plugins/hypervisors/xenserver/src/test/java/com/cloud/hypervisor/xenserver/resource/wrapper/xenbase/XenServer620SP1WrapperTest.java

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//
//   http://www.apache.org/licenses/LICENSE-2.0
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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.junit.Assert.fail;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import java.util.HashMap;

import org.apache.xmlrpc.XmlRpcException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.junit.MockitoJUnitRunner;

import com.cloud.agent.api.Answer;
import com.cloud.agent.api.GetGPUStatsCommand;
import com.cloud.agent.api.VgpuTypesInfo;
import com.cloud.hypervisor.xenserver.resource.XenServer620SP1Resource;
import com.cloud.utils.exception.CloudRuntimeException;
import com.xensource.xenapi.Connection;
import com.xensource.xenapi.Types.XenAPIException;

@RunWith(MockitoJUnitRunner.class)
public class XenServer620SP1WrapperTest {

    @Mock
    private XenServer620SP1Resource xenServer620SP1Resource;

    @Test
    public void testGetGPUStatsCommand() {
        final String guuid = "246a5b75-05ed-4bbc-a171-2d1fe94a1b0e";

        final Connection conn = Mockito.mock(Connection.class);

        final GetGPUStatsCommand gpuStats = new GetGPUStatsCommand(guuid, "xen");

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

        when(xenServer620SP1Resource.getConnection()).thenReturn(conn);
        try {
            when(xenServer620SP1Resource.getGPUGroupDetails(conn)).thenReturn(new HashMap<String, HashMap<String, VgpuTypesInfo>>());
        } catch (final XenAPIException e) {
            fail(e.getMessage());
        } catch (final XmlRpcException e) {
            fail(e.getMessage());
        }

        final Answer answer = wrapper.execute(gpuStats, xenServer620SP1Resource);
        verify(xenServer620SP1Resource, times(1)).getConnection();
        try {
            verify(xenServer620SP1Resource, times(1)).getGPUGroupDetails(conn);
        } catch (final XenAPIException e) {
            fail(e.getMessage());
        } catch (final XmlRpcException e) {
            fail(e.getMessage());
        }

        assertTrue(answer.getResult());
    }

    @Test
    public void testGetGPUStatsCommandFailure() {
        final String guuid = "246a5b75-05ed-4bbc-a171-2d1fe94a1b0e";

        final Connection conn = Mockito.mock(Connection.class);

        final GetGPUStatsCommand gpuStats = new GetGPUStatsCommand(guuid, "xen");

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

        when(xenServer620SP1Resource.getConnection()).thenReturn(conn);
        try {
            when(xenServer620SP1Resource.getGPUGroupDetails(conn)).thenThrow(new CloudRuntimeException("Failed!"));
        } catch (final XenAPIException e) {
            fail(e.getMessage());
        } catch (final XmlRpcException e) {
            fail(e.getMessage());
        }

        final Answer answer = wrapper.execute(gpuStats, xenServer620SP1Resource);
        verify(xenServer620SP1Resource, times(1)).getConnection();
        try {
            verify(xenServer620SP1Resource, times(1)).getGPUGroupDetails(conn);
        } catch (final XenAPIException e) {
            fail(e.getMessage());
        } catch (final XmlRpcException e) {
            fail(e.getMessage());
        }

        assertFalse(answer.getResult());
    }
}