#!/usr/bin/env python
# -*- coding: utf-8 -*-
# pylint: disable=no-self-use, pointless-statement, missing-docstring, invalid-name, pointless-string-statement

from rebulk.match import Matches, Match

from ...rules.processors import StripSeparators


def test_strip_separators():
    strip_separators = StripSeparators()

    matches = Matches()

    m = Match(3, 11, input_string="pre.ABCDEF.post")

    assert m.raw == '.ABCDEF.'
    matches.append(m)

    returned_matches = strip_separators.when(matches, None)
    assert returned_matches == matches

    strip_separators.then(matches, returned_matches, None)

    assert m.raw == 'ABCDEF'


def test_strip_separators_keep_acronyms():
    strip_separators = StripSeparators()

    matches = Matches()

    m = Match(0, 13, input_string=".S.H.I.E.L.D.")
    m2 = Match(0, 22, input_string=".Agent.Of.S.H.I.E.L.D.")

    assert m.raw == '.S.H.I.E.L.D.'
    matches.append(m)
    matches.append(m2)

    returned_matches = strip_separators.when(matches, None)
    assert returned_matches == matches

    strip_separators.then(matches, returned_matches, None)

    assert m.raw == '.S.H.I.E.L.D.'
    assert m2.raw == 'Agent.Of.S.H.I.E.L.D.'