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Add unit tests for JSONRPC
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‎modules/jsonrpc/SCsub‎

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@@ -5,3 +5,10 @@ Import("env_modules")
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env_jsonrpc = env_modules.Clone()
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env_jsonrpc.add_source_files(env.modules_sources, "*.cpp")
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if env["tests"]:
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env_jsonrpc.Append(CPPDEFINES=["TESTS_ENABLED"])
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env_jsonrpc.add_source_files(env.modules_sources, "./tests/*.cpp")
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if env["disable_exceptions"]:
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env_jsonrpc.Append(CPPDEFINES=["DOCTEST_CONFIG_NO_EXCEPTIONS_BUT_WITH_ALL_ASSERTS"])

‎modules/jsonrpc/tests/test_jsonrpc.cpp‎

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/**************************************************************************/
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/* test_jsonrpc.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "test_jsonrpc.h"
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#include "core/io/json.h"
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namespace TestJSONRPC {
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void check_error_code(const Dictionary &p_dict, const JSONRPC::ErrorCode &p_code) {
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CHECK(p_dict["jsonrpc"] == "2.0");
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REQUIRE(p_dict.has("error"));
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const Dictionary &err_body = p_dict["error"];
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const int &code = err_body["code"];
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CHECK(code == p_code);
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}
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void check_invalid(const Dictionary &p_dict) {
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check_error_code(p_dict, JSONRPC::INVALID_REQUEST);
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}
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void check_invalid_string(const String &p_str) {
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JSON json;
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REQUIRE(json.parse(p_str) == OK);
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const Dictionary &dict = json.get_data();
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check_invalid(dict);
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}
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String TestClassJSONRPC::something(const String &p_in) {
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return p_in + ", please";
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}
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void TestClassJSONRPC::_bind_methods() {
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ClassDB::bind_method(D_METHOD("something", "in"), &TestClassJSONRPC::something);
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}
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void test_process_action(const Variant &p_in, const Variant &p_expected, bool p_process_array_elements) {
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TestClassJSONRPC json_rpc = TestClassJSONRPC();
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const Variant &observed = json_rpc.process_action(p_in, p_process_array_elements);
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CHECK(observed == p_expected);
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}
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void test_process_string(const String &p_in, const String &p_expected) {
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TestClassJSONRPC json_rpc = TestClassJSONRPC();
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const String &out_str = json_rpc.process_string(p_in);
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CHECK(out_str == p_expected);
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}
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void check_error_no_method(const Dictionary &p_dict) {
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check_error_code(p_dict, JSONRPC::METHOD_NOT_FOUND);
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}
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void test_process_action_bad_method(const Dictionary &p_in) {
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TestClassJSONRPC json_rpc = TestClassJSONRPC();
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const Dictionary &out_dict = json_rpc.process_action(p_in);
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check_error_no_method(out_dict);
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}
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} // namespace TestJSONRPC

‎modules/jsonrpc/tests/test_jsonrpc.h‎

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/**************************************************************************/
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/* test_jsonrpc.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef TEST_JSONRPC_H
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#define TEST_JSONRPC_H
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#include "tests/test_macros.h"
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#include "tests/test_utils.h"
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#include "../jsonrpc.h"
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namespace TestJSONRPC {
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void check_invalid(const Dictionary &p_dict);
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TEST_CASE("[JSONRPC] process_action invalid") {
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JSONRPC json_rpc = JSONRPC();
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check_invalid(json_rpc.process_action("String is invalid"));
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check_invalid(json_rpc.process_action(1234));
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check_invalid(json_rpc.process_action(false));
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check_invalid(json_rpc.process_action(3.14159));
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}
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void check_invalid_string(const String &p_str);
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TEST_CASE("[JSONRPC] process_string invalid") {
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JSONRPC json_rpc = JSONRPC();
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check_invalid_string(json_rpc.process_string("\"String is invalid\""));
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check_invalid_string(json_rpc.process_string("1234"));
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check_invalid_string(json_rpc.process_string("false"));
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check_invalid_string(json_rpc.process_string("3.14159"));
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}
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class TestClassJSONRPC : public JSONRPC {
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GDCLASS(TestClassJSONRPC, JSONRPC)
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public:
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String something(const String &p_in);
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protected:
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static void _bind_methods();
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};
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void test_process_action(const Variant &p_in, const Variant &p_expected, bool p_process_array_elements = false);
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TEST_CASE("[JSONRPC] process_action Dictionary") {
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ClassDB::register_class<TestClassJSONRPC>();
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Dictionary in_dict = Dictionary();
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in_dict["method"] = "something";
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in_dict["id"] = "ID";
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in_dict["params"] = "yes";
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Dictionary expected_dict = Dictionary();
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expected_dict["jsonrpc"] = "2.0";
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expected_dict["id"] = "ID";
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expected_dict["result"] = "yes, please";
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test_process_action(in_dict, expected_dict);
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}
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TEST_CASE("[JSONRPC] process_action Array") {
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Array in;
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Dictionary in_1;
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in_1["method"] = "something";
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in_1["id"] = 1;
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in_1["params"] = "more";
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in.push_back(in_1);
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Dictionary in_2;
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in_2["method"] = "something";
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in_2["id"] = 2;
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in_2["params"] = "yes";
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in.push_back(in_2);
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Array expected;
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Dictionary expected_1;
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expected_1["jsonrpc"] = "2.0";
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expected_1["id"] = 1;
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expected_1["result"] = "more, please";
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expected.push_back(expected_1);
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Dictionary expected_2;
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expected_2["jsonrpc"] = "2.0";
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expected_2["id"] = 2;
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expected_2["result"] = "yes, please";
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expected.push_back(expected_2);
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test_process_action(in, expected, true);
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}
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void test_process_string(const String &p_in, const String &p_expected);
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TEST_CASE("[JSONRPC] process_string Dictionary") {
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const String in = "{\"method\":\"something\",\"id\":\"ID\",\"params\":\"yes\"}";
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const String expected = "{\"id\":\"ID\",\"jsonrpc\":\"2.0\",\"result\":\"yes, please\"}";
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test_process_string(in, expected);
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}
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void test_process_action_bad_method(const Dictionary &p_in);
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TEST_CASE("[JSONRPC] process_action bad method") {
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Dictionary in_dict;
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in_dict["method"] = "nothing";
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test_process_action_bad_method(in_dict);
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}
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} // namespace TestJSONRPC
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#endif // TEST_JSONRPC_H

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