@Override public boolean isStale() throws IOException { if (!isOpen()) { return true; } try { final int bytesRead = fillInputBuffer(1); return bytesRead < 0; } catch (final SocketTimeoutException ex) { return false; } catch (final SocketException ex) { return true; } }
@Override public boolean isStale() throws IOException { if (!isOpen()) { return true; } try { final int bytesRead = fillInputBuffer(1); return bytesRead < 0; } catch (final SocketTimeoutException ex) { return false; } catch (final SocketException ex) { return true; } }
@Test public void testSocketBind() throws Exception { final InetAddress localAddress = InetAddress.getByAddress(new byte[] {127, 0, 0, 1}); final int localPort = 8888; final InetAddress remoteAddress = InetAddress.getByAddress(new byte[] {10, 0, 0, 2}); final int remotePort = 80; final InetSocketAddress localSockAddress = new InetSocketAddress(localAddress, localPort); final InetSocketAddress remoteSockAddress = new InetSocketAddress(remoteAddress, remotePort); Mockito.when(socket.getLocalSocketAddress()).thenReturn(localSockAddress); Mockito.when(socket.getRemoteSocketAddress()).thenReturn(remoteSockAddress); Mockito.when(socket.getLocalAddress()).thenReturn(localAddress); Mockito.when(socket.getLocalPort()).thenReturn(localPort); Mockito.when(socket.getInetAddress()).thenReturn(remoteAddress); Mockito.when(socket.getPort()).thenReturn(remotePort); conn.bind(socket); Assert.assertEquals("127.0.0.1:8888<->10.0.0.2:80", conn.toString()); Assert.assertTrue(conn.isOpen()); Assert.assertEquals(new InetSocketAddress( InetAddress.getByAddress(new byte[] {127, 0, 0, 1}), 8888), conn.getLocalAddress()); Assert.assertEquals(new InetSocketAddress( InetAddress.getByAddress(new byte[] {10, 0, 0, 2}), 80), conn.getRemoteAddress()); }
@Test public void testConnectionShutdown() throws Exception { final InputStream inStream = Mockito.mock(InputStream.class); final OutputStream outStream = Mockito.mock(OutputStream.class); Mockito.when(socket.getInputStream()).thenReturn(inStream); Mockito.when(socket.getOutputStream()).thenReturn(outStream); conn.bind(socket); conn.ensureOpen(); conn.outbuffer.write(0, outStream); Assert.assertTrue(conn.isOpen()); conn.close(CloseMode.GRACEFUL); Assert.assertFalse(conn.isOpen()); Mockito.verify(outStream, Mockito.never()).write( ArgumentMatchers.<byte []>any(), ArgumentMatchers.anyInt(), ArgumentMatchers.anyInt()); Mockito.verify(socket, Mockito.never()).shutdownInput(); Mockito.verify(socket, Mockito.never()).shutdownOutput(); Mockito.verify(socket, Mockito.times(1)).close(); conn.close(); Mockito.verify(socket, Mockito.times(1)).close(); conn.close(CloseMode.GRACEFUL); Mockito.verify(socket, Mockito.times(1)).close(); }
@Test public void testConnectionClose() throws Exception { final InputStream inStream = Mockito.mock(InputStream.class); final OutputStream outStream = Mockito.mock(OutputStream.class); Mockito.when(socket.getInputStream()).thenReturn(inStream); Mockito.when(socket.getOutputStream()).thenReturn(outStream); conn.bind(socket); conn.ensureOpen(); conn.outbuffer.write(0, outStream); Assert.assertTrue(conn.isOpen()); conn.close(); Assert.assertFalse(conn.isOpen()); Mockito.verify(outStream, Mockito.times(1)).write( ArgumentMatchers.<byte[]>any(), ArgumentMatchers.anyInt(), ArgumentMatchers.anyInt()); Mockito.verify(socket, Mockito.times(1)).shutdownInput(); Mockito.verify(socket, Mockito.times(1)).shutdownOutput(); Mockito.verify(socket, Mockito.times(1)).close(); conn.close(); Mockito.verify(socket, Mockito.times(1)).close(); Mockito.verify(outStream, Mockito.times(1)).write( ArgumentMatchers.<byte[]>any(), ArgumentMatchers.anyInt(), ArgumentMatchers.anyInt()); }
@Test public void testBasics() throws Exception { Assert.assertFalse(conn.isOpen()); Assert.assertEquals(null, conn.getLocalAddress()); Assert.assertEquals(null, conn.getRemoteAddress()); Assert.assertEquals("[Not bound]", conn.toString()); }