gremlin-core/src/test/java/org/apache/tinkerpop/gremlin/process/traversal/traverser/util/EmptyTraverserTest.java

/*
 * 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.tinkerpop.gremlin.process.traversal.traverser.util;

import org.junit.Test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;

public class EmptyTraverserTest {

    @Test
    public void shouldHaveSameInstance() {
        assertSame(EmptyTraverser.instance(), EmptyTraverser.instance());
    }

    @Test
    public void shouldHaveZeroBulk() {
        assertEquals(0, EmptyTraverser.instance().bulk());
    }
}