fm.last.citrine.web.ChildTaskFormsControllerTest.java Source code

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Here is the source code for fm.last.citrine.web.ChildTaskFormsControllerTest.java

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/*
 * Copyright 2010 Last.fm
 *
 *  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 fm.last.citrine.web;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.when;

import java.util.HashSet;
import java.util.Set;

import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.validation.BindException;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.view.RedirectView;

import fm.last.citrine.model.Task;
import fm.last.citrine.service.TaskManager;

public class ChildTaskFormsControllerTest {

    private ChildTasksFormController childTasksFormController = new ChildTasksFormController();

    @Mock
    private TaskManager mockTaskManager;

    private MockHttpServletRequest mockRequest = new MockHttpServletRequest();

    private MockHttpServletResponse mockResponse = new MockHttpServletResponse();

    @Before
    public void setUp() {
        MockitoAnnotations.initMocks(this);
        childTasksFormController.setTaskManager(mockTaskManager);
    }

    @Test
    public void testCancel() throws Exception {
        mockRequest.setParameter(Constants.PARAM_CANCEL, "true");
        TaskChildCandidatesDTO dto = new TaskChildCandidatesDTO();
        dto.setSelectedGroupName("testGroupName");
        ModelAndView modelAndView = childTasksFormController.processFormSubmission(mockRequest, mockResponse, dto,
                null);
        RedirectView view = (RedirectView) modelAndView.getView();
        assertEquals("tasks.do?selectedGroupName=testGroupName", view.getUrl());
        assertEquals(0, modelAndView.getModel().size());
    }

    @Test
    public void testProcessFormSubmissionNoChildTasks() throws Exception {
        long taskId = 100;
        Task task = new Task("task100");
        task.setId(taskId);
        when(mockTaskManager.get(taskId)).thenReturn(task);

        TaskChildCandidatesDTO dto = new TaskChildCandidatesDTO();
        dto.setTask(task);
        dto.setSelectedGroupName("testGroupName");
        BindException bindException = new BindException(dto, "bla");
        ModelAndView modelAndView = childTasksFormController.processFormSubmission(mockRequest, mockResponse, dto,
                bindException);
        RedirectView view = (RedirectView) modelAndView.getView();
        assertEquals("tasks.do?selectedGroupName=testGroupName", view.getUrl());
        assertEquals(0, modelAndView.getModel().size());
    }

    @Test
    public void testProcessFormSubmissionCandidateChildTasksOnly() throws Exception {
        long taskId = 100;
        Task task = new Task("task100");
        task.setId(taskId);
        when(mockTaskManager.get(taskId)).thenReturn(task);

        TaskChildCandidatesDTO dto = new TaskChildCandidatesDTO();
        dto.setTask(task);
        dto.setSelectedGroupName("testGroupName");

        long candidateTaskId = 200;
        Task candidateTask = new Task("task200");
        candidateTask.setId(candidateTaskId);
        when(mockTaskManager.get(candidateTaskId)).thenReturn(candidateTask);
        Set<Long> candidateTaskIds = new HashSet<Long>();
        candidateTaskIds.add(candidateTaskId);
        dto.setCandidateChildTaskIds(candidateTaskIds);

        BindException bindException = new BindException(dto, "bla");
        ModelAndView modelAndView = childTasksFormController.processFormSubmission(mockRequest, mockResponse, dto,
                bindException);
        RedirectView view = (RedirectView) modelAndView.getView();
        assertEquals("tasks.do?selectedGroupName=testGroupName", view.getUrl());
        assertEquals(0, modelAndView.getModel().size());

        Set<Task> childTasks = task.getChildTasks();
        assertEquals(1, childTasks.size());
        assertEquals(candidateTask, childTasks.iterator().next());
    }

    @Test
    public void testProcessFormSubmissionChildTasksOnly() throws Exception {
        long taskId = 100;
        Task task = new Task("task100");
        task.setId(taskId);
        when(mockTaskManager.get(taskId)).thenReturn(task);

        TaskChildCandidatesDTO dto = new TaskChildCandidatesDTO();
        dto.setTask(task);
        dto.setSelectedGroupName("testGroupName");

        long childTaskId = 300;
        Task childTask = new Task("task300");
        childTask.setId(childTaskId);
        when(mockTaskManager.get(childTaskId)).thenReturn(childTask);
        Set<Long> childTaskIds = new HashSet<Long>();
        childTaskIds.add(childTaskId);
        dto.setChildTaskIds(childTaskIds);

        BindException bindException = new BindException(dto, "bla");
        ModelAndView modelAndView = childTasksFormController.processFormSubmission(mockRequest, mockResponse, dto,
                bindException);
        RedirectView view = (RedirectView) modelAndView.getView();
        assertEquals("tasks.do?selectedGroupName=testGroupName", view.getUrl());
        assertEquals(0, modelAndView.getModel().size());

        Set<Task> childTasks = task.getChildTasks();
        assertEquals(1, childTasks.size());
        assertEquals(childTask, childTasks.iterator().next());
    }

    @Test
    public void testProcessFormSubmissionCandidateAndChildTasks() throws Exception {
        long taskId = 100;
        Task task = new Task("task100");
        task.setId(taskId);
        when(mockTaskManager.get(taskId)).thenReturn(task);

        TaskChildCandidatesDTO dto = new TaskChildCandidatesDTO();
        dto.setTask(task);
        dto.setSelectedGroupName("testGroupName");

        long candidateTaskId = 200;
        Task candidateTask = new Task("task200");
        candidateTask.setId(candidateTaskId);
        when(mockTaskManager.get(candidateTaskId)).thenReturn(candidateTask);
        Set<Long> candidateTaskIds = new HashSet<Long>();
        candidateTaskIds.add(candidateTaskId);
        dto.setCandidateChildTaskIds(candidateTaskIds);

        long childTaskId = 300;
        Task childTask = new Task("task300");
        childTask.setId(childTaskId);
        when(mockTaskManager.get(childTaskId)).thenReturn(childTask);
        Set<Long> childTaskIds = new HashSet<Long>();
        childTaskIds.add(childTaskId);
        dto.setChildTaskIds(childTaskIds);

        BindException bindException = new BindException(dto, "bla");
        ModelAndView modelAndView = childTasksFormController.processFormSubmission(mockRequest, mockResponse, dto,
                bindException);
        RedirectView view = (RedirectView) modelAndView.getView();
        assertEquals("tasks.do?selectedGroupName=testGroupName", view.getUrl());
        assertEquals(0, modelAndView.getModel().size());

        Set<Task> childTasks = task.getChildTasks();
        assertEquals(2, childTasks.size());
        assertTrue(childTasks.contains(childTask));
        assertTrue(childTasks.contains(candidateTask));
    }

}