Java tutorial
/* * Copyright 2016-present Open Networking Laboratory * * Licensed 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.onosproject.drivers.fujitsu; import org.apache.commons.io.IOUtils; import org.onlab.packet.IpAddress; import org.onosproject.net.Annotations; import org.onosproject.net.DefaultAnnotations; import org.onosproject.net.behaviour.ControllerInfo; import org.junit.Before; import org.junit.Test; import java.io.IOException; import java.util.ArrayList; import java.util.List; import java.nio.charset.StandardCharsets; import java.io.InputStream; import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; import static org.onosproject.drivers.fujitsu.FujitsuVoltXmlUtilityMock.*; /** * Unit tests for methods of FujitsuVoltControllerConfig. */ public class FujitsuVoltControllerConfigTest { private final FujitsuNetconfSessionListenerTest listener = new InternalSessionListenerTest(); private static final String TEST_VOLT_OFCONFIG = "volt-ofconfig"; private static final String TEST_OFCONFIG_ID = "ofconfig-id"; private static final String TEST_END_LICENSE_HEADER = "-->"; private static final String[] GET_CONTROLLERS = { "tcp:172.10.10.45:6633", "tcp:100.0.0.22:5555", }; private static final String[] SET_CONTROLLERS = { "tcp:172.10.10.55:2222", "tcp:172.20.33.11:6633", }; private static final String GET_CONTROLLERS_RSP_FILE = "/getcontrollers.xml"; private static final String SET_CONTROLLERS_REQ_FILE = "/setcontrollers.xml"; private Integer currentKey; private FujitsuNetconfControllerMock controller; private FujitsuDriverHandlerAdapter driverHandler; private FujitsuVoltControllerConfig voltConfig; @Before public void setUp() throws Exception { controller = new FujitsuNetconfControllerMock(); driverHandler = controller.setUp(listener); voltConfig = new FujitsuVoltControllerConfig(); voltConfig.setHandler(driverHandler); } /** * Run to verify handling of valid get operation. */ @Test public void testGetControllers() throws Exception { List<ControllerInfo> controllers; List<ControllerInfo> expectedControllers = new ArrayList<>(); for (int i = ZERO; i < GET_CONTROLLERS.length; i++) { String target = GET_CONTROLLERS[i]; String[] data = target.split(TEST_COLON); currentKey = i + ONE; Annotations annotations = DefaultAnnotations.builder().set(TEST_OFCONFIG_ID, currentKey.toString()) .build(); ControllerInfo controller = new ControllerInfo(IpAddress.valueOf(data[SECOND_PART]), Integer.parseInt(data[THIRD_PART]), data[FIRST_PART], annotations); expectedControllers.add(controller); } controllers = voltConfig.getControllers(); assertTrue("Incorrect response", controllers.equals(expectedControllers)); } /** * Run to verify handling of valid set operation. */ @Test public void testSetControllers() throws Exception { List<ControllerInfo> controllers = new ArrayList<>(); for (int i = ZERO; i < SET_CONTROLLERS.length; i++) { String target = SET_CONTROLLERS[i]; String[] data = target.split(TEST_COLON); currentKey = i + ONE; Annotations annotations = DefaultAnnotations.builder().set(TEST_OFCONFIG_ID, currentKey.toString()) .build(); ControllerInfo controller = new ControllerInfo(IpAddress.valueOf(data[SECOND_PART]), Integer.parseInt(data[THIRD_PART]), data[FIRST_PART], annotations); controllers.add(controller); } voltConfig.setControllers(controllers); } /** * Verifies XML request string by comparing with generated string. * * @param request XML string for set operation * @return true if XML string matches with generated */ private boolean verifyGetRequest(String request) { StringBuilder rpc = new StringBuilder(); rpc.append(TEST_VOLT_NE_OPEN + TEST_VOLT_NE_NAMESPACE); rpc.append(TEST_ANGLE_RIGHT + TEST_NEW_LINE); rpc.append(emptyTag(TEST_VOLT_OFCONFIG)).append(TEST_VOLT_NE_CLOSE); String testRequest = rpc.toString(); boolean result = request.equals(testRequest); assertTrue("Does not match with generated string", result); return result; } /** * Verifies XML request string by comparing with generated string. * * @param request XML string for set operation * @return true if XML string matches with generated */ private boolean verifyEditConfigRequest(String request) { String testRequest; try { InputStream fileStream = getClass().getResourceAsStream(SET_CONTROLLERS_REQ_FILE); testRequest = IOUtils.toString(fileStream, StandardCharsets.UTF_8); testRequest = testRequest .substring(testRequest.indexOf(TEST_END_LICENSE_HEADER) + TEST_END_LICENSE_HEADER.length()); } catch (IOException e) { fail("IOException while reading: " + SET_CONTROLLERS_REQ_FILE); return false; } testRequest = testRequest.replaceAll(TEST_WHITESPACES_REGEX, TEST_EMPTY_STRING); request = request.replaceAll(TEST_WHITESPACES_REGEX, TEST_EMPTY_STRING); boolean result = request.equals(testRequest); assertTrue("Does not match with string in " + SET_CONTROLLERS_REQ_FILE, result); return result; } /** * Internal listener for device service events. */ private class InternalSessionListenerTest implements FujitsuNetconfSessionListenerTest { @Override public boolean verifyEditConfig(String request) { boolean result; request = request.replaceAll(TEST_DUPLICATE_SPACES_REGEX, TEST_SPACE); assertTrue("Does not contain:" + TEST_VOLT_NAMESPACE, request.contains(TEST_VOLT_NAMESPACE)); result = verifyEditConfigRequest(request); assertTrue("XML verification failure", result); return result; } @Override public boolean verifyEditConfig(String target, String mode, String request) { return false; } @Override public boolean verifyGet(String filterSchema, String withDefaultsMode) { boolean result; assertTrue("Incorrect withDefaultsMode", withDefaultsMode.equals(TEST_REPORT_ALL)); filterSchema = filterSchema.replaceAll(TEST_DUPLICATE_SPACES_REGEX, TEST_SPACE); assertTrue("Does not contain:" + TEST_VOLT_NAMESPACE, filterSchema.contains(TEST_VOLT_NAMESPACE)); result = verifyGetRequest(filterSchema); assertTrue("XML verification failure", result); return result; } @Override public String buildGetReply() { try { InputStream fileStream = getClass().getResourceAsStream(GET_CONTROLLERS_RSP_FILE); String reply = IOUtils.toString(fileStream, StandardCharsets.UTF_8); return (reply); } catch (IOException e) { return null; } } @Override public boolean verifyWrappedRpc(String request) { return false; } @Override public void verifyStartSubscription(String filterSchema) { } } }