Sandbox::https://github.com/apache/cloudstack-go/blob/main/cloudstack/GetRawValueGuard

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// Licensed to the Apache Software Foundation (ASF) under one

// or more contributor license agreements. See the NOTICE file

// distributed with this work for additional information

// regarding copyright ownership. The ASF licenses this file

// to you 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 cloudstack

import "testing"

// getRawValue must not panic when a count-wrapped response carries an empty

// data array ({"count":0,"<entity>":[]}); it should return a descriptive error.

func TestGetRawValueEmptyArrayReturnsErrorNotPanic(t *testing.T) {

defer func() {

if r := recover(); r != nil {

t.Fatalf("getRawValue panicked on a count-wrapped empty array: %v", r)

}

}()

_, err := getRawValue([]byte(`{"count":0,"entity":[]}`))

if err == nil {

t.Fatal("expected an error for a count-wrapped empty array, got nil")

}