esp-mqtt/test/mqtt_utils_host_test/README.md

Host test for utility functions of MQTT client

This is a host test which tests utility functions from mqtt_utils subcomponent.

Usage

To run the test suite you will need to set target to Linux and build the application. You will also need to enable (Top) → Compiler options → Enable C++ run-time type info (RTTI) (CONFIG_COMPILER_CXX_RTTI) The default sdkconfig should set those options automatically, so usually just the command below will be enough to run it.

idf.py build monitor

Example structure

• main/idf_component.yml adds a dependency on espressif/catch2 component.
• main/CMakeLists.txt specifies the source files and registers the main component with WHOLE_ARCHIVE option enabled.
• CMakeLists.txt includes CPM package manager and adds rapidcheck package
• main/test_main.cpp implements the application entry point which calls the test runner.
• main/test_cases.cpp implements test cases.
• sdkconfig.defaults sets the options required to run the example: enables C++ exceptions, increases the size of the main task stack, and enables C++ runtime type info.

Expected output

Randomness seeded to: 2196951535
Using configuration: seed=951423191499285688

- Testing the decoding of random string
OK, passed 100 tests

- Testing the decoding of random URI
OK, passed 100 tests
===============================================================================
All tests passed (403 assertions in 1 test case)

Test passed.