package gitlab
import (
"net/http"
"strings"
"testing"
"github.com/TwiN/gatus/v5/alerting/alert"
"github.com/TwiN/gatus/v5/client"
"github.com/TwiN/gatus/v5/config/endpoint"
"github.com/TwiN/gatus/v5/test"
)
func TestAlertProvider_Validate(t *testing.T) {
scenarios := []struct {
Name string
Provider AlertProvider
ExpectedError bool
}{
{
Name: "invalid",
Provider: AlertProvider{DefaultConfig: Config{WebhookURL: "", AuthorizationKey: ""}},
ExpectedError: true,
},
{
Name: "missing-webhook-url",
Provider: AlertProvider{DefaultConfig: Config{WebhookURL: "", AuthorizationKey: "12345"}},
ExpectedError: true,
},
{
Name: "missing-authorization-key",
Provider: AlertProvider{DefaultConfig: Config{WebhookURL: "https://gitlab.com/whatever/text/alerts/notify/gatus/xxxxxxxxxxxxxxxx.json", AuthorizationKey: ""}},
ExpectedError: true,
},
{
Name: "invalid-url",
Provider: AlertProvider{DefaultConfig: Config{WebhookURL: " http://foo.com", AuthorizationKey: "12345"}},
ExpectedError: true,
},
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
err := scenario.Provider.Validate()
if scenario.ExpectedError && err == nil {
t.Error("expected error, got none")
}
if !scenario.ExpectedError && err != nil && !strings.Contains(err.Error(), "user does not exist") && !strings.Contains(err.Error(), "no such host") {
t.Error("expected no error, got", err.Error())
}
})
}
}
func TestAlertProvider_Send(t *testing.T) {
defer client.InjectHTTPClient(nil)
firstDescription := "description-1"
secondDescription := "description-2"
scenarios := []struct {
Name string
Provider AlertProvider
Alert alert.Alert
Resolved bool
MockRoundTripper test.MockRoundTripper
ExpectedError bool
}{
{
Name: "triggered-error",
Provider: AlertProvider{DefaultConfig: Config{WebhookURL: "https://gitlab.com/hlidotbe/text/alerts/notify/gatus/xxxxxxxxxxxxxxxx.json", AuthorizationKey: "12345"}},
Alert: alert.Alert{Description: &firstDescription, SuccessThreshold: 5, FailureThreshold: 3},
Resolved: false,
ExpectedError: false,
MockRoundTripper: test.MockRoundTripper(func(r *http.Request) *http.Response {
return &http.Response{StatusCode: http.StatusOK, Body: http.NoBody}
}),
},
{
Name: "resolved-error",
Provider: AlertProvider{DefaultConfig: Config{WebhookURL: "https://gitlab.com/hlidotbe/text/alerts/notify/gatus/xxxxxxxxxxxxxxxx.json", AuthorizationKey: "12345"}},
Alert: alert.Alert{Description: &secondDescription, SuccessThreshold: 5, FailureThreshold: 3},
Resolved: true,
ExpectedError: false,
MockRoundTripper: test.MockRoundTripper(func(r *http.Request) *http.Response {
return &http.Response{StatusCode: http.StatusOK, Body: http.NoBody}
}),
},
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
client.InjectHTTPClient(&http.Client{Transport: scenario.MockRoundTripper})
err := scenario.Provider.Send(
&endpoint.Endpoint{Name: "endpoint-name", Group: "endpoint-group"},
&scenario.Alert,
&endpoint.Result{
ConditionResults: []*endpoint.ConditionResult{
{Condition: "[CONNECTED] == true", Success: scenario.Resolved},
{Condition: "[STATUS] == 200", Success: scenario.Resolved},
},
},
scenario.Resolved,
)
if scenario.ExpectedError && err == nil {
t.Error("expected error, got none")
}
if !scenario.ExpectedError && err != nil {
t.Error("expected no error, got", err.Error())
}
})
}
}
func TestAlertProvider_buildAlertBody(t *testing.T) {
firstDescription := "description-1"
scenarios := []struct {
Name string
Endpoint endpoint.Endpoint
Provider AlertProvider
Alert alert.Alert
ExpectedBody string
}{
{
Name: "triggered",
Endpoint: endpoint.Endpoint{Name: "endpoint-name", URL: "https://example.org"},
Provider: AlertProvider{DefaultConfig: Config{WebhookURL: "https://gitlab.com/hlidotbe/text/alerts/notify/gatus/xxxxxxxxxxxxxxxx.json", AuthorizationKey: "12345"}},
Alert: alert.Alert{Description: &firstDescription, FailureThreshold: 3},
ExpectedBody: "{\"title\":\"alert(gatus): endpoint-name\",\"description\":\"An alert for *endpoint-name* has been triggered due to having failed 3 time(s) in a row:\\n\\u003e description-1\\n\\n## Condition results\\n- :white_check_mark: - `[CONNECTED] == true`\\n- :x: - `[STATUS] == 200`\\n\",\"start_time\":\"0001-01-01T00:00:00Z\",\"service\":\"endpoint-name\",\"monitoring_tool\":\"gatus\",\"hosts\":\"https://example.org\",\"severity\":\"critical\"}",
},
{
Name: "no-description",
Endpoint: endpoint.Endpoint{Name: "endpoint-name", URL: "https://example.org"},
Provider: AlertProvider{DefaultConfig: Config{WebhookURL: "https://gitlab.com/hlidotbe/text/alerts/notify/gatus/xxxxxxxxxxxxxxxx.json", AuthorizationKey: "12345"}},
Alert: alert.Alert{FailureThreshold: 10},
ExpectedBody: "{\"title\":\"alert(gatus): endpoint-name\",\"description\":\"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`\\n\",\"start_time\":\"0001-01-01T00:00:00Z\",\"service\":\"endpoint-name\",\"monitoring_tool\":\"gatus\",\"hosts\":\"https://example.org\",\"severity\":\"critical\"}",
},
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
cfg, err := scenario.Provider.GetConfig("", &scenario.Alert)
if err != nil {
t.Error("expected no error, got", err.Error())
}
body := scenario.Provider.buildAlertBody(
cfg,
&scenario.Endpoint,
&scenario.Alert,
&endpoint.Result{
ConditionResults: []*endpoint.ConditionResult{
{Condition: "[CONNECTED] == true", Success: true},
{Condition: "[STATUS] == 200", Success: false},
},
},
false,
)
if strings.TrimSpace(string(body)) != strings.TrimSpace(scenario.ExpectedBody) {
t.Errorf("expected:\n%s\ngot:\n%s", scenario.ExpectedBody, body)
}
})
}
}
func TestAlertProvider_GetDefaultAlert(t *testing.T) {
if (&AlertProvider{DefaultAlert: &alert.Alert{}}).GetDefaultAlert() == nil {
t.Error("expected default alert to be not nil")
}
if (&AlertProvider{DefaultAlert: nil}).GetDefaultAlert() != nil {
t.Error("expected default alert to be nil")
}
}
func TestAlertProvider_GetConfig(t *testing.T) {
scenarios := []struct {
Name string
Provider AlertProvider
InputAlert alert.Alert
ExpectedOutput Config
}{
{
Name: "provider-no-override-should-default",
Provider: AlertProvider{
DefaultConfig: Config{WebhookURL: "https://github.com/TwiN/test", AuthorizationKey: "12345"},
},
InputAlert: alert.Alert{},
ExpectedOutput: Config{WebhookURL: "https://github.com/TwiN/test", AuthorizationKey: "12345", Severity: DefaultSeverity, MonitoringTool: DefaultMonitoringTool},
},
{
Name: "provider-with-alert-override",
Provider: AlertProvider{
DefaultConfig: Config{WebhookURL: "https://github.com/TwiN/test", AuthorizationKey: "12345"},
},
InputAlert: alert.Alert{ProviderOverride: map[string]any{"repository-url": "https://github.com/TwiN/alert-test", "authorization-key": "54321", "severity": "info", "monitoring-tool": "not-gatus", "environment-name": "prod", "service": "example"}},
ExpectedOutput: Config{WebhookURL: "https://github.com/TwiN/test", AuthorizationKey: "54321", Severity: "info", MonitoringTool: "not-gatus", EnvironmentName: "prod", Service: "example"},
},
}
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
got, err := scenario.Provider.GetConfig("", &scenario.InputAlert)
if err != nil && !strings.Contains(err.Error(), "user does not exist") && !strings.Contains(err.Error(), "no such host") {
t.Fatalf("unexpected error: %s", err)
}
if got.WebhookURL != scenario.ExpectedOutput.WebhookURL {
t.Errorf("expected repository URL %s, got %s", scenario.ExpectedOutput.WebhookURL, got.WebhookURL)
}
if got.AuthorizationKey != scenario.ExpectedOutput.AuthorizationKey {
t.Errorf("expected AuthorizationKey %s, got %s", scenario.ExpectedOutput.AuthorizationKey, got.AuthorizationKey)
}
if got.Severity != scenario.ExpectedOutput.Severity {
t.Errorf("expected Severity %s, got %s", scenario.ExpectedOutput.Severity, got.Severity)
}
if got.MonitoringTool != scenario.ExpectedOutput.MonitoringTool {
t.Errorf("expected MonitoringTool %s, got %s", scenario.ExpectedOutput.MonitoringTool, got.MonitoringTool)
}
if got.EnvironmentName != scenario.ExpectedOutput.EnvironmentName {
t.Errorf("expected EnvironmentName %s, got %s", scenario.ExpectedOutput.EnvironmentName, got.EnvironmentName)
}
if got.Service != scenario.ExpectedOutput.Service {
t.Errorf("expected Service %s, got %s", scenario.ExpectedOutput.Service, got.Service)
}
// Test ValidateOverrides as well, since it really just calls GetConfig
if err = scenario.Provider.ValidateOverrides("", &scenario.InputAlert); err != nil {
t.Errorf("unexpected error: %s", err)
}
})
}
}