com.carlos.projects.billing.ui.controllers.DocumentsControllerTest.java Source code

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Here is the source code for com.carlos.projects.billing.ui.controllers.DocumentsControllerTest.java

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/**
 * Fonti is a web application for billing and budgeting
 * Copyright (C) 2009  Carlos Fernandez
 *
 * This file is part of Fonti.
 *
 * Fonti is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Fonti is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.carlos.projects.billing.ui.controllers;

import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
import static org.mockito.Mockito.when;

import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.springframework.web.servlet.ModelAndView;

import com.carlos.projects.billing.dao.DocumentDAO;
import com.carlos.projects.billing.domain.Document;

/**
 * @author Carlos Fernandez
 * @date 11-05-2012
 */

@RunWith(MockitoJUnitRunner.class)
public class DocumentsControllerTest {

    private static final String DOCUMENTS_VIEW_NAME = "documents";
    private DocumentsController controller;

    @Mock
    private DocumentDAO documentDAO;
    @Mock
    private HttpServletRequest request;
    @Mock
    private HttpServletResponse response;

    @Before
    public void setUp() {
        controller = new DocumentsController(documentDAO);
    }

    @Test
    public void shouldRenderTheCorrectView() throws Exception {
        // Given
        controller.setViewName(DOCUMENTS_VIEW_NAME);
        // When
        ModelAndView modelAndView = controller.handleRequestInternal(request, response);
        // Then
        assertThat("The view name is wrong", modelAndView.getViewName(), is(DOCUMENTS_VIEW_NAME));
    }

    @Test
    public void shouldListAllTheDocuments() throws Exception {
        // Given
        controller.setViewName(DOCUMENTS_VIEW_NAME);
        List<Document> documents = new ArrayList<Document>();
        documents.add(new Document());
        when(documentDAO.findAll("Document")).thenReturn(documents);
        // When
        ModelAndView modelAndView = controller.handleRequestInternal(request, response);
        // Then
        assertThat("Not all the documents are listed", (List<Document>) modelAndView.getModel().get("documents"),
                is(documents));
    }

}