docker-finance | modern accounting for the power-user

Dedicated to Michael Morgan: a beautiful, beautiful soul.

---

Internal signing keys:

  Aaron Fiore (sole author)

    - 518A22F85BEFD32BCC99C48603F90C4F35E0213E
    - 31ECA5C347A0CC0815EDE730A3EACCFCDA7E685E
    - C8187C585CB07A4DA81CC0F37318B50EBE9C0DA8

Internal repositories (rebased from):

  Staging:

    $ git log -n1 --pretty=format:"%H"
    c8e0cd66f6c89fa7b3c62f72fb524a4cc454b7b6

    $ git rev-list --max-parents=0 HEAD
    ac3863b8c234755855f1aea3a07a853122decdf2

  Private:

    $ git log -n1 --pretty=format:"%H"
    69bb3591eaa2990a9637832bb484690e00c4f926

    $ git rev-list --max-parents=0 HEAD
    a5c1cc9fb593c4cf09bc0adfef6cb6d2964511ae

container/src/root/test/common/utility.hh

@@ -0,0 +1,101 @@
+// docker-finance | modern accounting for the power-user
+//
+// Copyright (C) 2021-2024 Aaron Fiore (Founder, Evergreen Crypto LLC)
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+//! \file
+//! \author Aaron Fiore (Founder, Evergreen Crypto LLC)
+//! \note File intended to be loaded into ROOT.cern framework / Cling interpreter
+//! \since docker-finance 1.0.0
+
+#ifndef CONTAINER_SRC_ROOT_TEST_COMMON_UTILITY_HH_
+#define CONTAINER_SRC_ROOT_TEST_COMMON_UTILITY_HH_
+
+#include <cstdint>
+#include <limits>
+#include <type_traits>
+#include <vector>
+
+#include "../../src/utility.hh"
+
+//! \namespace docker_finance
+//! \since docker-finance 1.0.0
+namespace docker_finance
+{
+//! \namespace docker_finance::tests
+//! \brief docker-finance common test framework
+//! \ingroup cpp_tests
+//! \since docker-finance 1.0.0
+namespace tests
+{
+//! \brief Tools utility fixture
+//! \since docker-finance 1.0.0
+struct ToolsFixture
+{
+  //! \brief Tools implementation wrapper
+  //! \since docker-finance 1.0.0
+  struct ToolsImpl : public ::docker_finance::utility::impl::Tools
+  {
+    using t_impl = ::docker_finance::utility::impl::Tools;
+
+    template <typename t_gen, typename t_num = double>
+    std::vector<t_num>
+    dist_range(const t_num min, const t_num max, const uint16_t precision = 8)
+    {
+      return t_impl::random_dist<t_gen, t_num>(min, max, precision);
+    }
+  };
+
+  ToolsImpl tools;
+
+  static constexpr double min{0.12345678}, max{1.23456789};
+};
+
+//! \brief Byte transformation fixture
+//! \since docker-finance 1.0.0
+struct ByteFixture
+{
+ protected:
+  using t_byte = ::docker_finance::utility::Byte<uint8_t, std::byte>;
+
+  //! \since docker-finance 1.0.0
+  template <typename t_type>
+  struct fixed_bytes final
+  {
+    auto operator()()
+    {
+      if constexpr (std::is_trivial_v<typename t_type::value_type>)
+        {
+          using t_value = typename t_type::value_type;
+          t_type bytes{{t_value{0x01}, t_value{0x02}}};
+          return bytes;
+        }
+      else if constexpr (std::is_trivial_v<typename t_type::mapped_type>)
+        {
+          using t_value = typename t_type::mapped_type;
+          t_type bytes{{{}, t_value{0x01}}, {{}, t_value{0x02}}};
+          return bytes;
+        }
+    }
+  };
+
+  t_byte byte;
+};
+}  // namespace tests
+}  // namespace docker_finance
+
+#endif  // CONTAINER_SRC_ROOT_TEST_COMMON_UTILITY_HH_
+
+// # vim: sw=2 sts=2 si ai et