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falk-werner_webfuse/test/webfuse/jsonrpc/test_request.cc
2020-07-18 23:16:18 +02:00

101 lines
2.9 KiB
C++

#include "webfuse/impl/jsonrpc/request.h"
#include "webfuse/impl/json/node.h"
#include "webfuse/impl/message.h"
#include "webfuse/status.h"
#include "webfuse/test_util/json_doc.hpp"
#include <gtest/gtest.h>
using webfuse_test::JsonDoc;
namespace
{
struct Context
{
std::string response;
};
bool jsonrpc_send(
wf_message * request,
void * user_data)
{
Context * context = reinterpret_cast<Context*>(user_data);
context->response = std::string(request->data, request->length);
wf_impl_message_dispose(request);
return true;
}
}
TEST(wf_jsonrpc_request, create_dispose)
{
Context context;
void * user_data = reinterpret_cast<void*>(&context);
struct wf_jsonrpc_request * request =
wf_impl_jsonrpc_request_create(42, &jsonrpc_send, user_data);
ASSERT_NE(nullptr, request);
ASSERT_EQ(user_data, wf_impl_jsonrpc_request_get_userdata(request));
wf_impl_jsonrpc_request_dispose(request);
}
TEST(wf_jsonrpc_request, respond)
{
Context context;
void * user_data = reinterpret_cast<void*>(&context);
struct wf_jsonrpc_request * request =
wf_impl_jsonrpc_request_create(42, &jsonrpc_send, user_data);
wf_impl_jsonrpc_respond(request);
JsonDoc doc(context.response);
struct wf_json const * response = doc.root();
ASSERT_TRUE(wf_impl_json_is_object(response));
struct wf_json const * id = wf_impl_json_object_get(response, "id");
ASSERT_TRUE(wf_impl_json_is_int(id));
ASSERT_EQ(42, wf_impl_json_int_get(id));
struct wf_json const * result = wf_impl_json_object_get(response, "result");
ASSERT_TRUE(wf_impl_json_is_object(result));
ASSERT_TRUE(wf_impl_json_is_undefined(wf_impl_json_object_get(response, "error")));
}
TEST(wf_jsonrpc_request, respond_error)
{
Context context;
void * user_data = reinterpret_cast<void*>(&context);
struct wf_jsonrpc_request * request =
wf_impl_jsonrpc_request_create(42, &jsonrpc_send, user_data);
wf_impl_jsonrpc_respond_error(request, WF_BAD, "Bad");
JsonDoc doc(context.response);
struct wf_json const * response = doc.root();
ASSERT_TRUE(wf_impl_json_is_object(response));
struct wf_json const * id = wf_impl_json_object_get(response, "id");
ASSERT_TRUE(wf_impl_json_is_int(id));
ASSERT_EQ(42, wf_impl_json_int_get(id));
ASSERT_TRUE(wf_impl_json_is_undefined(wf_impl_json_object_get(response, "result")));
struct wf_json const * err = wf_impl_json_object_get(response, "error");
ASSERT_TRUE(wf_impl_json_is_object(err));
struct wf_json const * err_code = wf_impl_json_object_get(err, "code");
ASSERT_TRUE(wf_impl_json_is_int(err_code));
ASSERT_EQ(WF_BAD, wf_impl_json_int_get(err_code));
struct wf_json const * err_message = wf_impl_json_object_get(err, "message");
ASSERT_TRUE(wf_impl_json_is_string(err_message));
ASSERT_STREQ("Bad", wf_impl_json_string_get(err_message));
}