/* * 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.zeppelin.ignite; import java.util.Collections; import java.util.Properties; import org.apache.ignite.Ignite; import org.apache.ignite.Ignition; import org.apache.ignite.configuration.IgniteConfiguration; import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; import org.apache.zeppelin.interpreter.InterpreterContext; import org.apache.zeppelin.interpreter.InterpreterResult; import org.junit.After; import org.junit.Before; import org.junit.Test; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertTrue; /** * Tests for Apache Ignite interpreter ({@link IgniteInterpreter}). */ public class IgniteInterpreterTest { private static final String HOST = "127.0.0.1:47500..47509"; private static final InterpreterContext INTP_CONTEXT = new InterpreterContext(null, null, null, null, null, null, null, null, null, null, null, null); private IgniteInterpreter intp; private Ignite ignite; @Before public void setUp() { TcpDiscoveryVmIpFinder ipFinder = new TcpDiscoveryVmIpFinder(); ipFinder.setAddresses(Collections.singletonList(HOST)); TcpDiscoverySpi discoSpi = new TcpDiscoverySpi(); discoSpi.setIpFinder(ipFinder); IgniteConfiguration cfg = new IgniteConfiguration(); cfg.setDiscoverySpi(discoSpi); cfg.setGridName("test"); ignite = Ignition.start(cfg); Properties props = new Properties(); props.setProperty(IgniteSqlInterpreter.IGNITE_JDBC_URL, "jdbc:ignite:cfg://cache=person@default-ignite-jdbc.xml"); props.setProperty(IgniteInterpreter.IGNITE_CLIENT_MODE, "false"); props.setProperty(IgniteInterpreter.IGNITE_PEER_CLASS_LOADING_ENABLED, "false"); props.setProperty(IgniteInterpreter.IGNITE_ADDRESSES, HOST); intp = new IgniteInterpreter(props); intp.open(); } @After public void tearDown() { ignite.close(); intp.close(); } @Test public void testInterpret() { String sizeVal = "size"; InterpreterResult result = intp.interpret("import org.apache.ignite.IgniteCache\n" + "val " + sizeVal + " = ignite.cluster().nodes().size()", INTP_CONTEXT); assertEquals(InterpreterResult.Code.SUCCESS, result.code()); assertTrue(result.message().get(0).getData().contains(sizeVal + ": Int = " + ignite.cluster().nodes().size())); result = intp.interpret("\"123\"\n .toInt", INTP_CONTEXT); assertEquals(InterpreterResult.Code.SUCCESS, result.code()); } @Test public void testInterpretInvalidInput() { InterpreterResult result = intp.interpret("invalid input", INTP_CONTEXT); assertEquals(InterpreterResult.Code.ERROR, result.code()); } }