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|
#!perl -T
use strict;
use warnings;
=head1 TEST PURPOSE
These tests test option list cannonization (from an option list into a aref).
=cut
use Data::OptList;
use Sub::Install;
use Test::More 0.88;
# let's get a convenient copy to use:
Sub::Install::install_sub({
code => 'mkopt',
from => 'Data::OptList',
});
sub OPT {
# specifying moniker is tedious (also, these tests predate them)
splice @_, 1, 0, 'test' if @_ > 1;
mkopt(@_);
}
is_deeply(
OPT([]),
[],
"empty opt list expands properly",
);
is_deeply(
OPT(),
[],
"undef expands into []",
);
is_deeply(
OPT([ qw(foo bar baz) ]),
[ [ foo => undef ], [ bar => undef ], [ baz => undef ] ],
"opt list of just names expands",
);
{
my $options = OPT({ foo => undef, bar => 10, baz => [] });
$options = [ sort { $a->[0] cmp $b->[0] } @$options ];
is_deeply(
$options,
[ [ bar => undef ], [ baz => [] ], [ foo => undef ] ],
"hash opt list expands properly"
);
}
is_deeply(
OPT([ qw(foo bar baz) ], 0, "ARRAY"),
[ [ foo => undef ], [ bar => undef ], [ baz => undef ] ],
"opt list of just names expands with must_be",
);
is_deeply(
OPT([ qw(foo :bar baz) ]),
[ [ foo => undef ], [ ':bar' => undef ], [ baz => undef ] ],
"opt list of names expands with :group names",
);
is_deeply(
OPT([ foo => { a => 1 }, ':bar', 'baz' ]),
[ [ foo => { a => 1 } ], [ ':bar' => undef ], [ baz => undef ] ],
"opt list of names and values expands",
);
is_deeply(
OPT([ foo => { a => 1 }, ':bar', 'baz' ], 0, 'HASH'),
[ [ foo => { a => 1 } ], [ ':bar' => undef ], [ baz => undef ] ],
"opt list of names and values expands with must_be",
);
is_deeply(
OPT([ foo => { a => 1 }, ':bar', 'baz' ], 0, ['HASH']),
[ [ foo => { a => 1 } ], [ ':bar' => undef ], [ baz => undef ] ],
"opt list of names and values expands with [must_be]",
);
{
bless((my $object = {}), 'Test::DOL::Obj');
is_deeply(
OPT([ foo => $object, ':bar', 'baz' ], 0, 'Test::DOL::Obj'),
[ [ foo => $object ], [ ':bar' => undef ], [ baz => undef ] ],
"opt list of names and values expands with must_be, must_be object",
);
is_deeply(
OPT([ foo => $object, ':bar', 'baz' ], 0, ['Test::DOL::Obj']),
[ [ foo => $object ], [ ':bar' => undef ], [ baz => undef ] ],
"opt list of names and values expands with [must_be], must_be object",
);
}
eval { OPT([ foo => { a => 1 }, ':bar', 'baz' ], 0, 'ARRAY'); };
like($@, qr/HASH-ref values are not/, "exception tossed on invaild ref value");
eval { OPT([ foo => { a => 1 }, ':bar', 'baz' ], 0, ['ARRAY']); };
like($@, qr/HASH-ref values are not/, "exception tossed on invaild ref value");
eval {
mkopt(
[ foo => { a => 1 }, ':bar', 'baz' ],
{
moniker => 'test',
must_be => ['ARRAY'],
}
);
};
like($@, qr/HASH-ref values are not/, "exception tossed on invaild ref value");
eval { OPT([ foo => { a => 1 }, ':bar', 'baz' ], 0, 'Test::DOL::Obj'); };
like($@, qr/HASH-ref values are not/, "exception tossed on invaild ref value");
eval { OPT([ foo => { a => 1 }, ':bar', 'baz' ], 0, ['Test::DOL::Obj']); };
like($@, qr/HASH-ref values are not/, "exception tossed on invaild ref value");
is_deeply(
OPT([ foo => { a => 1 }, ':bar' => undef, 'baz' ]),
[ [ foo => { a => 1 } ], [ ':bar' => undef ], [ baz => undef ] ],
"opt list of names and values expands, ignoring undef",
);
eval { OPT([ foo => { a => 1 }, ':bar' => undef, ':bar' ], 1); };
like($@, qr/multiple definitions/, "require_unique constraint catches repeat");
is_deeply(
OPT([ foo => { a => 1 }, ':bar' => undef, 'baz' ], 1),
[ [ foo => { a => 1 } ], [ ':bar' => undef ], [ baz => undef ] ],
"previously tested expansion OK with require_unique",
);
# This one is complicated. We defined name values as only non-references (the
# default) or arrayrefs, so arrayrefs are not turned into values as they
# usually are. (The subsequent test shows the default expectation.)
# -- rjbs, 2011-04-08
my @input =(
foo => { a => 1 },
bar => undef,
baz =>
xyz => [ 1, 2, 3 ],
);
is_deeply(
mkopt(
[ @input ],
{
moniker => 'test',
name_test => sub { ! ref $_[0] or Params::Util::_ARRAYLIKE($_[0]) },
},
),
[
[ foo => { a => 1 } ],
[ bar => undef ],
[ baz => undef ],
[ xyz => undef ],
[ [ 1, 2, 3 ], undef ],
],
);
is_deeply(
mkopt(
[ @input ],
{
moniker => 'test',
},
),
[
[ foo => { a => 1 } ],
[ bar => undef ],
[ baz => undef ],
[ xyz => [ 1, 2, 3 ] ],
],
);
done_testing;
|
