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test_random_words.py
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test_random_words.py
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# -*- coding: utf-8 -*-
import pytest
import random
from random_words import RandomWords
from random_words import RandomNicknames
from random_words import RandomEmails
from random_words import LoremIpsum
class TestsRandomWords:
@classmethod
def setup_class(cls):
cls.rw = RandomWords()
cls.letters = 'qwertyuiopasdfghjklzcvbnm'
def test_random_word(self):
for letter in self.letters:
word = self.rw.random_word(letter)
assert word[0] == letter
def test_random_word_with_min_letter_count(self):
for letter in self.letters:
word = self.rw.random_word(letter, min_letter_count=5)
assert word[0] == letter
def test_random_word_large_min_letter_count(self):
"""
min_letter_count is too large.
"""
for letter in self.letters:
pytest.raises(ValueError, self.rw.random_word, letter, min_letter_count=3443)
def test_random_word_value_error(self):
pytest.raises(ValueError, self.rw.random_word, 'x')
pytest.raises(ValueError, self.rw.random_word, 0)
pytest.raises(ValueError, self.rw.random_word, -1)
pytest.raises(ValueError, self.rw.random_word, 9)
pytest.raises(ValueError, self.rw.random_word, ['u'])
pytest.raises(ValueError, self.rw.random_word, 'fs')
pytest.raises(ValueError, self.rw.random_word, min_letter_count=-1)
pytest.raises(ValueError, self.rw.random_word, min_letter_count=None)
pytest.raises(ValueError, self.rw.random_word, min_letter_count="fds")
def test_random_words(self):
for letter in self.letters:
words = self.rw.random_words(letter)
for word in words:
assert word[0] == letter
def test_random_words_value_error_letter(self):
pytest.raises(ValueError, self.rw.random_words, 'fa')
pytest.raises(ValueError, self.rw.random_words, ['fha'])
pytest.raises(ValueError, self.rw.random_words, 0)
pytest.raises(ValueError, self.rw.random_words, -1)
pytest.raises(ValueError, self.rw.random_words, letter=None, count=1000000)
def test_random_words_value_error_count(self):
pytest.raises(ValueError, self.rw.random_words, count=0)
pytest.raises(ValueError, self.rw.random_words, count=None)
pytest.raises(ValueError, self.rw.random_words, count=[8])
pytest.raises(ValueError, self.rw.random_words, count=-5)
def test_random_words_value_error_min_letter_count(self):
pytest.raises(ValueError, self.rw.random_words, min_letter_count=0)
pytest.raises(ValueError, self.rw.random_words, min_letter_count=None)
pytest.raises(ValueError, self.rw.random_words, min_letter_count=[8])
pytest.raises(ValueError, self.rw.random_words, min_letter_count=-5)
def test_random_words_large_min_letter_count(self):
min_letter_count = 15
words = self.rw.random_words(count=10, min_letter_count=min_letter_count)
for w in words:
assert len(w) >= min_letter_count
def test_random_words_small_min_letter_count(self):
min_letter_count = 3
words = self.rw.random_words(count=1000, min_letter_count=min_letter_count)
for w in words:
assert len(w) >= min_letter_count
def test_random_words_z_letter_min_letter_count(self):
"""
There are not enough words for such query.
"""
pytest.raises(ValueError, self.rw.random_words, "z", count=5, min_letter_count=15)
def test_random_words_min_letter_count(self):
for letter in self.letters:
min_letter_count = random.randint(1, 5)
words = self.rw.random_words(letter, count=2, min_letter_count=min_letter_count)
for w in words:
assert len(w) >= min_letter_count
def test_random_words_length_list(self):
len_words = len(self.rw.random_words())
assert len_words == 1
len_words = len(self.rw.random_words(count=10))
assert len_words == 10
len_words = len(self.rw.random_words(count=73))
assert len_words == 73
for letter in self.letters:
len_random = random.randint(1, 3)
len_words = len(self.rw.random_words(letter, count=len_random))
assert len_words == len_random
len_random = 1000000
for letter in self.letters:
pytest.raises(
ValueError, self.rw.random_words, letter, count=len_random)
class TestsRandomNicknames:
@classmethod
def setup_class(cls):
cls.rn = RandomNicknames()
cls.letters = 'qwertyuiopasdfghjklzxcvbnm'
def test_random_nick(self):
genders = ('f', 'm')
for letter in self.letters:
nick = self.rn.random_nick(letter, random.choice(genders))
assert nick[0].lower() == letter
def test_random_nick_value_error(self):
pytest.raises(ValueError, self.rn.random_nick, 'ą')
pytest.raises(ValueError, self.rn.random_nick, 'Ź', 'f')
pytest.raises(ValueError, self.rn.random_nick, 'ż', 'm')
pytest.raises(ValueError, self.rn.random_nick, 'ą', None)
pytest.raises(ValueError, self.rn.random_nick, 'ż')
pytest.raises(ValueError, self.rn.random_nick, 0)
pytest.raises(ValueError, self.rn.random_nick, -1, None)
pytest.raises(ValueError, self.rn.random_nick, 9)
pytest.raises(ValueError, self.rn.random_nick, 9, None)
pytest.raises(ValueError, self.rn.random_nick, ['u'])
pytest.raises(ValueError, self.rn.random_nick, 'fs')
def test_random_nicks(self):
genders = ('f', 'm')
for letter in self.letters:
nicks = self.rn.random_nicks(letter, random.choice(genders))
for nick in nicks:
assert nick[0].lower() == letter
def test_random_nicks_count(self):
len_random = 1000000
for letter in self.letters:
pytest.raises(
ValueError, self.rn.random_nicks, letter, count=len_random)
def test_random_nicks_letter_must_be_string(self):
pytest.raises(ValueError, self.rn.random_nicks, 0)
def test_random_nicks_not_gender(self):
pytest.raises(ValueError, self.rn.random_nicks, gender=[])
pytest.raises(ValueError, self.rn.random_nicks, gender=())
pytest.raises(ValueError, self.rn.random_nicks, gender=set())
pytest.raises(ValueError, self.rn.random_nicks, gender=frozenset())
pytest.raises(ValueError, self.rn.random_nicks, gender="")
pytest.raises(ValueError, self.rn.random_nicks, gender="dż")
pytest.raises(ValueError, self.rn.random_nicks, gender="wtf")
def test_random_nicks_gender_value_error(self):
pytest.raises(
ValueError, self.rn.random_nicks, letter=None, gender="f",
count=1000000)
pytest.raises(
ValueError, self.rn.random_nicks, letter=None, gender="m",
count=1000000)
class TestsRandomLoremIpsum:
@classmethod
def setup_class(cls):
cls.li = LoremIpsum()
def test_lorem_sentence(self):
assert '.' in self.li.get_sentence()
assert '.' == self.li.get_sentence()[-1]
def test_lorem_sentences(self):
assert '.' in self.li.get_sentences()
assert '.' == self.li.get_sentence()[-1]
def test_lorem_sentences_list(self):
assert type(self.li.get_sentences_list()) == list
def test_lorem_value_error(self):
pytest.raises(ValueError, self.li.get_sentences, sentences=0)
pytest.raises(ValueError, self.li.get_sentences, sentences=-2)
class TestsRandomEmails:
@classmethod
def setup_class(cls):
cls.re = RandomEmails()
def test_random_mail_type(self):
assert '@' in self.re.randomMail()
def test_random_mails_type(self):
assert type(self.re.randomMails()) == list
def test_random_mails_count(self):
pytest.raises(ValueError, self.re.randomMails, count=-1)
pytest.raises(ValueError, self.re.randomMails, count=0)
pytest.raises(ValueError, self.re.randomMails, count=list())
pytest.raises(ValueError, self.re.randomMails, count=dict())
pytest.raises(ValueError, self.re.randomMails, count=set())