42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
import unittest
|
|
|
|
from ..rendering import _explode_words, _find_next_sep, wrap_words
|
|
|
|
|
|
class TestRenderer(unittest.TestCase):
|
|
|
|
def test_wrap_words(self):
|
|
t = "wrap me wrap me youcantwrapthisonewithoutforce bla bla bla bla"
|
|
lines = wrap_words(t, 10)
|
|
expected = [
|
|
"wrap me ",
|
|
"wrap me ",
|
|
"youcantwr-",
|
|
"apthisone-",
|
|
"withoutfo-",
|
|
"rce bla ",
|
|
"bla bla ",
|
|
"bla",
|
|
]
|
|
self.assertListEqual(lines, expected)
|
|
|
|
def test_explode_words(self):
|
|
t = "unsplittableword word-dash tabatmyleft dot.sep"
|
|
words = _explode_words(t)
|
|
expected = [
|
|
"unsplittableword", " ", "word-", "dash", " ", "tabatmyleft",
|
|
" ", "dot.sep"
|
|
]
|
|
self.assertListEqual(words, expected)
|
|
|
|
def test_find_next_sep(self):
|
|
t = "unsplittableword word-dash"
|
|
sep, index = _find_next_sep(t)
|
|
self.assertEqual((sep, index), (" ", 16))
|
|
t = t[17:]
|
|
sep, index = _find_next_sep(t)
|
|
self.assertEqual((sep, index), ("-", 4))
|
|
t = t[5:]
|
|
sep, index = _find_next_sep(t)
|
|
self.assertEqual((sep, index), ("", 0))
|