/*
* 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.cassandra.locator;

import java.net.InetAddress;
import java.util.ArrayList;
import com.google.common.collect.Iterators;

import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.assertEquals;

import static org.apache.cassandra.Util.token;

import org.apache.cassandra.dht.Token;
import org.apache.cassandra.locator.TokenMetadata;
import org.apache.cassandra.service.StorageService;

public class TokenMetadataTest
{
    public final static String ONE = "1";
    public final static String SIX = "6";

    public static ArrayList<Token> RING;

    @BeforeClass
    public static void beforeClass() throws Throwable
    {
        TokenMetadata tmd = StorageService.instance.getTokenMetadata();
        tmd.updateNormalToken(token(ONE), InetAddress.getByName("127.0.0.1"));
        tmd.updateNormalToken(token(SIX), InetAddress.getByName("127.0.0.6"));
        RING = tmd.sortedTokens();
    }

    private void testRingIterator(String start, boolean includeMin, String... expected)
    {
        ArrayList<Token> actual = new ArrayList<Token>();
        Iterators.addAll(actual, TokenMetadata.ringIterator(RING, token(start), includeMin));
        assertEquals(actual.toString(), expected.length, actual.size());
        for (int i = 0; i < expected.length; i++)
            assertEquals("Mismatch at index " + i + ": " + actual, token(expected[i]), actual.get(i));
    }

    @Test
    public void testRingIterator()
    {
        testRingIterator("2", false, "6", "1");
        testRingIterator("7", false, "1", "6");
        testRingIterator("0", false, "1", "6");
        testRingIterator("", false, "1", "6");
    }

    @Test
    public void testRingIteratorIncludeMin()
    {
        testRingIterator("2", true, "6", "", "1");
        testRingIterator("7", true, "", "1", "6");
        testRingIterator("0", true, "1", "6", "");
        testRingIterator("", true, "1", "6", "");
    }

    @Test
    public void testRingIteratorEmptyRing()
    {
        RING.clear();
        testRingIterator("2", false);
    }
}

@@ -975,24 +975,57 @@
 junit.Test;%0A
+import org.junit.runner.RunWith;%0A
 import stati
@@ -1106,16 +1106,70 @@
 token;%0A%0A
+import org.apache.cassandra.OrderedJUnit4ClassRunner;%0A
 import o
@@ -1303,16 +1303,57 @@
 rvice;%0A%0A
+@RunWith(OrderedJUnit4ClassRunner.class)%0A
 public c

Fix TMD test on java7