Adds cmake build support.

examples/standalone/README.md

@@ -0,0 +1,75 @@
+# TinyTest Standalone Example
+
+This example demonstrates how to use TinyTest in a standalone project using CMake's FetchContent to automatically download and build TinyTest.
+
+## What This Example Demonstrates
+
+- How to use CMake's FetchContent to automatically download TinyTest
+- How to create test suites for different types of functions
+- How to define test cases with expected results
+- How to execute tests and collect the results
+
+## Prerequisites
+
+- CMake 3.14 or higher
+- C++17 compatible compiler
+- Git (for FetchContent to download TinyTest)
+
+## Building and Running
+
+### On Linux/macOS
+
+```bash
+# Make the build script executable
+chmod +x build.sh
+
+# Run the build script
+./build.sh
+```
+
+### On Windows
+
+```batch
+build.bat
+```
+
+## How It Works
+
+1. CMake is configured to use FetchContent to download TinyTest
+2. The example executable is linked against the TinyTest library
+3. CTest is enabled to run the tests
+4. Several functions are defined and tested:
+   - `add`: Adds two integers
+   - `concatenate`: Concatenates two strings
+   - `isPrime`: Checks if a number is prime
+   - `vectorSum`: Calculates the sum of a vector of integers
+
+## Code Structure
+
+- `example.cpp`: Contains the functions to test and test suites
+- `CMakeLists.txt`: Configures the build system with FetchContent
+- `build.sh`/`build.bat`: Scripts to build and run the example
+
+## Understanding the Integration
+
+The key part of the integration is in the CMakeLists.txt file:
+
+```cmake
+# Use FetchContent to download TinyTest
+FetchContent_Declare(
+  tinytest
+  GIT_REPOSITORY https://github.com/headhunter45/TinyTest.git
+  GIT_TAG main
+)
+
+# Make TinyTest available
+FetchContent_MakeAvailable(tinytest)
+
+# Link against the TinyTest library
+target_link_libraries(tinytest_example
+  PRIVATE
+    tinytest_lib
+)
+```
+
+This approach automatically downloads, builds, and links against TinyTest without requiring a separate installation step.