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from ansicolor import Colors
from ansicolor import blue
from ansicolor import colordiff
from ansicolor import colorize
from ansicolor import get_code
from ansicolor import get_highlighter
from ansicolor import justify_formatted
from ansicolor import red
from ansicolor import strip_escapes
from ansicolor import wrap_string
def test_codes():
# reset code
assert '\033[0;0m' == get_code(None)
# plain color codes
assert '\033[0;0;30m' == get_code(Colors.Black)
assert '\033[0;0;31m' == get_code(Colors.Red)
assert '\033[0;0;32m' == get_code(Colors.Green)
assert '\033[0;0;33m' == get_code(Colors.Yellow)
assert '\033[0;0;34m' == get_code(Colors.Blue)
assert '\033[0;0;35m' == get_code(Colors.Magenta)
assert '\033[0;0;36m' == get_code(Colors.Cyan)
assert '\033[0;0;37m' == get_code(Colors.White)
# bold color
assert '\033[0;1;31m' == get_code(Colors.Red, bold=True)
# reverse color
assert '\033[0;7;31m' == get_code(Colors.Red, reverse=True)
# bold + reverse color
assert '\033[1;7;31m' == get_code(Colors.Red, bold=True, reverse=True)
def test_coloring():
assert '\033[0;0;31m' + 'hi' + '\033[0;0m' == red('hi')
def test_highlights():
# can I get a highlighter?
assert Colors.Green == get_highlighter(0)
assert Colors.Yellow == get_highlighter(1)
def test_colorize1():
assert (
get_code(Colors.Red)
+ "Hi there"
+ get_code(None)
) == colorize("Hi there", Colors.Red)
def test_colorize2():
assert (
"H"
+ get_code(Colors.Red)
+ "i ther"
+ get_code(None)
+ "e"
) == colorize("Hi there", Colors.Red, start=1, end=7)
def test_wrap_string():
assert (
get_code(Colors.Red)
+ "Hi "
+ get_code(None)
+ "there"
) == wrap_string("Hi there", 3, Colors.Red)
def test_strip_escapes():
assert "Hi there" == strip_escapes(
colorize("Hi there", Colors.Red, start=3)
)
assert strip_escapes(
colorize("Hi", None, bold=True) +
" there, " +
colorize("stranger", Colors.Green, bold=True)
) == "Hi there, stranger"
def test_colordiff():
x, y = colordiff("hi bob", "hi there",
color_x=Colors.Red, color_y=Colors.Blue)
fx = lambda s: red(s, reverse=True)
fy = lambda s: blue(s, reverse=True)
assert x == "hi " + fx("b") + fx("o") + fx("b")
assert y == "hi " + fy("t") + fy("h") + fy("e") + fy("r") + fy("e")
def test_justify_formatted():
def rjust(s, width):
return s.rjust(width)
assert justify_formatted(
red("hi"), rjust, 10
) == " " + red("hi")
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