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|
use Test2::Bundle::Extended -target => 'Test2::Compare::Set';
subtest construction => sub {
my $one = $CLASS->new();
isa_ok($one, 'Test2::Compare::Base', $CLASS);
is($one->reduction, 'any', "default to 'any'");
is($one->checks, [], "default to empty list of checks");
is($one->name, '<CHECK-SET>', "got name");
is($one->operator, 'any', "got op");
$one = $CLASS->new(checks => [ 'a', 'b' ], reduction => 'all');
isa_ok($one, 'Test2::Compare::Base', $CLASS);
is($one->reduction, 'all', "specified reduction");
is($one->checks, ['a', 'b'], "specified checks");
is($one->name, '<CHECK-SET>', "got name");
is($one->operator, 'all', "got op");
like(
dies { $CLASS->new(reduction => 'fake') },
qr/'fake' is not a valid set reduction/,
"Need a valid reduction",
);
};
subtest set_reduction => sub {
my $one = $CLASS->new();
is($one->reduction, 'any', "default");
$one->set_reduction('all');
is($one->reduction, 'all', "changed");
like(
dies { $one->set_reduction('fake') },
qr/'fake' is not a valid set reduction/,
"Need a valid reduction",
);
};
subtest verify => sub {
my $one = $CLASS->new();
is($one->verify(exists => 1), 1, "valid");
# in_set(DNE) is a valid construct, so we cannot reject non-existing values.
is($one->verify(exists => 0), 1, "valid");
};
subtest add_check => sub {
my $one = $CLASS->new(checks => ['a']);
$one->add_check('b');
$one->add_check(match qr/xxx/);
is(
$one->checks,
[ 'a', 'b', meta { prop blessed => 'Test2::Compare::Pattern' } ],
"Added the checks"
);
};
subtest deltas => sub {
my $one;
my $after_each = sub {
$one->set_checks(undef);
is(
dies { $one->deltas() },
"No checks defined for set\n",
"Need checks list"
);
$one->set_checks([]);
$one->set_file(__FILE__); my $file = __FILE__;
is(
dies { $one->deltas() },
"No checks defined for set\n",
"Need checks in list"
);
$one->set_checks(undef);
$one->set_lines([__LINE__]); my $line1 = __LINE__;
is(
dies { $one->deltas() },
"No checks defined for set (Set defined in $file line $line1)\n",
"Need checks list, have file+line"
);
$one->set_checks([]);
push @{$one->lines} => __LINE__; my $line2 = __LINE__;
is(
dies { $one->deltas() },
"No checks defined for set (Set defined in $file lines $line1, $line2)\n",
"Need checks in list, have file + 2 lines"
);
};
subtest any => sub {
$one = $CLASS->new(reduction => 'any');
$one->add_check(match qr/a/);
$one->add_check(match qr/b/);
$one->add_check(match qr/c/);
is('xax', $one, "matches 'a'");
is('xbx', $one, "matches 'b'");
is('xcx', $one, "matches 'c'");
is([$one->deltas(got => 'a', exists => 1, seen => {}, convert => sub { $_[0] })], [], "no deltas with 'a'");
is([$one->deltas(got => 'b', exists => 1, seen => {}, convert => sub { $_[0] })], [], "no deltas with 'b'");
is([$one->deltas(got => 'c', exists => 1, seen => {}, convert => sub { $_[0] })], [], "no deltas with 'c'");
like(
[$one->deltas(got => 'x', exists => 1, seen => {}, convert => sub { $_[0] })],
[{ got => 'x' }, { got => 'x' }, { got => 'x' }, DNE],
"no matches, 3 deltas, one per check"
);
$after_each->();
};
subtest all => sub {
$one = $CLASS->new(reduction => 'all');
$one->add_check(mismatch qr/x/);
$one->add_check(match qr/fo/);
$one->add_check(match qr/oo/);
is('foo', $one, "matches all 3");
is([$one->deltas(got => 'foo', exists => 1, seen => {}, convert => sub { $_[0] })], [], "no deltas with 'foo'");
like(
[$one->deltas(got => 'oo', exists => 1, seen => {}, convert => sub { $_[0] })],
[{ got => 'oo' }, DNE],
"1 delta, one failed check"
);
like(
[$one->deltas(got => 'fox', exists => 1, seen => {}, convert => sub { $_[0] })],
[{ got => 'fox' }, { got => 'fox' }, DNE],
"2 deltas, one per failed check"
);
$after_each->();
};
};
done_testing;
|
