Merge pull request #5768 from anujagrawal699/addedTests-pkg/helper/st…

…atus.go-cronfederatedhpa.go

Added unit tests for status and cronfederatedhpa helper utilities

pkg/util/helper/cronfederatedhpa_test.go

@@ -0,0 +1,168 @@
+/*
+Copyright 2024 The Karmada Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package helper
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/utils/ptr"
+
+	autoscalingv1alpha1 "github.com/karmada-io/karmada/pkg/apis/autoscaling/v1alpha1"
+)
+
+func TestIsCronFederatedHPARuleSuspend(t *testing.T) {
+	tests := []struct {
+		name     string
+		rule     autoscalingv1alpha1.CronFederatedHPARule
+		expected bool
+	}{
+		{
+			name:     "suspend is nil",
+			rule:     autoscalingv1alpha1.CronFederatedHPARule{},
+			expected: false,
+		},
+		{
+			name: "suspend is true",
+			rule: autoscalingv1alpha1.CronFederatedHPARule{
+				Suspend: ptr.To(true),
+			},
+			expected: true,
+		},
+		{
+			name: "suspend is false",
+			rule: autoscalingv1alpha1.CronFederatedHPARule{
+				Suspend: ptr.To(false),
+			},
+			expected: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := IsCronFederatedHPARuleSuspend(tt.rule)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}
+
+func TestGetCronFederatedHPASuccessHistoryLimits(t *testing.T) {
+	tests := []struct {
+		name     string
+		rule     autoscalingv1alpha1.CronFederatedHPARule
+		expected int
+	}{
+		{
+			name:     "successful history limit is nil",
+			rule:     autoscalingv1alpha1.CronFederatedHPARule{},
+			expected: 3,
+		},
+		{
+			name: "successful history limit is set to 5",
+			rule: autoscalingv1alpha1.CronFederatedHPARule{
+				SuccessfulHistoryLimit: ptr.To[int32](5),
+			},
+			expected: 5,
+		},
+		{
+			name: "successful history limit is set to 0",
+			rule: autoscalingv1alpha1.CronFederatedHPARule{
+				SuccessfulHistoryLimit: ptr.To[int32](0),
+			},
+			expected: 0,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := GetCronFederatedHPASuccessHistoryLimits(tt.rule)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}
+
+func TestGetCronFederatedHPAFailedHistoryLimits(t *testing.T) {
+	tests := []struct {
+		name     string
+		rule     autoscalingv1alpha1.CronFederatedHPARule
+		expected int
+	}{
+		{
+			name:     "failed history limit is nil",
+			rule:     autoscalingv1alpha1.CronFederatedHPARule{},
+			expected: 3,
+		},
+		{
+			name: "failed history limit is set to 5",
+			rule: autoscalingv1alpha1.CronFederatedHPARule{
+				FailedHistoryLimit: ptr.To[int32](5),
+			},
+			expected: 5,
+		},
+		{
+			name: "failed history limit is set to 0",
+			rule: autoscalingv1alpha1.CronFederatedHPARule{
+				FailedHistoryLimit: ptr.To[int32](0),
+			},
+			expected: 0,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := GetCronFederatedHPAFailedHistoryLimits(tt.rule)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}
+
+func TestGetCronFederatedHPAKey(t *testing.T) {
+	tests := []struct {
+		name     string
+		cronFHPA *autoscalingv1alpha1.CronFederatedHPA
+		expected string
+	}{
+		{
+			name: "default namespace",
+			cronFHPA: &autoscalingv1alpha1.CronFederatedHPA{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "test-hpa",
+					Namespace: "default",
+				},
+			},
+			expected: "default/test-hpa",
+		},
+		{
+			name: "custom namespace",
+			cronFHPA: &autoscalingv1alpha1.CronFederatedHPA{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "custom-hpa",
+					Namespace: "karmada-system",
+				},
+			},
+			expected: "karmada-system/custom-hpa",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result := GetCronFederatedHPAKey(tt.cronFHPA)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}