TEST(EncoderTest, Response)
{
Request request;
const OK response("body");
// Encode the response.
const string encoded = HttpResponseEncoder::encode(response, request);
// Now decode it back, and verify the encoding was correct.
ResponseDecoder decoder;
deque<Response*> responses = decoder.decode(encoded.data(), encoded.length());
ASSERT_FALSE(decoder.failed());
ASSERT_EQ(1, responses.size());
Response* decoded = responses[0];
EXPECT_EQ("200 OK", decoded->status);
EXPECT_EQ("body", decoded->body);
// Encoding should have inserted the 'Date' and 'Content-Length' headers.
EXPECT_EQ(2, decoded->headers.size());
EXPECT_TRUE(decoded->headers.contains("Date"));
EXPECT_SOME_EQ(
stringify(response.body.size()),
decoded->headers.get("Content-Length"));
}
TEST(DecoderTest, Response)
{
ResponseDecoder decoder;
const string data =
"HTTP/1.1 200 OK\r\n"
"Date: Fri, 31 Dec 1999 23:59:59 GMT\r\n"
"Content-Type: text/plain\r\n"
"Content-Length: 2\r\n"
"\r\n"
"hi";
deque<Response*> responses = decoder.decode(data.data(), data.length());
ASSERT_FALSE(decoder.failed());
ASSERT_EQ(1, responses.size());
Response* response = responses[0];
EXPECT_EQ("200 OK", response->status);
EXPECT_EQ(Response::BODY, response->type);
EXPECT_EQ("hi", response->body);
EXPECT_EQ(3, response->headers.size());
delete response;
}
Future<Response> decode(const string& buffer)
{
ResponseDecoder decoder;
deque<Response*> responses = decoder.decode(buffer.c_str(), buffer.length());
if (decoder.failed() || responses.empty()) {
for (size_t i = 0; i < responses.size(); ++i) {
delete responses[i];
}
return Failure("Failed to decode HTTP response:\n" + buffer + "\n");
} else if (responses.size() > 1) {
PLOG(ERROR) << "Received more than 1 HTTP Response";
}
Response response = *responses[0];
for (size_t i = 0; i < responses.size(); ++i) {
delete responses[i];
}
return response;
}
