refactor: Break core package into multiple packages under config/endpoint (#759)

* refactor: Partially break core package into dns, result and ssh packages

* refactor: Move core package to config/endpoint

* refactor: Fix warning about overlapping imported package name with endpoint variable

* refactor: Rename EndpointStatus to Status

* refactor: Merge result pkg back into endpoint pkg, because it makes more sense

* refactor: Rename parameter r to result in Condition.evaluate

* refactor: Rename parameter r to result

* refactor: Revert accidental change to endpoint.TypeDNS

* refactor: Rename parameter r to result

* refactor: Merge util package into endpoint package

* refactor: Rename parameter r to result
This commit is contained in:
TwiN
2024-05-09 22:56:16 -04:00
committed by GitHub
parent 4397dcb5fc
commit 9d151fcdb4
104 changed files with 1216 additions and 1211 deletions

View File

@ -20,7 +20,7 @@ import (
"github.com/TwiN/gatus/v5/alerting/provider/telegram"
"github.com/TwiN/gatus/v5/alerting/provider/twilio"
"github.com/TwiN/gatus/v5/config"
"github.com/TwiN/gatus/v5/core"
"github.com/TwiN/gatus/v5/config/endpoint"
)
func TestHandleAlerting(t *testing.T) {
@ -37,7 +37,7 @@ func TestHandleAlerting(t *testing.T) {
},
}
enabled := true
endpoint := &core.Endpoint{
ep := &endpoint.Endpoint{
URL: "https://example.com",
Alerts: []*alert.Alert{
{
@ -51,23 +51,23 @@ func TestHandleAlerting(t *testing.T) {
},
}
verify(t, endpoint, 0, 0, false, "The alert shouldn't start triggered")
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 1, 0, false, "The alert shouldn't have triggered")
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 2, 0, true, "The alert should've triggered")
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 3, 0, true, "The alert should still be triggered")
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 4, 0, true, "The alert should still be triggered")
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 1, true, "The alert should still be triggered (because endpoint.Alerts[0].SuccessThreshold is 3)")
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 2, true, "The alert should still be triggered (because endpoint.Alerts[0].SuccessThreshold is 3)")
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 3, false, "The alert should've been resolved")
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 4, false, "The alert should no longer be triggered")
verify(t, ep, 0, 0, false, "The alert shouldn't start triggered")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 1, 0, false, "The alert shouldn't have triggered")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 2, 0, true, "The alert should've triggered")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 3, 0, true, "The alert should still be triggered")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 4, 0, true, "The alert should still be triggered")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 1, true, "The alert should still be triggered (because endpoint.Alerts[0].SuccessThreshold is 3)")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 2, true, "The alert should still be triggered (because endpoint.Alerts[0].SuccessThreshold is 3)")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 3, false, "The alert should've been resolved")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 4, false, "The alert should no longer be triggered")
}
func TestHandleAlertingWhenAlertingConfigIsNil(t *testing.T) {
@ -81,7 +81,7 @@ func TestHandleAlertingWithBadAlertProvider(t *testing.T) {
defer os.Clearenv()
enabled := true
endpoint := &core.Endpoint{
ep := &endpoint.Endpoint{
URL: "http://example.com",
Alerts: []*alert.Alert{
{
@ -95,11 +95,11 @@ func TestHandleAlertingWithBadAlertProvider(t *testing.T) {
},
}
verify(t, endpoint, 0, 0, false, "The alert shouldn't start triggered")
HandleAlerting(endpoint, &core.Result{Success: false}, &alerting.Config{}, false)
verify(t, endpoint, 1, 0, false, "The alert shouldn't have triggered")
HandleAlerting(endpoint, &core.Result{Success: false}, &alerting.Config{}, false)
verify(t, endpoint, 2, 0, false, "The alert shouldn't have triggered, because the provider wasn't configured properly")
verify(t, ep, 0, 0, false, "The alert shouldn't start triggered")
HandleAlerting(ep, &endpoint.Result{Success: false}, &alerting.Config{}, false)
verify(t, ep, 1, 0, false, "The alert shouldn't have triggered")
HandleAlerting(ep, &endpoint.Result{Success: false}, &alerting.Config{}, false)
verify(t, ep, 2, 0, false, "The alert shouldn't have triggered, because the provider wasn't configured properly")
}
func TestHandleAlertingWhenTriggeredAlertIsAlmostResolvedButendpointStartFailingAgain(t *testing.T) {
@ -116,7 +116,7 @@ func TestHandleAlertingWhenTriggeredAlertIsAlmostResolvedButendpointStartFailing
},
}
enabled := true
endpoint := &core.Endpoint{
ep := &endpoint.Endpoint{
URL: "https://example.com",
Alerts: []*alert.Alert{
{
@ -132,8 +132,8 @@ func TestHandleAlertingWhenTriggeredAlertIsAlmostResolvedButendpointStartFailing
}
// This test simulate an alert that was already triggered
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 2, 0, true, "The alert was already triggered at the beginning of this test")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 2, 0, true, "The alert was already triggered at the beginning of this test")
}
func TestHandleAlertingWhenTriggeredAlertIsResolvedButSendOnResolvedIsFalse(t *testing.T) {
@ -151,7 +151,7 @@ func TestHandleAlertingWhenTriggeredAlertIsResolvedButSendOnResolvedIsFalse(t *t
}
enabled := true
disabled := false
endpoint := &core.Endpoint{
ep := &endpoint.Endpoint{
URL: "https://example.com",
Alerts: []*alert.Alert{
{
@ -166,8 +166,8 @@ func TestHandleAlertingWhenTriggeredAlertIsResolvedButSendOnResolvedIsFalse(t *t
NumberOfFailuresInARow: 1,
}
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 1, false, "The alert should've been resolved")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 1, false, "The alert should've been resolved")
}
func TestHandleAlertingWhenTriggeredAlertIsResolvedPagerDuty(t *testing.T) {
@ -183,7 +183,7 @@ func TestHandleAlertingWhenTriggeredAlertIsResolvedPagerDuty(t *testing.T) {
},
}
enabled := true
endpoint := &core.Endpoint{
ep := &endpoint.Endpoint{
URL: "https://example.com",
Alerts: []*alert.Alert{
{
@ -198,11 +198,11 @@ func TestHandleAlertingWhenTriggeredAlertIsResolvedPagerDuty(t *testing.T) {
NumberOfFailuresInARow: 0,
}
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 1, 0, true, "")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 1, 0, true, "")
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 1, false, "The alert should've been resolved")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 1, false, "The alert should've been resolved")
}
func TestHandleAlertingWhenTriggeredAlertIsResolvedPushover(t *testing.T) {
@ -219,7 +219,7 @@ func TestHandleAlertingWhenTriggeredAlertIsResolvedPushover(t *testing.T) {
},
}
enabled := true
endpoint := &core.Endpoint{
ep := &endpoint.Endpoint{
URL: "https://example.com",
Alerts: []*alert.Alert{
{
@ -234,11 +234,11 @@ func TestHandleAlertingWhenTriggeredAlertIsResolvedPushover(t *testing.T) {
NumberOfFailuresInARow: 0,
}
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 1, 0, true, "")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 1, 0, true, "")
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 1, false, "The alert should've been resolved")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 1, false, "The alert should've been resolved")
}
func TestHandleAlertingWithProviderThatReturnsAnError(t *testing.T) {
@ -389,7 +389,7 @@ func TestHandleAlertingWithProviderThatReturnsAnError(t *testing.T) {
for _, scenario := range scenarios {
t.Run(scenario.Name, func(t *testing.T) {
endpoint := &core.Endpoint{
ep := &endpoint.Endpoint{
URL: "https://example.com",
Alerts: []*alert.Alert{
{
@ -403,33 +403,33 @@ func TestHandleAlertingWithProviderThatReturnsAnError(t *testing.T) {
},
}
_ = os.Setenv("MOCK_ALERT_PROVIDER_ERROR", "true")
HandleAlerting(endpoint, &core.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, endpoint, 1, 0, false, "")
HandleAlerting(endpoint, &core.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, endpoint, 2, 0, false, "The alert should have failed to trigger, because the alert provider is returning an error")
HandleAlerting(endpoint, &core.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, endpoint, 3, 0, false, "The alert should still not be triggered, because the alert provider is still returning an error")
HandleAlerting(endpoint, &core.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, endpoint, 4, 0, false, "The alert should still not be triggered, because the alert provider is still returning an error")
HandleAlerting(ep, &endpoint.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, ep, 1, 0, false, "")
HandleAlerting(ep, &endpoint.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, ep, 2, 0, false, "The alert should have failed to trigger, because the alert provider is returning an error")
HandleAlerting(ep, &endpoint.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, ep, 3, 0, false, "The alert should still not be triggered, because the alert provider is still returning an error")
HandleAlerting(ep, &endpoint.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, ep, 4, 0, false, "The alert should still not be triggered, because the alert provider is still returning an error")
_ = os.Setenv("MOCK_ALERT_PROVIDER_ERROR", "false")
HandleAlerting(endpoint, &core.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, endpoint, 5, 0, true, "The alert should've been triggered because the alert provider is no longer returning an error")
HandleAlerting(endpoint, &core.Result{Success: true}, scenario.AlertingConfig, true)
verify(t, endpoint, 0, 1, true, "The alert should've still been triggered")
HandleAlerting(ep, &endpoint.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, ep, 5, 0, true, "The alert should've been triggered because the alert provider is no longer returning an error")
HandleAlerting(ep, &endpoint.Result{Success: true}, scenario.AlertingConfig, true)
verify(t, ep, 0, 1, true, "The alert should've still been triggered")
_ = os.Setenv("MOCK_ALERT_PROVIDER_ERROR", "true")
HandleAlerting(endpoint, &core.Result{Success: true}, scenario.AlertingConfig, true)
verify(t, endpoint, 0, 2, false, "The alert should've been resolved DESPITE THE ALERT PROVIDER RETURNING AN ERROR. See Alert.Triggered for further explanation.")
HandleAlerting(ep, &endpoint.Result{Success: true}, scenario.AlertingConfig, true)
verify(t, ep, 0, 2, false, "The alert should've been resolved DESPITE THE ALERT PROVIDER RETURNING AN ERROR. See Alert.Triggered for further explanation.")
_ = os.Setenv("MOCK_ALERT_PROVIDER_ERROR", "false")
// Make sure that everything's working as expected after a rough patch
HandleAlerting(endpoint, &core.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, endpoint, 1, 0, false, "")
HandleAlerting(endpoint, &core.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, endpoint, 2, 0, true, "The alert should have triggered")
HandleAlerting(endpoint, &core.Result{Success: true}, scenario.AlertingConfig, true)
verify(t, endpoint, 0, 1, true, "The alert should still be triggered")
HandleAlerting(endpoint, &core.Result{Success: true}, scenario.AlertingConfig, true)
verify(t, endpoint, 0, 2, false, "The alert should have been resolved")
HandleAlerting(ep, &endpoint.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, ep, 1, 0, false, "")
HandleAlerting(ep, &endpoint.Result{Success: false}, scenario.AlertingConfig, true)
verify(t, ep, 2, 0, true, "The alert should have triggered")
HandleAlerting(ep, &endpoint.Result{Success: true}, scenario.AlertingConfig, true)
verify(t, ep, 0, 1, true, "The alert should still be triggered")
HandleAlerting(ep, &endpoint.Result{Success: true}, scenario.AlertingConfig, true)
verify(t, ep, 0, 2, false, "The alert should have been resolved")
})
}
@ -449,7 +449,7 @@ func TestHandleAlertingWithProviderThatOnlyReturnsErrorOnResolve(t *testing.T) {
},
}
enabled := true
endpoint := &core.Endpoint{
ep := &endpoint.Endpoint{
URL: "https://example.com",
Alerts: []*alert.Alert{
{
@ -463,38 +463,38 @@ func TestHandleAlertingWithProviderThatOnlyReturnsErrorOnResolve(t *testing.T) {
},
}
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 1, 0, true, "")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 1, 0, true, "")
_ = os.Setenv("MOCK_ALERT_PROVIDER_ERROR", "true")
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 1, false, "")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 1, false, "")
_ = os.Setenv("MOCK_ALERT_PROVIDER_ERROR", "false")
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 1, 0, true, "")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 1, 0, true, "")
_ = os.Setenv("MOCK_ALERT_PROVIDER_ERROR", "true")
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 1, false, "")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 1, false, "")
_ = os.Setenv("MOCK_ALERT_PROVIDER_ERROR", "false")
// Make sure that everything's working as expected after a rough patch
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 1, 0, true, "")
HandleAlerting(endpoint, &core.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 2, 0, true, "")
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 1, false, "")
HandleAlerting(endpoint, &core.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, endpoint, 0, 2, false, "")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 1, 0, true, "")
HandleAlerting(ep, &endpoint.Result{Success: false}, cfg.Alerting, cfg.Debug)
verify(t, ep, 2, 0, true, "")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 1, false, "")
HandleAlerting(ep, &endpoint.Result{Success: true}, cfg.Alerting, cfg.Debug)
verify(t, ep, 0, 2, false, "")
}
func verify(t *testing.T, endpoint *core.Endpoint, expectedNumberOfFailuresInARow, expectedNumberOfSuccessInARow int, expectedTriggered bool, expectedTriggeredReason string) {
if endpoint.NumberOfFailuresInARow != expectedNumberOfFailuresInARow {
t.Errorf("endpoint.NumberOfFailuresInARow should've been %d, got %d", expectedNumberOfFailuresInARow, endpoint.NumberOfFailuresInARow)
func verify(t *testing.T, ep *endpoint.Endpoint, expectedNumberOfFailuresInARow, expectedNumberOfSuccessInARow int, expectedTriggered bool, expectedTriggeredReason string) {
if ep.NumberOfFailuresInARow != expectedNumberOfFailuresInARow {
t.Errorf("endpoint.NumberOfFailuresInARow should've been %d, got %d", expectedNumberOfFailuresInARow, ep.NumberOfFailuresInARow)
}
if endpoint.NumberOfSuccessesInARow != expectedNumberOfSuccessInARow {
t.Errorf("endpoint.NumberOfSuccessesInARow should've been %d, got %d", expectedNumberOfSuccessInARow, endpoint.NumberOfSuccessesInARow)
if ep.NumberOfSuccessesInARow != expectedNumberOfSuccessInARow {
t.Errorf("endpoint.NumberOfSuccessesInARow should've been %d, got %d", expectedNumberOfSuccessInARow, ep.NumberOfSuccessesInARow)
}
if endpoint.Alerts[0].Triggered != expectedTriggered {
if ep.Alerts[0].Triggered != expectedTriggered {
if len(expectedTriggeredReason) != 0 {
t.Error(expectedTriggeredReason)
} else {