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use 5.014;
use Test::More;
use Object::Result;
use Carp;
sub is_ex (&$$$) {
my ($block, $expected_err, $line, $desc) = @_;
my $file = (caller 0)[1];
is eval{ $block->(); }, undef() => "$desc (threw exception)";
like $@, qr{\Q$expected_err\E} => "$desc (right error message)";
like $@, qr{at $file line $line} => "$desc (right error location)";
}
sub code { return 'subroutine' }
sub get_result {
result { };
}
my $CALL_LOC = __FILE__.' line '.__LINE__; my $result = get_result();
ok !$result => 'Boolean coercion';
my $error_msg = "Call to main::get_result() at $CALL_LOC failed\n"
. "Failure detected";
is_ex { $result + 1 } $error_msg => __LINE__, 'No <NUM>';
is_ex { int($result) } $error_msg => __LINE__, 'No <INT>';
is_ex { "$result" } $error_msg => __LINE__, 'No <STR>';
is_ex { ${$result} } $error_msg => __LINE__, 'No <SCALAR>';
is_ex { \@{$result} } $error_msg => __LINE__, 'No <ARRAY>';
is_ex { \%{$result} } $error_msg => __LINE__, 'No <HASH>';
is_ex { $result->() } $error_msg => __LINE__, 'No <CODE>';
is_ex { "" =~ $result } $error_msg => __LINE__, 'No <REGEXP>';
is_ex { *{$result} } $error_msg => __LINE__, 'No <GLOB>';
is_ex { $result->no_such_method(); 1 } $error_msg => __LINE__, 'Non-existent method called';
done_testing();
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