| /* |
| * Copyright 2015, gRPC Authors All rights reserved. |
| * |
| * Licensed 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 io.grpc.internal; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import java.io.IOException; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| /** |
| * Tests for {@link ForwardingReadableBuffer}. |
| */ |
| @RunWith(JUnit4.class) |
| public class ForwardingReadableBufferTest { |
| |
| @Mock private ReadableBuffer delegate; |
| private ForwardingReadableBuffer buffer; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| buffer = new ForwardingReadableBuffer(delegate) {}; |
| } |
| |
| @Test |
| public void readableBytes() { |
| when(delegate.readableBytes()).thenReturn(1); |
| |
| assertEquals(1, buffer.readableBytes()); |
| } |
| |
| @Test |
| public void readUnsignedByte() { |
| when(delegate.readUnsignedByte()).thenReturn(1); |
| |
| assertEquals(1, buffer.readUnsignedByte()); |
| } |
| |
| @Test |
| public void readUnsignedMedium() { |
| when(delegate.readUnsignedMedium()).thenReturn(1); |
| |
| assertEquals(1, buffer.readUnsignedMedium()); |
| } |
| |
| @Test |
| public void readUnsignedShort() { |
| when(delegate.readUnsignedShort()).thenReturn(1); |
| |
| assertEquals(1, buffer.readUnsignedShort()); |
| } |
| |
| @Test |
| public void readInt() { |
| when(delegate.readInt()).thenReturn(1); |
| |
| assertEquals(1, buffer.readInt()); |
| } |
| |
| @Test |
| public void skipBytes() { |
| buffer.skipBytes(1); |
| |
| verify(delegate).skipBytes(1); |
| } |
| |
| @Test |
| public void readBytes() { |
| buffer.readBytes(null, 1, 2); |
| |
| verify(delegate).readBytes(null, 1, 2); |
| } |
| |
| @Test |
| public void readBytes_overload1() { |
| buffer.readBytes(null); |
| |
| verify(delegate).readBytes(null); |
| } |
| |
| @Test |
| public void readBytes_overload2() throws IOException { |
| buffer.readBytes(null, 1); |
| |
| verify(delegate).readBytes(null, 1); |
| } |
| |
| @Test |
| public void readBytes_overload3() { |
| buffer.readBytes(1); |
| |
| verify(delegate).readBytes(1); |
| } |
| |
| @Test |
| public void hasArray() { |
| when(delegate.hasArray()).thenReturn(true); |
| |
| assertEquals(true, buffer.hasArray()); |
| } |
| |
| @Test |
| public void array() { |
| when(delegate.array()).thenReturn(null); |
| |
| assertEquals(null, buffer.array()); |
| } |
| |
| @Test |
| public void arrayOffset() { |
| when(delegate.arrayOffset()).thenReturn(1); |
| |
| assertEquals(1, buffer.arrayOffset()); |
| } |
| |
| @Test |
| public void close() { |
| buffer.close(); |
| |
| verify(delegate).close(); |
| } |
| } |