content: // 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 org.apache.cloudstack.api.command.user.network;
  
  import org.apache.cloudstack.api.ResponseGenerator;
  import org.apache.cloudstack.api.ResponseObject;
  import org.apache.cloudstack.api.response.NetworkResponse;
  import org.junit.Assert;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.InjectMocks;
  import org.mockito.Mock;
  import org.mockito.Mockito;
  import org.mockito.junit.MockitoJUnitRunner;
  import org.springframework.test.util.ReflectionTestUtils;
  
  import com.cloud.exception.InsufficientCapacityException;
  import com.cloud.exception.ResourceAllocationException;
  import com.cloud.network.Network;
  import com.cloud.network.NetworkService;
  import com.cloud.offering.NetworkOffering;
  import com.cloud.utils.db.EntityManager;
  
  @RunWith(MockitoJUnitRunner.class)
  public class CreateNetworkCmdTest {
  
      @Mock
      public EntityManager _entityMgr;
      @Mock
      public NetworkService networkService;
      private ResponseGenerator responseGenerator;
  
      @InjectMocks
      CreateNetworkCmd cmd = new CreateNetworkCmd();
  
      @Test
      public void testGetNetworkOfferingId() {
          Long networkOfferingId = 1L;
          ReflectionTestUtils.setField(cmd, "networkOfferingId", networkOfferingId);
          Assert.assertEquals(cmd.getNetworkOfferingId(), networkOfferingId);
      }
  
      @Test
      public void testGetGateway() {
          String gateway = "10.10.10.1";
          ReflectionTestUtils.setField(cmd, "gateway", gateway);
          Assert.assertEquals(cmd.getGateway(), gateway);
      }
  
      @Test
      public void testGetIsolatedPvlan() {
          String isolatedPvlan = "1234";
          ReflectionTestUtils.setField(cmd, "isolatedPvlan", isolatedPvlan);
          Assert.assertEquals(cmd.getIsolatedPvlan(), isolatedPvlan);
      }
  
      @Test
      public void testGetAccountName() {
          String accountName = "admin";
          ReflectionTestUtils.setField(cmd, "accountName", accountName);
          Assert.assertEquals(cmd.getAccountName(), accountName);
      }
  
      @Test
      public void testGetDomainId() {
          Long domainId = 1L;
          ReflectionTestUtils.setField(cmd, "domainId", domainId);
          Assert.assertEquals(cmd.getDomainId(), domainId);
      }
  
      @Test
      public void testGetNetmask() {
          String netmask = "255.255.255.0";
          ReflectionTestUtils.setField(cmd, "netmask", netmask);
          Assert.assertEquals(cmd.getNetmask(), netmask);
      }
  
      @Test
      public void testGetStartIp() {
          String startIp = "10.10.10.2";
          ReflectionTestUtils.setField(cmd, "startIp", startIp);
          Assert.assertEquals(cmd.getStartIp(), startIp);
      }
  
      @Test
      public void testGetEndIp() {
          String endIp = "10.10.10.10";
          ReflectionTestUtils.setField(cmd, "endIp", endIp);
          Assert.assertEquals(cmd.getEndIp(), endIp);
      }
  
      @Test
      public void testGetNetworkName() {
          String netName = "net-isolated";
          ReflectionTestUtils.setField(cmd, "name", netName);
          Assert.assertEquals(cmd.getNetworkName(), netName);
      }
  
      @Test
      public void testGetDisplayTextWhenNotEmpty() {
          String description = "Isolated Network";
          ReflectionTestUtils.setField(cmd, "displayText", description);
          Assert.assertEquals(cmd.getDisplayText(), description);
      }
  
      @Test
      public void testGetDisplayTextWhenEmpty() {
          String description = null;
          String netName = "net-isolated";
          ReflectionTestUtils.setField(cmd, "name", netName);
          Assert.assertEquals(cmd.getDisplayText(), netName);
      }
  
      @Test
      public void testGetNetworkDomain() {
          String netDomain = "cs1cloud.internal";
          ReflectionTestUtils.setField(cmd, "networkDomain", netDomain);
          Assert.assertEquals(cmd.getNetworkDomain(), netDomain);
      }
  
      @Test
      public void testGetProjectId() {
          Long projectId = 1L;
          ReflectionTestUtils.setField(cmd, "projectId", projectId);
          Assert.assertEquals(cmd.getProjectId(), projectId);
      }
  
      @Test
      public void testGetAclType() {
          String aclType = "account";
          ReflectionTestUtils.setField(cmd, "aclType", aclType);
          Assert.assertEquals(cmd.getAclType(), aclType);
      }
  
      @Test
      public void testGetSubdomainAccess() {
          Boolean subDomAccess = false;
          ReflectionTestUtils.setField(cmd, "subdomainAccess", subDomAccess);
          Assert.assertEquals(cmd.getSubdomainAccess(), subDomAccess);
      }
  
      @Test
      public void testGetVpcId() {
          Long vpcId = 1L;
          ReflectionTestUtils.setField(cmd, "vpcId", vpcId);
          Assert.assertEquals(cmd.getVpcId(), vpcId);
      }
  
      @Test
      public void testGetDisplayNetwork() {
          Boolean displayNet = true;
          ReflectionTestUtils.setField(cmd, "displayNetwork", displayNet);
          Assert.assertEquals(cmd.getDisplayNetwork(), displayNet);
      }
  
      @Test
      public void testGetExternalId() {
          String externalId = "1";
          ReflectionTestUtils.setField(cmd, "externalId", externalId);
          Assert.assertEquals(cmd.getExternalId(), externalId);
      }
  
      @Test
      public void testGetAssociatedNetworkId() {
          Long associatedNetId = 1L;
          ReflectionTestUtils.setField(cmd, "associatedNetworkId", associatedNetId);
          Assert.assertEquals(cmd.getAssociatedNetworkId(), associatedNetId);
      }
  
      @Test
      public void testIsDisplayNullDefaultsToTrue() {
          Boolean displayNetwork = null;
          ReflectionTestUtils.setField(cmd, "displayNetwork", displayNetwork);
          Assert.assertTrue(cmd.isDisplay());
      }
  
      @Test
      public void testGetPhysicalNetworkIdForInvalidNetOfferingId() {
          Long physicalNetworkId = 1L;
  
          ReflectionTestUtils.setField(cmd, "physicalNetworkId", physicalNetworkId);
          try {
              cmd.getPhysicalNetworkId();
          } catch (Exception e) {
              Assert.assertTrue(e.getMessage().startsWith("Unable to find network offering by ID"));
          }
      }
  
      @Test
      public void testGetPhysicalNetworkIdForInvalidAssociatedNetId() {
          Long physicalNetworkId = 1L;
          Long networkOfferingId = 1L;
          Long associatedNetworkId = 1L;
          ReflectionTestUtils.setField(cmd, "networkOfferingId", networkOfferingId);
          ReflectionTestUtils.setField(cmd, "associatedNetworkId", associatedNetworkId);
          NetworkOffering networkOffering = Mockito.mock(NetworkOffering.class);
          ReflectionTestUtils.setField(cmd, "physicalNetworkId", physicalNetworkId);
          Mockito.when(_entityMgr.findById(NetworkOffering.class, networkOfferingId)).thenReturn(networkOffering);
          Mockito.when(_entityMgr.findById(Network.class, associatedNetworkId)).thenReturn(null);
          try {
              cmd.getPhysicalNetworkId();
          } catch (Exception e) {
              Assert.assertTrue(e.getMessage().startsWith("Unable to find network by ID"));
          }
      }
  
      @Test
      public void testGetPhysicalNetworkIdForAssociatedNetIdForNonSharedNet() {
          Long physicalNetworkId = 1L;
          Long networkOfferingId = 1L;
          Long associatedNetworkId = 1L;
          ReflectionTestUtils.setField(cmd, "networkOfferingId", networkOfferingId);
          ReflectionTestUtils.setField(cmd, "associatedNetworkId", associatedNetworkId);
          NetworkOffering networkOffering = Mockito.mock(NetworkOffering.class);
          Network network = Mockito.mock(Network.class);
          ReflectionTestUtils.setField(cmd, "physicalNetworkId", physicalNetworkId);
          Mockito.when(_entityMgr.findById(NetworkOffering.class, networkOfferingId)).thenReturn(networkOffering);
          Mockito.when(_entityMgr.findById(Network.class, associatedNetworkId)).thenReturn(network);
          Mockito.when(networkOffering.getGuestType()).thenReturn(Network.GuestType.Isolated);
          try {
              cmd.getPhysicalNetworkId();
          } catch (Exception e) {
              Assert.assertTrue(e.getMessage().startsWith("Associated network ID can be specified for networks of guest IP type Shared only"));
          }
      }
  
      @Test
      public void testGetPhysicalNetworkIdForNonSharedNet() {
          Long physicalNetworkId = 1L;
          Long networkOfferingId = 1L;
          ReflectionTestUtils.setField(cmd, "networkOfferingId", networkOfferingId);
          NetworkOffering networkOffering = Mockito.mock(NetworkOffering.class);
          ReflectionTestUtils.setField(cmd, "physicalNetworkId", physicalNetworkId);
          Mockito.when(_entityMgr.findById(NetworkOffering.class, networkOfferingId)).thenReturn(networkOffering);
          Mockito.when(networkOffering.getGuestType()).thenReturn(Network.GuestType.Isolated);
          try {
              cmd.getPhysicalNetworkId();
          } catch (Exception e) {
              Assert.assertTrue(e.getMessage().startsWith("Physical network ID can be specified for networks of guest IP type Shared or L2 only."));
          }
      }
  
      @Test
      public void testGetPhysicalNetworkIdForL2Net() {
          Long physicalNetworkId = 1L;
          Long networkOfferingId = 1L;
          ReflectionTestUtils.setField(cmd, "networkOfferingId", networkOfferingId);
          NetworkOffering networkOffering = Mockito.mock(NetworkOffering.class);
          ReflectionTestUtils.setField(cmd, "physicalNetworkId", physicalNetworkId);
          Mockito.when(_entityMgr.findById(NetworkOffering.class, networkOfferingId)).thenReturn(networkOffering);
          Mockito.when(networkOffering.getGuestType()).thenReturn(Network.GuestType.L2);
          try {
              Assert.assertEquals(cmd.getPhysicalNetworkId(), physicalNetworkId);
          } catch (Exception e) {
              Assert.fail("Failed to get physical network id");
          }
      }
  
      @Test
      public void testGetPhysicalNetworkIdForSharedNet() {
          Long physicalNetworkId = 1L;
          Long networkOfferingId = 1L;
          ReflectionTestUtils.setField(cmd, "networkOfferingId", networkOfferingId);
          NetworkOffering networkOffering = Mockito.mock(NetworkOffering.class);
          ReflectionTestUtils.setField(cmd, "physicalNetworkId", physicalNetworkId);
          Mockito.when(_entityMgr.findById(NetworkOffering.class, networkOfferingId)).thenReturn(networkOffering);
          Mockito.when(networkOffering.getGuestType()).thenReturn(Network.GuestType.Shared);
          try {
              Assert.assertEquals(cmd.getPhysicalNetworkId(), physicalNetworkId);
          } catch (Exception e) {
              Assert.fail("Failed to get physical network id");
          }
      }
  
      @Test
      public void testGetZoneId() {
          Long physicalNetworkId = 1L;
          Long networkOfferingId = 1L;
          ReflectionTestUtils.setField(cmd, "networkOfferingId", networkOfferingId);
          NetworkOffering networkOffering = Mockito.mock(NetworkOffering.class);
          ReflectionTestUtils.setField(cmd, "physicalNetworkId", physicalNetworkId);
          Mockito.when(_entityMgr.findById(NetworkOffering.class, networkOfferingId)).thenReturn(networkOffering);
          Mockito.when(networkOffering.getGuestType()).thenReturn(Network.GuestType.Shared);
          Long zoneId = 1L;
          ReflectionTestUtils.setField(cmd, "zoneId", zoneId);
          Assert.assertEquals(cmd.getZoneId(), zoneId);
      }
  
      @Test
      public void testGetPublicMtuWhenNotSet() {
          Integer publicMtu = null;
          ReflectionTestUtils.setField(cmd, "publicMtu", publicMtu);
          Assert.assertEquals(NetworkService.DEFAULT_MTU, cmd.getPublicMtu());
      }
  
      @Test
      public void testGetPublicMtuWhenSet() {
          Integer publicMtu = 1450;
          ReflectionTestUtils.setField(cmd, "publicMtu", publicMtu);
          Assert.assertEquals(cmd.getPublicMtu(), publicMtu);
      }
  
      @Test
      public void testGetPrivateMtuWhenNotSet() {
          Integer privateMtu = null;
          ReflectionTestUtils.setField(cmd, "privateMtu", privateMtu);
          Assert.assertEquals(NetworkService.DEFAULT_MTU, cmd.getPrivateMtu());
      }
  
      @Test
      public void testGetPrivateMtuWhenSet() {
          Integer privateMtu = 1250;
          ReflectionTestUtils.setField(cmd, "privateMtu", privateMtu);
          Assert.assertEquals(cmd.getPrivateMtu(), privateMtu);
      }
  
      @Test
      public void testExecute() throws InsufficientCapacityException, ResourceAllocationException {
          ReflectionTestUtils.setField(cmd, "displayText", "testNetwork");
          ReflectionTestUtils.setField(cmd, "name", "testNetwork");
          ReflectionTestUtils.setField(cmd, "networkOfferingId", 1L);
          ReflectionTestUtils.setField(cmd, "zoneId", 1L);
          Network createdNetwork = Mockito.mock(Network.class);
          NetworkResponse response = Mockito.mock(NetworkResponse.class);
          responseGenerator = Mockito.mock(ResponseGenerator.class);
          Mockito.when(networkService.createGuestNetwork(cmd)).thenReturn(createdNetwork);
          Mockito.when(responseGenerator.createNetworkResponse(ResponseObject.ResponseView.Restricted, createdNetwork)).thenReturn(response);
          cmd._responseGenerator = responseGenerator;
  
          try {
              cmd.execute();
              Mockito.verify(networkService, Mockito.times(1)).createGuestNetwork(cmd);
          } catch (Exception e) {
              System.out.println(e);
              Assert.fail("Should successfully create the network");
          }
      }
  }
  