com.goSmarter.activiti.loanrequest.web.LoanRequestControllerTest.java Source code

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/*
 * Copyright 2002-2012 the original author or authors.
 *
 * Licensed 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 com.goSmarter.activiti.loanrequest.web;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.codehaus.jackson.map.ObjectMapper;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.MediaType;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJacksonHttpMessageConverter;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.orm.ibatis.SqlMapClientTemplate;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.web.servlet.HandlerMapping;
import org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter;

import com.goSmarter.activiti.loanrequest.domain.LoanRequest;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(loader = WebContextLoader.class, value = { "classpath:META-INF/spring/applicationContext.xml",
        "classpath:META-INF/spring/test-datasource-config.xml" })
public class LoanRequestControllerTest {

    private static Log logger = LogFactory.getLog(LoanRequestControllerTest.class);

    MockHttpServletRequest requestMock;
    MockHttpServletResponse responseMock;
    AnnotationMethodHandlerAdapter handlerAdapter;
    ObjectMapper mapper;
    LoanRequest loanRequest;

    @Autowired
    LoanRequestController loanRequestController;

    @Autowired
    SqlMapClientTemplate ibatisTemplate;

    @Before
    public void setUp() {
        requestMock = new MockHttpServletRequest();
        requestMock.setContentType(MediaType.APPLICATION_JSON_VALUE);
        requestMock.setAttribute(HandlerMapping.INTROSPECT_TYPE_LEVEL_MAPPING, Boolean.FALSE);

        responseMock = new MockHttpServletResponse();

        handlerAdapter = new AnnotationMethodHandlerAdapter();
        HttpMessageConverter[] messageConverters = { new MappingJacksonHttpMessageConverter() };
        handlerAdapter.setMessageConverters(messageConverters);

        mapper = new ObjectMapper();
        loanRequest = new LoanRequest();
    }

    @After
    public void tearDown() {
        ibatisTemplate.delete("GoSmarter.loanRequestDeleteAll");
    }

    @Test
    public void testGetLoanRequest() throws Exception {
        LoanRequest loanRequest1 = new LoanRequest();
        loanRequest1.setId(2);
        ibatisTemplate.insert("GoSmarter.loanRequestInsert", loanRequest1);

        requestMock.setMethod("GET");
        requestMock.setRequestURI("/loanrequests/2");

        handlerAdapter.handle(requestMock, responseMock, loanRequestController);
        logger.debug(responseMock.getContentAsString());

        LoanRequest loanRequest = mapper.readValue(responseMock.getContentAsString(), LoanRequest.class);
        assertNotNull(loanRequest);
        assertEquals(loanRequest.getId(), Integer.valueOf(2));
    }

    @Test
    public void testListLoanRequest() throws Exception {
        LoanRequest loanRequest1 = new LoanRequest();
        ibatisTemplate.insert("GoSmarter.loanRequestInsert", loanRequest1);
        loanRequest1 = new LoanRequest();
        loanRequest1.setId(2);
        ibatisTemplate.insert("GoSmarter.loanRequestInsert", loanRequest1);

        requestMock.setMethod("GET");
        requestMock.setRequestURI("/loanrequests");

        handlerAdapter.handle(requestMock, responseMock, loanRequestController);
        List<LoanRequest> loanRequests = mapper.readValue(responseMock.getContentAsString(), List.class);
        assertNotNull(loanRequests);
        assertEquals(loanRequests.size(), 2);
    }

    @Test
    public void testCreateLoanRequest() throws Exception {
        requestMock.setMethod("POST");

        String jsonPcUser = mapper.writeValueAsString(loanRequest);
        logger.debug(jsonPcUser);
        requestMock.setRequestURI("/loanrequests/create/" + jsonPcUser);

        handlerAdapter.handle(requestMock, responseMock, loanRequestController);

        logger.debug(responseMock.getContentAsString());
        assertEquals(responseMock.getContentAsString(), "true");
    }

    @Test
    public void testListLoanUpdate() throws Exception {
        requestMock.setMethod("POST");

        LoanRequest loanRequest1 = new LoanRequest();
        ibatisTemplate.insert("GoSmarter.loanRequestInsert", loanRequest1);

        loanRequest1.setCustomerName("krishna prasad");
        String jsonPcUser = mapper.writeValueAsString(loanRequest1);
        logger.debug(jsonPcUser);
        requestMock.setRequestURI("/loanrequests/update/" + jsonPcUser);

        handlerAdapter.handle(requestMock, responseMock, loanRequestController);
        logger.debug(responseMock.getContentAsString());
        assertEquals(responseMock.getContentAsString(), "true");

        LoanRequest loanRequest2 = (LoanRequest) ibatisTemplate.queryForObject("GoSmarter.loanRequestDetails", 1);
        assertEquals(loanRequest2.getCustomerName(), "krishna prasad");
    }

    @Test
    public void testListLoanDelete() throws Exception {
        LoanRequest loanRequest1 = new LoanRequest();
        ibatisTemplate.insert("GoSmarter.loanRequestInsert", loanRequest1);

        requestMock.setMethod("POST");

        requestMock.setRequestURI("/loanrequests/delete/1");

        handlerAdapter.handle(requestMock, responseMock, loanRequestController);

        List<LoanRequest> loanRequests = (List<LoanRequest>) ibatisTemplate
                .queryForList("GoSmarter.loanRequestList");

        assertEquals(loanRequests.size(), 0);
    }
}