Setup

• Linux - sudo apt-get install cpputest lcov
• OSX - brew install cpputest lcov

Running tests

make

Directory structure

├── Makefile // Invokes all the unit tests
├── build
│   [...] // Where all the tests wind up
├── fakes
│   // fakes for unit tests
├── mocks
│   // mocks for unit tests
├── src // test source files
└── vertices_ports // HTTP Request

Adding a test

• Make sure you have set CPPUTEST_HOME on tests/CMakeLists.txt.
  • Linux - set(CPPUTEST_HOME /home/ubuntu/cpputest)
• Add a new test file under tests/src for the module you want to test
• make

---

Based on the work of our friends at Memfault (SDK). For more, checkout the Interrupt blog.