private static void assertWriteFails(ChannelHandler handler, int count) { final ByteBuf buffer = Unpooled.copiedBuffer("Test", CharsetUtil.US_ASCII); final EmbeddedChannel channel = new EmbeddedChannel(handler); ByteBuf[] buffers = new ByteBuf[count]; for (int i = 0; i < buffers.length; i++) { buffers[i] = buffer.duplicate().retain(); } try { Assert.assertFalse(channel.writeOutbound(buffers)); Assert.fail(); } catch (Exception e) { Assert.assertTrue(e instanceof TestException); } Assert.assertFalse(channel.finish()); channel.closeFuture().syncUninterruptibly(); buffer.release(); Assert.assertNull(channel.readOutbound()); }
private static void assertWrite(ChannelHandler handler, int count) { final ByteBuf buffer = Unpooled.copiedBuffer("Test", CharsetUtil.US_ASCII); final EmbeddedChannel channel = new EmbeddedChannel(handler); channel.config().setWriteBufferLowWaterMark(1); channel.config().setWriteBufferHighWaterMark(3); ByteBuf[] buffers = new ByteBuf[count]; for (int i = 0; i < buffers.length; i++) { buffers[i] = buffer.duplicate().retain(); } Assert.assertTrue(channel.writeOutbound(buffers)); Assert.assertTrue(channel.finish()); channel.closeFuture().syncUninterruptibly(); for (int i = 0; i < buffers.length; i++) { assertBuffer(channel, buffer); } buffer.release(); Assert.assertNull(channel.readOutbound()); }