// $Id: TestProfileManager.java 43 2010-04-03 20:28:12Z marcusvnac $
// Copyright (c) 2007 The Regents of the University of California. All
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// software and its documentation without fee, and without a written
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package org.argouml.profile;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

import org.argouml.model.InitializeModel;
import org.argouml.profile.init.InitProfileSubsystem;

import junit.framework.TestCase;

/**
 * Tests for a ProfileManager implementation.
 *
 * @author Luis Sergio Oliveira (euluis)
 */
public class TestProfileManager extends TestCase {
    
    private Profile mockProfile;
    private ProfileManager manager;
    private String mockProfileClassName;

    @Override
    protected void setUp() throws Exception {
        InitializeModel.initializeDefault();
        new InitProfileSubsystem().init();
        mockProfile = new Profile() {
            @Override
            public String getDisplayName() {
                return null;
            }
            @Override
            public Collection<Object> getProfilePackages() 
                throws ProfileException {
                return Collections.emptyList();
            }
        };
        manager = ProfileFacade.getManager();
        assertNotNull(manager);
    }
    
    @Override
    protected void tearDown() throws Exception {
        ProfileFacade.reset();
        super.tearDown();
    }

    /**
     * Test the {@link ProfileManager#registerProfile(Profile)} method.
     */
    public void testRegisterProfile() {
        manager.registerProfile(mockProfile);
        assertTrue(manager.getRegisteredProfiles().contains(mockProfile));
    }
    
    /**
     * Test the {@link ProfileManager#removeProfile(Profile)} method.
     */
    public void testRemoveProfile() {
        assertFalse(manager.getRegisteredProfiles().contains(mockProfile));
        manager.registerProfile(mockProfile);
        assertTrue(manager.getRegisteredProfiles().contains(mockProfile));
        manager.removeProfile(mockProfile);
        assertFalse(manager.getRegisteredProfiles().contains(mockProfile));
    }

    /**
     * Test the {@link ProfileManager#getProfileForClass(String)} method.
     */
    public void testGetProfileForClass() {
        mockProfileClassName = mockProfile.getClass().getName();
        assertNull(manager.getProfileForClass(mockProfileClassName));
        manager.registerProfile(mockProfile);
        assertEquals(mockProfile, manager.getProfileForClass(
                mockProfileClassName));
        manager.removeProfile(mockProfile);
        assertNull(manager.getProfileForClass(mockProfileClassName));
    }
    
    /**
     * Tests the methods of {@link ProfileManager} related to default profiles 
     * management.
     */
    public void testDefaultProfilesManagement() {
        List<Object> initialDefaultProfiles = 
            new ArrayList<Object>(manager.getDefaultProfiles());
        assertNull(manager.getProfileForClass(mockProfileClassName));
        manager.registerProfile(mockProfile);
        manager.addToDefaultProfiles(mockProfile);
        assertEquals(initialDefaultProfiles.size() + 1, 
                manager.getDefaultProfiles().size());
        manager.removeFromDefaultProfiles(mockProfile);
        assertEquals(initialDefaultProfiles.size(), 
                manager.getDefaultProfiles().size());
        assertFalse(manager.getDefaultProfiles().contains(mockProfile));
    }
    
    /**
     * Test the method {@link ProfileManager#getUMLProfile()}.
     */
    public void testGetUMLProfile() {
        Profile uml = manager.getUMLProfile();
        assertNotNull(uml);
        assertTrue(uml.getDisplayName().indexOf("UML") != -1);
    }
}