/*
 * Licensed to DuraSpace under one or more contributor license agreements.
 * See the NOTICE file distributed with this work for additional information
 * regarding copyright ownership.
 *
 * DuraSpace licenses this file to you 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.
 */
package org.fcrepo.kernel.modeshape.identifiers;

import org.fcrepo.kernel.api.models.NonRdfSourceDescription;
import org.fcrepo.kernel.api.models.FedoraBinary;
import org.fcrepo.kernel.api.models.Container;
import org.fcrepo.kernel.api.models.FedoraResource;
import org.fcrepo.kernel.api.models.Tombstone;
import org.fcrepo.kernel.modeshape.FedoraResourceImpl;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;

import javax.jcr.Node;
import javax.jcr.RepositoryException;

import static org.fcrepo.kernel.api.FedoraTypes.FEDORA_BINARY;
import static org.fcrepo.kernel.api.FedoraTypes.FEDORA_NON_RDF_SOURCE_DESCRIPTION;
import static org.fcrepo.kernel.api.FedoraTypes.FEDORA_TOMBSTONE;
import static org.fcrepo.kernel.modeshape.utils.FedoraTypesUtils.getJcrNode;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.when;

/**
 * @author cabeer
 */
@RunWith(MockitoJUnitRunner.class)
public class NodeResourceConverterTest {

    private NodeResourceConverter testObj;

    @Mock
    private FedoraResourceImpl mockResource;

    @Mock
    private Node mockNode;

    @Before
    public void setUp() {
        testObj = NodeResourceConverter.nodeConverter;
        when(mockResource.getNode()).thenReturn(mockNode);
    }


    @Test
    public void testForwardObject() {
        final FedoraResource actual = testObj.convert(mockNode);
        assertTrue(actual instanceof Container);
        assertEquals(mockNode, getJcrNode(actual));
    }

    @Test
    public void testForwardDatastream() throws RepositoryException {
        when(mockNode.isNodeType(FEDORA_NON_RDF_SOURCE_DESCRIPTION)).thenReturn(true);
        final FedoraResource actual = testObj.convert(mockNode);
        assertTrue(actual instanceof NonRdfSourceDescription);
        assertEquals(mockNode, getJcrNode(actual));

    }

    @Test
    public void testForwardBinary() throws RepositoryException {
        when(mockNode.isNodeType(FEDORA_BINARY)).thenReturn(true);
        final FedoraResource actual = testObj.convert(mockNode);
        assertTrue(actual instanceof FedoraBinary);
        assertEquals(mockNode, getJcrNode(actual));
    }

    @Test
    public void testForwardTombstone() throws RepositoryException {
        when(mockNode.isNodeType(FEDORA_TOMBSTONE)).thenReturn(true);
        final FedoraResource actual = testObj.convert(mockNode);
        assertTrue(actual instanceof Tombstone);
        assertEquals(mockNode, getJcrNode(actual));
    }

    @Test
    public void testBackward() {
        final Node actual = testObj.reverse().convert(mockResource);
        assertEquals(mockNode, actual);
    }

}