/*******************************************************************************
 * eGov suite of products aim to improve the internal efficiency,transparency, 
 *    accountability and the service delivery of the government  organizations.
 * 
 *     Copyright (C) <2015>  eGovernments Foundation
 * 
 *     The updated version of eGov suite of products as by eGovernments Foundation 
 *     is available at http://www.egovernments.org
 * 
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     any later version.
 * 
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 * 
 *     You should have received a copy of the GNU General Public License
 *     along with this program. If not, see http://www.gnu.org/licenses/ or 
 *     http://www.gnu.org/licenses/gpl.html .
 * 
 *     In addition to the terms of the GPL license to be adhered to in using this
 *     program, the following additional terms are to be complied with:
 * 
 * 	1) All versions of this program, verbatim or modified must carry this 
 * 	   Legal Notice.
 * 
 * 	2) Any misrepresentation of the origin of the material is prohibited. It 
 * 	   is required that all modified versions of this material be marked in 
 * 	   reasonable ways as different from the original version.
 * 
 * 	3) This license does not grant any rights to any user of the program 
 * 	   with regards to rights under trademark law for use of the trade names 
 * 	   or trademarks of eGovernments Foundation.
 * 
 *   In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
 ******************************************************************************/
package org.egov.egi.web.controller.admin.masters.department;

import org.egov.egi.web.controller.AbstractContextControllerTest;
import org.egov.infra.admin.master.entity.Department;
import org.egov.infra.admin.master.service.DepartmentService;
import org.egov.infra.web.controller.admin.masters.department.UpdateDepartmentController;
import org.junit.Before;
import org.junit.Test;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.springframework.test.web.servlet.MockMvc;

import static org.junit.Assert.assertEquals;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import static org.mockito.MockitoAnnotations.initMocks;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.post;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.model;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.redirectedUrl;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;

/**
 * This class is used to test Update Department Controller
 * 
 * @author subhash
 *
 */
public class UpdateDepartmentControllerTest extends
		AbstractContextControllerTest<UpdateDepartmentController> {

	@Mock
	private DepartmentService departmentService;

	private MockMvc mockMvc;

	@Override
	protected UpdateDepartmentController initController() {
		initMocks(this);
		return new UpdateDepartmentController(departmentService);
	}

	@Before
	public void before() {
		mockMvc = mvcBuilder.build();
		Department department = new Department();
		department.setName("testing");
		when(departmentService.getDepartmentByName(department.getName())).thenReturn(department);
	}

	@Test
	public void shouldResolveUpdateDepartmentForm() throws Exception {
		mockMvc.perform(get("/department/update/testing")).andExpect(
				view().name("department-updateForm"));
		verify(departmentService).getDepartmentByName("testing");
	}

	@Test
	public void shouldUpdateDepartment() throws Exception {
		mockMvc.perform(
				post("/department/update/testing").param("name", "testing1").param("code",
						"testing1")).andExpect(model().hasNoErrors())
				.andExpect(redirectedUrl("/department/view/testing1"));
		ArgumentCaptor<Department> argumentCaptor = ArgumentCaptor.forClass(Department.class);
		verify(departmentService).updateDepartment(argumentCaptor.capture());
		Department updatedDepartment = argumentCaptor.getValue();
		assertEquals(updatedDepartment.getName(), "testing1");
		assertEquals(updatedDepartment.getCode(), "testing1");
	}

	@Test
	public void shouldValidateWhileUpdating() throws Exception {
		this.mockMvc.perform(post("/department/update/testing")).andExpect(model().hasErrors())
				.andExpect(model().attributeHasFieldErrors("department", "code"))
				.andExpect(view().name("department-updateForm"))
				.andExpect(model().errorCount(1));
		verify(departmentService, never()).updateDepartment(any(Department.class));
	}
}