test(hub): add additional tests for all system alerts

internal/hub/systems/systems_test_helpers.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 
 	entities "github.com/henrygd/beszel/internal/entities/system"
+	"github.com/pocketbase/pocketbase/core"
 )
 
 // The hub integration tests create/replace systems and cleanup the test apps quickly.
@@ -115,3 +116,12 @@ func (sm *SystemManager) RemoveAllSystems() {
 	}
 	sm.smartFetchMap.StopCleaner()
 }
+
+func (s *System) StopUpdater() {
+	s.cancel()
+}
+
+func (s *System) CreateRecords(data *entities.CombinedData) (*core.Record, error) {
+	s.data = data
+	return s.createRecords(data)
+}