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#include <gtest/gtest.h>
#include <gmock/gmock.h>
#include <webfuse/provider/client_protocol.h>
#include <webfuse/provider/client_config.h>
#include "webfuse/utils/ws_server.hpp"
#include <cstring>
#include <thread>
#include <atomic>
using webfuse_test::WebsocketServer;
using testing::_;
namespace
{
class ClientProtocolTest: public ::testing::Test
{
public:
ClientProtocolTest()
: server(nullptr)
, config(nullptr)
, protocol(nullptr)
{
// empty
}
protected:
void SetUp()
{
server = new WebsocketServer(54321);
config = wfp_client_config_create();
protocol = wfp_client_protocol_create(config);
struct lws_protocols protocols[2];
memset(protocols, 0, sizeof(struct lws_protocols) * 2);
protocols[0].name = "fs";
wfp_client_protocol_init_lws(protocol, &protocols[0]);
struct lws_context_creation_info info;
memset(&info, 0, sizeof(struct lws_context_creation_info));
info.port = CONTEXT_PORT_NO_LISTEN;
info.protocols = protocols;
info.uid = -1;
info.gid = -1;
context = lws_create_context(&info);
wfp_client_protocol_connect(protocol, context, "ws://localhost:54321/");
isShutdownRequested = false;
thread = std::thread(run, this);
}
void TearDown()
{
isShutdownRequested = true;
thread.join();
lws_context_destroy(context);
wfp_client_protocol_dispose(protocol);
wfp_client_config_dispose(config);
delete server;
}
void awaitAddFilesystem(std::string& filesystemName)
{
json_t * addFilesystemRequest = server->receiveMessage();
ASSERT_NE(nullptr, addFilesystemRequest);
ASSERT_TRUE(json_is_object(addFilesystemRequest));
json_t * method = json_object_get(addFilesystemRequest, "method");
ASSERT_TRUE(json_is_string(method));
ASSERT_STREQ("add_filesystem", json_string_value(method));
json_t * params = json_object_get(addFilesystemRequest, "params");
ASSERT_TRUE(json_is_array(params));
ASSERT_EQ(1, json_array_size(params));
json_t * filesystem = json_array_get(params, 0);
ASSERT_TRUE(json_is_string(filesystem));
filesystemName = json_string_value(filesystem);
json_t * id = json_object_get(addFilesystemRequest, "id");
ASSERT_TRUE(json_is_integer(id));
json_t * response = json_object();
json_t * result = json_object();
json_object_set(result, "id", filesystem);
json_object_set_new(response, "result", result);
json_object_set(response, "id", id);
server->sendMessage(response);
json_decref(addFilesystemRequest);
}
WebsocketServer * server;
private:
static void run(ClientProtocolTest * self)
{
while (!self->isShutdownRequested)
{
lws_service(self->context, 100);
}
}
wfp_client_config * config;
wfp_client_protocol * protocol;
std::thread thread;
std::atomic<bool> isShutdownRequested;
lws_context * context;
};
}
TEST_F(ClientProtocolTest, connect)
{
server->waitForConnection();
}
TEST_F(ClientProtocolTest, getattr)
{
server->waitForConnection();
std::string filesystem;
awaitAddFilesystem(filesystem);
if (HasFatalFailure()) { return; }
json_t * params = json_array();
json_array_append_new(params, json_string(filesystem.c_str()));
json_array_append_new(params, json_integer(1));
json_t * request = json_object();
json_object_set_new(request, "method", json_string("getattr"));
json_object_set_new(request, "params", params);
json_object_set_new(request, "id", json_integer(42));
server->sendMessage(request);
json_t * response = server->receiveMessage();
ASSERT_TRUE(json_is_object(response));
json_decref(response);
}