def test_error_maker_verb_errors_p_error_middle_value(self):
random.seed(4758)
sentences = [
Sentence([Verb('play'), Verb('like').third_person()]),
Sentence([
Verb('cry').negative(),
Verb('dry').negative().third_person()
]),
Sentence([
Verb('pry').past_tense(),
Verb('fry').negative().past_tense()
])
]
paragraph = Paragraph(sentences)
error_maker = ErrorMaker(paragraph)
error_paragraph = error_maker.verb_errors(0.5).get_paragraph()
expected = [
Sentence([Verb('play'), Verb('like').past_tense()]),
Sentence([
Verb('cry').negative(),
Verb('dry').negative().third_person()
]),
Sentence([Verb('pry'), Verb('fry').negative()])
]
self.assertEqual(error_paragraph.sentence_list(), expected)
def test_error_maker_verb_errors_p_error_lte_zero(self):
sentences = [
Sentence([Verb('play'), Verb('like').third_person()]),
Sentence([
Verb('cry').negative(),
Verb('dry').negative().third_person()
]),
Sentence([
Verb('pry').past_tense(),
Verb('fry').negative().past_tense()
])
]
paragraph = Paragraph(sentences)
error_maker = ErrorMaker(paragraph)
error_paragraph = error_maker.verb_errors(0.0).get_paragraph()
self.assertEqual(error_paragraph.sentence_list(), sentences)
error_paragraph = error_maker.verb_errors(-1.0).get_paragraph()
self.assertEqual(error_paragraph.sentence_list(), sentences)
def test_error_maker_verb_error_does_not_affect_others(self):
sentences = [
Sentence([
BasicWord.preposition('a'),
Noun('a'), BeVerb.AM, Pronoun.HIM, CapitalPronoun.ME,
Punctuation.COMMA
])
]
error_maker = ErrorMaker(Paragraph(sentences))
error_paragraph = error_maker.verb_errors(1.0).get_paragraph()
self.assertEqual(error_paragraph.sentence_list(), sentences)
def test_regression_test_verb_error_is_do_error(self):
random.seed(11)
paragraph = Paragraph(
[Sentence([Pronoun.HE,
Verb('play').negative().third_person()])])
error_maker = ErrorMaker(paragraph)
verb_error = error_maker.verb_errors(1.0)
verb_is_do_error = verb_error.is_do_errors(1.0)
expected_verb_error = "he didn't plays"
expected_verb_is_do_error = "he was not play"
self.assertEqual(str(verb_error.get_paragraph()), expected_verb_error)
self.assertEqual(str(verb_is_do_error.get_paragraph()),
expected_verb_is_do_error)
def test_error_maker_empty_paragraph(self):
paragraph = Paragraph([])
error_maker = ErrorMaker(paragraph)
self.assertEqual(
error_maker.noun_errors(1.0).get_paragraph().sentence_list(), [])
self.assertEqual(
error_maker.pronoun_errors(1.0).get_paragraph().sentence_list(),
[])
self.assertEqual(
error_maker.verb_errors(1.0).get_paragraph().sentence_list(), [])
self.assertEqual(
error_maker.is_do_errors(1.0).get_paragraph().sentence_list(), [])
self.assertEqual(
error_maker.preposition_errors(
1.0).get_paragraph().sentence_list(), [])
self.assertEqual(
error_maker.punctuation_errors(
1.0).get_paragraph().sentence_list(), [])
def test_error_maker_order_of_errors_affects_verb_errors_is_do_errors(
self):
random.seed(4958)
sentences = [
Sentence([CapitalPronoun.I,
Verb('play'), Punctuation.PERIOD]),
Sentence([CapitalPronoun.I,
Verb('play'), Punctuation.PERIOD]),
Sentence([
Noun('dog').definite(),
Verb('play').third_person(), Punctuation.PERIOD
]),
Sentence([
Noun('dog').definite(),
Verb('play').third_person(), Punctuation.PERIOD
]),
Sentence([CapitalPronoun.I,
Verb('play'), Punctuation.PERIOD]),
Sentence([
Noun('dog').definite(),
Verb('play').third_person(), Punctuation.PERIOD
]),
]
original_str = 'I play. I play. the dog plays. the dog plays. I play. the dog plays.'
self.assertEqual(str(Paragraph(sentences)), original_str)
error_maker = ErrorMaker(Paragraph(sentences))
verb_then_is_do = error_maker.verb_errors(1.0).is_do_errors(
1.0).get_paragraph()
verb_then_is_do_str = 'I was play. I am play. the dog was play. the dog is play. I am play. the dog is play.'
self.assertEqual(str(verb_then_is_do), verb_then_is_do_str)
is_do_then_verb = error_maker.is_do_errors(1.0).verb_errors(
1.0).get_paragraph()
is_do_then_verb_str = (
'I am played. I am plays. the dog is plays.'
' the dog is played. I am played. the dog is plays.')
self.assertEqual(str(is_do_then_verb), is_do_then_verb_str)
