callable_invokes_provided_function.test \
callable_invokes_void_function.test \
parameter_is_descriptive.test \
+ parameter_should_be_non_required.test \
argument_handles_string_value.test \
argument_handles_int_value.test \
argument_handles_negative_int_value.test \
callable_invokes_void_function_test_SOURCES = callable/invokes_void_function.cpp
parameter_is_descriptive_test_SOURCES = parameter/is_descriptive.cpp
+parameter_should_be_non_required_test_SOURCES = parameter/should_be_non_required.cpp
argument_handles_string_value_test_SOURCES = argument/handles_string_value.cpp
argument_handles_int_value_test_SOURCES = argument/handles_int_value.cpp