Merge pull request #1333 from Azure/let-unit-tests-panic

frontend: Do not handle panics when running "go test"

Author: mbarnes

frontend/pkg/frontend/middleware_panic.go

@@ -7,18 +7,22 @@ import (
 	"fmt"
 	"net/http"
 	"runtime/debug"
+	"testing"
 
 	"github.com/Azure/ARO-HCP/internal/api/arm"
 )
 
 func MiddlewarePanic(w http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
-	defer func() {
-		if e := recover(); e != nil {
-			logger := LoggerFromContext(r.Context())
-			logger.Error(fmt.Sprintf("panic: %#v\n%s\n", e, string(debug.Stack())))
-			arm.WriteInternalServerError(w)
-		}
-	}()
+	// Do not catch panics when running "go test".
+	if !testing.Testing() {
+		defer func() {
+			if e := recover(); e != nil {
+				logger := LoggerFromContext(r.Context())
+				logger.Error(fmt.Sprintf("panic: %#v\n%s\n", e, string(debug.Stack())))
+				arm.WriteInternalServerError(w)
+			}
+		}()
+	}
 
 	next(w, r)
 }