SYNOPSIS

        use Test::More;
    
        use Test::Some 'foo';
    
        plant tests => 3;
    
        subtest foo => sub { pass };
    
        # will be skipped
        subtest bar => sub { fail };

DESCRIPTION

    This module allows to run a subset of the 'subtest' tests given in a
    test file.

    The module declaration takes a whitelist of the subtests we want to
    run. Any subtest that doesn't match any of the whitelist items will be
    skipped (or potentially bypassed).

    The test files don't even need to be modified, as t he module can also
    be invoked from the command-line. E.g.,

        perl -MTest::Some=foo t/tests.t

 Whitelist items

  '~'

    Tells Test::Some to bypass the non-whitelisted tests instead of
    skipping them. That makes for a smaller output, but the test file would
    now fail if it has a plan tests = $n> line (as we'll only report on $n
    - bypassed tests).

  Subtest name

    At its most simple, the names of the subtests we want to run can be
    passed.

        # run subtests 'foo' and 'bar'
        use Test::Some 'foo', 'bar';

  Negation

    An item prefixed with a bang (!) is negated.

        use Test::Some '!foo';  # run all tests but 'foo'

    Note that a subtest is run if it matches any item in the whitelist, so

        use Test::Some '!foo', '!bar';

    will run all tests as `foo` is not `bar` and vice versa.

  Regular expression

    A string beginning with a slash (/), or a regular expression object
    will be considered to be a regular expression to be compared against
    the subtest name

        use Test::Some '/foo';  # only tests with 'foo' in their name
    
        # equivalent to 
        use Test::Some qr/foo/;

  Tags

    Strings prefixed with a colon (:) are considered to be tags.

        # run all tests with the 'basic' tag
        use Test::Some ':basic';

    Tags can be assigned to a subtest by putting them after the coderef.
    E.g.,

        subtest foo, sub { 
            ...     
        }, 'tag1', 'tag2';

    Test::More's subtest ignore those trailing arguments, so they be put
    there without breaking backward compatibility.

  Code

    A coderef can be passed. It'll have the subtest name and its tags
    passed in as `$_` and `%_`, respectively.

        # run tests with tags 'important' *and* 'auth'
        use Test::Some sub { 
            $_{important} and $_{auth} 
        };

SEE ALSO

    * http://techblog.babyl.ca/entry/test-some - introduction blog entry