| /* |
| * 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.jackrabbit.oak.segment.file.proc; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.Collections; |
| import java.util.Optional; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| import com.google.common.collect.Sets; |
| import org.apache.jackrabbit.oak.segment.file.proc.Proc.Backend; |
| import org.apache.jackrabbit.oak.segment.file.proc.Proc.Backend.Record; |
| import org.junit.Test; |
| |
| public class RecordsNodeTest { |
| |
| @Test |
| public void shouldExposeRecordNumber() { |
| Record record = mock(Record.class); |
| when(record.getNumber()).thenReturn(1); |
| |
| Backend backend = mock(Backend.class); |
| when(backend.getSegmentRecords("s")).thenReturn(Optional.of(Collections.singletonList(record))); |
| |
| assertTrue(new RecordsNode(backend, "s").hasChildNode("1")); |
| } |
| |
| @Test |
| public void shouldExposeAllRecordNumbers() { |
| Set<Integer> numbers = Sets.newHashSet(1, 2, 3); |
| |
| Set<Record> records = numbers.stream() |
| .map(RecordsNodeTest::newRecord) |
| .collect(Collectors.toSet()); |
| |
| Backend backend = mock(Backend.class); |
| when(backend.getSegmentRecords("s")).thenReturn(Optional.of(records)); |
| |
| Set<String> names = numbers.stream() |
| .map(Object::toString) |
| .collect(Collectors.toSet()); |
| |
| assertEquals(names, Sets.newHashSet(new RecordsNode(backend, "s").getChildNodeNames())); |
| } |
| |
| private static Record newRecord(Integer number) { |
| Record record = mock(Record.class); |
| when(record.getNumber()).thenReturn(number); |
| return record; |
| } |
| |
| } |