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|
use v5.12.0;
use warnings;
use Test::More tests => 7;
# This test could test all manner of Email::Simple::Header stuff, but is mostly
# just here specifically to test construction and sanity of result with both a
# string AND a reference to it. -- rjbs, 2006-11-29
BEGIN { use_ok('Email::Simple::Header'); }
my $header_string = <<'END_HEADER';
Foo: 1
Foo: 2
Foo: 3
Bar: 3
Baz: 1
END_HEADER
for my $header_param ($header_string, \$header_string) {
my $head = Email::Simple::Header->new($header_param);
isa_ok($head, 'Email::Simple::Header');
for my $method (qw(header header_raw)) {
subtest "checks via $method" => sub {
is_deeply(
[ $head->$method('foo') ],
[ 1, 2, 3 ],
"multi-value header",
);
is_deeply(
scalar $head->$method('foo'),
1,
"single-value header",
);
is_deeply(
scalar $head->$method('foo', 0),
1,
"first value",
);
is_deeply(
scalar $head->$method('foo', 1),
2,
"second value",
);
is_deeply(
scalar $head->$method('foo', 2),
3,
"third value",
);
is_deeply(
scalar $head->$method('foo', 3),
undef,
"non existent fourth value",
);
is_deeply(
scalar $head->$method('foo', -1),
3,
"last value",
);
is_deeply(
scalar $head->$method('foo', -3),
1,
"third value from end",
);
is_deeply(
scalar $head->$method('foo', -4),
undef,
"non existent fourth value from end",
);
}
}
}
|
