From 9189d3a6cb05ca3e3e586d9d9a7ce5442fa9cc39 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20Tich=C3=A1k?= <michal.tichak@cern.ch>
Date: Fri, 7 Aug 2026 13:57:03 +0200
Subject: [PATCH] [control-operator] labels and podname tests

---
 .../controller/task_controller_test.go        | 76 +++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 control-operator/internal/controller/task_controller_test.go

diff --git a/control-operator/internal/controller/task_controller_test.go b/control-operator/internal/controller/task_controller_test.go
new file mode 100644
index 00000000..94721c17
--- /dev/null
+++ b/control-operator/internal/controller/task_controller_test.go
@@ -0,0 +1,76 @@
+/*
+ * === This file is part of ALICE O² ===
+ *
+ * Copyright 2026 CERN and copyright holders of ALICE O².
+ * Author: Michal Tichak <michal.tichak@cern.ch>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * In applying this license CERN does not waive the privileges and
+ * immunities granted to it by virtue of its status as an
+ * Intergovernmental Organization or submit itself to any jurisdiction.
+ */
+
+package controller
+
+import (
+	"testing"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	aliecsv1alpha1 "github.com/AliceO2Group/Control/control-operator/api/v1alpha1"
+)
+
+func TestPodNameFromTask(t *testing.T) {
+	tests := []struct {
+		name     string
+		taskName string
+		want     string
+	}{
+		{name: "simple task name", taskName: "my-task", want: "aliecs-task-pod-my-task"},
+		{name: "empty task name", taskName: "", want: "aliecs-task-pod-"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := podNameFromTask(tt.taskName); got != tt.want {
+				t.Errorf("podNameFromTask(%q) = %q, want %q", tt.taskName, got, tt.want)
+			}
+		})
+	}
+}
+
+func TestLabelsForTask(t *testing.T) {
+	task := &aliecsv1alpha1.Task{
+		ObjectMeta: metav1.ObjectMeta{
+			Name: "my-task",
+		},
+	}
+
+	want := map[string]string{
+		"task_name":   "my-task",
+		"application": "ControlOperator",
+	}
+
+	got := labelsForTask(task)
+
+	if len(got) != len(want) {
+		t.Fatalf("labelsForTask() = %v, want %v", got, want)
+	}
+	for k, v := range want {
+		if got[k] != v {
+			t.Errorf("labelsForTask()[%q] = %q, want %q", k, got[k], v)
+		}
+	}
+}