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test_formatting.py
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# Copyright (c) 2013 Hesky Fisher
# See LICENSE.txt for details.
"""Unit tests for formatting.py."""
import inspect
import pytest
from plover import formatting
from plover.formatting import Case
from plover_build_utils.testing import CaptureOutput, parametrize
def action(**kwargs):
# Support using something like `text_and_word='stuff'`
# as a shortcut for `text='stuff', word='stuff'`.
for k, v in list(kwargs.items()):
if '_and_' in k:
del kwargs[k]
for k in k.split('_and_'):
kwargs[k] = v
return formatting._Action(**kwargs)
class MockTranslation:
def __init__(self, rtfcre=tuple(), english=None, formatting=None):
self.rtfcre = rtfcre
self.english = english
self.formatting = formatting
def __str__(self):
return str(self.__dict__)
def translation(**kwargs):
return MockTranslation(**kwargs)
STARTING_STROKE_TESTS = (
lambda:
(True, True, [], [translation(rtfcre=('S'), english='hello')], None,
([action(prev_attach=True, text='Hello', trailing_space=' ', word='hello')],),
[('s', 'Hello')]),
lambda:
(False, False, [], [translation(rtfcre=('S'), english='hello')], None,
([action(text_and_word='hello', trailing_space=' ')],),
[('s', ' hello')]),
lambda:
(True, False, [], [translation(rtfcre=('S'), english='hello')], None,
([action(text='Hello', word='hello', trailing_space=' ')],),
[('s', ' Hello')]),
lambda:
(False, True, [], [translation(rtfcre=('S'), english='hello')], None,
([action(text_and_word='hello', prev_attach=True, trailing_space=' ')],),
[('s', 'hello')]),
)
@parametrize(STARTING_STROKE_TESTS)
def test_starting_stroke(capitalized, attached, undo, do, prev,
expected_formats, expected_outputs):
output = CaptureOutput()
formatter = formatting.Formatter()
formatter.set_output(output)
formatter.start_capitalized = capitalized
formatter.start_attached = attached
formatter.format(undo, do, prev)
for i, t in enumerate(do):
assert t.formatting == expected_formats[i]
assert output.instructions == expected_outputs
FORMATTER_TESTS = (
lambda:
([translation(formatting=[action(text_and_word='hello', trailing_space=' ')])],
[],
None,
(),
[('b', 6)]),
lambda:
([],
[translation(rtfcre=('S'), english='hello')],
[translation(rtfcre=('T'), english='a', formatting=[action(text_and_word='f', trailing_space=' ')])]
,
([action(text_and_word='hello', trailing_space=' ')],),
[('s', ' hello')]),
lambda:
([], [translation(rtfcre=('S'), english='hello')], None,
([action(text_and_word='hello', trailing_space=' ')],),
[('s', ' hello')]),
lambda:
([], [translation(rtfcre=('ST-T',))], None,
([action(text_and_word='ST-T', trailing_space=' ')],),
[('s', ' ST-T')]),
lambda:
([],
[translation(rtfcre=('ST-T',))],
[translation(formatting=[action(text_and_word='hi', trailing_space=' ')])],
([action(text_and_word='ST-T', trailing_space=' ')],),
[('s', ' ST-T')]),
lambda:
([translation(formatting=[action(text_and_word='test', trailing_space=' ')])],
[translation(english='rest')],
[translation(formatting=[action(next_case=Case.CAP_FIRST_WORD, trailing_space=' ')])],
([action(text='Rest', word='rest', trailing_space=' ')],),
[('b', 4), ('s', 'Rest')]),
lambda:
([translation(formatting=[action(text_and_word='dare'),
action(prev_attach=True, text='ing', word='daring', prev_replace='e')])],
[translation(english='rest')],
[translation(formatting=[action(next_case=Case.CAP_FIRST_WORD,
trailing_space=' ')])],
([action(text='Rest', word='rest', trailing_space=' ')],),
[('b', 6), ('s', 'Rest')]),
lambda:
([translation(formatting=[action(text_and_word='drive', trailing_space=' ')])],
[translation(english='driving')],
None,
([action(text_and_word='driving', trailing_space=' ')],),
[('b', 1), ('s', 'ing')]),
lambda:
([translation(formatting=[action(text_and_word='drive', trailing_space=' ')])],
[translation(english='{#c}driving')],
None,
([action(combo='c'), action(text_and_word='driving', trailing_space=' ')],),
[('b', 6), ('c', 'c'), ('s', ' driving')]),
lambda:
([translation(formatting=[action(text_and_word='drive', trailing_space=' ')])],
[translation(english='{PLOVER:c}driving')],
None,
([action(command='c'), action(text_and_word='driving', trailing_space=' ')],),
[('b', 6), ('e', 'c'), ('s', ' driving')]),
lambda:
([],
[translation(english='{PloveR:CMD}')],
None,
([action(command='CMD')],),
[('e', 'CMD')]),
lambda:
([],
[translation(english='{:coMManD:Cmd}')],
None,
([action(command='Cmd')],),
[('e', 'Cmd')]),
lambda:
([],
[translation(rtfcre=('1',))],
None,
([action(text_and_word='1', trailing_space=' ', glue=True)],),
[('s', ' 1')]),
lambda:
([],
[translation(rtfcre=('1',))],
[translation(formatting=[action(text_and_word='hi', trailing_space=' ')])],
([action(text_and_word='1', trailing_space=' ', glue=True)],),
[('s', ' 1')]),
lambda:
([],
[translation(rtfcre=('1',))],
[translation(formatting=[action(text_and_word='hi', trailing_space=' ', glue=True)])],
([action(prev_attach=True, text='1', trailing_space=' ', word='hi1', glue=True)],),
[('s', '1')]),
lambda:
([],
[translation(rtfcre=('1-9',))],
[translation(formatting=[action(text_and_word='hi', trailing_space=' ', glue=True)])],
([action(prev_attach=True, text='19', trailing_space=' ', word='hi19', glue=True)],),
[('s', '19')]),
lambda:
([],
[translation(rtfcre=('ST-PL',))],
[translation(formatting=[action(text_and_word='hi', trailing_space=' ')])],
([action(text_and_word='ST-PL', trailing_space=' ')],),
[('s', ' ST-PL')]),
lambda:
([],
[translation(rtfcre=('ST-PL',))],
None,
([action(text_and_word='ST-PL', trailing_space=' ')],),
[('s', ' ST-PL')]),
)
@parametrize(FORMATTER_TESTS)
def test_formatter(undo, do, prev, expected_formats, expected_outputs):
output = CaptureOutput()
# Add some initial blank text so
# undoing with no previous state
# does not assert.
output.text = ' ' * 128
formatter = formatting.Formatter()
formatter.set_output(output)
formatter.format(undo, do, prev)
for i, t in enumerate(do):
assert t.formatting == expected_formats[i]
assert output.instructions == expected_outputs
def test_action():
assert action(word='test') != action(word='test', next_attach=True)
assert action(text='test') == action(text='test')
assert action(text='test', word='test').copy_state() == action(word='test')
TRANSLATION_TO_ACTIONS_TESTS = (
lambda:
('test', action(),
[action(text_and_word='test', trailing_space=' ')]),
lambda:
('{^^}', action(),
[action(prev_attach=True, text_and_word='', next_attach=True, orthography=False)]),
lambda:
('1-9', action(),
[action(text_and_word='1-9', trailing_space=' ')]),
lambda:
('32', action(),
[action(text_and_word='32', trailing_space=' ', glue=True)]),
lambda:
('', action(text_and_word='test', next_attach=True),
[action(prev_attach=True, word='test', next_attach=True)]),
lambda:
(' ', action(text_and_word='test', next_attach=True),
[action(prev_attach=True, word='test', next_attach=True)]),
lambda:
('{^} {.} hello {.} {#ALT_L(Grave)}{^ ^}', action(),
[action(prev_attach=True, text_and_word='', next_attach=True, orthography=False),
action(prev_attach=True, text_and_word='.', trailing_space=' ', next_case=Case.CAP_FIRST_WORD),
action(text='Hello', word='hello', trailing_space=' '),
action(prev_attach=True, text_and_word='.', trailing_space=' ', next_case=Case.CAP_FIRST_WORD),
action(word='.', trailing_space=' ', combo='ALT_L(Grave)', next_case=Case.CAP_FIRST_WORD),
action(prev_attach=True, text=' ', word='', next_attach=True)
]),
lambda:
('{-|}{>}{&a}{>}{&b}', action(),
[action(next_case=Case.CAP_FIRST_WORD),
action(next_case=Case.LOWER_FIRST_CHAR),
action(text_and_word='a', trailing_space=' ', glue=True),
action(next_case=Case.LOWER_FIRST_CHAR, word='a', trailing_space=' ', glue=True),
action(prev_attach=True, text='b', word='ab', trailing_space=' ', glue=True),
]),
lambda:
('{-|}{>}{&a}{>}{&b}', action(),
[action(next_case=Case.CAP_FIRST_WORD),
action(next_case=Case.LOWER_FIRST_CHAR),
action(text_and_word='a', trailing_space=' ', glue=True),
action(next_case=Case.LOWER_FIRST_CHAR, word='a', trailing_space=' ', glue=True),
action(prev_attach=True, text='b', word='ab', trailing_space=' ', glue=True),
]),
lambda:
('{-|} equip {^s}', action(),
[action(next_case=Case.CAP_FIRST_WORD),
action(text='Equip', word='equip', trailing_space=' '),
action(prev_attach=True, text='s', trailing_space=' ', word='equips'),
]),
lambda:
('{-|} equip {^ed}', action(),
[action(next_case=Case.CAP_FIRST_WORD),
action(text='Equip', word='equip', trailing_space=' '),
action(prev_attach=True, text='ped', trailing_space=' ', word='equipped'),
]),
lambda:
('{>} Equip', action(),
[action(next_case=Case.LOWER_FIRST_CHAR),
action(text='equip', word='Equip', trailing_space=' ')
]),
lambda:
('{>} equip', action(),
[action(next_case=Case.LOWER_FIRST_CHAR),
action(text_and_word='equip', trailing_space=' ')
]),
lambda:
('{<} equip', action(),
[action(next_case=Case.UPPER_FIRST_WORD),
action(text='EQUIP', word='equip', trailing_space=' ', upper_carry=True)
]),
lambda:
('{<} EQUIP', action(),
[action(next_case=Case.UPPER_FIRST_WORD),
action(text_and_word='EQUIP', trailing_space=' ', upper_carry=True)
]),
lambda:
('{<} equip {^ed}', action(),
[action(next_case=Case.UPPER_FIRST_WORD),
action(text='EQUIP', word='equip', trailing_space=' ', upper_carry=True),
action(prev_attach=True, text='PED', trailing_space=' ', word='equipped', upper_carry=True)
]),
lambda:
('equip {*-|}', action(),
[action(text_and_word='equip', trailing_space=' '),
action(prev_attach=True, text='Equip', trailing_space=' ', word_and_prev_replace='equip'),
]),
lambda:
('equip {^ed} {*-|}', action(),
[action(text_and_word='equip', trailing_space=' '),
action(prev_attach=True, text='ped', trailing_space=' ', word='equipped'),
action(prev_attach=True, text='Equipped', trailing_space=' ', word_and_prev_replace='equipped'),
]),
lambda:
('Equip {*>}', action(),
[action(text_and_word='Equip', trailing_space=' '),
action(prev_attach=True, text='equip', trailing_space=' ', word_and_prev_replace='Equip'),
]),
lambda:
('Equip {^ed} {*>}', action(),
[action(text_and_word='Equip', trailing_space=' '),
action(prev_attach=True, text='ped', trailing_space=' ', word='Equipped'),
action(prev_attach=True, text='equipped', trailing_space=' ', word_and_prev_replace='Equipped'),
]),
lambda:
('equip {*<}', action(),
[action(text_and_word='equip', trailing_space=' '),
action(prev_attach=True, text='EQUIP', trailing_space=' ', word_and_prev_replace='equip'),
]),
lambda:
('equip {^ed} {*<}', action(),
[action(text_and_word='equip', trailing_space=' '),
action(prev_attach=True, text='ped', trailing_space=' ', word='equipped'),
action(prev_attach=True, text='EQUIPPED', trailing_space=' ', word_and_prev_replace='equipped'),
]),
lambda:
('notanumber {*($c)}', action(),
[action(text_and_word='notanumber', trailing_space=' '),
action(word='notanumber', trailing_space=' '),
]),
lambda:
('0 {*($c)}', action(),
[action(text_and_word='0', trailing_space=' '),
action(prev_attach=True, text='$0', word='0', trailing_space=' ', prev_replace='0'),
]),
lambda:
('0.00 {*($c)}', action(),
[action(text_and_word='0.00', trailing_space=' '),
action(prev_attach=True, text='$0.00', word='0.00', trailing_space=' ', prev_replace='0.00'),
]),
lambda:
('1234 {*($c)}', action(),
[action(text_and_word='1234', trailing_space=' '),
action(prev_attach=True, text='$1,234', word='1,234', trailing_space=' ', prev_replace='1234'),
]),
lambda:
('1234567 {*($c)}', action(),
[action(text_and_word='1234567', trailing_space=' '),
action(prev_attach=True, text='$1,234,567', word='1,234,567', trailing_space=' ', prev_replace='1234567'),
]),
lambda:
('1234.5 {*($c)}', action(),
[action(text_and_word='1234.5', trailing_space=' '),
action(prev_attach=True, text='$1,234.50', word='1,234.50', trailing_space=' ', prev_replace='1234.5'),
]),
lambda:
('1234.56 {*($c)}', action(),
[action(text_and_word='1234.56', trailing_space=' '),
action(prev_attach=True, text='$1,234.56', word='1,234.56', trailing_space=' ', prev_replace='1234.56'),
]),
lambda:
('1234.567 {*($c)}', action(),
[action(text_and_word='1234.567', trailing_space=' '),
action(prev_attach=True, text='$1,234.57', word='1,234.57', trailing_space=' ', prev_replace='1234.567'),
]),
lambda:
('equip {^} {^ed}', action(),
[action(text_and_word='equip', trailing_space=' '),
action(prev_attach=True, text='', word='equip', next_attach=True, orthography=False),
action(prev_attach=True, text='ed', trailing_space=' ', word='equiped'),
]),
lambda:
('{prefix^} test {^ing}', action(),
[action(text_and_word='prefix', next_attach=True),
action(prev_attach=True, text_and_word='test', trailing_space=' '),
action(prev_attach=True, text='ing', trailing_space=' ', word='testing'),
]),
lambda:
('{two prefix^} test {^ing}', action(),
[action(text='two prefix', word='prefix', next_attach=True),
action(prev_attach=True, text_and_word='test', trailing_space=' '),
action(prev_attach=True, text='ing', trailing_space=' ', word='testing'),
]),
lambda:
('{-|}{^|~|^}', action(),
[action(next_case=Case.CAP_FIRST_WORD),
action(prev_attach=True, text_and_word='|~|', next_attach=True),
]),
lambda:
('{-|}{~|\'^}cause', action(),
[action(next_case=Case.CAP_FIRST_WORD),
action(text_and_word='\'', next_attach=True, next_case=Case.CAP_FIRST_WORD),
action(prev_attach=True, text='Cause', trailing_space=' ', word='cause'),
]),
lambda:
('{.}{~|\'^}cuz', action(),
[action(prev_attach=True, text_and_word='.', trailing_space=' ', next_case=Case.CAP_FIRST_WORD),
action(text_and_word='\'', next_attach=True, next_case=Case.CAP_FIRST_WORD),
action(prev_attach=True, text='Cuz', trailing_space=' ', word='cuz'),
]),
lambda:
('{.}{~|\'^}cause', action(),
[action(prev_attach=True, text_and_word='.', trailing_space=' ', next_case=Case.CAP_FIRST_WORD),
action(text_and_word='\'', next_attach=True, next_case=Case.CAP_FIRST_WORD),
action(prev_attach=True, text='Cause', trailing_space=' ', word='cause'),
]),
lambda:
('{.}{^~|\"}heyyo', action(),
[action(prev_attach=True, text_and_word='.', trailing_space=' ', next_case=Case.CAP_FIRST_WORD),
action(prev_attach=True, text_and_word='"', trailing_space=' ', next_case=Case.CAP_FIRST_WORD),
action(text='Heyyo', trailing_space=' ', word='heyyo'),
]),
lambda:
('{.}{^~|^}zshrc', action(),
[action(prev_attach=True, text_and_word='.', trailing_space=' ', next_case=Case.CAP_FIRST_WORD),
action(prev_attach=True, text_and_word='', next_attach=True, next_case=Case.CAP_FIRST_WORD),
action(prev_attach=True, text='Zshrc', trailing_space=' ', word='zshrc')]),
lambda:
('{.}', action(),
[action(prev_attach=True, text_and_word='.', trailing_space=' ', next_case=Case.CAP_FIRST_WORD)]
),
lambda:
('{,}', action(),
[action(prev_attach=True, text_and_word=',', trailing_space=' ')]
),
lambda:
('test{prefix^}', action(),
[action(text_and_word='test', trailing_space=' '),
action(text_and_word='prefix', next_attach=True),
]),
lambda:
('{prefix^}{prefix^}', action(),
[action(text_and_word='prefix', next_attach=True),
action(prev_attach=True, text='prefix', word='prefixprefix', next_attach=True),
]),
lambda:
('{prefix^}{^ing}', action(),
[action(text_and_word='prefix', next_attach=True),
action(prev_attach=True, text='ing', trailing_space=' ', word='prefixing'),
]),
lambda:
('{prefix^}cancel{^ing}', action(),
[action(text_and_word='prefix', next_attach=True),
action(prev_attach=True, text='cancel', trailing_space=' ', word='cancel'),
action(prev_attach=True, text='ing', trailing_space=' ', word='canceling'),
]),
)
@parametrize(TRANSLATION_TO_ACTIONS_TESTS)
def test_translation_to_actions(translation, last_action, expected):
ctx = formatting._Context([], action())
ctx.translated(last_action)
assert formatting._translation_to_actions(translation, ctx) == expected
RAW_TO_ACTIONS_TESTS = (
lambda:
('2-6', action(),
[action(glue=True, text_and_word='26', trailing_space=' ')]),
lambda:
('2', action(),
[action(glue=True, text_and_word='2', trailing_space=' ')]),
lambda:
('-8', action(),
[action(glue=True, text_and_word='8', trailing_space=' ')]),
lambda:
('-68', action(),
[action(glue=True, text_and_word='68', trailing_space=' ')]),
lambda:
('S-T', action(),
[action(text_and_word='S-T', trailing_space=' ')]),
)
@parametrize(RAW_TO_ACTIONS_TESTS)
def test_raw_to_actions(stroke, last_action, expected):
ctx = formatting._Context([], action())
ctx.translated(last_action)
assert formatting._raw_to_actions(stroke, ctx) == expected
ATOM_TO_ACTION_TESTS = (
lambda:
('{^ed}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text='ed', trailing_space=' ', word='tested')),
lambda:
('{^ed}', action(text_and_word='carry', trailing_space=' '),
action(prev_attach=True, text='ied', trailing_space=' ', prev_replace='y', word='carried')),
lambda:
('{^er}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text='er', trailing_space=' ', word='tester')),
lambda:
('{^er}', action(text_and_word='carry', trailing_space=' '),
action(prev_attach=True, text='ier', trailing_space=' ', prev_replace='y', word='carrier')),
lambda:
('{^ing}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text='ing', trailing_space=' ', word='testing')),
lambda:
('{^ing}', action(text_and_word='begin', trailing_space=' '),
action(prev_attach=True, text='ning', trailing_space=' ', word='beginning')),
lambda:
('{^ing}', action(text_and_word='parade', trailing_space=' '),
action(prev_attach=True, text='ing', trailing_space=' ', prev_replace='e', word='parading')),
lambda:
('{^s}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text='s', trailing_space=' ', word='tests')),
lambda:
('{,}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text_and_word=',', trailing_space=' ')),
lambda:
('{:}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text_and_word=':', trailing_space=' ')),
lambda:
('{;}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text_and_word=';', trailing_space=' ')),
lambda:
('{.}', action(prev_attach=True, word='test', trailing_space=' '),
action(prev_attach=True, text_and_word='.', trailing_space=' ', next_case=Case.CAP_FIRST_WORD)),
lambda:
('{?}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text_and_word='?', trailing_space=' ', next_case=Case.CAP_FIRST_WORD)),
lambda:
('{!}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text_and_word='!', trailing_space=' ', next_case=Case.CAP_FIRST_WORD)),
lambda:
('{-|}', action(text_and_word='test', trailing_space=' '),
action(next_case=Case.CAP_FIRST_WORD, word='test', trailing_space=' ')),
lambda:
('{>}', action(text_and_word='test', trailing_space=' '),
action(next_case=Case.LOWER_FIRST_CHAR, word='test', trailing_space=' ')),
lambda:
('{<}', action(text_and_word='test', trailing_space=' '),
action(next_case=Case.UPPER_FIRST_WORD, word='test', trailing_space=' ')),
lambda:
('{*-|}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text='Test', trailing_space=' ', word_and_prev_replace='test')),
lambda:
('{*>}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text_and_word_and_prev_replace='test',
trailing_space=' ')),
lambda:
('{*<}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text='TEST', word_and_prev_replace='test', trailing_space=' ')),
lambda:
('{PLOVER:test_command}', action(text_and_word='test', trailing_space=' '),
action(word='test', command='test_command', trailing_space=' ')),
lambda:
('{&glue_text}', action(text_and_word='test', trailing_space=' '),
action(text_and_word='glue_text', trailing_space=' ', glue=True)),
lambda:
('{&glue_text}', action(text_and_word='test', trailing_space=' ', glue=True),
action(prev_attach=True, text='glue_text', trailing_space=' ', word='testglue_text', glue=True)),
lambda:
('{&glue_text}', action(text_and_word='test', next_attach=True),
action(prev_attach=True, text='glue_text', trailing_space=' ', word='glue_text', glue=True)),
lambda:
('{^attach_text}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text='attach_text', trailing_space=' ', word='testattach_text')),
lambda:
('{^attach_text^}', action(text_and_word='test', trailing_space=' '),
action(prev_attach=True, text='attach_text', word='testattach_text', next_attach=True)),
lambda:
('{attach_text^}', action(text_and_word='test', trailing_space=' '),
action(text_and_word='attach_text', next_attach=True)),
lambda:
('{#ALT_L(A)}', action(text_and_word='test', trailing_space=' '),
action(combo='ALT_L(A)', trailing_space=' ', word='test')),
lambda:
('text', action(text_and_word='test', trailing_space=' '),
action(text_and_word='text', trailing_space=' ')),
lambda:
('text', action(text_and_word='test', trailing_space=' ', glue=True),
action(text_and_word='text', trailing_space=' ')),
lambda:
('text', action(text_and_word='test', next_attach=True),
action(prev_attach=True, text_and_word='text', trailing_space=' ')),
lambda:
('text', action(text_and_word='test', trailing_space=' ', next_case=Case.CAP_FIRST_WORD),
action(text='Text', trailing_space=' ', word='text')),
lambda:
('some text', action(text_and_word='test', trailing_space=' '),
action(text='some text', trailing_space=' ', word='text')),
lambda:
('some text',
action(text_and_word='test', trailing_space=' ',
case=Case.TITLE,
space_char=''),
action(text='SomeText', word='text',
case=Case.TITLE,
space_char='')),
lambda:
('some text',
action(text_and_word='test', trailing_space=' ', # This is camel case
case=Case.TITLE,
space_char='', next_case=Case.LOWER_FIRST_CHAR),
action(text='someText', word='text',
case=Case.TITLE,
space_char='')),
lambda:
('some text', action(text_and_word='test', trailing_space=' ', space_char='_'),
action(text='some_text', trailing_space='_', word='text', space_char='_')),
lambda:
('some text', action(text_and_word='test', trailing_space=' ', case=Case.UPPER),
action(text='SOME TEXT', trailing_space=' ', word='text', case=Case.UPPER)),
lambda:
('sOme TexT', action(text_and_word='test', trailing_space=' ', case=Case.LOWER),
action(text='some text', trailing_space=' ', word='TexT', case=Case.LOWER)),
lambda:
('sOme TexT', action(text_and_word='test', trailing_space=' ', case=Case.TITLE),
action(text='Some Text', trailing_space=' ', word='TexT', case=Case.TITLE)),
lambda:
('{MODE:CAPS}', action(text_and_word='test', trailing_space=' '),
action(word='test', trailing_space=' ', case=Case.UPPER)),
lambda:
('{MODE:LOWER}', action(text_and_word='test', trailing_space=' '),
action(word='test', trailing_space=' ', case=Case.LOWER)),
)
@parametrize(ATOM_TO_ACTION_TESTS)
def test_atom_to_action(atom, last_action, expected):
ctx = formatting._Context((), last_action)
ctx.translated(last_action)
assert formatting._atom_to_action(atom, ctx) == expected
CHANGE_MODE_TESTS = (
# Invalid modes.
lambda:
('', action(),
ValueError),
lambda:
('ABCD', action(),
ValueError),
# CAPS: Uppercase
lambda:
('CAPS', action(),
action(case=Case.UPPER)),
# LOWER: Lowercase
lambda:
('LOWER', action(),
action(case=Case.LOWER)),
# TITLE: Titlecase
lambda:
('TITLE', action(),
action(case=Case.TITLE)),
# CAMEL: Titlecase without space
lambda:
('CAMEL', action(),
action(case=Case.TITLE, space_char='',
next_case=Case.LOWER_FIRST_CHAR)),
# SNAKE: Underscore space
lambda:
('SNAKE', action(),
action(space_char='_')),
# RESET_SPACE: Default space
lambda:
('RESET_SPACE', action(space_char='ABCD'),
action()),
# RESET_CASE: No case
lambda:
('RESET_CASE', action(case=Case.UPPER),
action()),
# SET_SPACE:xy: Set space to xy
lambda:
('SET_SPACE:', action(space_char='test'),
action(space_char='')),
lambda:
('SET_SPACE:-', action(space_char='test'),
action(space_char='-')),
lambda:
('SET_SPACE:123 45', action(space_char='test'),
action(space_char='123 45')),
# RESET: No case, default space
)
@parametrize(CHANGE_MODE_TESTS)
def test_meta_mode(meta, last_action, expected):
atom = '{MODE:' + meta + '}'
ctx = formatting._Context((), action())
ctx.translated(last_action)
if inspect.isclass(expected):
with pytest.raises(expected):
formatting._atom_to_action(atom, ctx)
else:
assert formatting._atom_to_action(atom, ctx) == expected
last_action_normal = action()
last_action_capitalized = action(next_case=Case.CAP_FIRST_WORD)
last_action_attached = action(next_attach=True)
META_CARRY_CAPITALIZE_TESTS = (
# Test word handling and space handling, standard.
lambda:
('~|*', last_action_normal,
(action(word='*', text='*', trailing_space=' '))),
# With attach flags:
lambda:
('~|*^', last_action_normal,
(action(word='*', text='*', next_attach=True))),
lambda:
('^~|*', last_action_normal,
(action(word='*', text='*', trailing_space=' ', prev_attach=True))),
lambda:
('^~|*^', last_action_normal,
(action(word='*', text='*', prev_attach=True, next_attach=True))),
# Should 'do nothing'.
lambda:
('~|', last_action_capitalized,
(last_action_capitalized)),
# Should lose 'next_attach' flag.
lambda:
('~|', last_action_attached,
(action(prev_attach=True))),
# Verify capitalize carry.
lambda:
('^~|^', last_action_capitalized,
(action(next_case=Case.CAP_FIRST_WORD, text_and_word='', prev_attach=True, next_attach=True))),
lambda:
('^~|aset^', last_action_capitalized,
(action(next_case=Case.CAP_FIRST_WORD, prev_attach=True, next_attach=True, text='Aset', word='aset'))),
lambda:
('~|aset', last_action_capitalized,
(action(next_case=Case.CAP_FIRST_WORD, text='Aset', trailing_space=' ', word='aset'))),
# Verify 'next_attach' flag overriding.
lambda:
('~|aset', last_action_attached,
(action(prev_attach=True, text_and_word='aset', trailing_space=' '))),
lambda:
('~|aset^', last_action_attached,
(action(prev_attach=True, text_and_word='aset', next_attach=True))),
)
@parametrize(META_CARRY_CAPITALIZE_TESTS)
def test_meta_carry_capitalize(meta, last_action, expected):
ctx = formatting._Context((), action())
ctx.translated(last_action)
assert formatting._atom_to_action('{' + meta + '}', ctx) == expected
def _apply_case_tests():
test = ' some test '
test2 = 'test Me'
test3 = ' SOME TEST '
return (
# INVALID
lambda: (test, '', False, ValueError),
lambda: (test, 'TEST', False, ValueError),
# NO-OP
lambda: (test, None, False, test),
lambda: (test, None, True, test),
# TITLE
lambda: (test, Case.TITLE, False, ' Some Test '),
# TITLE will not affect appended output
lambda: (test, Case.TITLE, True, ' some test '),
lambda: (test2, Case.TITLE, True, 'test Me'),
# LOWER
lambda: (test, Case.LOWER, False, ' some test '),
lambda: (test3, Case.LOWER, False, ' some test '),
lambda: (test2, Case.LOWER, True, 'test me'),
# UPPER
lambda: (test.upper(), Case.UPPER, False, ' SOME TEST '),
lambda: (test3, Case.UPPER, False, ' SOME TEST '),
lambda: (test2, Case.UPPER, True, 'TEST ME'),
)
@parametrize(_apply_case_tests())
def test_apply_case(input_text, case, appended, expected):
if inspect.isclass(expected):
with pytest.raises(expected):
formatting.apply_mode_case(input_text, case, appended)
else:
assert formatting.apply_mode_case(input_text, case, appended) == expected
def _apply_space_char_tests():
test = ' some text '
test2 = "don't"
return (
lambda: (test, '_', '_some_text_'),
lambda: (test, '', 'sometext'),
lambda: (test2, '_', test2),
lambda: (test2, '', test2),
)
@parametrize(_apply_space_char_tests())
def test_apply_space_char(text, space_char, expected):
assert formatting.apply_mode_space_char(text, space_char) == expected
@parametrize((
lambda: ('', None),
lambda: ('{abc}', 'abc'),
lambda: ('abc', None),
))
def test_get_meta(atom, meta):
assert formatting._get_meta(atom) == meta
@parametrize((
lambda: ('abc', '{&abc}'),
lambda: ('1', '{&1}'),
))
def test_glue_translation(s, expected):
assert formatting._glue_translation(s) == expected
@parametrize((
lambda: ('', ''),
lambda: ('abc', 'abc'),
lambda: (r'\{', '{'),
lambda: (r'\}', '}'),
lambda: (r'\{abc\}}{', '{abc}}{'),
))
def test_unescape_atom(atom, text):
assert formatting._unescape_atom(atom) == text
@parametrize((
lambda: ('', ''),
lambda: ('abc', 'Abc'),
lambda: ('ABC', 'ABC'),
))
def test_capitalize_first_word(s, expected):
assert formatting.capitalize_first_word(s) == expected
RIGHTMOST_WORD_TESTS = (
lambda: ('', ''),
lambda: ('\n', ''),
lambda: ('\t', ''),
lambda: ('abc', 'abc'),
lambda: ('a word', 'word'),
lambda: ('word.', '.'),
lambda: ('word ', ''),
lambda: ('word\n', ''),
lambda: ('word\t', ''),
lambda: (' word', 'word'),
lambda: ('\nword', 'word'),
lambda: ('\tword', 'word'),
)
@parametrize(RIGHTMOST_WORD_TESTS)
def test_rightmost_word(s, expected):
assert formatting.rightmost_word(s) == expected
REPLACE_TESTS = (
# Check that 'prev_replace' does not unconditionally erase
# the previous character if it does not match.
lambda:
([
translation(english='{MODE:SET_SPACE:}'),
translation(english='foobar'),
translation(english='{^}{#Return}{^}{-|}'),
], [('s', 'foobar'), ('c', 'Return')]),
# Check 'prev_replace' correctly takes into account
# the previous translation.
lambda:
([
translation(english='test '),
translation(english='{^,}'),
], [('s', 'test '), ('b', 1), ('s', ', ')]),
# While the previous translation must be taken into account,
# any meta-command must not be fired again.
lambda:
([
translation(english='{#Return}'),
translation(english='test'),
], [('c', 'Return'), ('s', 'test ')]),
)
@parametrize(REPLACE_TESTS)
def test_replace(translations, expected_instructions):
output = CaptureOutput()
formatter = formatting.Formatter()
formatter.set_output(output)