/*
 * Copyright (c) 2005-2011 Grameen Foundation USA
 * All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file 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.
 *
 * See also http://www.apache.org/licenses/LICENSE-2.0.html for an
 * explanation of the license and how it is applied.
 */
package org.mifos.customers.business;

import static org.mockito.Mockito.when;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mifos.accounts.savings.persistence.GenericDao;
import org.mifos.customers.persistence.CustomerDao;
import org.mifos.customers.persistence.CustomerDaoHibernate;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;

/**
 *
 */
@RunWith(MockitoJUnitRunner.class)
public class CustomerDaoHibernateTest {

    private CustomerDao customerDao;

    // collaborators
    @Mock
    private GenericDao genericDao;

    @Mock
    private CustomerBO customer;

    @Before
    public void setupAndInjectCollaborators() {

        customerDao = new CustomerDaoHibernate(genericDao);
    }

    @Test(expected = IllegalArgumentException.class)
    public void shouldThrowIllegalArgumentExceptionWhenCustomerIdIsNull() {

        customerDao.findCustomerById(null);
    }

    @Test(expected = IllegalArgumentException.class)
    public void shouldThrowIllegalArgumentExceptionWhenCustomerIsNull() {

        customerDao.findActiveClientsUnderGroup(null);
    }

    @Test(expected = IllegalArgumentException.class)
    public void shouldThrowIllegalArgumentExceptionWhenCustomerIsNotAGroup() {

        // stubbing
        when(customer.isGroup()).thenReturn(false);

        // exercise test
        customerDao.findActiveClientsUnderGroup(customer);
    }
}