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221
alerting/provider/github/github_test.go
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221
alerting/provider/github/github_test.go
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package github
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import (
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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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"github.com/google/go-github/v48/github"
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)
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func TestAlertProvider_Validate(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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ExpectedError bool
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}{
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{
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Name: "invalid",
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Provider: AlertProvider{DefaultConfig: Config{RepositoryURL: "", Token: ""}},
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ExpectedError: true,
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},
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{
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Name: "invalid-token",
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Provider: AlertProvider{DefaultConfig: Config{RepositoryURL: "https://github.com/TwiN/test", Token: "12345"}},
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ExpectedError: true,
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},
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{
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Name: "missing-repository-name",
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Provider: AlertProvider{DefaultConfig: Config{RepositoryURL: "https://github.com/TwiN", Token: "12345"}},
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ExpectedError: true,
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},
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{
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Name: "enterprise-client",
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Provider: AlertProvider{DefaultConfig: Config{RepositoryURL: "https://github.example.com/TwiN/test", Token: "12345"}},
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ExpectedError: true,
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},
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{
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Name: "invalid-url",
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Provider: AlertProvider{DefaultConfig: Config{RepositoryURL: "github.com/TwiN/test", Token: "12345"}},
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ExpectedError: true,
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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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err := scenario.Provider.Validate()
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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 && !strings.Contains(err.Error(), "user does not exist") && !strings.Contains(err.Error(), "no such host") {
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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_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-error",
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Provider: AlertProvider{DefaultConfig: Config{RepositoryURL: "https://github.com/TwiN/test", Token: "12345"}},
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Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: false,
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ExpectedError: true,
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},
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{
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Name: "resolved-error",
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Provider: AlertProvider{DefaultConfig: Config{RepositoryURL: "https://github.com/TwiN/test", Token: "12345"}},
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Alert: alert.Alert{Description: &secondDescription, SuccessThreshold: 5, FailureThreshold: 3},
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Resolved: true,
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ExpectedError: true,
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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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cfg, err := scenario.Provider.GetConfig("", &scenario.Alert)
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if err != nil && !strings.Contains(err.Error(), "failed to retrieve GitHub user") && !strings.Contains(err.Error(), "no such host") {
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t.Error("expected no error, got", err.Error())
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}
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cfg.githubClient = github.NewClient(nil)
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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", Group: "endpoint-group"},
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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_buildRequestBody(t *testing.T) {
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firstDescription := "description-1"
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scenarios := []struct {
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Name string
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Endpoint endpoint.Endpoint
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Provider AlertProvider
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Alert alert.Alert
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NoConditions bool
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ExpectedBody string
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}{
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{
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Name: "triggered",
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Endpoint: endpoint.Endpoint{Name: "endpoint-name", URL: "https://example.org"},
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Provider: AlertProvider{},
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Alert: alert.Alert{Description: &firstDescription, FailureThreshold: 3},
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ExpectedBody: "An alert for **endpoint-name** has been triggered due to having failed 3 time(s) in a row:\n> description-1\n\n## Condition results\n- :white_check_mark: - `[CONNECTED] == true`\n- :x: - `[STATUS] == 200`",
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},
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{
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Name: "triggered-with-no-description",
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Endpoint: endpoint.Endpoint{Name: "endpoint-name", URL: "https://example.org"},
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Provider: AlertProvider{},
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Alert: alert.Alert{FailureThreshold: 10},
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ExpectedBody: "An alert for **endpoint-name** has been triggered due to having failed 10 time(s) in a row\n\n## Condition results\n- :white_check_mark: - `[CONNECTED] == true`\n- :x: - `[STATUS] == 200`",
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},
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{
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Name: "triggered-with-no-conditions",
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NoConditions: true,
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Endpoint: endpoint.Endpoint{Name: "endpoint-name", URL: "https://example.org"},
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Provider: AlertProvider{},
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Alert: alert.Alert{Description: &firstDescription, FailureThreshold: 10},
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ExpectedBody: "An alert for **endpoint-name** has been triggered due to having failed 10 time(s) in a row:\n> description-1",
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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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var conditionResults []*endpoint.ConditionResult
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if !scenario.NoConditions {
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conditionResults = []*endpoint.ConditionResult{
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{Condition: "[CONNECTED] == true", Success: true},
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{Condition: "[STATUS] == 200", Success: false},
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}
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}
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body := scenario.Provider.buildIssueBody(
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&scenario.Endpoint,
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&scenario.Alert,
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&endpoint.Result{ConditionResults: conditionResults},
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)
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if strings.TrimSpace(body) != strings.TrimSpace(scenario.ExpectedBody) {
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t.Errorf("expected:\n%s\ngot:\n%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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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-should-default",
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Provider: AlertProvider{
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DefaultConfig: Config{RepositoryURL: "https://github.com/TwiN/test", Token: "12345"},
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},
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InputAlert: alert.Alert{},
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ExpectedOutput: Config{RepositoryURL: "https://github.com/TwiN/test", Token: "12345"},
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},
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{
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Name: "provider-with-alert-override",
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Provider: AlertProvider{
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DefaultConfig: Config{RepositoryURL: "https://github.com/TwiN/test", Token: "12345"},
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},
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InputAlert: alert.Alert{ProviderOverride: map[string]any{"repository-url": "https://github.com/TwiN/alert-test", "token": "54321"}},
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ExpectedOutput: Config{RepositoryURL: "https://github.com/TwiN/alert-test", Token: "54321"},
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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.InputAlert)
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if err != nil && !strings.Contains(err.Error(), "failed to retrieve GitHub user") && !strings.Contains(err.Error(), "no such host") {
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t.Fatalf("unexpected error: %s", err)
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}
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if got.RepositoryURL != scenario.ExpectedOutput.RepositoryURL {
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t.Errorf("expected repository URL %s, got %s", scenario.ExpectedOutput.RepositoryURL, got.RepositoryURL)
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}
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if got.Token != scenario.ExpectedOutput.Token {
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t.Errorf("expected token %s, got %s", scenario.ExpectedOutput.Token, got.Token)
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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.InputAlert); err != nil && !strings.Contains(err.Error(), "failed to retrieve GitHub user") {
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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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