com.spotify.helios.serviceregistration.skydns.MiniEtcdClientITCase.java Source code

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Here is the source code for com.spotify.helios.serviceregistration.skydns.MiniEtcdClientITCase.java

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/*
 * Copyright (c) 2014 Spotify AB.
 *
 * 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 com.spotify.helios.serviceregistration.skydns;

import org.apache.http.HttpResponse;
import org.apache.http.StatusLine;
import org.junit.Test;

import static com.google.common.base.Strings.isNullOrEmpty;
import static org.junit.Assert.assertEquals;

public class MiniEtcdClientITCase {
    @Test
    public void test() throws Exception {
        String etcdServer = System.getenv("ETCD_SERVER");
        if (isNullOrEmpty(etcdServer)) {
            etcdServer = "http://localhost:4001";
        }
        final MiniEtcdClient client = new MiniEtcdClient(etcdServer + "/v2/keys/", 10000, 10000, 10000);
        final String data = "DATA!";
        final String key = "KEY";
        client.set(key, data, null).get();

        final HttpResponse getResult = client.get(key).get();
        final EtcdResponse etc = client.getEtcdInfoFromResponse(getResult);
        assertEquals(data, etc.getNode().getValue());

        final HttpResponse delResult = client.delete(key).get();
        final StatusLine statusLine = delResult.getStatusLine();
        assertEquals(200, statusLine.getStatusCode());

        final HttpResponse postDelResult = client.get(key).get();
        final StatusLine postDelStatusLine = postDelResult.getStatusLine();
        assertEquals(404, postDelStatusLine.getStatusCode());

        client.close();
    }
}