/**
* Licensed to DigitalPebble Ltd under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* DigitalPebble 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.digitalpebble.stormcrawler.bolt;
import static com.github.tomakehurst.wiremock.client.WireMock.aResponse;
import static com.github.tomakehurst.wiremock.client.WireMock.get;
import static com.github.tomakehurst.wiremock.client.WireMock.stubFor;
import static com.github.tomakehurst.wiremock.client.WireMock.urlMatching;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import com.digitalpebble.stormcrawler.Constants;
import com.digitalpebble.stormcrawler.TestOutputCollector;
import com.digitalpebble.stormcrawler.TestUtil;
import com.digitalpebble.stormcrawler.bolt.SimpleFetcherBolt;
import com.github.tomakehurst.wiremock.junit.WireMockRule;
import org.apache.storm.task.OutputCollector;
import org.apache.storm.tuple.Tuple;
import org.apache.storm.utils.Utils;
public class SimpleFetcherBoltTest extends AbstractFetcherBoltTest {
private final static int port = 8089;
@Rule
public WireMockRule wireMockRule = new WireMockRule(port);
@Before
public void setUpContext() throws Exception {
bolt = new SimpleFetcherBolt();
}
@Test
public void test304() {
stubFor(get(urlMatching(".+")).willReturn(aResponse().withStatus(304)));
TestOutputCollector output = new TestOutputCollector();
Map config = new HashMap();
config.put("http.agent.name", "this is only a test");
bolt.prepare(config, TestUtil.getMockedTopologyContext(),
new OutputCollector(output));
Tuple tuple = mock(Tuple.class);
when(tuple.getSourceComponent()).thenReturn("source");
when(tuple.getStringByField("url")).thenReturn(
"http://localhost:" + port + "/");
when(tuple.getValueByField("metadata")).thenReturn(null);
bolt.execute(tuple);
try {
Thread.sleep(1);
} catch (InterruptedException e) {
}
boolean acked = output.getAckedTuples().contains(tuple);
boolean failed = output.getAckedTuples().contains(tuple);
// should be acked or failed
Assert.assertEquals(true, acked || failed);
List<List<Object>> statusTuples = output
.getEmitted(Constants.StatusStreamName);
// we should get one tuple on the status stream
// to notify that the URL has been fetched
Assert.assertEquals(1, statusTuples.size());
// and none on the default stream as there is nothing to parse and/or
// index
Assert.assertEquals(0, output.getEmitted(Utils.DEFAULT_STREAM_ID)
.size());
}
}