| /* |
| * Copyright 2017 HugeGraph Authors |
| * |
| * 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.baidu.hugegraph.computer.core.combiner; |
| |
| import org.junit.Test; |
| |
| import com.baidu.hugegraph.computer.core.graph.id.BytesId; |
| import com.baidu.hugegraph.computer.core.graph.properties.Properties; |
| import com.baidu.hugegraph.computer.suite.unit.UnitTestBase; |
| import com.baidu.hugegraph.testutil.Assert; |
| |
| public class MergeNewPropertiesCombinerTest extends UnitTestBase { |
| @Test |
| public void testCombine() { |
| Properties properties1 = graphFactory().createProperties(); |
| properties1.put("name", BytesId.of("marko")); |
| properties1.put("city", BytesId.of("Beijing")); |
| |
| Properties properties2 = graphFactory().createProperties(); |
| properties2.put("name", BytesId.of("josh")); |
| properties2.put("age", BytesId.of("18")); |
| |
| Properties expect = graphFactory().createProperties(); |
| expect.put("name", BytesId.of("marko")); |
| expect.put("age", BytesId.of("18")); |
| expect.put("city", BytesId.of("Beijing")); |
| |
| Properties properties = graphFactory().createProperties(); |
| PropertiesCombiner combiner = new MergeNewPropertiesCombiner(); |
| combiner.combine(properties1, properties2, properties); |
| Assert.assertEquals(expect, properties); |
| } |
| |
| @Test |
| public void testCombineNull() { |
| Properties properties1 = graphFactory().createProperties(); |
| properties1.put("name", BytesId.of("marko")); |
| properties1.put("city", BytesId.of("Beijing")); |
| |
| Properties properties2 = graphFactory().createProperties(); |
| properties2.put("name", BytesId.of("josh")); |
| properties2.put("age", BytesId.of("18")); |
| |
| |
| PropertiesCombiner combiner = new MergeNewPropertiesCombiner(); |
| |
| Assert.assertThrows(IllegalArgumentException.class, () -> { |
| combiner.combine(null, properties2, properties2); |
| }, e -> { |
| Assert.assertEquals("The combine parameter v1 can't be null", |
| e.getMessage()); |
| }); |
| |
| Assert.assertThrows(IllegalArgumentException.class, () -> { |
| combiner.combine(properties1, null, properties2); |
| }, e -> { |
| Assert.assertEquals("The combine parameter v2 can't be null", |
| e.getMessage()); |
| }); |
| |
| Assert.assertThrows(IllegalArgumentException.class, () -> { |
| combiner.combine(properties1, properties2, null); |
| }, e -> { |
| Assert.assertEquals("The combine parameter result can't be null", |
| e.getMessage()); |
| }); |
| } |
| } |