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package Math::GSL::Const::Test;
use base q{Test::Class};
use Test::More tests => 6;
use Math::GSL qw/:all/;
use Math::GSL::SF qw/:all/;
use Math::GSL::Const qw/:all/;
use Math::GSL::Test qw/:all/;
use Math::GSL::Errno qw/:all/;
use strict;
BEGIN { gsl_set_error_handler_off() }
sub make_fixture : Test(setup) {
my $self = shift;
}
sub teardown : Test(teardown) {
}
sub GSL_CONST_CGS : Tests {
my $self = shift;
cmp_ok( $GSL_CONST_CGS_SPEED_OF_LIGHT ,'==', 29979245800 );
}
sub MATH_CONSTANTS : Tests {
my $self = shift;
ok_similar( gsl_sf_log($M_E), 1,'ln($M_E)=1');
ok_similar( gsl_sf_exp($M_LN2), 2,'e^($M_LN2)=2' );
ok_similar( gsl_sf_exp($M_LNPI), $M_PI ,'e^($M_LNPI)=$M_PI');
ok_similar( $M_SQRT2 ** 2, 2,'($M_SQRT2)**2=2' );
ok_similar( $M_EULER, 0.577215664901532860606512090082 );
}
Test::Class->runtests;
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