| // 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 com.cloud.hypervisor; |
| |
| import com.cloud.agent.api.to.VirtualMachineTO; |
| import com.cloud.host.HostVO; |
| import com.cloud.host.dao.HostDao; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| import com.cloud.vm.VirtualMachine; |
| import com.cloud.vm.VirtualMachineProfile; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.InjectMocks; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| import org.mockito.Spy; |
| import org.mockito.runners.MockitoJUnitRunner; |
| |
| @RunWith(MockitoJUnitRunner.class) |
| public class KVMGuruTest { |
| |
| @Mock |
| HostDao hostDao; |
| |
| @Spy |
| @InjectMocks |
| private KVMGuru guru = new KVMGuru(); |
| |
| @Mock |
| VirtualMachineTO vmTO; |
| @Mock |
| VirtualMachineProfile vmProfile; |
| @Mock |
| VirtualMachine vm; |
| @Mock |
| HostVO host; |
| |
| private static final long hostId = 1l; |
| |
| @Before |
| public void setup() { |
| Mockito.when(vmTO.getLimitCpuUse()).thenReturn(true); |
| Mockito.when(vmProfile.getVirtualMachine()).thenReturn(vm); |
| Mockito.when(vm.getHostId()).thenReturn(hostId); |
| Mockito.when(hostDao.findById(hostId)).thenReturn(host); |
| Mockito.when(host.getCpus()).thenReturn(3); |
| Mockito.when(host.getSpeed()).thenReturn(1995l); |
| Mockito.when(vmTO.getMaxSpeed()).thenReturn(500); |
| } |
| |
| @Test |
| public void testSetVmQuotaPercentage() { |
| guru.setVmQuotaPercentage(vmTO, vmProfile); |
| Mockito.verify(vmTO).setCpuQuotaPercentage(Mockito.anyDouble()); |
| } |
| |
| @Test(expected = CloudRuntimeException.class) |
| public void testSetVmQuotaPercentageNullHost() { |
| Mockito.when(hostDao.findById(hostId)).thenReturn(null); |
| guru.setVmQuotaPercentage(vmTO, vmProfile); |
| } |
| |
| @Test |
| public void testSetVmQuotaPercentageZeroDivision() { |
| Mockito.when(host.getSpeed()).thenReturn(0l); |
| guru.setVmQuotaPercentage(vmTO, vmProfile); |
| Mockito.verify(vmTO, Mockito.never()).setCpuQuotaPercentage(Mockito.anyDouble()); |
| } |
| |
| @Test |
| public void testSetVmQuotaPercentageNotCPULimit() { |
| Mockito.when(vmTO.getLimitCpuUse()).thenReturn(false); |
| guru.setVmQuotaPercentage(vmTO, vmProfile); |
| Mockito.verify(vmProfile, Mockito.never()).getVirtualMachine(); |
| Mockito.verify(vmTO, Mockito.never()).setCpuQuotaPercentage(Mockito.anyDouble()); |
| } |
| |
| @Test |
| public void testSetVmQuotaPercentageOverProvision() { |
| Mockito.when(vmTO.getMaxSpeed()).thenReturn(3000); |
| guru.setVmQuotaPercentage(vmTO, vmProfile); |
| Mockito.verify(vmTO).setCpuQuotaPercentage(1d); |
| } |
| } |