/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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.apache.jackrabbit.oak.segment.file.proc;

import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.util.Optional;

import org.apache.jackrabbit.oak.api.PropertyState;
import org.apache.jackrabbit.oak.api.Type;
import org.apache.jackrabbit.oak.segment.file.proc.Proc.Backend;
import org.apache.jackrabbit.oak.segment.file.proc.Proc.Backend.Segment;
import org.junit.Test;

public class BulkSegmentNodeTest {

    private static Segment mockSegment() {
        Segment segment = mock(Segment.class);
        when(segment.getInfo()).thenReturn(Optional.empty());
        return segment;
    }

    private static Backend mockBackend() {
        return mock(Backend.class);
    }

    @Test
    public void shouldHaveLengthProperty() {
        Segment segment = mockSegment();
        when(segment.getLength()).thenReturn(1);

        PropertyState property = new BulkSegmentNode(mockBackend(), "s", segment).getProperty("length");

        assertEquals(Type.LONG, property.getType());
        assertEquals(1, property.getValue(Type.LONG).intValue());
    }

    @Test
    public void shouldHaveDataProperty() {
        PropertyState property = new BulkSegmentNode(mockBackend(), "s", mockSegment()).getProperty("data");
        assertEquals(Type.BINARY, property.getType());
    }

    @Test
    public void shouldHaveIsDataSegmentProperty() {
        PropertyState property = new BulkSegmentNode(mockBackend(), "s", mockSegment()).getProperty("isDataSegment");

        assertEquals(Type.BOOLEAN, property.getType());
        assertEquals(false, property.getValue(Type.BOOLEAN));
    }

    @Test
    public void shouldHaveIdProperty() {
        PropertyState property = new BulkSegmentNode(mockBackend(), "s", mockSegment()).getProperty("id");

        assertEquals(Type.STRING, property.getType());
        assertEquals("s", property.getValue(Type.STRING));
    }

    @Test
    public void shouldHveExistsProperty() {
        PropertyState property = new BulkSegmentNode(mockBackend(), "s", mockSegment()).getProperty("exists");

        assertEquals(Type.BOOLEAN, property.getType());
        assertEquals(true, property.getValue(Type.BOOLEAN));
    }
}