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Table tests now print argument information about failed cases.

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At least they'll print as much information as they can.
Unstreamable input types will just print typeid information.
This commit is contained in:
ADAM David Alan Martin
2024-06-13 18:04:33 -04:00
parent fc02d1a0c3
commit b44539cab1
1 changed files with 11 additions and 2 deletions
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13
Testing/TableTest.h
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@ -165,8 +165,9 @@ namespace Alepha::Hydrogen::Testing ::detail:: TableTest_m
}
{}
template< typename ... Params >
std::tuple< TestResult, std::optional< std::string > >
operator() ( Invoker invoker, const std::string &comment ) const
operator() ( Invoker invoker, const std::string &comment, const std::tuple< Params... > params ) const
{
if( impl != nullptr ) return impl( invoker, comment );
if constexpr( std::is_base_of_v< std::decay_t< return_type >, ComputedBase > )
@ -202,6 +203,14 @@ namespace Alepha::Hydrogen::Testing ::detail:: TableTest_m
streamDebugging< outputMode >( oss, std::get< return_type >( witness ), expected );
}
else oss << "Unexpected exception of type: " << std::get< ErrorMessage >( witness ).mesg;
oss << std::endl << "Test inputs were: " << std::endl;
int index= 0;
tuple_for_each( params ) <=[&]( const auto &param )
{
// Debugging output for test inputs is relaxed, as it's not required they be streamable?
oss << "Argument " << index++ << ": " << streamAdaptValue< OutputMode::Relaxed >( param ) << std::endl;
};
}
return { result, oss.str().empty() ? std::optional< std::string >{} : std::move( oss ).str() };
}
@ -472,7 +481,7 @@ namespace Alepha::Hydrogen::Testing ::detail:: TableTest_m
};
const auto checker= [=]( const auto comment )
{
return handler( invoker, comment );
return handler( invoker, comment, params );
};
if( comment.state == CaseComment::Enabled )
{