| /* |
| * 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.distributedlog; |
| |
| import static org.mockito.Matchers.eq; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.concurrent.CompletableFuture; |
| import org.apache.distributedlog.util.FutureUtils; |
| import org.junit.Test; |
| |
| /** |
| * Unit test of {@link LogReaderImpl}. |
| */ |
| public class TestLogReaderImpl { |
| |
| private final org.apache.distributedlog.api.LogReader underlying = |
| mock(org.apache.distributedlog.api.LogReader.class); |
| private final LogReaderImpl reader = new LogReaderImpl(underlying); |
| |
| @Test |
| public void testReadNext() throws Exception { |
| reader.readNext(false); |
| verify(underlying, times(1)).readNext(eq(false)); |
| } |
| |
| @Test |
| public void testReadBulk() throws Exception { |
| reader.readBulk(false, 100); |
| verify(underlying, times(1)).readBulk(eq(false), eq(100)); |
| } |
| |
| @Test |
| public void testClose() throws Exception { |
| reader.close(); |
| verify(underlying, times(1)).close(); |
| } |
| |
| @Test |
| public void testAsyncClose() throws Exception { |
| when(underlying.asyncClose()) |
| .thenReturn(CompletableFuture.completedFuture(null)); |
| FutureUtils.result(reader.asyncClose()); |
| verify(underlying, times(1)).asyncClose(); |
| } |
| |
| } |