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124 lines
3.7 KiB
124 lines
3.7 KiB
#include <gtest/gtest.h>
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#include "jsonrpc/server.h"
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#include "jsonrpc/request.h"
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#include "jsonrpc/status.h"
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namespace
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{
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struct Context
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{
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json_t * response;
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bool is_called;
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};
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bool jsonrpc_send(
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json_t * request,
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void * user_data)
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{
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Context * context = reinterpret_cast<Context*>(user_data);
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context->is_called = true;
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context->response = request;
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json_incref(request);
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return true;
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}
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void sayHello(
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struct jsonrpc_request * request,
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char const * method_name,
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json_t * params,
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void * user_data)
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{
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(void) method_name;
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(void) params;
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(void) user_data;
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json_t * result = json_string("Hello");
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jsonrpc_respond(request, result);
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}
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}
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TEST(jsonrpc_server, process_request)
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{
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struct jsonrpc_server * server = jsonrpc_server_create();
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jsonrpc_server_add(server, "sayHello", &sayHello, nullptr);
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Context context{nullptr, false};
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void * user_data = reinterpret_cast<void*>(&context);
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json_t * request = json_object();
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json_object_set_new(request, "method", json_string("sayHello"));
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json_object_set_new(request, "params", json_array());
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json_object_set_new(request, "id", json_integer(23));
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jsonrpc_server_process(server, request, &jsonrpc_send, user_data);
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ASSERT_TRUE(context.is_called);
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ASSERT_NE(nullptr, context.response);
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ASSERT_TRUE(json_is_object(context.response));
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json_t * id = json_object_get(context.response, "id");
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ASSERT_TRUE(json_is_integer(id));
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ASSERT_EQ(23, json_integer_value(id));
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json_t * result = json_object_get(context.response, "result");
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ASSERT_TRUE(json_is_string(result));
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ASSERT_STREQ("Hello", json_string_value(result));
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json_decref(context.response);
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json_decref(request);
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jsonrpc_server_dispose(server);
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}
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TEST(jsonrpc_server, invoke_unknown_method)
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{
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struct jsonrpc_server * server = jsonrpc_server_create();
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jsonrpc_server_add(server, "sayHello", &sayHello, nullptr);
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Context context{nullptr, false};
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void * user_data = reinterpret_cast<void*>(&context);
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json_t * request = json_object();
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json_object_set_new(request, "method", json_string("greet"));
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json_object_set_new(request, "params", json_array());
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json_object_set_new(request, "id", json_integer(42));
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jsonrpc_server_process(server, request, &jsonrpc_send, user_data);
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ASSERT_TRUE(context.is_called);
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ASSERT_NE(nullptr, context.response);
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ASSERT_TRUE(json_is_object(context.response));
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json_t * id = json_object_get(context.response, "id");
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ASSERT_TRUE(json_is_integer(id));
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ASSERT_EQ(42, json_integer_value(id));
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json_t * err = json_object_get(context.response, "error");
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ASSERT_TRUE(json_is_object(err));
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json_t * err_code = json_object_get(err, "code");
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ASSERT_TRUE(json_is_integer(err_code));
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ASSERT_EQ(JSONRPC_BAD_NOTIMPLEMENTED, json_integer_value(err_code));
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json_t * err_message = json_object_get(err, "message");
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ASSERT_TRUE(json_is_string(err_message));
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json_decref(context.response);
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json_decref(request);
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jsonrpc_server_dispose(server);
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}
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TEST(jsonrpc_server, skip_invalid_request)
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{
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struct jsonrpc_server * server = jsonrpc_server_create();
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Context context{nullptr, false};
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void * user_data = reinterpret_cast<void*>(&context);
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json_t * request = json_object();
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json_object_set_new(request, "method", json_string("sayHello"));
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json_object_set_new(request, "params", json_array());
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jsonrpc_server_process(server, request, &jsonrpc_send, user_data);
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ASSERT_FALSE(context.is_called);
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json_decref(request);
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jsonrpc_server_dispose(server);
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}
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