@Test
public void decodeUtf16EncodedResponse() {
HttpResponse httpResponse = new HttpResponse();
httpResponse.setStatus(200);
httpResponse.setHeader(CONTENT_TYPE, JSON_UTF_8.withCharset(UTF_16).toString());
httpResponse.setContent("{\"status\":0,\"value\":\"水\"}".getBytes(UTF_16));
Response response = codec.decode(httpResponse);
assertEquals("水", response.getValue());
}
@Test
public void encodingAPostWithNoParameters() {
codec.defineCommand("foo", POST, "/foo/bar");
Command command = new Command(null, "foo");
HttpRequest request = codec.encode(command);
assertThat(request.getMethod(), is(POST));
assertThat(request.getHeader(CONTENT_TYPE), is(JSON_UTF_8.toString()));
assertThat(request.getHeader(CONTENT_LENGTH), is("2"));
assertThat(request.getUri(), is("/foo/bar"));
assertThat(new String(request.getContent(), UTF_8), is("{}"));
}
@Test
public void decodingUsesUtf8IfNoEncodingSpecified() {
codec.defineCommand("num", POST, "/one");
byte[] data = "{\"char\":\"水\"}".getBytes(UTF_8);
HttpRequest request = new HttpRequest(POST, "/one");
request.setHeader(CONTENT_TYPE, JSON_UTF_8.withoutParameters().toString());
request.setHeader(CONTENT_LENGTH, String.valueOf(data.length));
request.setContent(data);
Command command = codec.decode(request);
assertThat((String) command.getParameters().get("char"), is("水"));
}
@Test
public void encodingAPostWithUrlParameters() {
codec.defineCommand("foo", POST, "/foo/:bar/baz");
Command command = new Command(null, "foo", ImmutableMap.of("bar", "apples123"));
String encoding = "{\"bar\":\"apples123\"}";
HttpRequest request = codec.encode(command);
assertThat(request.getMethod(), is(POST));
assertThat(request.getHeader(CONTENT_TYPE), is(JSON_UTF_8.toString()));
assertThat(request.getHeader(CONTENT_LENGTH), is(String.valueOf(encoding.length())));
assertThat(request.getUri(), is("/foo/apples123/baz"));
assertThat(new String(request.getContent(), UTF_8), is(encoding));
}
@Test
public void convertsResponses_failure() throws JSONException {
Response response = new Response();
response.setStatus(ErrorCodes.NO_SUCH_ELEMENT);
response.setValue(ImmutableMap.of("color", "red"));
HttpResponse converted = codec.encode(response);
assertThat(converted.getStatus(), is(HTTP_INTERNAL_ERROR));
assertThat(converted.getHeader(CONTENT_TYPE), is(JSON_UTF_8.toString()));
Response rebuilt =
new JsonToBeanConverter()
.convert(Response.class, new String(converted.getContent(), UTF_8));
assertEquals(response.getStatus(), rebuilt.getStatus());
assertEquals(response.getState(), rebuilt.getState());
assertEquals(response.getSessionId(), rebuilt.getSessionId());
assertEquals(response.getValue(), rebuilt.getValue());
}