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use strict;
use warnings;
use Test2::Tools::Tiny;
use Test2::API qw/run_subtest intercept test2_stack/;
{
package Formatter::Hide;
sub write { }
sub hide_buffered { 1 }
sub terminate { }
sub finalize { }
package Formatter::Show;
sub write { }
sub hide_buffered { 0 }
sub terminate { }
sub finalize { }
package Formatter::NA;
sub write { }
sub terminate { }
sub finalize { }
}
my %HAS_FORMATTER;
my $events = intercept {
my $code = sub {
my $hub = test2_stack->top;
$HAS_FORMATTER{unbuffered_none} = $hub->format ? 1 : 0;
};
run_subtest('unbuffered', $code);
$code = sub {
my $hub = test2_stack->top;
$HAS_FORMATTER{buffered_none} = $hub->format ? 1 : 0;
};
run_subtest('buffered', $code, 'BUFFERED');
#####################
test2_stack->top->format(bless {}, 'Formatter::Hide');
$code = sub {
my $hub = test2_stack->top;
$HAS_FORMATTER{unbuffered_hide} = $hub->format ? 1 : 0;
};
run_subtest('unbuffered', $code);
$code = sub {
my $hub = test2_stack->top;
$HAS_FORMATTER{buffered_hide} = $hub->format ? 1 : 0;
};
run_subtest('buffered', $code, 'BUFFERED');
#####################
test2_stack->top->format(bless {}, 'Formatter::Show');
$code = sub {
my $hub = test2_stack->top;
$HAS_FORMATTER{unbuffered_show} = $hub->format ? 1 : 0;
};
run_subtest('unbuffered', $code);
$code = sub {
my $hub = test2_stack->top;
$HAS_FORMATTER{buffered_show} = $hub->format ? 1 : 0;
};
run_subtest('buffered', $code, 'BUFFERED');
#####################
$code = sub {
my $hub = test2_stack->top;
$HAS_FORMATTER{unbuffered_na} = $hub->format ? 1 : 0;
};
run_subtest('unbuffered', $code);
test2_stack->top->format(bless {}, 'Formatter::NA');
$code = sub {
my $hub = test2_stack->top;
$HAS_FORMATTER{buffered_na} = $hub->format ? 1 : 0;
};
run_subtest('buffered', $code, 'BUFFERED');
};
ok(!$HAS_FORMATTER{unbuffered_none}, "Unbuffered with no parent formatter has no formatter");
ok( $HAS_FORMATTER{unbuffered_show}, "Unbuffered where parent has 'show' formatter has formatter");
ok( $HAS_FORMATTER{unbuffered_hide}, "Unbuffered where parent has 'hide' formatter has formatter");
ok(!$HAS_FORMATTER{buffered_none}, "Buffered with no parent formatter has no formatter");
ok( $HAS_FORMATTER{buffered_show}, "Buffered where parent has 'show' formatter has formatter");
ok(!$HAS_FORMATTER{buffered_hide}, "Buffered where parent has 'hide' formatter has no formatter");
done_testing;