Adds tinytest and tinytest_test targets to the migration docs.

Sets default log levels for destinations.

.gitignore

@@ -1,3 +1,3 @@
 .vscode/
-bazel-*
+/docs/
-docs/
+/build/

BUILD

@@ -1,116 +0,0 @@
-########################################################################################################################
-#                                                                                                                      #
-# @file BUILD                                                                                                          #
-#                                                                                                                      #
-# @brief Defines build rules including tests for the top level utilities.                                              #
-# @copyright Copyright (C) 2023 by Tom Hicks <headhunter3@gmail.com                                                    #
-#                                                                                                                      #
-# Licensed under the MIT license. See below for details.                                                               #
-#                                                                                                                      #
-########################################################################################################################
-#                                                                                                                      #
-#  MIT License                                                                                                         #
-#                                                                                                                      #
-# Copyright (c) 2023 Tom Hicks <headhunter3@gmail.com>                                                                 #
-#                                                                                                                      #
-# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated         #
-# documentation files (the "Software"), to deal in the Software without restriction, including without limitation the  #
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to      #
-# permit persons to whom the Software is furnished to do so, subject to the following conditions:                      #
-#                                                                                                                      #
-# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the #
-# Software.                                                                                                            #
-#                                                                                                                      #
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE #
-# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS   #
-# OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR  #
-# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.     #
-#                                                                                                                      #
-########################################################################################################################
-load("@rules_cc//cc:defs.bzl", "cc_library", "cc_test")
-
-package(
-    default_visibility = ["//visibility:public"],
-)
-
-cc_library(
-    name = "ansi_escapes",
-    srcs = ["ansi_escapes.cpp"],
-    hdrs = ["ansi_escapes.h"],
-    includes = ["ansi_escapes.h"],
-    deps = [":pretty_print"],
-)
-
-cc_test(
-    name = "ansi_escapes_test",
-    srcs = ["ansi_escapes_test.cpp"],
-    deps = [
-        ":ansi_escapes",
-        "@TinyTest//:tinytest",
-    ],
-)
-
-cc_library(
-    name = "console_logger",
-    srcs = ["console_logger.cpp"],
-    hdrs = ["console_logger.h"],
-    deps = [":logger"],
-)
-
-cc_test(
-    name = "console_logger_test",
-    srcs = ["console_logger_test.cpp"],
-    deps = [
-        ":console_logger",
-        "@TinyTest//:tinytest",
-    ],
-)
-
-cc_library(
-    name = "logger",
-    srcs = ["logger.cpp"],
-    hdrs = ["logger.h"],
-)
-
-cc_test(
-    name = "logger_test",
-    srcs = ["logger_test.cpp"],
-    deps = [
-        ":logger",
-        "@TinyTest//:tinytest",
-    ],
-)
-
-cc_library(
-    name = "pretty_print",
-    srcs = ["pretty_print.cpp"],
-    hdrs = ["pretty_print.h"],
-    includes = ["pretty_print.h"],
-)
-
-cc_test(
-    name = "pretty_print_test",
-    srcs = ["pretty_print_test.cpp"],
-    deps = [
-        ":pretty_print",
-        "@TinyTest//:tinytest",
-    ],
-)
-
-cc_library(
-    name = "windows_logger",
-    srcs = ["windows_logger.cpp"],
-    hdrs = ["windows_logger.h"],
-    target_compatible_with = ["@platforms//os:windows"],
-    deps = [":logger"],
-)
-
-cc_test(
-    name = "windows_logger_test",
-    srcs = ["windows_logger_test.cpp"],
-    target_compatible_with = ["@platforms//os:windows"],
-    deps = [
-        ":windows_logger",
-        "@TinyTest//:tinytest",
-    ],
-)

CMakeLists.txt

@@ -0,0 +1,26 @@
+cmake_minimum_required(VERSION 3.10)
+
+project(CPPUtils VERSION 1.0 LANGUAGES CXX)
+enable_testing()
+
+# Set the C++ standard
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED True)
+
+# Add subdirectories for each component
+add_subdirectory(src)
+add_subdirectory(tests)
+
+# Include FetchContent module
+include(FetchContent)
+
+# Add Google Test as an external dependency
+FetchContent_Declare(
+    googletest
+    URL https://github.com/google/googletest/archive/refs/tags/release-1.12.1.zip
+    DOWNLOAD_EXTRACT_TIMESTAMP true
+)
+# For Windows: Prevent overriding the parent project's compiler/linker settings
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+
+FetchContent_MakeAvailable(googletest) 

WORKSPACE

@@ -1,55 +0,0 @@
-########################################################################################################################
-#                                                                                                                      #
-# @file WORKSPACE                                                                                                      #
-#                                                                                                                      #
-# @brief Defines external modules available to all BUILD files in this workspace. This also marks the root folder of   #
-# the workspace                                                                                                        #
-# @copyright Copyright (C) 2023 by Tom Hicks <headhunter3@gmail.com                                                    #
-#                                                                                                                      #
-# Licensed under the MIT license. See below for details.                                                               #
-#                                                                                                                      #
-########################################################################################################################
-#                                                                                                                      #
-#  MIT License                                                                                                         #
-#                                                                                                                      #
-# Copyright (c) 2023 Tom Hicks <headhunter3@gmail.com>                                                                 #
-#                                                                                                                      #
-# Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated         #
-# documentation files (the "Software"), to deal in the Software without restriction, including without limitation the  #
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to      #
-# permit persons to whom the Software is furnished to do so, subject to the following conditions:                      #
-#                                                                                                                      #
-# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the #
-# Software.                                                                                                            #
-#                                                                                                                      #
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE #
-# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS   #
-# OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR  #
-# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.     #
-#                                                                                                                      #
-########################################################################################################################
-workspace(name = "CPPUtils")
-
-load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
-
-# Hedron's Compile Commands Extractor for Bazel
-# https://github.com/hedronvision/bazel-compile-commands-extractor
-# To update config run `bazel run @hedron_compile_commands//:refresh_all`
-http_archive(
-    name = "hedron_compile_commands",
-    sha256 = "99bc3106eb6ce5ffab3c31de8501d4d628de5f1acd74b8b563a876bd39a2e32f",
-    # Replace the commit hash in both places (below) with the latest, rather than using the stale one here.
-    strip_prefix = "bazel-compile-commands-extractor-b33a4b05c2287372c8e932c55ff4d3a37e6761ed",
-    url = "https://github.com/hedronvision/bazel-compile-commands-extractor/archive/b33a4b05c2287372c8e932c55ff4d3a37e6761ed.tar.gz",
-)
-
-load("@hedron_compile_commands//:workspace_setup.bzl", "hedron_compile_commands_setup")
-
-hedron_compile_commands_setup()
-
-http_archive(
-    name = "TinyTest",
-    sha256 = "d6729abbec6ac167635be7463d8c37ca54b08e506e61553236b50c5ad30e8736",
-    strip_prefix = "TinyTest-a4109d2f494fd3fd3cc47069239fd3c79f728d5a",
-    urls = ["https://github.com/headhunter45/TinyTest/archive/a4109d2f494fd3fd3cc47069239fd3c79f728d5a.zip"],
-)

docs/migrate-to-cmake.md

@@ -0,0 +1,87 @@
+# Migration Plan: Bazel to CMake
+
+## 1. Understand the Current Build Configuration
+### Review Bazel Files
+- Identify all Bazel build files (`BUILD`, `WORKSPACE`, etc.) and understand their structure and dependencies.
+- **Specific Files**:
+  - `BUILD`
+  - `WORKSPACE`
+
+### Identify Targets
+- List all the targets, libraries, and executables defined in the Bazel files.
+
+#### Libraries
+- `ansi_escapes`
+- `console_logger`
+- `logger`
+- `pretty_print`
+- `windows_logger`
+- `tinytest`
+
+#### Tests
+- `ansi_escapes_test`
+- `console_logger_test`
+- `logger_test`
+- `pretty_print_test`
+- `windows_logger_test`
+- `tinytest_test`
+
+### Dependencies
+- Note all external dependencies, including JTest, and how they are currently managed.
+
+#### External Dependencies
+##### Hedron's Compile Commands Extractor for Bazel
+- **Name**: `hedron_compile_commands`
+- **URL**: [Hedron Compile Commands Extractor](https://github.com/hedronvision/bazel-compile-commands-extractor)
+- **SHA256**: `99bc3106eb6ce5ffab3c31de8501d4d628de5f1acd74b8b563a876bd39a2e32f`
+
+###### How to Generate `compile_commands.json` with CMake
+- **Configure CMake to Output `compile_commands.json`**:
+  - When running CMake, specify the `CMAKE_EXPORT_COMPILE_COMMANDS` option to generate the `compile_commands.json` file.
+  - Add the following line to your `CMakeLists.txt` or pass it as a command-line argument:
+  
+  ```bash
+  cmake -DCMAKE_EXPORT_COMPILE_COMMANDS=ON ..
+  ```
+
+- **Build the Project**:
+  - After configuring CMake with the above option, build the project. The `compile_commands.json` file will be generated in the build directory.
+
+##### TinyTest
+- **Name**: `TinyTest`
+- **URL**: [TinyTest](https://github.com/headhunter45/TinyTest)
+- **SHA256**: `d6729abbec6ac167635be7463d8c37ca54b08e506e61553236b50c5ad30e8736`
+
+**Note**: TinyTest is now a git submodule under `external/TinyTest`. We will replace the external dependency with a dependency on this folder and migrate TinyTest to use CMake within that folder.
+
+## 2. Set Up CMake Structure
+- **Create CMakeLists.txt**: For each Bazel `BUILD` file, create a corresponding `CMakeLists.txt` file.
+- **Define Project**: Use `project()` to define the project name and version in the root `CMakeLists.txt`.
+- **Set CMake Version**: Specify the minimum required CMake version using `cmake_minimum_required()`.
+
+## 3. Translate Build Rules
+- **Targets**: Convert Bazel targets to CMake targets using `add_executable()` and `add_library()`.
+- **Include Directories**: Use `include_directories()` to specify include paths.
+- **Link Libraries**: Use `target_link_libraries()` to link against necessary libraries.
+
+## 4. Handle Dependencies
+- **External Libraries**: Use `find_package()` or `FetchContent` to manage external dependencies.
+- **JTest Migration**: Since JTest will also be migrated to CMake, ensure it is included as a dependency using CMake's dependency management.
+
+## 5. Configure Build Options
+- **Compiler Flags**: Translate any Bazel-specific compiler flags to CMake using `set()` and `add_compile_options()`.
+- **Build Types**: Define build types (e.g., Debug, Release) using `set(CMAKE_BUILD_TYPE)`.
+
+## 6. Testing and Validation
+- **Build the Project**: Use CMake to configure and build the project, ensuring all targets are correctly built.
+- **Run Tests**: If there are tests, ensure they are correctly configured and run using CMake's testing support (`enable_testing()` and `add_test()`).
+
+## 7. Documentation and Cleanup
+- **Document Changes**: Update any project documentation to reflect the new build system.
+- **Remove Bazel Files**: Once the migration is complete and verified, remove Bazel-related files.
+
+## 8. Continuous Integration
+- **Update CI/CD**: Modify any CI/CD pipelines to use CMake instead of Bazel for building and testing.
+
+## 9. Iterate and Refine
+- **Feedback Loop**: Gather feedback from developers and refine the CMake setup as needed. 

src/CMakeLists.txt

@@ -0,0 +1,29 @@
+# Define the ansi_escapes library
+add_library(ansi_escapes ansi_escapes.cpp)
+target_include_directories(ansi_escapes PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+
+# Define the console_logger library
+add_library(console_logger console_logger.cpp)
+target_include_directories(console_logger PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+target_link_libraries(console_logger PRIVATE logger)
+
+# Define the logger library
+add_library(logger logger.cpp)
+target_include_directories(logger PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+
+# Define the pretty_print library
+add_library(pretty_print pretty_print.cpp)
+target_include_directories(pretty_print PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+
+# Define the windows_logger library only for Windows
+if(WIN32)
+    add_library(windows_logger windows_logger.cpp)
+    target_include_directories(windows_logger PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+    target_link_libraries(windows_logger PRIVATE logger)
+    set_target_properties(windows_logger PROPERTIES COMPILE_DEFINITIONS "_WIN32")
+endif()
+
+# Define the tinytest library
+add_library(tinytest tinytest.cpp)
+target_include_directories(tinytest PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+target_link_libraries(tinytest PRIVATE pretty_print) 

src/tinytest.cpp

@@ -0,0 +1,257 @@
+/***************************************************************************************
+ * @file tinytest.cpp                                                                  *
+ *                                                                                     *
+ * @brief Defines structs and functions for implementing TinyTest.                     *
+ * @copyright Copyright 2023 Tom Hicks <headhunter3@gmail.com>                         *
+ * Licensed under the MIT license see the LICENSE file for details.                    *
+ ***************************************************************************************/
+
+#define _XOPEN_SOURCE_EXTENDED
+#include "tinytest.h"
+
+#include <cstdint>
+#include <cstdio>
+#include <iostream>
+#include <string>
+#include <vector>
+
+namespace TinyTest {
+namespace {
+using std::endl;
+using std::string;
+using std::vector;
+}  // End namespace
+
+// TODO: Add TShared(*)(string /*test_name*/, UUID /*testRunId*/)
+// allocateSharedData to the test tuple to make some shared data that can be
+// used in a thread safe way by setup, teardown, and evaluate steps of the test.
+// TODO: Add TShared to be returned by the setup functions, and consumed by the
+// evaluate and teardown functions.
+//   Suite setup/teardown functions should allocate/free.
+//   Test setup/teardown functions should consume the data allocated by Suite
+//   setup. Test setup functions may allocate additional resources. If they do
+//   then the allocated resources they should be freed by test teardown
+//   function. Suite and/or Test compare functions may consume this shared data,
+//   but it will not be shared with the execution of function_to_test.
+
+// Begin TestResults methods
+TestResults::TestResults() : errors_(0), failed_(0), passed_(0), skipped_(0), total_(0) {}
+
+TestResults::TestResults(const TestResults& other)
+    : error_messages_(other.error_messages_),
+      errors_(other.errors_),
+      failed_(other.failed_),
+      failure_messages_(other.failure_messages_),
+      passed_(other.passed_),
+      skip_messages_(other.skip_messages_),
+      skipped_(other.skipped_),
+      total_(other.total_) {}
+
+TestResults::TestResults(uint32_t errors,
+                         uint32_t failed,
+                         uint32_t passed,
+                         uint32_t skipped,
+                         uint32_t total,
+                         vector<string> error_messages,
+                         vector<string> failure_messages,
+                         vector<string> skip_messages)
+    : error_messages_(error_messages),
+      errors_(errors),
+      failed_(failed),
+      failure_messages_(failure_messages),
+      passed_(passed),
+      skip_messages_(skip_messages),
+      skipped_(skipped),
+      total_(total) {}
+
+TestResults& TestResults::Error() {
+  errors_++;
+  return *this;
+}
+
+TestResults& TestResults::Error(string message) {
+  errors_++;
+  error_messages_.push_back(message);
+  return *this;
+}
+
+TestResults& TestResults::Fail() {
+  total_++;
+  failed_++;
+  return *this;
+}
+
+TestResults& TestResults::Fail(const string& message) {
+  total_++;
+  failed_++;
+  failure_messages_.push_back(message);
+  return *this;
+}
+
+vector<string> TestResults::FailureMessages() const {
+  return failure_messages_;
+}
+
+TestResults& TestResults::Pass() {
+  total_++;
+  passed_++;
+  return *this;
+}
+
+TestResults& TestResults::Skip() {
+  total_++;
+  skipped_++;
+  return *this;
+}
+
+TestResults& TestResults::Skip(const string& message) {
+  total_++;
+  skipped_++;
+  skip_messages_.push_back(message);
+  return *this;
+}
+
+vector<string> TestResults::SkipMessages() const {
+  return skip_messages_;
+}
+
+vector<string> TestResults::ErrorMessages() const {
+  return error_messages_;
+}
+
+uint32_t TestResults::Errors() const {
+  return errors_;
+}
+
+uint32_t TestResults::Failed() const {
+  return failed_;
+}
+
+uint32_t TestResults::Passed() const {
+  return passed_;
+}
+
+uint32_t TestResults::Skipped() const {
+  return skipped_;
+}
+
+uint32_t TestResults::Total() const {
+  return total_;
+}
+
+TestResults TestResults::operator+(const TestResults& other) const {
+  vector<string> error_messages;
+  error_messages.insert(error_messages.end(), error_messages_.begin(), error_messages_.end());
+  error_messages.insert(error_messages.end(), other.error_messages_.begin(), other.error_messages_.end());
+  vector<string> failure_messages;
+  failure_messages.insert(failure_messages.end(), failure_messages_.begin(), failure_messages_.end());
+  failure_messages.insert(failure_messages.end(), other.failure_messages_.begin(), other.failure_messages_.end());
+  vector<string> skip_messages;
+  skip_messages.insert(skip_messages.end(), skip_messages_.begin(), skip_messages_.end());
+  skip_messages.insert(skip_messages.end(), other.skip_messages_.begin(), other.skip_messages_.end());
+
+  return TestResults(errors_ + other.errors_,
+                     failed_ + other.failed_,
+                     passed_ + other.passed_,
+                     skipped_ + other.skipped_,
+                     total_ + other.total_,
+                     error_messages,
+                     failure_messages,
+                     skip_messages);
+}
+
+TestResults& TestResults::operator+=(const TestResults& other) {
+  if (this != &other) {
+    error_messages_.insert(error_messages_.end(), other.error_messages_.begin(), other.error_messages_.end());
+    failure_messages_.insert(failure_messages_.end(), other.failure_messages_.begin(), other.failure_messages_.end());
+    skip_messages_.insert(skip_messages_.end(), other.skip_messages_.begin(), other.skip_messages_.end());
+  } else {
+    const auto other_error_messages = other.error_messages_;
+    error_messages_.insert(error_messages_.end(), other_error_messages.begin(), other_error_messages.end());
+    const auto other_failure_messages = other.failure_messages_;
+    failure_messages_.insert(failure_messages_.end(), other_failure_messages.begin(), other_failure_messages.end());
+    const auto other_skip_messages = other.skip_messages_;
+    skip_messages_.insert(skip_messages_.end(), other_skip_messages.begin(), other_skip_messages.end());
+  }
+  errors_ += other.errors_;
+  failed_ += other.failed_;
+  passed_ += other.passed_;
+  skipped_ += other.skipped_;
+  total_ += other.total_;
+  return *this;
+}
+
+void PrintResults(std::ostream& os, TestResults results) {
+  auto skip_messages = results.SkipMessages();
+  if (skip_messages.size() > 0) {
+    os << "Skipped:" << endl;
+    for_each(skip_messages.begin(), skip_messages.end(), [&os](const string& message) {
+      os << "🚧Skipped: " << message << endl;
+    });
+  }
+  auto failure_messages = results.FailureMessages();
+  if (failure_messages.size() > 0) {
+    os << "Failures:" << endl;
+    for_each(failure_messages.begin(), failure_messages.end(), [&os](const string& message) {
+      os << "❌FAILED: " << message << endl;
+    });
+  }
+  auto error_messages = results.ErrorMessages();
+  if (error_messages.size() > 0) {
+    os << "Errors:" << endl;
+    for_each(error_messages.begin(), error_messages.end(), [&os](const string& message) {
+      os << "🔥ERROR: " << message << endl;
+    });
+  }
+  os << "Total tests: " << results.Total() << endl;
+  os << "Passed:      " << results.Passed() << " ✅" << endl;
+  os << "Failed:      " << results.Failed() << " ❌" << endl;
+  os << "Skipped:     " << results.Skipped() << " 🚧" << endl;
+  os << "Errors:      " << results.Errors() << " 🔥" << endl;
+}
+
+// End TestResults methods.
+
+MaybeTestConfigureFunction DefaultTestConfigureFunction() {
+  return std::nullopt;
+}
+
+MaybeTestConfigureFunction Coalesce(MaybeTestConfigureFunction first, MaybeTestConfigureFunction second) {
+  if (first.has_value()) {
+    if (second.has_value()) {
+      // This is the only place we actually need to combine them.
+      const auto& first_value = first.value();
+      const auto& second_value = second.value();
+      return [&first_value, &second_value]() {
+        first_value();
+        second_value();
+      };
+    } else {
+      return first;
+    }
+  } else {
+    return second;
+  }
+}
+
+// Utility functions.
+TestResults& SkipTest(TestResults& results,
+                      const std::string& suite_label,
+                      const std::string& test_label,
+                      std::optional<const std::string> reason) {
+  std::string qualified_test_label = suite_label + "::" + test_label;
+  std::cout << "  🚧Skipping Test: " << test_label;
+  if (reason.has_value()) {
+    std::cout << " because " << reason.value();
+  }
+  std::cout << std::endl;
+  results.Skip(qualified_test_label + (reason.has_value() ? " because " + reason.value() : ""));
+  return results;
+}
+
+// TODO: Factor out the pretty printing into a separate module so it can be tested separately.
+// TODO: Consider making separate files for test suite, tests, test cases, and test results.
+// TODO: Come up with a way to autogenerat a main function that runs all tests in a *_test.cpp file.
+// TODO: Come up with a way to aggregate TestResults over multiple c++ files when running under bazel.
+// TODO: Create a Makefile to build as a library.
+}  // namespace TinyTest

src/tinytest.h

@@ -0,0 +1,587 @@
+#ifndef TinyTest__tinytest_h__
+#define TinyTest__tinytest_h__
+/***************************************************************************************
+ * @file tinytest.h                                                                    *
+ *                                                                                     *
+ * @brief Defines structs and functions for implementing TinyTest.                     *
+ * @copyright Copyright 2023 Tom Hicks <headhunter3@gmail.com>                         *
+ * Licensed under the MIT license see the LICENSE file for details.                    *
+ ***************************************************************************************/
+
+#include <cstdint>
+#include <functional>
+#include <initializer_list>
+#include <iostream>
+#include <optional>
+#include <regex>
+#include <sstream>
+#include <string>
+#include <string_view>
+#include <tuple>
+#include <utility>
+#include <vector>
+
+#include "pretty_print.h"
+
+namespace TinyTest {
+
+/// @defgroup tests Tests
+/// @defgroup test_suites Test Suites
+/// @defgroup test_results Test Results
+/// @defgroup test_execution Test Execution
+/// @defgroup configure_functions Configure Functions
+/// @defgroup compare_functions Compare Functions
+/// @defgroup helpers Helpers
+
+/// @addtogroup configure_functions
+/// @{
+
+/// @brief This is a type that represents a setup or teardown function for tests.
+using TestConfigureFunction = std::function<void()>;
+
+/// @brief This is a type that represents an optional setup or teardown function for tests.
+using MaybeTestConfigureFunction = std::optional<TestConfigureFunction>;
+
+/// @brief This is the default configure function.
+/// @return The default configure function. This is currently std::nullopt.
+MaybeTestConfigureFunction DefaultTestConfigureFunction();
+
+/// @brief Combines multiple test configure functions into a single one.
+/// @param first The first setup function if this is nullopt it is ignored.
+/// @param second The second setup function if this is nullopt it is ignored.
+/// @return The resulting setup function or nullopt if both first and second are nullopt.
+MaybeTestConfigureFunction Coalesce(MaybeTestConfigureFunction first, MaybeTestConfigureFunction second);
+/// @}
+
+/// @addtogroup compare_functions
+/// @{
+
+/// @brief This is a type that represents a compare function for types of TResult.
+///
+/// It should return true if the parameters are equal and false otherwise.
+/// @tparam TResult The type of the parameters. This is the return type of the function being tested.
+template <typename TResult>
+using TestCompareFunction = std::function<bool(const TResult& expected, const TResult& actual)>;
+
+/// @brief This is a type that represents an optional compare function for types of TResult.
+/// @tparam TResult The type of the parameters. This is the return type of the function being tested.
+template <typename TResult>
+using MaybeTestCompareFunction = std::optional<TestCompareFunction<TResult>>;
+
+/// @brief This is the default compare function.
+/// @tparam TResult The return type of the test function.
+/// @return The default compare function. Currently this is std::nullopt.
+template <typename TResult>
+MaybeTestCompareFunction<TResult> DefaultTestCompareFunction();
+/// @}
+
+// TODO: For some reason all hell breaks loose if test_name or expected output
+// are const&. Figure out why. Probably need to use decay and make const& where we want it explicitly.
+/// @addtogroup tests
+/// @{
+
+/// @brief This is a type that represents an individual test.
+/// @tparam TResult The return type of the test function.
+/// @tparam ...TInputParams The parameters to pass to the test function
+template <typename TResult, typename... TInputParams>
+using TestTuple = std::tuple<
+    /// test_name
+    std::string,
+    /// expected_output
+    TResult,
+    /// input_params - The input parameters for this test. These will be used when calling std::apply with
+    /// function_to_test to execute the test.
+    std::tuple<TInputParams...>,
+    /// test_compare_function - If this is not nullptr then this function will be called instead of
+    /// suite_compare_function to determine if the test passes. Use this to check for side effects of the test. Return
+    /// true if the test passes and false otherwise.
+    MaybeTestCompareFunction<TResult>,
+    /// test_setup_function - If this is not nullptr this function is called before each test to setup the environment.
+    /// It is called with std::apply and input_params so you can use them to mock records with specific IDs or calculate
+    /// an expected result.
+    MaybeTestConfigureFunction,
+    /// test_teardown_function - If this is not nullptr this function is called after each test to cleanup any
+    /// allocated/shared resources.
+    MaybeTestConfigureFunction,
+    /// is_enabled - If this is false the test, setup, and teardown functions are not run.
+    bool>;
+
+/// @brief Executes a TestSuite.
+/// @tparam TResult The result type of the test.
+/// @tparam ...TInputParams The types of parameters sent to the test function.
+/// @param test_name The label for this test. For example "should calculate the
+/// interest".
+/// @param expected The expected output of calling the test function with these
+/// input parameters.
+/// @param input_params The input parameters to use when calling the test
+/// function.
+/// @param test_compare_function An optional function that can be used to Compare the
+/// expected and actual return values. This is good for when you only care about
+/// certain fields being equal.
+/// @param before_each This is called to setup the environment before running
+/// the test. This is where you should build mocks, setup spies, and set any
+/// other values you need before calling the test function.
+/// @param after_each This is called after each test run to cleanup anything
+/// allocated in before_each.
+/// @param is_enabled If false this test run is not executed and considered
+/// skipped for reporting purposes.
+/// @return A TestTuple suitable for use as a test run when calling test_fn.
+template <typename TResult, typename... TInputParams>
+TestTuple<TResult, TInputParams...> MakeTest(const std::string& test_name,
+                                             const TResult& expected,
+                                             std::tuple<TInputParams...> input_params,
+                                             MaybeTestCompareFunction<TResult> test_compare_function = std::nullopt,
+                                             MaybeTestConfigureFunction before_each = std::nullopt,
+                                             MaybeTestConfigureFunction after_each = std::nullopt,
+                                             bool is_enabled = true);
+/// @}
+
+/// @addtogroup test_suites
+/// @{
+
+/// @brief This type represents a test suite.
+/// @tparam TResult The return type of the function to test.
+/// @tparam TFunctionToTest The type of the function to test.
+/// @tparam ...TInputParams The types of the input parameters to the function to test.
+template <typename TResult, typename... TInputParams>
+using TestSuite = std::tuple<
+    /// test_name - The name of the test.
+    std::string,
+    /// function_to_test - The function to test. It will be executed once for each item in the tests initializer_list.
+    std::function<TResult(TInputParams...)>,
+    /// tests - This is an initializer list of @link TestTuple @endlink that represent the test runs to execute.
+    std::initializer_list<TestTuple<TResult, TInputParams...>>,
+    /// test_compare_function - This is an optional function that overrides how test results are compared.
+    MaybeTestCompareFunction<TResult>,
+    /// before_each - This is an optional function that is executed before each test.
+    MaybeTestConfigureFunction,
+    /// after_each - This is an optional function that is executed after each test.
+    MaybeTestConfigureFunction,
+    // is_enabled - If true the suite is executed. If false all test runs are reported as skipped and none are run.
+    bool>;
+
+/// @brief Makes a TestSuite tuple from the given parameters.
+/// @tparam TResult The return type of function_to_test.
+/// @tparam TFunctionToTest The type of function_to_test.
+/// @tparam ...TInputParams The parameter types of function_to_test.
+/// @param suite_name The label for this test suite.
+/// @param function_to_test The function to test.
+/// @param test_data The configuration for the test runs.
+/// @param compare An optional compare function to use when evaluating test results.
+/// @param before_each An optional function to run before each test.
+/// @param after_each An optional function to run after each test.
+/// @param is_enabled If false the test suite is skipped. All tests in the suite will be reported as skipped.
+/// @return The results of the test suite.
+template <typename TResult, typename TFunctionToTest, typename... TInputParams>
+TestSuite<TResult, TInputParams...> MakeTestSuite(const std::string& suite_name,
+                                                  TFunctionToTest function_to_test,
+                                                  std::initializer_list<TestTuple<TResult, TInputParams...>> test_data,
+                                                  MaybeTestCompareFunction<TResult> compare = std::nullopt,
+                                                  MaybeTestConfigureFunction before_each = std::nullopt,
+                                                  MaybeTestConfigureFunction after_each = std::nullopt,
+                                                  bool is_enabled = true);
+/// @}
+
+/// @addtogroup helpers
+/// @{
+
+/// @brief Intercepts cout, executes the function and returns a string with all tesxt sent to cout while running the
+/// function.
+/// @tparam TResult The return type of function_to_execute.
+/// @tparam ...TParameters The parameter types of function_to_execute.
+/// @param function_to_execute The function to execute.
+/// @param maybe_args The args to call function_to_execute with or nullopt if it takes no parameters.
+/// @return A string containing all text written to cout by function_to_execute.
+template <typename TResult, typename... TParameters>
+std::string InterceptCout(std::function<TResult(TParameters...)> function_to_execute,
+                          std::optional<std::tuple<TParameters...>> maybe_args = std::nullopt);
+
+/// @brief This function compares two vectors.
+/// @tparam TChar The character type of the stream to write to.
+/// @tparam TTraits The character_traits type of the stream to write to.
+/// @tparam TItem The type of item in the vectors.
+/// @param error_message The stream to write error messages to.
+/// @param expected The expected vector.
+/// @param actual The actual vector.
+/// @return The error_message stream.
+template <typename TChar, typename TTraits, typename TItem>
+auto& Compare(std::basic_ostream<TChar, TTraits>& error_message,
+              std::vector<TItem> expected,
+              std::vector<TItem> actual);
+
+/// @}
+
+/// @addtogroup test_results
+
+/// @brief Represents the results of running some number of tests.
+///
+/// This type may evolve over time, but currently it tracks:
+/// * The total number of tests run.
+/// * The number of failures and any messages sent with the failures.
+/// * The number of tests skipped and any messages sent with the skips.
+/// * The number of tests with errors and any error messages sent with the errors.
+///    * __Note:__ Errors do not count as test runs. Errored tests will be recorded as a passed/failed/skipped test
+///    separately.
+/// * The number of passed tests.
+class TestResults {
+ public:
+  /// @brief Creates an empty TestResults instance representing no tests run.
+  TestResults();
+
+  /// @brief Creates a new TestResults instance that is a copy of other.
+  /// @param other
+  TestResults(const TestResults& other);
+
+  /// @brief Creates a new TestResults instance with specific counts.
+  /// @param errors The number of errors while running the tests.
+  /// @param failed The number of failed tests.
+  /// @param passed The number of passed tests.
+  /// @param skipped The number of skipped tests.
+  /// @param total The total number of tests run. This should equal the sum of failed, passed, and skipped tests.
+  /// @param error_messages The list of error messages.
+  /// @param failure_messages The list of failure messages.
+  /// @param skip_messages The list of skip messages.
+  TestResults(uint32_t errors,
+              uint32_t failed,
+              uint32_t passed,
+              uint32_t skipped,
+              uint32_t total,
+              std::vector<std::string> error_messages,
+              std::vector<std::string> failure_messages,
+              std::vector<std::string> skip_messages);
+
+  /// @brief Adds an error. This increments errors.
+  /// @return A reference to this instance. Used for chaining.
+  TestResults& Error();
+
+  /// @brief Adds an error with a message. This increments errors as well as
+  /// saving the error message.
+  /// @param message The error message.
+  /// @return A reference to this instance. Used for chaining.
+  TestResults& Error(std::string message);
+
+  /// @brief Adds a failed test. This increments total and failed.
+  /// @return A reference to this instance. Used for chaining.
+  TestResults& Fail();
+
+  /// @brief Adds a failed test with a message. This increments total and failed
+  /// as well as saving the failure message.
+  /// @param message The reason the test failed.
+  /// @return A reference to this instance. Used for chaining.
+  TestResults& Fail(const std::string& message);
+
+  /// @brief Adds a passed test. This increments total and passed.
+  /// @return A reference to this instance. Used for chaining.
+  TestResults& Pass();
+
+  /// @brief Adds a skipped test. This increments total and skipped.
+  /// @return A reference to this instance. Used for chaining.
+  TestResults& Skip();
+
+  /// @brief Adds a skipped test with a message. This increments total and
+  /// skipped as well as saving the skip message.
+  /// @param message The reason the test was skipped.
+  /// @return A reference to this instance. Used for chaining.
+  TestResults& Skip(const std::string& message);
+
+  /// @brief Getter for the list of error messages.
+  /// @return
+  std::vector<std::string> ErrorMessages() const;
+
+  /// @brief Getter for the count of errors.
+  /// @return
+  uint32_t Errors() const;
+
+  /// @brief Getter for the count of failed tests.
+  /// @return The count of failed tests.
+  uint32_t Failed() const;
+
+  /// @brief Getter for the list of failure messages.
+  /// @return The list of failure messages.
+  std::vector<std::string> FailureMessages() const;
+
+  /// @brief Getter for the count of passed tests.
+  /// @return The count of passed tests.
+  uint32_t Passed() const;
+
+  /// @brief Getter for the count of skipped tests.
+  /// @return The count of skipped tests.
+  uint32_t Skipped() const;
+
+  /// @brief Getter for the list of skip messages.
+  /// @return The list of skip messages.
+  std::vector<std::string> SkipMessages() const;
+
+  /// @brief Getter for the count of total tests.
+  /// @return The count of total tests run.
+  uint32_t Total() const;
+
+  /// @brief Returns the combination of this and another TestResults instance.
+  /// @param other The other TestResults instance to add to this one.
+  /// @return The combination of the two TestResults instances.
+  TestResults operator+(const TestResults& other) const;
+
+  /// @brief Adds another TestResults to this one and returns a reference to
+  /// this instance.
+  /// @param other The other TestResults instance to add to this one.
+  /// @return A reference to this instance.
+  TestResults& operator+=(const TestResults& other);
+
+ private:
+  std::vector<std::string> error_messages_;
+  uint32_t errors_;
+  uint32_t failed_;
+  std::vector<std::string> failure_messages_;
+  uint32_t passed_;
+  std::vector<std::string> skip_messages_;
+  uint32_t skipped_;
+  uint32_t total_;
+};
+
+/// @brief Writes a friendly version of results to the provided stream.
+/// @param os The stream to write to.
+/// @param results The TestResults to write.
+void PrintResults(std::ostream& os, TestResults results);
+
+/// @addtogroup test_execution
+/// @{
+
+/// @brief This function marks a test as skipped with an optional reason.
+/// @param results The TestResults to update.
+/// @param suite_label The label for the test suite.
+/// @param test_label The label for the test.
+/// @param reason The optional reason the test is being skipped.
+/// @return The TestResults for chaining.
+TestResults& SkipTest(TestResults& results,
+                      const std::string& suite_label,
+                      const std::string& test_label,
+                      std::optional<const std::string> reason = std::nullopt);
+
+/// @brief Executes a TestSuite.
+/// @tparam TResult The result type of the test.
+/// @tparam TInputParams... The types of parameters sent to the test function.
+/// @param suite_label The label for this test suite. For example a class name
+/// such as "MortgageCalculator".
+/// @param function_to_test The function to be tested. It will be called with
+/// std::apply and a std::tuple<TInputParams...> made from each item in tests.
+/// @param tests An std::initializer_list of test runs.
+/// @param suite_Compare A function used to Compare the expected and actual test
+/// results. This can be overridden per test by setting test_Compare.
+/// @param after_all This is called before each suite is started to setup the
+/// environment. This is where you should build mocks, setup spies, and test
+/// fixtures.
+/// @param before_all This is called after each suite has completed to cleanup
+/// anything allocated in suite_before_each.
+/// @param is_enabled If false the test is reported as skipped. If true the test
+/// is run as normal.
+template <typename TResult, typename... TInputParams>
+TestResults ExecuteSuite(std::string suite_label,
+                         std::function<TResult(TInputParams...)> function_to_test,
+                         std::initializer_list<TestTuple<TResult, TInputParams...>> tests,
+                         MaybeTestCompareFunction<TResult> suite_Compare = std::nullopt,
+                         MaybeTestConfigureFunction before_all = std::nullopt,
+                         MaybeTestConfigureFunction after_all = std::nullopt,
+                         bool is_enabled = true);
+
+/// @brief
+/// @tparam TResult The result type of the test.
+/// @tparam TInputParams... The types of parameters sent to the test function.
+/// @param test_suite A tuple representing the test suite configuration.
+template <typename TResult, typename... TInputParams>
+TestResults ExecuteSuite(const TestSuite<TResult, TInputParams...>& test_suite);
+
+/// @}
+
+template <typename TResult>
+MaybeTestCompareFunction<TResult> DefaultTestCompareFunction() {
+  return std::nullopt;
+}
+
+template <typename TResult, typename... TInputParams>
+TestTuple<TResult, TInputParams...> MakeTest(const std::string& test_name,
+                                             const TResult& expected,
+                                             std::tuple<TInputParams...> input_params,
+                                             MaybeTestCompareFunction<TResult> test_compare_function,
+                                             MaybeTestConfigureFunction before_each,
+                                             MaybeTestConfigureFunction after_each,
+                                             bool is_enabled) {
+  return make_tuple(test_name, expected, input_params, test_compare_function, before_each, after_each, is_enabled);
+}
+
+template <typename TResult, typename TFunctionToTest, typename... TInputParams>
+TestSuite<TResult, TInputParams...> MakeTestSuite(const std::string& suite_name,
+                                                  TFunctionToTest function_to_test,
+                                                  std::initializer_list<TestTuple<TResult, TInputParams...>> test_data,
+                                                  MaybeTestCompareFunction<TResult> compare,
+                                                  MaybeTestConfigureFunction before_each,
+                                                  MaybeTestConfigureFunction after_each,
+                                                  bool is_enabled) {
+  return make_tuple(suite_name, function_to_test, test_data, compare, before_each, after_each, is_enabled);
+}
+
+template <typename TResult, typename... TParameters>
+std::string InterceptCout(std::function<TResult(TParameters...)> function_to_execute,
+                          std::optional<std::tuple<TParameters...>> maybe_args) {
+  std::ostringstream os;
+  auto saved_buffer = std::cout.rdbuf();
+  std::cout.rdbuf(os.rdbuf());
+
+  if (maybe_args.has_value()) {
+    std::apply(function_to_execute, maybe_args.value());
+  } else {
+    std::invoke(function_to_execute);
+  }
+  std::cout.rdbuf(saved_buffer);
+  return os.str();
+}
+
+template <typename TChar, typename TTraits, typename TItem>
+auto& Compare(std::basic_ostream<TChar, TTraits>& error_message,
+              std::vector<TItem> expected,
+              std::vector<TItem> actual) {
+  if (expected.size() != actual.size()) {
+    error_message << "size mismatch expected: " << expected.size() << ", actual: " << actual.size();
+    return error_message;
+  }
+
+  for (size_t index = 0; index < expected.size(); index++) {
+    if (expected[index] != actual[index]) {
+      error_message << "vectors differ at index " << index << ", ";
+      CPPUtils::PrettyPrint(error_message, expected[index]) << " != ";
+      CPPUtils::PrettyPrint(error_message, actual[index]) << ", expected: ";
+      CPPUtils::PrettyPrint(error_message, expected) << ", actual: ";
+      CPPUtils::PrettyPrint(error_message, actual);
+      return error_message;
+    }
+  }
+  return error_message;
+}
+
+template <typename TResult, typename... TInputParams>
+TestResults ExecuteSuite(std::string suite_label,
+                         std::function<TResult(TInputParams...)> function_to_test,
+                         std::initializer_list<TestTuple<TResult, TInputParams...>> tests,
+                         MaybeTestCompareFunction<TResult> suite_Compare,
+                         MaybeTestConfigureFunction before_all,
+                         MaybeTestConfigureFunction after_all,
+                         bool is_enabled) {
+  TestResults results;
+  if (!is_enabled) {
+    std::cout << "🚧Skipping suite: " << suite_label << " because it is disabled." << std::endl;
+    for (auto test : tests) {
+      std::string test_label = std::get<0>(test);
+      SkipTest(results, suite_label, test_label, "the suite is disabled.");
+    }
+    return results;
+  }
+  if (tests.size() == 0) {
+    std::cout << "🚧Skipping suite: " << suite_label << " because it is empty." << std::endl;
+    return results;
+  }
+  std::cout << "🚀Beginning Suite: " << suite_label << std::endl;
+
+  // Step 1: Suite Setup
+
+  if (before_all.has_value()) {
+    (*before_all)();
+  }
+
+  // Step 2: Execute Tests
+  for_each(tests.begin(),
+           tests.end(),
+           [&suite_label, &function_to_test, &results, &suite_Compare](TestTuple<TResult, TInputParams...> test_data) {
+             // Step 2a: Extract our variables from the TestTuple.
+             const std::string& test_label = std::get<0>(test_data);
+             const std::string qualified_test_label = suite_label + "::" + test_label;
+             const TResult& expected_output = std::get<1>(test_data);
+             std::tuple<TInputParams...> input_params = std::get<2>(test_data);
+             MaybeTestCompareFunction<TResult> maybe_Compare_function = std::get<3>(test_data);
+             TestCompareFunction<TResult> Compare_function =
+                 maybe_Compare_function.has_value() ? *maybe_Compare_function
+                 : suite_Compare.has_value()        ? *suite_Compare
+                                                    : [](const TResult& l, const TResult& r) { return l == r; };
+             MaybeTestConfigureFunction before_each = std::get<4>(test_data);
+             MaybeTestConfigureFunction after_each = std::get<5>(test_data);
+             bool is_enabled = std::get<6>(test_data);
+
+             if (!is_enabled) {
+               SkipTest(results, suite_label, test_label);
+               return;
+             }
+
+             // Step 2b: Test Setup
+             std::cout << "  Beginning Test: " << test_label << std::endl;
+             if (before_each.has_value()) {
+               (*before_each)();
+             }
+
+             TResult actual;
+             try {
+               // Step 2c: Execute the test method.
+               actual = std::apply(function_to_test, input_params);
+             } catch (const std::exception& ex) {
+               std::ostringstream os;
+               os << "Caught exception \"" << ex.what() << "\".";
+               results.Error(qualified_test_label + " " + os.str());
+               std::cout << "    🔥ERROR: " << os.str() << std::endl;
+             } catch (const std::string& message) {
+               std::ostringstream os;
+               os << "Caught string \"" << message << "\".";
+               results.Error(qualified_test_label + " " + os.str());
+               std::cout << "    🔥ERROR: " << os.str() << std::endl;
+             } catch (const char* message) {
+               std::ostringstream os;
+               os << "Caught c-string \"" << message << "\".";
+               results.Error(qualified_test_label + " " + os.str());
+               std::cout << "    🔥ERROR: " << os.str() << std::endl;
+             } catch (...) {
+               std::string message =
+                   "Caught something that is neither an std::exception "
+                   "nor an std::string.";
+               results.Error(qualified_test_label + " " + message);
+               std::cout << "    🔥ERROR: " << message << std::endl;
+             }
+
+             // Step 2d: Pass or fail.
+             if (Compare_function(expected_output, actual)) {
+               results.Pass();
+               std::cout << "    ✅PASSED" << std::endl;
+             } else {
+               std::ostringstream os;
+               os << "expected: ";
+               CPPUtils::PrettyPrint(os, expected_output) << ", actual: ";
+               CPPUtils::PrettyPrint(os, actual);
+               results.Fail(qualified_test_label + " " + os.str());
+               std::cout << "    ❌FAILED: " << os.str() << std::endl;
+             }
+
+             // Step 2e: Test Teardown
+             if (after_each.has_value()) {
+               (*after_each)();
+             }
+             std::cout << "  Ending Test: " << test_label << std::endl;
+           });
+
+  // Step 3: Suite Teardown
+  if (after_all.has_value()) {
+    (*after_all)();
+  }
+  std::cout << "Ending Suite: " << suite_label << std::endl;
+  return results;
+}
+
+template <typename TResult, typename... TInputParams>
+TestResults ExecuteSuite(const TestSuite<TResult, TInputParams...>& test_suite) {
+  std::string suite_label = std::get<0>(test_suite);
+  std::function<TResult(TInputParams...)> function_to_test = std::get<1>(test_suite);
+  std::initializer_list<TestTuple<TResult, TInputParams...>> tests = std::get<2>(test_suite);
+  MaybeTestCompareFunction<TResult> suite_Compare = sizeof(test_suite) > 3 ? std::get<3>(test_suite) : std::nullopt;
+  MaybeTestConfigureFunction before_all = sizeof(test_suite) > 4 ? std::get<4>(test_suite) : std::nullopt;
+  MaybeTestConfigureFunction after_all = sizeof(test_suite) > 5 ? std::get<5>(test_suite) : std::nullopt;
+  bool is_enabled = sizeof(test_suite) > 6 ? std::get<6>(test_suite) : true;
+  return ExecuteSuite(suite_label, function_to_test, tests, suite_Compare, before_all, after_all, is_enabled);
+}
+
+}  // End namespace TinyTest
+
+#endif  // End !defined(TinyTest__tinytest_h__)

tests/CMakeLists.txt

@@ -0,0 +1,34 @@
+# Enable testing
+enable_testing()
+
+# Define the ansi_escapes_test executable
+add_executable(ansi_escapes_test ansi_escapes_test.cpp)
+target_link_libraries(ansi_escapes_test PRIVATE ansi_escapes tinytest)
+add_test(NAME ansi_escapes_test COMMAND ansi_escapes_test)
+
+# Define the console_logger_test executable
+add_executable(console_logger_test console_logger_test.cpp)
+target_link_libraries(console_logger_test PRIVATE console_logger tinytest)
+add_test(NAME console_logger_test COMMAND console_logger_test)
+
+# Define the logger_test executable
+add_executable(logger_test logger_test.cpp)
+target_link_libraries(logger_test PRIVATE logger tinytest)
+add_test(NAME logger_test COMMAND logger_test)
+
+# Define the pretty_print_test executable
+add_executable(pretty_print_test pretty_print_test.cpp)
+target_link_libraries(pretty_print_test PRIVATE pretty_print tinytest)
+add_test(NAME pretty_print_test COMMAND pretty_print_test)
+
+# Define the windows_logger_test executable only for Windows
+if(WIN32)
+    add_executable(windows_logger_test windows_logger_test.cpp)
+    target_link_libraries(windows_logger_test PRIVATE windows_logger tinytest)
+    add_test(NAME windows_logger_test COMMAND windows_logger_test)
+endif()
+
+# Define the tinytest_test executable
+add_executable(tinytest_test tinytest_test.cpp)
+target_link_libraries(tinytest_test PRIVATE tinytest gtest_main gtest gmock)
+add_test(NAME tinytest_test COMMAND tinytest_test)