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* 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.brooklyn.feed.http;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
import java.net.URI;
import org.apache.brooklyn.api.entity.EntityLocal;
import org.apache.brooklyn.api.entity.EntitySpec;
import org.apache.brooklyn.api.location.Location;
import org.apache.brooklyn.api.sensor.AttributeSensor;
import org.apache.brooklyn.core.location.PortRanges;
import org.apache.brooklyn.core.sensor.Sensors;
import org.apache.brooklyn.core.test.BrooklynAppUnitTestSupport;
import org.apache.brooklyn.core.test.HttpService;
import org.apache.brooklyn.core.test.entity.TestEntity;
import org.apache.brooklyn.feed.http.HttpFeed;
import org.apache.brooklyn.feed.http.HttpPollConfig;
import org.apache.brooklyn.feed.http.HttpValueFunctions;
import org.apache.brooklyn.test.Asserts;
import org.apache.brooklyn.test.EntityTestUtils;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import org.apache.brooklyn.location.localhost.LocalhostMachineProvisioningLocation;
import com.google.common.base.Functions;
import com.google.common.collect.ImmutableList;
public class HttpFeedIntegrationTest extends BrooklynAppUnitTestSupport {
final static AttributeSensor<String> SENSOR_STRING = Sensors.newStringSensor("aString", "");
final static AttributeSensor<Integer> SENSOR_INT = Sensors.newIntegerSensor("aLong", "");
private HttpService httpService;
private Location loc;
private EntityLocal entity;
private HttpFeed feed;
@BeforeMethod(alwaysRun=true)
@Override
public void setUp() throws Exception {
super.setUp();
loc = new LocalhostMachineProvisioningLocation();
entity = app.createAndManageChild(EntitySpec.create(TestEntity.class));
app.start(ImmutableList.of(loc));
}
@AfterMethod(alwaysRun=true)
@Override
public void tearDown() throws Exception {
if (feed != null) feed.stop();
if (httpService != null) httpService.shutdown();
super.tearDown();
}
@Test(groups = {"Integration"})
public void testPollsAndParsesHttpGetResponseWithSsl() throws Exception {
httpService = new HttpService(PortRanges.fromString("9000+"), true).start();
URI baseUrl = new URI(httpService.getUrl());
assertEquals(baseUrl.getScheme(), "https", "baseUrl="+baseUrl);
feed = HttpFeed.builder()
.entity(entity)
.baseUri(baseUrl)
.poll(new HttpPollConfig<Integer>(SENSOR_INT)
.period(100)
.onSuccess(HttpValueFunctions.responseCode()))
.poll(new HttpPollConfig<String>(SENSOR_STRING)
.period(100)
.onSuccess(HttpValueFunctions.stringContentsFunction()))
.build();
EntityTestUtils.assertAttributeEqualsEventually(entity, SENSOR_INT, 200);
Asserts.succeedsEventually(new Runnable() {
public void run() {
String val = entity.getAttribute(SENSOR_STRING);
assertTrue(val != null && val.contains("Hello, World"), "val="+val);
}});
}
@Test(groups = {"Integration"})
public void testPollsAndParsesHttpGetResponseWithBasicAuthentication() throws Exception {
final String username = "brooklyn";
final String password = "hunter2";
httpService = new HttpService(PortRanges.fromString("9000+"))
.basicAuthentication(username, password)
.start();
URI baseUrl = new URI(httpService.getUrl());
assertEquals(baseUrl.getScheme(), "http", "baseUrl="+baseUrl);
feed = HttpFeed.builder()
.entity(entity)
.baseUri(baseUrl)
.credentials(username, password)
.poll(new HttpPollConfig<Integer>(SENSOR_INT)
.period(100)
.onSuccess(HttpValueFunctions.responseCode()))
.poll(new HttpPollConfig<String>(SENSOR_STRING)
.period(100)
.onSuccess(HttpValueFunctions.stringContentsFunction()))
.build();
EntityTestUtils.assertAttributeEqualsEventually(entity, SENSOR_INT, 200);
Asserts.succeedsEventually(new Runnable() {
public void run() {
String val = entity.getAttribute(SENSOR_STRING);
assertTrue(val != null && val.contains("Hello, World"), "val="+val);
}});
}
@Test(groups = {"Integration"})
public void testPollWithInvalidCredentialsFails() throws Exception {
httpService = new HttpService(PortRanges.fromString("9000+"))
.basicAuthentication("brooklyn", "hunter2")
.start();
feed = HttpFeed.builder()
.entity(entity)
.baseUri(httpService.getUrl())
.credentials("brooklyn", "9876543210")
.poll(new HttpPollConfig<Integer>(SENSOR_INT)
.period(100)
.onSuccess(HttpValueFunctions.responseCode())
.onFailure(HttpValueFunctions.responseCode()))
.poll(new HttpPollConfig<String>(SENSOR_STRING)
.period(100)
.onSuccess(HttpValueFunctions.stringContentsFunction())
.onException(Functions.constant("Failed!")))
.build();
EntityTestUtils.assertAttributeEqualsEventually(entity, SENSOR_INT, 401);
Asserts.succeedsEventually(new Runnable() {
public void run() {
String val = entity.getAttribute(SENSOR_STRING);
assertTrue(val != null && val.equals("Failed!"), "val=" + val);
}
});
}
}