@Test
public void testWriteUtf8() {
String usAscii = "Some UTF-8 like äÄ∏ŒŒ";
ByteBuf buf = ReferenceCountUtil.releaseLater(Unpooled.buffer(16));
buf.writeBytes(usAscii.getBytes(CharsetUtil.UTF_8));
ByteBuf buf2 = ReferenceCountUtil.releaseLater(Unpooled.buffer(16));
ByteBufUtil.writeUtf8(buf2, usAscii);
Assert.assertEquals(buf, buf2);
}
@Test
public void testWriteUsAsciiString() {
AsciiString usAscii = new AsciiString("NettyRocks");
ByteBuf buf = ReferenceCountUtil.releaseLater(Unpooled.buffer(16));
buf.writeBytes(usAscii.toString().getBytes(CharsetUtil.US_ASCII));
ByteBuf buf2 = ReferenceCountUtil.releaseLater(Unpooled.buffer(16));
ByteBufUtil.writeAscii(buf2, usAscii);
Assert.assertEquals(buf, buf2);
}
@Test
public void testWriteUsAsciiWrapped() {
String usAscii = "NettyRocks";
ByteBuf buf = Unpooled.unreleasableBuffer(ReferenceCountUtil.releaseLater(Unpooled.buffer(16)));
assertWrapped(buf);
buf.writeBytes(usAscii.getBytes(CharsetUtil.US_ASCII));
ByteBuf buf2 =
Unpooled.unreleasableBuffer(ReferenceCountUtil.releaseLater(Unpooled.buffer(16)));
assertWrapped(buf2);
ByteBufUtil.writeAscii(buf2, usAscii);
Assert.assertEquals(buf, buf2);
}
@Test
public void echo() {
String m = "echo test\n";
EmbeddedChannel ch = new EmbeddedChannel(new EchoServerHandler());
ByteBuf in = Unpooled.copiedBuffer(m, CharsetUtil.UTF_8);
ch.writeInbound(in);
ByteBuf r = (ByteBuf) ch.readOutbound();
releaseLater(r);
assertThat("응답이 없습니다", r, notNullValue());
assertThat("참조수는 1이어야 합니다", r.refCnt(), is(1));
assertThat("수신한 텍스트가 결과로 와야합니다", r.toString(CharsetUtil.UTF_8), equalTo(m));
}
private static void testPerformOpeningHandshake0(boolean subProtocol) {
EmbeddedChannel ch =
new EmbeddedChannel(
new HttpObjectAggregator(42), new HttpRequestDecoder(), new HttpResponseEncoder());
FullHttpRequest req =
ReferenceCountUtil.releaseLater(
new DefaultFullHttpRequest(
HTTP_1_1,
HttpMethod.GET,
"/chat",
Unpooled.copiedBuffer("^n:ds[4U", CharsetUtil.US_ASCII)));
req.headers().set(HttpHeaderNames.HOST, "server.example.com");
req.headers().set(HttpHeaderNames.UPGRADE, HttpHeaderValues.WEBSOCKET);
req.headers().set(HttpHeaderNames.CONNECTION, "Upgrade");
req.headers().set(HttpHeaderNames.ORIGIN, "http://example.com");
req.headers().set(HttpHeaderNames.SEC_WEBSOCKET_KEY1, "4 @1 46546xW%0l 1 5");
req.headers().set(HttpHeaderNames.SEC_WEBSOCKET_KEY2, "12998 5 Y3 1 .P00");
req.headers().set(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL, "chat, superchat");
if (subProtocol) {
new WebSocketServerHandshaker00("ws://example.com/chat", "chat", Integer.MAX_VALUE)
.handshake(ch, req);
} else {
new WebSocketServerHandshaker00("ws://example.com/chat", null, Integer.MAX_VALUE)
.handshake(ch, req);
}
EmbeddedChannel ch2 = new EmbeddedChannel(new HttpResponseDecoder());
ch2.writeInbound(ch.readOutbound());
HttpResponse res = ch2.readInbound();
Assert.assertEquals(
"ws://example.com/chat", res.headers().get(HttpHeaderNames.SEC_WEBSOCKET_LOCATION));
if (subProtocol) {
Assert.assertEquals("chat", res.headers().get(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL));
} else {
Assert.assertNull(res.headers().get(HttpHeaderNames.SEC_WEBSOCKET_PROTOCOL));
}
LastHttpContent content = ch2.readInbound();
Assert.assertEquals("8jKS'y:G*Co,Wxa-", content.content().toString(CharsetUtil.US_ASCII));
content.release();
}