def test_last_line_should_not_contain_new_line_character(self):
input_ = "Lorem ipsum dolor sit amet, consectetur elit."
justified_text = justify(input_, 30)
last_character = justified_text[-1]
self.assertIsNot(last_character, NEW_LINE)
def test_last_line_should_not_be_justified(self):
input_ = "Lorem ipsum dolor sit amet, consectetur elit."
expected_last_line = "consectetur elit."
justified_text = justify(input_, 30)
last_line = justified_text.split(NEW_LINE)[-1]
self.assertEquals(last_line, expected_last_line)
def test_lines_are_separated_with_new_line_characters(self):
input_ = (
"Lorem ipsum dolor sit amet, consectetur adipiscing elit. "
"Vestibulum sagittis dolor mauris, at elementum ligula tempor"
)
justified_text = justify(input_, 30)
for i in xrange(30, len(input_), 31):
self.assertEquals(justified_text[i], NEW_LINE)
def test_multi_line(self):
input_ = (
"Lorem ipsum dolor sit amet, consectetur adipiscing elit. "
"Vestibulum sagittis dolor mauris, at elementum ligula tempor "
"eget. In quis rhoncus nunc, at aliquet orci. Fusce at dolor sit "
"amet felis suscipit tristique. Nam a imperdiet tellus. Nulla eu "
"vestibulum urna. Vivamus tincidunt suscipit enim, nec ultrices "
"nisi volutpat ac. Maecenas sit amet lacinia arcu, non dictum "
"justo. Donec sed quam vel risus faucibus euismod. Suspendisse "
"rhoncus rhoncus felis at fermentum. Donec lorem magna, ultricies "
"a nunc sit amet, blandit fringilla nunc. In vestibulum velit ac "
"felis rhoncus pellentesque. Mauris at tellus enim. Aliquam "
"eleifend tempus dapibus. Pellentesque commodo, nisi sit amet "
"hendrerit fringilla, ante odio porta lacus, ut elementum justo "
"nulla et dolor."
)
expected = NEW_LINE.join((
"Lorem ipsum dolor sit amet,",
"consectetur adipiscing elit.",
"Vestibulum sagittis dolor",
"mauris, at elementum ligula",
"tempor eget. In quis rhoncus",
"nunc, at aliquet orci. Fusce",
"at dolor sit amet felis",
"suscipit tristique. Nam a",
"imperdiet tellus. Nulla eu",
"vestibulum urna. Vivamus",
"tincidunt suscipit enim, nec",
"ultrices nisi volutpat ac.",
"Maecenas sit amet lacinia",
"arcu, non dictum justo. Donec",
"sed quam vel risus faucibus",
"euismod. Suspendisse rhoncus",
"rhoncus felis at fermentum.",
"Donec lorem magna, ultricies a",
"nunc sit amet, blandit",
"fringilla nunc. In vestibulum",
"velit ac felis rhoncus",
"pellentesque. Mauris at tellus",
"enim. Aliquam eleifend tempus",
"dapibus. Pellentesque commodo,",
"nisi sit amet hendrerit",
"fringilla, ante odio porta",
"lacus, ut elementum justo",
"nulla et dolor."
))
self.assertEquals(justify(input_, 30), expected)
def test_large_gaps_go_first(self):
input_ = (
"Lorem ipsum dolor sit amet, consectetur adipiscing elit. "
"Vestibulum sagittis dolor mauris, at elementum ligula tempor"
)
expected_gaps_lengths = (
2, 2, 2, 1, # 1st line
2, 2, # 2nd line
4, 3, # 3rd line
2, 2, 2 # 4th line
)
justified_text = justify(input_, 30)
gaps = re.findall(r' +', justified_text)
gaps_lenghts = tuple(map(len, gaps))
self.assertEquals(gaps_lenghts, expected_gaps_lengths)
def test_lines_should_not_end_with_a_space(self):
input_ = (
"Lorem ipsum dolor sit amet, consectetur adipiscing elit. "
"Vestibulum sagittis dolor mauris, at elementum ligula tempor "
"eget. In quis rhoncus nunc, at aliquet orci. Fusce at dolor sit "
"amet felis suscipit tristique. Nam a imperdiet tellus. Nulla eu "
"vestibulum urna. Vivamus tincidunt suscipit enim, nec ultrices "
"nisi volutpat ac. Maecenas sit amet lacinia arcu, non dictum "
"justo. Donec sed quam vel risus faucibus euismod. Suspendisse "
"rhoncus rhoncus felis at fermentum. Donec lorem magna, ultricies "
"a nunc sit amet, blandit fringilla nunc. In vestibulum velit ac "
"felis rhoncus pellentesque. Mauris at tellus enim. Aliquam "
"eleifend tempus dapibus. Pellentesque commodo, nisi sit amet "
"hendrerit fringilla, ante odio porta lacus, ut elementum justo "
"nulla et dolor."
)
justified_text = justify(input_, 30)
lines = justified_text.split(NEW_LINE)
for line in lines:
last_character = line[-1]
self.assertIsNot(last_character, SPACE)
def test_single_word_should_be_changed(self):
input_ = 'somelongword'
self.assertEquals(justify(input_, 30), input_)