59 lines
1.7 KiB
Go
59 lines
1.7 KiB
Go
/*
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Copyright 2025 The Karmada Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package helper
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/assert"
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corev1 "k8s.io/api/core/v1"
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schedulingv1 "k8s.io/api/scheduling/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/runtime"
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clientfake "sigs.k8s.io/controller-runtime/pkg/client/fake"
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)
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func TestGetPriorityClassByName(t *testing.T) {
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ctx := context.Background()
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// Create mock PriorityClasses
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priorityClass1 := &schedulingv1.PriorityClass{
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ObjectMeta: metav1.ObjectMeta{Name: "high-priority"},
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Value: 1000,
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}
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// Create a fake client with the objects
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scheme := runtime.NewScheme()
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err := corev1.AddToScheme(scheme)
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assert.NoError(t, err)
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err = schedulingv1.AddToScheme(scheme)
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assert.NoError(t, err)
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fakeClient := clientfake.NewClientBuilder().WithScheme(scheme).WithObjects(priorityClass1).Build()
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// Test case 1: Fetch by name
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pc, err := GetPriorityClassByName(ctx, fakeClient, "high-priority")
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assert.NoError(t, err)
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assert.NotNil(t, pc)
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assert.Equal(t, int32(1000), pc.Value)
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// Test case 2: Error when named class does not exist
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pc, err = GetPriorityClassByName(ctx, fakeClient, "nonexistent")
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assert.Error(t, err)
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assert.Nil(t, pc)
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}
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