Add tests/src/manipulator_mouse_basic

tests/src/manipulator_mouse_basic/CMakeLists.txt

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+cmake_minimum_required (VERSION 3.9)
+
+include (../../tests.cmake)
+
+project (karabiner_test)
+
+add_executable(
+  karabiner_test
+  src/test.cpp
+)

tests/src/manipulator_mouse_basic/Makefile

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+all: build_make
+	./build/karabiner_test
+
+clean: clean_builds
+
+include ../Makefile.rules

tests/src/manipulator_mouse_basic/json/errors.jsonc

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+["errors/mouse_basic_errors.jsonc"]

tests/src/manipulator_mouse_basic/json/errors/mouse_basic_errors.jsonc

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+[
+    // mouse_basic
+
+    {
+        "class": "mouse_basic",
+        "input": null,
+        "error": "json must be object, but is `null`"
+    },
+
+    // flip
+
+    {
+        "class": "mouse_basic",
+        "input": {
+            "flip": null
+        },
+        "error": "`flip` must be array, but is `null`"
+    },
+
+    {
+        "class": "mouse_basic",
+        "input": {
+            "flip": [null]
+        },
+        "error": "items in `flip` must be string, but is `null`"
+    },
+
+    // unknown key
+
+    {
+        "class": "mouse_basic",
+        "input": {
+            "option": {}
+        },
+        "error": "unknown key `option` in `{\"option\":{}}`"
+    }
+]

tests/src/manipulator_mouse_basic/src/errors_test.hpp

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+#include "../../share/json_helper.hpp"
+#include "manipulator/manipulators/mouse_basic/mouse_basic.hpp"
+#include "manipulator/types.hpp"
+#include <boost/ut.hpp>
+
+namespace {
+using namespace boost::ut;
+using namespace boost::ut::literals;
+
+void handle_json(const nlohmann::json& json) {
+  auto c = json.at("class").get<std::string>();
+  if (c == "mouse_basic") {
+    krbn::core_configuration::details::complex_modifications_parameters parameters;
+    krbn::manipulator::manipulators::mouse_basic::mouse_basic(json.at("input"), parameters);
+  } else {
+    expect(false);
+  }
+}
+} // namespace
+
+void run_errors_test(void) {
+  using namespace boost::ut;
+  using namespace boost::ut::literals;
+
+  "errors"_test = [] {
+    auto json = krbn::unit_testing::json_helper::load_jsonc("json/errors.jsonc");
+    for (const auto& j : json) {
+      auto error_json = krbn::unit_testing::json_helper::load_jsonc("json/" + j.get<std::string>());
+      for (const auto& e : error_json) {
+        try {
+          handle_json(e);
+          expect(false);
+        } catch (pqrs::json::unmarshal_error& ex) {
+          expect(std::string_view(e.at("error").get<std::string>()) == ex.what());
+        } catch (...) {
+          expect(false);
+        }
+      }
+    }
+  };
+}

tests/src/manipulator_mouse_basic/src/test.cpp

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+#include "errors_test.hpp"
+
+int main(void) {
+  run_errors_test();
+  return 0;
+}