def test_bad_width():
try:
humanreadable.justify_text("Hello, World!", width=1)
except ValueError:
pass
else:
assert False # Unreachable
def test_justify_specific():
text = "Here's a specific piece of text that should be justified."
assert (humanreadable.justify_text(text, 20) ==
"Here's a specific\npiece of text that\nshould be justified.")
text = "This is another justification test."
assert (humanreadable.justify_text(text, 10) ==
"This is\nanother\njustifica-\ntion test.")
text = "This text doesn't need to be justified."
assert (humanreadable.justify_text(text) == text)
def test_justify_widths(text, width):
for line in humanreadable.justify_text(text, width).split('\n'):
assert len(line) <= width
