| /* |
| * 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.hop.pipeline.transforms.memgroupby; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Matchers.anyObject; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.HashMap; |
| import org.apache.hop.core.row.IRowMeta; |
| import org.apache.hop.core.row.IValueMeta; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.runners.MockitoJUnitRunner; |
| |
| @RunWith(MockitoJUnitRunner.class) |
| public class MemoryGroupByDataTest { |
| |
| private MemoryGroupByData data = new MemoryGroupByData(); |
| |
| @Mock private IRowMeta groupMeta; |
| @Mock private IValueMeta valueMeta; |
| |
| @Before |
| public void setUp() throws Exception { |
| data.groupMeta = groupMeta; |
| when(groupMeta.size()).thenReturn(1); |
| when(groupMeta.getValueMeta(anyInt())).thenReturn(valueMeta); |
| when(valueMeta.convertToNormalStorageType(anyObject())) |
| .then( |
| invocation -> { |
| Object argument = invocation.getArguments()[0]; |
| return new String((byte[]) argument); |
| }); |
| } |
| |
| @Test |
| public void hashEntryTest() { |
| HashMap<MemoryGroupByData.HashEntry, String> map = new HashMap<>(); |
| |
| byte[] byteValue1 = "key".getBytes(); |
| Object[] groupData1 = new Object[1]; |
| groupData1[0] = byteValue1; |
| |
| MemoryGroupByData.HashEntry hashEntry1 = data.getHashEntry(groupData1); |
| map.put(hashEntry1, "value"); |
| |
| byte[] byteValue2 = "key".getBytes(); |
| Object[] groupData2 = new Object[1]; |
| groupData2[0] = byteValue2; |
| |
| MemoryGroupByData.HashEntry hashEntry2 = data.getHashEntry(groupData2); |
| |
| String value = map.get(hashEntry2); |
| |
| assertEquals("value", value); |
| } |
| } |