/**
 * Copyright 2005-2011 The Kuali Foundation
 *
 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
 *
 * 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 org.kuali.rice.kim.test.service;

import com.google.common.collect.Maps;
import org.junit.Test;
import org.kuali.rice.kim.api.role.RoleService;
import org.kuali.rice.kim.api.services.KimApiServiceLocator;
import org.kuali.rice.kim.test.KIMTestCase;
import org.kuali.rice.test.BaselineTestCase;

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

import static org.junit.Assert.*;

/**
 * Test the RoleService
 * 
 * @author Kuali Rice Team (rice.collab@kuali.org)
 *
 */
@BaselineTestCase.BaselineMode(BaselineTestCase.Mode.NONE)
public class RoleServiceTest extends KIMTestCase {

	private RoleService roleService;

	public void setUp() throws Exception {
		super.setUp();
		setRoleService(KimApiServiceLocator.getRoleService());
	}
	
	@Test
	public void testPrincipaHasRoleOfDirectAssignment() {
		List <String>roleIds = new ArrayList<String>();
		roleIds.add("r1");
		assertTrue( "p1 has direct role r1", getRoleService().principalHasRole("p1", roleIds, Collections.<String, String>emptyMap() ));
		//assertFalse( "p4 has no direct/higher level role r1", getRoleService().principalHasRole("p4", roleIds, null ));	
		Map<String, String> qualification = new HashMap<String, String>();
		qualification.put("Attribute 2", "CHEM");
		assertTrue( "p1 has direct role r1 with rp2 attr data", getRoleService().principalHasRole("p1", roleIds,
                qualification));
		qualification.clear();
		//requested qualification rolls up to a higher element in some hierarchy 
		// method not implemented yet, not quite clear how this works
		qualification.put("Attribute 3", "PHYS");
		assertTrue( "p1 has direct role r1 with rp2 attr data", getRoleService().principalHasRole("p1", roleIds, Maps.newHashMap(
                qualification)));
	}

	@Test
	public void testPrincipalHasRoleOfHigherLevel() {
		// "p3" is in "r2" and "r2 contains "r1"
		List <String>roleIds = new ArrayList<String>();
		roleIds.add("r2");
		assertTrue( "p1 has assigned in higher level role r1", getRoleService().principalHasRole("p1", roleIds, Collections.<String, String>emptyMap() ));
	}
	
	@Test
	public void testPrincipalHasRoleContainsGroupAssigned() {
		// "p2" is in "g1" and "g1" assigned to "r2"
		List <String>roleIds = new ArrayList<String>();
		roleIds.add("r2");
		assertTrue( "p2 is assigned to g1 and g1 assigned to r2", getRoleService().principalHasRole("p2", roleIds, Collections.<String, String>emptyMap() ));
	}

	@Test
	public void testGetPrincipalsFromCircularRoles() {
		// "p2" is in "g1" and "g1" assigned to "r2"
		List <String>roleIds = new ArrayList<String>();
		Collection <String>rolePrincipalIds;
		roleIds.add("r101");
		rolePrincipalIds = getRoleService().getRoleMemberPrincipalIds("ADDL_ROLES_TESTS", "Role A",  Collections
                .<String, String>emptyMap());
		assertNotNull(rolePrincipalIds);
		assertEquals("RoleTwo should have 6 principal ids", 5, rolePrincipalIds.size());
	}
	
	public RoleService getRoleService() {
		return this.roleService;
	}

	public void setRoleService(RoleService roleService) {
		this.roleService = roleService;
	}

}
