package fr.plil.sio.persistence.jpa;
  
  import fr.plil.sio.persistence.api.Right;
  import fr.plil.sio.persistence.api.RightService;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  
  import static org.junit.Assert.*;
  
  @RunWith(SpringJUnit4ClassRunner.class)
  @SpringBootTest
  public class RightServiceTest {
  
      @Autowired
      private RightService rightService;
  
      @Test
      public void testCreateParentRightAndFindOne() {
          rightService.create("right");
          assertEquals(1, rightService.findByName("right").size());
      }
  
      @Test
      public void testCreateTwoParentRightsWithSameNameAndFindByName() {
          rightService.create("right");
          rightService.create("right");
          assertEquals(2, rightService.findByName("right").size());
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testCreateFailsIfNameNull() {
          rightService.create(null);
      }
  
      @Test
      public void testCreateSiblingRightAndFindOne() {
          Right parent = rightService.create("parent");
          rightService.create("sibling", parent);
          assertEquals(1, rightService.findByName("sibling").size());
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testCreateSiblingFailsIfNameNull() {
          Right parent = rightService.create("parent");
          rightService.create(null, parent);
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testCreateSiblingFailsIfParentNull() {
          rightService.create("parent");
          rightService.create("sibling", null);
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testCreateSiblingFailsIfParentNotInDatabase() {
          Right right = new Right();
          right.setName("not-a-right");
          rightService.create("sibling", right);
      }
  
      @Test
      public void testDeleteParentRight() {
          Right right = rightService.create("right");
          assertEquals(1, rightService.findByName("right").size());
          rightService.delete(right);
          assertEquals(0, rightService.findByName("right").size());
      }
  
      @Test
      public void testDeleteSiblingRight() {
          Right parent = rightService.create("parent");
          Right sibling = rightService.create("sibling", parent);
          rightService.delete(sibling);
          assertEquals(0, rightService.findByName("sibling").size());
      }
  
      @Test
      public void testDeleteParentAndSiblingRights() {
          Right parent = rightService.create("parent");
          rightService.create("sibling", parent);
          rightService.delete(parent);
          assertEquals(0, rightService.findByName("sibling").size());
          assertEquals(0, rightService.findByName("parent").size());
      }
  
      @Test
      public void testDeleteRightIfNotFound() {
          Right right = new Right();
          right.setName("not-a-right");
          assertFalse(rightService.delete(right));
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testDeleteRightFailsIfRightNull() {
          rightService.delete(null);
      }
  
      @Test
      public void testFindByNameIfNameNotFound() {
          assertEquals(0, rightService.findByName("no").size());
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testFindByNameFailsIfNameNull() {
          rightService.findByName(null);
      }
  
      @Test
      public void testFindOne() {
          Right right = rightService.create("right");
          assertNotNull(rightService.findOne(right.getId()));
      }
  
      @Test
      public void testFindOneIfIdNotFound() {
          assertNull(rightService.findOne(153463167809232L));
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void testFindOneFailsIfIdNull() {
          rightService.findOne(null);
      }
  }