/*
 * This program is part of the OpenLMIS logistics management information system platform software.
 * Copyright © 2013 VillageReach
 *
 * This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) 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 Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License along with this program.  If not, see http://www.gnu.org/licenses.  For additional information contact info@OpenLMIS.org. 
 */

package org.openlmis.fulfillment.shared;


import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.openlmis.core.domain.Facility;
import org.openlmis.core.domain.Program;
import org.openlmis.core.domain.Right;
import org.openlmis.core.service.RoleRightsService;
import org.openlmis.db.categories.IntegrationTests;
import org.openlmis.order.domain.Order;
import org.openlmis.order.service.OrderService;
import org.openlmis.rnr.domain.Rnr;

import java.util.ArrayList;
import java.util.List;

import static java.util.Arrays.asList;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import static org.openlmis.core.domain.RightName.*;
import static org.openlmis.core.domain.RightType.FULFILLMENT;

@Category(IntegrationTests.class)
@RunWith(MockitoJUnitRunner.class)
public class FulfillmentPermissionServiceTest {

  @Mock
  private RoleRightsService roleRightsService;

  @Mock
  private OrderService orderService;

  @InjectMocks
  private FulfillmentPermissionService fulfillmentPermissionService;

  @Test
  public void shouldReturnTrueIfUserHasGivenRightOnAWarehouse() {
    Right right1 = new Right(MANAGE_POD, FULFILLMENT);
    Right right2 = new Right(FACILITY_FILL_SHIPMENT, FULFILLMENT);
    List<Right> rights = new ArrayList<>(asList(right1,right2));
    Long userId = 1L;
    Long orderId = 2L;
    Long facilityID = 12345L;
    when(roleRightsService.getRightsForUserAndWarehouse(userId, facilityID)).thenReturn(rights);
    Order order = mock(Order.class);
    when(order.getSupplyingFacility()).thenReturn(new Facility(facilityID));
    when(orderService.getOrder(2l)).thenReturn(order);

    Boolean hasRight = fulfillmentPermissionService.hasPermission(userId, orderId, MANAGE_POD);

    assertThat(hasRight, is(true));
  }

  @Test
  public void shouldReturnFalseIfUserDoesNotHaveGivenRightOnAWarehouse() {
    Right right1 = new Right(VIEW_ORDER, FULFILLMENT);
    Right right2 = new Right(FACILITY_FILL_SHIPMENT, FULFILLMENT);
    List<Right> rights = new ArrayList<>(asList(right1,right2));
    long userId = 1l;
    long orderId = 2L;
    long facilityID = 12345L;

    when(roleRightsService.getRightsForUserAndWarehouse(userId, orderId)).thenReturn(rights);
    Order order = mock(Order.class);
    Rnr rnr = mock(Rnr.class);
    when(order.getRnr()).thenReturn(rnr);
    when(rnr.getFacility()).thenReturn(new Facility());
    when(rnr.getProgram()).thenReturn(new Program());
    when(order.getSupplyingFacility()).thenReturn(new Facility(facilityID));
    when(roleRightsService.getRightsForUserAndFacilityProgram(userId, order.getRnr().getFacility(), order.getRnr().getProgram())).thenReturn(rights);

    when(orderService.getOrder(orderId)).thenReturn(order);
    Boolean hasRight = fulfillmentPermissionService.hasPermission(userId, orderId, MANAGE_POD);

    assertThat(hasRight, is(false));
  }
}