def test_many_calls(self):
'''Tests that the code work for any max line length between 0 and 100.'''
n = 100
for i in range(n):
with self.subTest(i):
output = word_wrap_text(self.input,
max_line_len=i,
justify=False)
self.assertGreater(len(output), 0)
with self.subTest(n + i):
output = word_wrap_text(self.input,
max_line_len=i,
justify=False)
self.assertGreater(len(output), 0)
def test_lorem_sample_part3(self):
'''Tests that the part 3 of the lorem-ipsum sample performs correctly.
That means, test if using values of max line length equal to 0 or 1
will always break the text to have one word per line.
'''
for i in range(2):
with self.subTest(i):
output = word_wrap_text(self.lorem,
max_line_len=i,
justify=False)
self.assertEqual(output, self.lorem_output3)
with self.subTest(2 + i):
output = word_wrap_text(self.lorem,
max_line_len=i,
justify=True)
self.assertEqual(output, self.lorem_output3)
from stringutils import word_wrap_text
with open('input.txt', mode='r', encoding='utf-8') as file:
_input = file.read()
max_len = 80
print(f'Quebra em {max_len} colunas sem justificar:')
print('-' * max_len)
_output = word_wrap_text(_input, max_line_len=max_len, justify=False)
print(_output)
print('-' * max_len)
print('')
print(f'Quebra em {max_len} colunas justificando:')
print('-' * max_len)
_output = word_wrap_text(_input, max_line_len=max_len, justify=True)
print(_output)
print('-' * max_len)
def test_lorem_sample_part2(self):
'''Tests that the part 2 of the lorem-ipsum sample performs correctly.'''
output = word_wrap_text(self.lorem, max_line_len=80, justify=True)
self.assertEqual(output, self.lorem_output2)
def test_input_sample_part2(self):
'''Tests that the part 2 of the sample test performs correctly.'''
output = word_wrap_text(self.input, justify=True)
self.assertEqual(output, self.output_part2)
def test_empty_string(self):
'''Tests that empty strings are unchanged.'''
output = word_wrap_text('')
self.assertEqual(output, '')