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#!/usr/bin/perl
use strict;
use warnings;
use blib;
# Math::Random::OO::UniformInt
my ($test_array, $test_program);
BEGIN {
$test_array = [
{
new_args => [],
data => [
[0.2, 0],
[0.5, 1],
]
},
{
new_args => [1],
data => [
[0.4, 0],
[0.5, 1],
]
},
{
new_args => [2],
data => [
[0.25, 0],
[0.34, 1],
[0.67, 2]
]
},
{
new_args => [1, 6],
data => [
[0.1, 1],
[0.3, 2],
[0.5, 4],
[0.7, 5]
]
},
{
new_args => [-1, 1],
data => [
[0.33, -1],
[0.34, 0],
[0.67, 1]
]
},
{
new_args => [1,-1],
data => [
[0.33, -1],
[0.34, 0],
[0.67, 1]
]
},
{
new_args => [-1.56,1.23],
data => [
[0.33, -1],
[0.34, 0],
[0.67, 1]
]
},
];
$test_program = 0;
$test_program += @{$_->{data}} + 1 for @$test_array;
}
use Test::More tests => (4 + $test_program);
use Test::Number::Delta within => 1e-5;
use Test::MockRandom 'Math::Random::OO::UniformInt';
BEGIN { Test::MockRandom->export_srand_to('Math::Random::OO::UniformInt') }
BEGIN { use_ok( 'Math::Random::OO::UniformInt' ); }
my $obj = Math::Random::OO::UniformInt->new ();
isa_ok ($obj, 'Math::Random::OO::UniformInt');
isa_ok ($obj->new, 'Math::Random::OO::UniformInt');
can_ok ($obj, qw( seed next ));
for my $case ( @$test_array ) {
ok( $obj = $obj->new(@{$case->{new_args}}),
'creating object with new('.join(", ",@{$case->{new_args}}).')');
for my $data (@{$case->{data}}) {
my ($seed,$val) = @$data;
$obj->seed($seed);
delta_ok( $obj->next, $val, "does srand($seed),next() give $val?" );
}
}
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