org.openxdata.server.service.impl.StudyManagerServiceTest.java Source code

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Here is the source code for org.openxdata.server.service.impl.StudyManagerServiceTest.java

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/*
 *  Licensed to the OpenXdata Foundation (OXDF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The OXDF licenses this file to You 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.
 *
 *  Copyright 2010 http://www.openxdata.org.
 */
package org.openxdata.server.service.impl;

import java.util.Date;
import java.util.List;

import junit.framework.Assert;

import org.junit.Test;
import org.openxdata.server.admin.model.StudyDef;
import org.openxdata.server.service.StudyManagerService;
import org.openxdata.server.service.UserService;
import org.openxdata.test.BaseContextSensitiveTest;
import org.springframework.beans.factory.annotation.Autowired;

/**
 * Tests methods in the StudyManagerService which deal with StudyDef.
 * 
 * @author daniel
 *
 */
public class StudyManagerServiceTest extends BaseContextSensitiveTest {

    @Autowired
    protected StudyManagerService studyManagerService;

    @Autowired
    protected UserService userService;

    @Test
    public void getStudies_shouldReturnAllStudies() throws Exception {
        List<StudyDef> studies = studyManagerService.getStudies();

        Assert.assertNotNull(studies);
        Assert.assertEquals("There are 4 studies", 4, studies.size());
        Assert.assertNotNull(getStudy("Sample Study", studies));
    }

    @Test
    public void saveStudy_shouldSaveStudy() throws Exception {
        final String studyName = "StudyName";

        List<StudyDef> studies = studyManagerService.getStudies();
        Assert.assertEquals("There are 4 studies", 4, studies.size());
        Assert.assertNull(getStudy(studyName, studies));

        StudyDef study = new StudyDef();
        study.setName(studyName);
        study.setCreator(userService.getUsers().get(0));
        study.setDateCreated(new Date());

        studyManagerService.saveStudy(study);

        studies = studyManagerService.getStudies();
        Assert.assertEquals("Added 1 study, now there are 5", 5, studies.size());
        Assert.assertNotNull(getStudy(studyName, studies));
    }

    @Test
    public void deleteStudy_shouldDeleteGivenStudy() throws Exception {

        final String studyName = "Study Name";

        List<StudyDef> studies = studyManagerService.getStudies();
        Assert.assertEquals("There are 4 studies", 4, studies.size());
        Assert.assertNull(getStudy(studyName, studies));

        StudyDef study = new StudyDef();
        study.setName(studyName);
        study.setCreator(userService.getUsers().get(0));
        study.setDateCreated(new Date());

        studyManagerService.saveStudy(study);
        studies = studyManagerService.getStudies();
        Assert.assertEquals("Added 1 study, now there are 5", 5, studies.size());

        study = getStudy(studyName, studies);
        Assert.assertNotNull(study);

        studyManagerService.deleteStudy(study);

        studies = studyManagerService.getStudies();
        Assert.assertEquals("Deleted the study so there are 4 studies again", 4, studies.size());
        Assert.assertNull(getStudy(studyName, studies));
    }

    /**
     * Gets a study object for a given name from a list of study objects.
     * 
     * @param name the name of the study to look for.
     * @param studies the list of study objects.
     * @return the study object that matches the given name.
     */
    private StudyDef getStudy(String name, List<StudyDef> studies) {
        for (StudyDef study : studies) {
            if (study.getName().equals(name))
                return study;
        }

        return null;
    }
}