def test_wrong_align():
try:
humanreadable.pad_text('Hello, World!', align='hello')
except ValueError:
pass
else:
assert False # Unreachable!
def test_basic():
text = """This
text
should
be
padded"""
expect = " This \n text \n should \n be \n padded "
assert humanreadable.pad_text(text, width=8) == expect
def test_center_padding(text, width):
padded = humanreadable.pad_text(text, width, align='center')
print('---1---')
print(text)
print('---2---')
print(padded)
print('-------')
for original, changed in zip(text.split('\n'), padded.split('\n')):
if not changed.strip():
assert len(changed) == width
continue
# Count the padding to the left of the line
left_space = len(changed) - len(changed.lstrip(' '))
left_space -= len(original) - len(original.lstrip(' '))
# and the padding to the right_pad of the line
right_space = len(changed) - len(changed.rstrip(' '))
assert abs(left_space - right_space) <= 1
def test_right_padding(text, width):
padded = humanreadable.pad_text(text, width, align='right')
print('---1---')
print(text)
print('---2---')
print(padded)
print('-------')
spaces = []
for original, changed in zip(text.split('\n'), padded.split('\n')):
if not original.strip():
assert len(changed) == width
continue
# Count the padding that was added to the right of the line
right_space = len(changed) - len(changed.rstrip())
spaces.append(right_space)
# Assert that all items are equal
if spaces:
assert spaces.count(spaces[0]) == len(spaces)
def test_width(text, width):
padded = humanreadable.pad_text(text, width)
for line in padded.split('\n'):
assert len(line) >= width
def test_pad_indented():
text = "Here's some text\n and this text is indented"
expect = " Here's some text \n and this text is indented "
assert humanreadable.pad_text(text, width=32) == expect