/*
 * ============LICENSE_START==========================================
 * ONAP Portal SDK
 * ===================================================================
 * Copyright © 2018 AT&T Intellectual Property. All rights reserved.
 * ===================================================================
 *
 * Unless otherwise specified, all software contained herein is licensed
 * under the Apache License, Version 2.0 (the "License");
 * you may not use this software 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.
 *
 * Unless otherwise specified, all documentation contained herein is licensed
 * under the Creative Commons License, Attribution 4.0 Intl. (the "License");
 * you may not use this documentation except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *             https://creativecommons.org/licenses/by/4.0/
 *
 * Unless required by applicable law or agreed to in writing, documentation
 * 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.
 *
 * ============LICENSE_END============================================
 *
 * 
 */

package org.onap.portalsdk.core.web.support;

import java.util.ArrayList;
import java.util.Enumeration;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.SortedSet;
import java.util.TreeSet;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.onap.portalsdk.core.domain.MenuData;
import org.onap.portalsdk.core.domain.Role;
import org.onap.portalsdk.core.domain.RoleFunction;
import org.onap.portalsdk.core.domain.User;
import org.onap.portalsdk.core.util.SystemProperties;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;

@RunWith(PowerMockRunner.class)
@PrepareForTest({AppUtils.class, SystemProperties.class})
public class UserUtilsTest {
	@Mock
	HttpServletRequest request;
	@Mock
	HttpSession session;
	@Mock
	User user;
	@Mock
	ServletContext servletContext;
	
	SortedSet<Role> roles;
	
	@Before
	public void setUp() {
		PowerMockito.mockStatic(AppUtils.class);
		PowerMockito.mockStatic(SystemProperties.class);
		Mockito.when(AppUtils.getSession(request)).thenReturn(session);
		Mockito.when(request.getSession(true)).thenReturn(session);
		Mockito.when(request.getSession()).thenReturn(session);
		Mockito.when(session.getServletContext()).thenReturn(servletContext);
		Mockito.when(SystemProperties.getProperty(SystemProperties.USER_ATTRIBUTE_NAME)).thenReturn("user");
		Mockito.when(SystemProperties.getProperty(SystemProperties.APPLICATION_USER_ID)).thenReturn("1");
		Mockito.when(session.getAttribute("user")).thenReturn(user);
		SortedSet<Role> roles = new TreeSet<>();
		Role role = new Role();
		role.setActive(true);
		role.setId(1L);
		Set<RoleFunction> roleFunctionSet = new HashSet<>();
		RoleFunction rf = new RoleFunction();
		rf.setName("test");
		rf.setCode("test");
		rf.setType("test");
		rf.setAction("test");
		roleFunctionSet.add(rf);
		role.setRoleFunctions(roleFunctionSet);
		Role childRole = new Role();
		childRole.setActive(true);
		childRole.setId(1L);
		HashSet childRoles = new HashSet<>();
		childRoles.add(childRole);
		role.setChildRoles(childRoles);
		roles.add(role);
		Mockito.when(user.getRoles()).thenReturn(roles);
	}
	
	@Test
	public void testSetUserSession() {
		Set set = new HashSet<>();
		MenuData menuData = new MenuData();
		menuData.setFunctionCd("test");
		set.add(menuData);
		List<RoleFunction> roleFunctionList = new ArrayList<>();
		roleFunctionList.add(new RoleFunction());
		UserUtils.setUserSession(request, user, set, set, "test", roleFunctionList);
	}
	
	@Test
	public void testHasRole() {
		UserUtils.hasRole(request, "1");
	}
	
	@Test
	public void testHasRoleByUser() {
		UserUtils.hasRole(user, "1");
	}
	
	@Test
	public void testGetLoginMethod() {
		UserUtils.getLoginMethod(request);
	}
	
	@Test
	public void testGetUserId() {
		UserUtils.getUserId(request);
	}
	
	@Test
	public void testGetStackTrace() {
		UserUtils.getStackTrace(new Exception("test exception"));
	}
	
	@Test
	public void testConvertToEcompUser() {
		UserUtils.convertToEcompUser(user);
	}
	
	@Test
	public void testGetRequestId() {
		Enumeration<String> headerNames = Mockito.mock(Enumeration.class);
		Mockito.when(headerNames.hasMoreElements()).thenReturn(true);
		Mockito.when(headerNames.nextElement()).thenReturn("X-ECOMP-RequestID");
		Mockito.when(request.getHeader("X-ECOMP-RequestID")).thenReturn("test");
		Mockito.when(request.getHeaderNames()).thenReturn(headerNames);
		UserUtils.getRequestId(request);
	}
}