Fixes for go test ./... -count=2

When tests are run multiple times the state of package level variables are retained. Made some adjustments so the tests still pass in this scenario.

server/modules/detections/ai_summary_test.go

@@ -4,6 +4,7 @@ import (
 	"io/fs"
 	"sort"
 	"testing"
+	"time"
 
 	"github.com/apex/log"
 	"github.com/security-onion-solutions/securityonion-soc/model"
@@ -55,6 +56,8 @@ func TestRefreshAiSummaries(t *testing.T) {
 
 	logger := log.WithField("test", true)
 
+	lastSuccessfulAiUpdate = time.Time{}
+
 	err := RefreshAiSummaries(loader, model.SigLangSigma, &isRunning, "baseRepoFolder", repo, branch, logger, iom)
 	assert.NoError(t, err)
 }

server/modules/detections/detengine_helpers_test.go

@@ -394,13 +394,16 @@ func TestCheckTemplate(t *testing.T) {
 	detStore.EXPECT().DoesTemplateExist(ctx, "so-detection").Return(false, nil)
 	detStore.EXPECT().DoesTemplateExist(ctx, "so-detection").Return(true, nil).Times(1)
 
+	templateFound = false
+
 	results := []bool{}
 	for i := 0; i < 10; i++ {
 		result := CheckTemplate(ctx, detStore)
 		results = append(results, result)
 	}
 
 	assert.Equal(t, []bool{false, true, true, true, true, true, true, true, true, true}, results)
+	assert.Equal(t, true, templateFound)
 }
 
 func TestUpdateRepos(t *testing.T) {