# ============LICENSE_START=======================================================
# org.onap.vvp/image-scanner
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# Copyright © 2017 AT&T Intellectual Property. All rights reserved.
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# Unless otherwise specified, all software contained herein is licensed
# under the Apache License, Version 2.0 (the “License”);
# you may not use this software except in compliance with the License.
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#             http://www.apache.org/licenses/LICENSE-2.0
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# Unless otherwise specified, all documentation contained herein is licensed
# under the Creative Commons License, Attribution 4.0 Intl. (the “License”);
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# You may obtain a copy of the License at
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# ============LICENSE_END============================================
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# ECOMP is a trademark and service mark of AT&T Intellectual Property.
#
from ..regexdispatch import regexdispatch


@regexdispatch
def dispatch_fixture(bar, baz=None):
    '''A function that will dispatch among a list of functions.'''
    return "other"


@dispatch_fixture.register(r'[a-z]')
def _letters_handler(bar, baz=None):
    return "letters"


@dispatch_fixture.register(r'[0-9]')
def _numbers_handler(bar, baz=None):
    return "numbers"


def test_basic_dispatch():
    assert dispatch_fixture("abc") == "letters"
    assert dispatch_fixture("123") == "numbers"
    assert dispatch_fixture("---") == "other"