From 2cfde5a685b4d86555e407ada6b3efd9c7c72904 Mon Sep 17 00:00:00 2001
From: "Timur A. Fatkhullin" <amirych@gmail.com>
Date: Sat, 14 Dec 2024 01:35:58 +0300
Subject: [PATCH] add tests/adc_dev_test.cpp

---
 CMakeLists.txt             |   3 +
 net/adc_device_netserver.h |   4 +-
 tests/adc_dev_test.cpp     | 131 +++++++++++++++++++++++++++++++++++++
 3 files changed, 136 insertions(+), 2 deletions(-)
 create mode 100644 tests/adc_dev_test.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3afeec9..e64a794 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -167,6 +167,9 @@ if (BUILD_TESTS)
     set(DEVATTR_TEST_APP adc_devattr_test)
     add_executable(${DEVATTR_TEST_APP} tests/adc_devattr_test.cpp)
 
+    set(DEV_TEST_APP adc_dev_test)
+    add_executable(${DEV_TEST_APP} tests/adc_dev_test.cpp)
+
     set(NETMSG_TEST_APP adc_netmsg_test)
     add_executable(${NETMSG_TEST_APP} tests/adc_netmsg_test.cpp)
 
diff --git a/net/adc_device_netserver.h b/net/adc_device_netserver.h
index 4b0cb1c..ebd6550 100644
--- a/net/adc_device_netserver.h
+++ b/net/adc_device_netserver.h
@@ -155,8 +155,8 @@ protected:
                       CmdIdDeserialT&& cmd_id_deser_func = {})
             : _id(id)
         {
-            _get_attr = [dev_ptr, wrapper = traits::adc_pf_wrapper(std::forward<AttrIdDeserialT>(attr_id_deser_func)),
-                         this](const auto& attr_name) mutable {
+            _get_attr = [dev_ptr, wrapper = traits::adc_pf_wrapper(std::forward<AttrIdDeserialT>(attr_id_deser_func))](
+                            const auto& attr_name) mutable {
                 auto attr_id = std::get<0>(wrapper)(attr_name);
                 auto& attr = (*dev_ptr)[attr_id];
                 // auto& attr = dev_ptr->operator[](attr_id);
diff --git a/tests/adc_dev_test.cpp b/tests/adc_dev_test.cpp
new file mode 100644
index 0000000..65fca3c
--- /dev/null
+++ b/tests/adc_dev_test.cpp
@@ -0,0 +1,131 @@
+#include <iostream>
+
+#include "../common/adc_traits.h"
+#include "../device/adc_device.h"
+#include "../device/adc_device_attribute.h"
+#include "../device/adc_device_command.h"
+
+using namespace adc;
+
+typedef std::vector<char> serialized_t;
+
+class DeviceWrapper
+{
+public:
+    // using char_range_t = std::span<const char>;
+    using char_range_t = std::span<char>;
+
+private:
+    serialized_t _id;
+
+    std::function<serialized_t(const serialized_t&)> _get_attr = [](auto) -> serialized_t {
+        throw std::invalid_argument("BAD _get_attr");
+    };
+    std::function<void(const serialized_t&, const serialized_t&)> _set_attr = [](auto, auto) {
+        throw std::invalid_argument("BAD _set_attr");
+    };
+    std::function<void(const serialized_t&)> _exec_cmd = [](auto) { throw std::invalid_argument("BAD _exec_cmd"); };
+
+public:
+    DeviceWrapper() : _id()
+    {
+        // null device
+        std::string_view id{"NULL-DEVICE"};
+        std::ranges::copy(id, std::back_inserter(_id));
+    };
+
+    template <typename DeviceT,
+              typename AttrIdDeserialT = traits::adc_char_identity<typename DeviceT::attr_ident_t>,
+              typename CmdIdDeserialT = traits::adc_char_identity<typename DeviceT::cmd_ident_t>>
+    DeviceWrapper(DeviceT* dev_ptr,
+                  const serialized_t& id,
+                  AttrIdDeserialT&& attr_id_deser_func = {},
+                  CmdIdDeserialT&& cmd_id_deser_func = {})
+        : _id(id)
+    {
+        _get_attr = [dev_ptr, wrapper = traits::adc_pf_wrapper(std::forward<AttrIdDeserialT>(attr_id_deser_func))](
+                        const auto& attr_name) mutable {
+            auto attr_id = std::get<0>(wrapper)(attr_name);
+            auto& attr = (*dev_ptr)[attr_id];
+            // auto& attr = dev_ptr->operator[](attr_id);
+            auto val = attr.serialize();
+            return val;
+        };
+
+        _set_attr = [dev_ptr, wrapper = traits::adc_pf_wrapper(std::forward<AttrIdDeserialT>(attr_id_deser_func))](
+                        const auto& attr_name, const auto& val) mutable {
+            auto attr_id = std::get<0>(wrapper)(attr_name);
+            (*dev_ptr)[attr_id].deserialize(val);
+        };
+
+        _exec_cmd = [dev_ptr, wrapper = traits::adc_pf_wrapper(std::forward<CmdIdDeserialT>(cmd_id_deser_func))](
+                        const auto& cmd_name) mutable {
+            auto cmd_id = std::get<0>(wrapper)(cmd_name);
+            (*dev_ptr)(cmd_id);
+        };
+    }
+
+
+    serialized_t ident() const
+    {
+        // return _get_id();
+        return _id;
+    }
+
+    serialized_t getAttr(const serialized_t& attr_name)
+    {
+        return _get_attr(attr_name);
+    }
+
+    void setAttr(const serialized_t& attr_name, const serialized_t& val)
+    {
+        _set_attr(attr_name, val);
+    }
+
+    void exec(const serialized_t& cmd_name)
+    {
+        _exec_cmd(cmd_name);
+    }
+};
+
+
+static std::vector<DeviceWrapper> devs;
+
+
+auto getAttr(size_t dev_idx, const serialized_t& name)
+{
+    DeviceWrapper& dev = devs[dev_idx];
+
+    return dev.getAttr(name);
+}
+
+int main()
+{
+    typedef AdcGenericDevice<std::string_view, AdcDeviceAttribute<std::string_view, serialized_t>, AdcDeviceCommand<>>
+        dev_t;
+
+    dev_t dev1("DEV1");
+
+    int attr1_val = 10;
+    // dev1.addAttribute(dev_t::attribute_t::makeArithAttr(
+    //     "ATTR1", [&attr1_val]() { return attr1_val; }, [&attr1_val](const int& v) { attr1_val = v; }));
+    dev1.addAttribute(dev_t::attribute_t::makeArithAttr(
+        "ATTR1", [&attr1_val]() { return attr1_val; }, [&attr1_val](const int& v) { attr1_val = v; },
+        utils::AdcDefaultValueConverter<>::serialize<dev_t::attribute_t::serialized_t, int>));
+
+    devs.push_back({&dev1, {'D', '1'}});
+
+    serialized_t sn;
+    std::ranges::copy(std::string_view("ATTR1"), std::back_inserter(sn));
+
+    devs[0].setAttr(sn, {'7', '7'});
+    auto r = getAttr(0, sn);
+
+    std::string rs;
+    std::ranges::copy(r, std::back_inserter(rs));
+
+    std::cout << "ATTR1 = " << rs << "\n";
+
+
+    return 0;
+}