EDIT

package eu.etaxonomy.cdm.remote.service;

import java.io.ByteArrayInputStream;

import java.io.InputStream;

import org.easymock.EasyMock;

import org.junit.Assert;

import org.junit.Before;

import org.junit.Test;

import org.springframework.mock.web.MockHttpServletResponse;

import org.springframework.web.servlet.ModelAndView;

import org.unitils.UnitilsJUnit4;

import org.unitils.easymock.annotation.Mock;

import org.unitils.inject.annotation.InjectInto;

import org.unitils.inject.annotation.TestedObject;

import com.ibm.lsid.LSIDException;

import com.ibm.lsid.MalformedLSIDException;

import com.ibm.lsid.server.LSIDServerException;

import eu.etaxonomy.cdm.api.service.lsid.LSIDDataService;

import eu.etaxonomy.cdm.model.common.LSID;

import eu.etaxonomy.cdm.test.util.LSIDMatchers;

public class DataControllerTest extends UnitilsJUnit4 {

	@Mock

	@InjectInto(property = "lsidDataService")

	LSIDDataService dataService;

	@TestedObject

    private DataController dataController;

	private static String expectedData = "Acherontia Laspeyres 1809 sensu example.org 2007";

	private InputStream inputStream;

	private LSID lsid;

	private MockHttpServletResponse response;

	@Before

    public void setUp() {

		try {

			lsid = new LSID("urn:lsid:example.org:taxonconcepts:1");

		} catch (MalformedLSIDException e) { }

    	dataController = new DataController();

    	inputStream = new ByteArrayInputStream(expectedData.getBytes());

    	dataService = EasyMock.createMock(LSIDDataService.class);

    	response = new MockHttpServletResponse();

    }

	@Test

    public void testGetData() throws Exception {

    	EasyMock.expect(dataService.getData(LSIDMatchers.eqLSID(lsid))).andReturn(inputStream);

		EasyMock.replay(dataService);

		ModelAndView modelAndView = dataController.getData(lsid,response);

		EasyMock.verify(dataService); 

		Assert.assertNull(modelAndView);

		Assert.assertEquals(response.getContentAsString(),expectedData);

	}

	@Test(expected = LSIDServerException.class)

    public void testGetDataWithUnknownLSID() throws Exception {;

    	LSIDServerException lse = new LSIDServerException(LSIDException.UNKNOWN_LSID, "Unknown LSID");

    	EasyMock.expect(dataService.getData(LSIDMatchers.eqLSID(lsid))).andThrow(lse);

		EasyMock.replay(dataService);

		dataController.setLsidDataService(dataService);

        dataController.getData(lsid, response);

	}

}