: scenario.MockRoundTripper})
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err := scenario.Provider.Send(
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&endpoint.Endpoint{Name: "endpoint-name"},
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&scenario.Alert,
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&endpoint.Result{
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ConditionResults: []*endpoint.ConditionResult{
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{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
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{Condition: "[STATUS] == 200", Success: scenario.Resolved},
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},
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},
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scenario.Resolved,
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)
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if scenario.ExpectedError && err == nil {
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t.Error("expected error, got none")
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}
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if !scenario.ExpectedError && err != nil {
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t.Error("expected no error, got", err.Error())
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}
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})
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}
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}
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func TestAlertProvider_buildSendGridPayload(t *testing.T) {
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provider := &AlertProvider{}
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cfg := &Config{
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From: "test@example.com",
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To: "to1@example.com,to2@example.com",
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}
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subject := "Test Subject"
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body := "Test Body\nWith new line"
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payload := provider.buildSendGridPayload(cfg, subject, body)
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if payload.Subject != subject {
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t.Errorf("expected subject to be %s, got %s", subject, payload.Subject)
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}
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if payload.From.Email != cfg.From {
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t.Errorf("expected from email to be %s, got %s", cfg.From, payload.From.Email)
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}
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if len(payload.Personalizations) != 1 {
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t.Errorf("expected 1 personalization, got %d", len(payload.Personalizations))
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}
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if len(payload.Personalizations[0].To) != 2 {
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t.Errorf("expected 2 recipients, got %d", len(payload.Personalizations[0].To))
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}
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if payload.Personalizations[0].To[0].Email != "to1@example.com" {
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t.Errorf("expected first recipient to be to1@example.com, got %s", payload.Personalizations[0].To[0].Email)
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}
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if payload.Personalizations[0].To[1].Email != "to2@example.com" {
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t.Errorf("expected second recipient to be to2@example.com, got %s", payload.Personalizations[0].To[1].Email)
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}
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if len(payload.Content) != 2 {
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t.Errorf("expected 2 content types, got %d", len(payload.Content))
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}
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if payload.Content[0].Type != "text/plain" {
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t.Errorf("expected first content type to be text/plain, got %s", payload.Content[0].Type)
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}
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if payload.Content[0].Value != body {
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t.Errorf("expected plain text content to be %s, got %s", body, payload.Content[0].Value)
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}
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if payload.Content[1].Type != "text/html" {
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t.Errorf("expected second content type to be text/html, got %s", payload.Content[1].Type)
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}
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expectedHTML := "Test Body<br>With new line"
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if payload.Content[1].Value != expectedHTML {
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t.Errorf("expected HTML content to be %s, got %s", expectedHTML, payload.Content[1].Value)
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}
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}
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func TestAlertProvider_buildMessageSubjectAndBody(t *testing.T) {
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firstDescription := "description-1"
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secondDescription := "description-2"
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scenarios := []struct {
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Name string
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Provider AlertProvider
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Alert alert.Alert
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Resolved bool
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Endpoint *endpoint.Endpoint
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ExpectedSubject string
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ExpectedBody string
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}{
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{
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Name: "triggered",
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Provider: AlertProvider{},
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Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: false,
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Endpoint: &endpoint.Endpoint{Name: "endpoint-name"},
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ExpectedSubject: "[endpoint-name] Alert triggered",
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ExpectedBody: "An alert for endpoint-name has been triggered due to having failed 3 time(s) in a row\n\nAlert description: description-1\n\nCondition results:\n❌ [CONNECTED] == true\n❌ [STATUS] == 200\n",
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},
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{
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Name: "resolved",
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Provider: AlertProvider{},
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Alert: alert.Alert{Description: &secondDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: true,
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Endpoint: &endpoint.Endpoint{Name: "endpoint-name"},
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ExpectedSubject: "[endpoint-name] Alert resolved",
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ExpectedBody: "An alert for endpoint-name has been resolved after passing successfully 5 time(s) in a row\n\nAlert description: description-2\n\nCondition results:\n✅ [CONNECTED] == true\n✅ [STATUS] == 200\n",
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},
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{
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Name: "triggered-with-single-extra-label",
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Provider: AlertProvider{},
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Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: false,
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Endpoint: &endpoint.Endpoint{Name: "endpoint-name", ExtraLabels: map[string]string{"environment": "production"}},
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ExpectedSubject: "[endpoint-name] Alert triggered",
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ExpectedBody: "An alert for endpoint-name has been triggered due to having failed 3 time(s) in a row\n\nAlert description: description-1\n\nExtra labels:\n environment: production\n\n\nCondition results:\n❌ [CONNECTED] == true\n❌ [STATUS] == 200\n",
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},
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{
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Name: "resolved-with-single-extra-label",
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Provider: AlertProvider{},
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Alert: alert.Alert{Description: &secondDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: true,
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Endpoint: &endpoint.Endpoint{Name: "endpoint-name", ExtraLabels: map[string]string{"service": "api"}},
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ExpectedSubject: "[endpoint-name] Alert resolved",
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ExpectedBody: "An alert for endpoint-name has been resolved after passing successfully 5 time(s) in a row\n\nAlert description: description-2\n\nExtra labels:\n service: api\n\n\nCondition results:\n✅ [CONNECTED] == true\n✅ [STATUS] == 200\n",
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},
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{
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Name: "triggered-with-no-extra-labels",
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Provider: AlertProvider{},
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Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: false,
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Endpoint: &endpoint.Endpoint{Name: "endpoint-name", ExtraLabels: map[string]string{}},
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ExpectedSubject: "[endpoint-name] Alert triggered",
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ExpectedBody: "An alert for endpoint-name has been triggered due to having failed 3 time(s) in a row\n\nAlert description: description-1\n\nCondition results:\n❌ [CONNECTED] == true\n❌ [STATUS] == 200\n",
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},
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}
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for _, scenario := range scenarios {
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t.Run(scenario.Name, func(t *testing.T) {
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subject, body := scenario.Provider.buildMessageSubjectAndBody(
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scenario.Endpoint,
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&scenario.Alert,
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&endpoint.Result{
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ConditionResults: []*endpoint.ConditionResult{
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{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
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{Condition: "[STATUS] == 200", Success: scenario.Resolved},
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},
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},
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scenario.Resolved,
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)
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if subject != scenario.ExpectedSubject {
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t.Errorf("expected subject to be %s, got %s", scenario.ExpectedSubject, subject)
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}
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if body != scenario.ExpectedBody {
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t.Errorf("expected body to be %s, got %s", scenario.ExpectedBody, body)
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}
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})
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}
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}
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func TestAlertProvider_GetDefaultAlert(t *testing.T) {
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if (&AlertProvider{DefaultAlert: &alert.Alert{}}).GetDefaultAlert() == nil {
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t.Error("expected default alert to be not nil")
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}
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if (&AlertProvider{DefaultAlert: nil}).GetDefaultAlert() != nil {
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t.Error("expected default alert to be nil")
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}
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}
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func TestAlertProvider_GetConfig(t *testing.T) {
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scenarios := []struct {
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Name string
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Provider AlertProvider
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InputGroup string
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InputAlert alert.Alert
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ExpectedOutput Config
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}{
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{
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Name: "provider-no-override-specify-no-group-should-default",
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Provider: AlertProvider{
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DefaultConfig: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"},
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Overrides: nil,
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},
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InputGroup: "",
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InputAlert: alert.Alert{},
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ExpectedOutput: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"},
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},
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{
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Name: "provider-no-override-specify-group-should-default",
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Provider: AlertProvider{
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DefaultConfig: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"},
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Overrides: nil,
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},
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InputGroup: "group",
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InputAlert: alert.Alert{},
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ExpectedOutput: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"},
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},
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{
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Name: "provider-with-override-specify-no-group-should-default",
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Provider: AlertProvider{
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DefaultConfig: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"},
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Overrides: []Override{
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{
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Group: "group",
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Config: Config{To: "to01@example.com"},
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},
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},
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},
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InputGroup: "",
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InputAlert: alert.Alert{},
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ExpectedOutput: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"},
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},
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{
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Name: "provider-with-override-specify-group-should-override",
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Provider: AlertProvider{
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DefaultConfig: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"},
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Overrides: []Override{
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{
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Group: "group",
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Config: Config{To: "group-to@example.com"},
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},
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},
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},
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InputGroup: "group",
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InputAlert: alert.Alert{},
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ExpectedOutput: Config{APIKey: "SG.test", From: "from@example.com", To: "group-to@example.com"},
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},
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{
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Name: "provider-with-group-override-and-alert-override--alert-override-should-take-precedence",
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Provider: AlertProvider{
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DefaultConfig: Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com"},
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Overrides: []Override{
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{
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Group: "group",
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Config: Config{To: "group-to@example.com"},
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},
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},
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},
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InputGroup: "group",
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InputAlert: alert.Alert{ProviderOverride: map[string]any{"api-key": "SG.override", "to": "alert-to@example.com", "from": "alert-from@example.com"}},
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ExpectedOutput: Config{APIKey: "SG.override", From: "alert-from@example.com", To: "alert-to@example.com"},
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},
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{
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Name: "provider-with-multiple-overrides-pick-correct-group",
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Provider: AlertProvider{
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DefaultConfig: Config{APIKey: "SG.default", From: "default@example.com", To: "default@example.com"},
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Overrides: []Override{
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{
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Group: "group1",
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Config: Config{APIKey: "SG.group1", To: "group1@example.com"},
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},
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{
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Group: "group2",
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Config: Config{APIKey: "SG.group2", From: "group2@example.com"},
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},
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},
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},
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InputGroup: "group2",
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InputAlert: alert.Alert{},
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ExpectedOutput: Config{APIKey: "SG.group2", From: "group2@example.com", To: "default@example.com"},
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},
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{
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Name: "provider-partial-override-hierarchy",
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Provider: AlertProvider{
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DefaultConfig: Config{APIKey: "SG.default", From: "default@example.com", To: "default@example.com"},
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Overrides: []Override{
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{
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Group: "test-group",
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Config: Config{From: "group@example.com"},
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},
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},
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},
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InputGroup: "test-group",
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InputAlert: alert.Alert{ProviderOverride: map[string]any{"to": "alert@example.com"}},
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ExpectedOutput: Config{APIKey: "SG.default", From: "group@example.com", To: "alert@example.com"},
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},
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}
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for _, scenario := range scenarios {
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t.Run(scenario.Name, func(t *testing.T) {
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got, err := scenario.Provider.GetConfig(scenario.InputGroup, &scenario.InputAlert)
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if err != nil {
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t.Fatalf("unexpected error: %s", err)
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}
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if got.APIKey != scenario.ExpectedOutput.APIKey {
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t.Errorf("expected APIKey to be %s, got %s", scenario.ExpectedOutput.APIKey, got.APIKey)
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}
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if got.From != scenario.ExpectedOutput.From {
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t.Errorf("expected From to be %s, got %s", scenario.ExpectedOutput.From, got.From)
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}
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if got.To != scenario.ExpectedOutput.To {
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t.Errorf("expected To to be %s, got %s", scenario.ExpectedOutput.To, got.To)
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}
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// Test ValidateOverrides as well, since it really just calls GetConfig
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if err = scenario.Provider.ValidateOverrides(scenario.InputGroup, &scenario.InputAlert); err != nil {
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t.Errorf("unexpected error: %s", err)
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}
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})
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}
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}
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func TestConfig_Validate(t *testing.T) {
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scenarios := []struct {
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Name string
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Config Config
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ExpectedError error
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}{
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{
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Name: "missing-api-key",
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Config: Config{APIKey: "", From: "test@example.com", To: "to@example.com"},
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ExpectedError: ErrAPIKeyNotSet,
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},
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{
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Name: "missing-from",
|
|
Config: Config{APIKey: "SG.test", From: "", To: "to@example.com"},
|
|
ExpectedError: ErrFromNotSet,
|
|
},
|
|
{
|
|
Name: "missing-to",
|
|
Config: Config{APIKey: "SG.test", From: "test@example.com", To: ""},
|
|
ExpectedError: ErrToNotSet,
|
|
},
|
|
{
|
|
Name: "valid-config",
|
|
Config: Config{APIKey: "SG.test", From: "test@example.com", To: "to@example.com"},
|
|
ExpectedError: nil,
|
|
},
|
|
}
|
|
for _, scenario := range scenarios {
|
|
t.Run(scenario.Name, func(t *testing.T) {
|
|
err := scenario.Config.Validate()
|
|
if scenario.ExpectedError == nil && err != nil {
|
|
t.Errorf("expected no error, got %v", err)
|
|
}
|
|
if scenario.ExpectedError != nil && err == nil {
|
|
t.Errorf("expected error %v, got none", scenario.ExpectedError)
|
|
}
|
|
if scenario.ExpectedError != nil && err != nil && err.Error() != scenario.ExpectedError.Error() {
|
|
t.Errorf("expected error %v, got %v", scenario.ExpectedError, err)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestConfig_Merge(t *testing.T) {
|
|
config := Config{APIKey: "SG.original", From: "from@example.com", To: "to@example.com"}
|
|
override := Config{APIKey: "SG.override", To: "override@example.com"}
|
|
config.Merge(&override)
|
|
if config.APIKey != "SG.override" {
|
|
t.Errorf("expected APIKey to be SG.override, got %s", config.APIKey)
|
|
}
|
|
if config.From != "from@example.com" {
|
|
t.Errorf("expected From to remain from@example.com, got %s", config.From)
|
|
}
|
|
if config.To != "override@example.com" {
|
|
t.Errorf("expected To to be override@example.com, got %s", config.To)
|
|
}
|
|
}
|
|
|
|
func TestConfig_MergeWithClientConfig(t *testing.T) {
|
|
config := Config{APIKey: "SG.original", From: "from@example.com", To: "to@example.com"}
|
|
override := Config{APIKey: "SG.override", ClientConfig: &client.Config{Timeout: 30000}}
|
|
config.Merge(&override)
|
|
if config.APIKey != "SG.override" {
|
|
t.Errorf("expected APIKey to be SG.override, got %s", config.APIKey)
|
|
}
|
|
if config.ClientConfig == nil {
|
|
t.Error("expected ClientConfig to be set")
|
|
}
|
|
if config.ClientConfig.Timeout != 30000 {
|
|
t.Errorf("expected ClientConfig.Timeout to be 30000, got %d", config.ClientConfig.Timeout)
|
|
}
|
|
config2 := Config{APIKey: "SG.test", From: "from@example.com", To: "to@example.com", ClientConfig: &client.Config{Timeout: 10000}}
|
|
override2 := Config{APIKey: "SG.override2"}
|
|
config2.Merge(&override2)
|
|
if config2.ClientConfig.Timeout != 10000 {
|
|
t.Errorf("expected ClientConfig.Timeout to remain 10000, got %d", config2.ClientConfig.Timeout)
|
|
}
|
|
} |