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package it.inaf.ia2.gms.service;
import it.inaf.ia2.gms.model.Permission;
import it.inaf.ia2.gms.persistence.JoinDAO;
import it.inaf.ia2.gms.persistence.MembershipsDAO;
import it.inaf.ia2.gms.persistence.PermissionsDAO;
import it.inaf.ia2.gms.persistence.model.GroupEntity;
import it.inaf.ia2.gms.persistence.model.MembershipEntity;
import it.inaf.ia2.gms.persistence.model.PermissionEntity;
import java.util.Arrays;
import java.util.Set;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentMatcher;
import static org.mockito.ArgumentMatchers.argThat;
import static org.mockito.ArgumentMatchers.eq;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import org.mockito.junit.MockitoJUnitRunner;
@RunWith(MockitoJUnitRunner.class)
public class JoinServiceTest {
private static final String USER_1 = "user-1";
private static final String USER_2 = "user-2";
@Mock
private MembershipsDAO membershipsDAO;
@Mock
private PermissionsDAO permissionsDAO;
@Mock
private JoinDAO joinDAO;
@InjectMocks
private JoinService joinService;
@Test
public void testJoin() {
when(membershipsDAO.getUserMemberships(eq(USER_1)))
.thenReturn(Arrays.asList(groupEntity("A")));
when(membershipsDAO.getUserMemberships(eq(USER_2)))
.thenReturn(Arrays.asList(groupEntity("A"), groupEntity("B")));
when(permissionsDAO.findUserPermissions(eq(USER_1)))
.thenReturn(Arrays.asList(
permissionEntity("A", USER_1, Permission.ADMIN),
permissionEntity("B", USER_1, Permission.VIEW_MEMBERS),
permissionEntity("C", USER_1, Permission.MANAGE_MEMBERS)
));
when(permissionsDAO.findUserPermissions(eq(USER_2)))
.thenReturn(Arrays.asList(
permissionEntity("A", USER_2, Permission.VIEW_MEMBERS),
permissionEntity("B", USER_2, Permission.ADMIN),
permissionEntity("C", USER_2, Permission.MANAGE_MEMBERS),
permissionEntity("D", USER_2, Permission.VIEW_MEMBERS)
));
joinService.join(USER_1, USER_2);
verify(joinDAO, times(1)).join(argThat(verifyMembershipsToAdd()),
argThat(verifyPermissionsToAdd()), eq(USER_2));
}
private GroupEntity groupEntity(String groupId) {
GroupEntity group = new GroupEntity();
group.setId(groupId);
return group;
}
private PermissionEntity permissionEntity(String groupId, String userId, Permission permission) {
PermissionEntity permissionEntity = new PermissionEntity();
permissionEntity.setGroupId(groupId);
permissionEntity.setUserId(userId);
permissionEntity.setPermission(permission);
return permissionEntity;
}
private ArgumentMatcher<Set<MembershipEntity>> verifyMembershipsToAdd() {
return memberships -> {
assertEquals(1, memberships.size());
MembershipEntity entity = memberships.iterator().next();
assertEquals("B", entity.getGroupId());
assertEquals(USER_1, entity.getUserId());
return true;
};
}
private ArgumentMatcher<Set<PermissionEntity>> verifyPermissionsToAdd() {
return permissions -> {
assertEquals(2, permissions.size());
return permissions.contains(permissionEntity("B", USER_1, Permission.ADMIN))
&& permissions.contains(permissionEntity("D", USER_1, Permission.VIEW_MEMBERS));
};
}
}