plugins/hypervisors/xenserver/test/com/cloud/hypervisor/xenserver/resource/wrapper/xenbase/XcpServerWrapperTest.java

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package com.cloud.hypervisor.xenserver.resource.wrapper.xenbase;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.powermock.modules.junit4.PowerMockRunner;

import com.cloud.agent.api.Answer;
import com.cloud.agent.api.NetworkUsageCommand;
import com.cloud.hypervisor.xenserver.resource.XcpServerResource;
import com.cloud.utils.exception.CloudRuntimeException;
import com.xensource.xenapi.Connection;

@RunWith(PowerMockRunner.class)
public class XcpServerWrapperTest {

    @Mock
    protected XcpServerResource XcpServerResource;


    @Test
    public void testNetworkUsageCommandCreate() {
        final Connection conn = Mockito.mock(Connection.class);

        final String privateIP = "192.168.0.10";
        final String domRName = "dom";
        final String option = "create";
        final boolean forVpc = true;

        final NetworkUsageCommand usageCommand = new NetworkUsageCommand(privateIP, domRName, option, forVpc);

        final CitrixRequestWrapper wrapper = CitrixRequestWrapper.getInstance();
        assertNotNull(wrapper);

        when(XcpServerResource.getConnection()).thenReturn(conn);
        when(XcpServerResource.networkUsage(conn, usageCommand.getPrivateIP(), "create", null)).thenReturn("success");

        final Answer answer = wrapper.execute(usageCommand, XcpServerResource);

        verify(XcpServerResource, times(1)).getConnection();

        assertTrue(answer.getResult());
    }

    @Test
    public void testNetworkUsageCommandGet() {
        final Connection conn = Mockito.mock(Connection.class);

        final String privateIP = "192.168.0.10";
        final String domRName = "dom";
        final boolean forVpc = true;
        final String gatewayIp = "172.16.0.10";

        final NetworkUsageCommand usageCommand = new NetworkUsageCommand(privateIP, domRName, forVpc, gatewayIp);

        final CitrixRequestWrapper wrapper = CitrixRequestWrapper.getInstance();
        assertNotNull(wrapper);

        when(XcpServerResource.getConnection()).thenReturn(conn);
        when(XcpServerResource.getNetworkStats(conn, usageCommand.getPrivateIP())).thenReturn(new long[]{1l, 1l});

        final Answer answer = wrapper.execute(usageCommand, XcpServerResource);

        verify(XcpServerResource, times(1)).getConnection();

        assertTrue(answer.getResult());
    }

    @Test
    public void testNetworkUsageCommandExceptiopn() {
        final Connection conn = Mockito.mock(Connection.class);

        final String privateIP = "192.168.0.10";
        final String domRName = "dom";
        final String option = null;
        final boolean forVpc = true;

        final NetworkUsageCommand usageCommand = new NetworkUsageCommand(privateIP, domRName, option, forVpc);

        final CitrixRequestWrapper wrapper = CitrixRequestWrapper.getInstance();
        assertNotNull(wrapper);

        when(XcpServerResource.getConnection()).thenReturn(conn);
        when(XcpServerResource.networkUsage(conn, usageCommand.getPrivateIP(), "create", null)).thenThrow(new CloudRuntimeException("FAILED"));

        final Answer answer = wrapper.execute(usageCommand, XcpServerResource);

        verify(XcpServerResource, times(1)).getConnection();

        assertFalse(answer.getResult());
    }
}