TTS_CASE_WITH

#define TTS_CASE_WITH	(		ID,
			TYPES,
			GENERATOR
	)

Value:

[[maybe_unused]] static bool const TTS_CAT(case_,TTS_FUNCTION)                                                        \
                                 = ::tts::detail::test_generators{ID,GENERATOR,TYPES{}} << TTS_PROTOTYPE()            \

Introduces a template test case providing dynamically generated data to the test code.

The following code block will contain tests parametrized by a template type of your choice passed as lambda function parameters and generated for each type in the types list.

Such types list can be provided as:

• an instance of the tts::types template class
• an instance of a Type Generator, ie a type exposing a public types_list type definition

Data are passed using the tts::generate function to aggregate data generator. Test cases performing no actual tests will be reported as invalid.

Parameters

ID	A literal string describing the scenario intents.
TYPES	Lists of types to generate the test case from.
GENERATOR	A generator function

Example

#define TTS_MAIN
#include <tts/tts.hpp>
 
TTS_CASE_WITH ( "Check behavior for scalar types"
              , (tts::types<float, double>)
              , tts::generate(tts::value{37}, tts::between{0,100}, tts::randoms{0.,10.})
              )
(auto v, auto b, auto const& r)
{
  TTS_EQUAL(v, 37);
 
  TTS_GREATER_EQUAL(b,   0);
  TTS_LESS_EQUAL   (b, 100);
 
  TTS_GREATER_EQUAL(r,  0);
  TTS_LESS_EQUAL   (r, 10);
};