mock testing with controller...

keywordControllerTest

package org.jpp.api.controller;

import org.apache.log4j.Logger;
import org.jpp.domain.Keyword;
import org.jpp.service.domain.KeywordService;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.context.web.WebAppConfiguration;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.web.context.WebApplicationContext;

import static org.hamcrest.Matchers.*;
import static org.mockito.Mockito.*;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

/**
 * @author oaktree The Class UniHelper Tester. seems that class name must end
 *         with "Test"
 */

/**
 * 
 * Integration tests for keyword controller see
 * http://www.javacodegeeks.com/2013
 * /08/unit-testing-of-spring-mvc-controllers-rest-api.html for more info
 * 
 * @author oaktree
 * 
 */

@RunWith(SpringJUnit4ClassRunner.class)
@WebAppConfiguration
@ContextConfiguration(value = "file:src/main/webapp/WEB-INF/applicationContext.xml")


public class KeywordControllerTest {

	private static final Logger LOGGER = Logger
			.getLogger(KeywordControllerTest.class);
	/** The unicode service. */

	private MockMvc mockMvc;

//	@Autowired
//	private KeywordService serviceMock;
	
	private KeywordService serviceMock; 

	@Autowired
	private WebApplicationContext wac;

	@Before
	public void setup() {
		this.mockMvc = MockMvcBuilders.webAppContextSetup(wac).build();
		this.serviceMock = org.mockito.Mockito.mock(KeywordService.class);

	}

	public static String something() {
		return "Hello World";
	}

	@Test
	public void testNothingKeywordController() {

		Boolean ok = true;
		Assert.assertTrue(ok);
	}
	

	@Test
	public void testIndexJsp() throws Exception {

		mockMvc.perform(get("/"))
				.andExpect(status().isOk());
				

	}

	@Test
	public void testFindingOfKeyword() throws Exception {
		Keyword first = new Keyword();
		first.setName("testing keyword1");
		first.setDescription("testing description 1");
		first.setId(1);

		when(serviceMock.findById(new Long(1))).thenReturn(first);

		mockMvc.perform(get("/keyword/13"))
				.andExpect(status().isOk())
				.andExpect(content().contentType(TestUtil.APPLICATION_JSON_UTF8))
				.andExpect(jsonPath("$", hasSize(1)))
				.andExpect(jsonPath("$.id", is(1)))
				.andExpect(
						jsonPath("$.description", is("testing description 1")))
				.andExpect(jsonPath("$.name", is("testing keyword1")));

		verify(serviceMock, times(1)).findById(new Long(1));
		verifyNoMoreInteractions(serviceMock);

	}
}