def test_input_with_a_number_of_lines_that_is_not_a_multiple_of_four_raises_an_error(
self, ):
with self.assertRaises(ValueError) as err:
convert([" _ ", "| |", " "])
self.assertEqual(type(err.exception), ValueError)
self.assertEqual(err.exception.args[0],
"Number of input lines is not a multiple of four")
def test_input_with_a_number_of_columns_that_is_not_a_multiple_of_three_raises_an_error(
self, ):
with self.assertRaises(ValueError) as err:
convert([" ", " |", " |", " "])
self.assertEqual(type(err.exception), ValueError)
self.assertEqual(err.exception.args[0],
"Number of input columns is not a multiple of three")
def test_recognizes_numbers_separated_by_empty_lines(self):
input_grid = [
" _ _ ", " | _| _|", " ||_ _|", " ", " _ _ ",
"|_||_ |_ ", " | _||_|", " ", " _ _ _ ", " ||_||_|",
" ||_| _|", " "
]
self.assertEqual(convert(input_grid), "123,456,789")
def test_garbled_numbers_in_string(self):
input_grid = [
" _ _ _ ",
" | || | || | || || |",
" | | _| ||_| | ||_||_|",
" "
]
self.assertEqual(convert(input_grid), "11?10?1?0")
def test_garbled_numbers_in_string(self):
input_grid = [
" _ _ _ ",
" | || | || | || || |",
" | | _| ||_| | ||_||_|",
" "
]
self.assertEqual(convert(input_grid), "11?10?1?0")
def test_recognizes_110101100(self):
input_grid = [
" _ _ _ _ ",
" | || | || | | || || |",
" | ||_| ||_| | ||_||_|",
" "
]
self.assertEqual(convert(input_grid), "110101100")
def test_recognizes_string_of_decimal_numbers(self):
input_grid = [
" _ _ _ _ _ _ _ _ ",
" | _| _||_||_ |_ ||_||_|| |",
" ||_ _| | _||_| ||_| _||_|",
" "
]
self.assertEqual(convert(input_grid), "1234567890")
def test_recognizes_110101100(self):
input_grid = [
" _ _ _ _ ",
" | || | || | | || || |",
" | ||_| ||_| | ||_||_|",
" "
]
self.assertEqual(convert(input_grid), "110101100")
def test_recognizes_string_of_decimal_numbers(self):
input_grid = [
" _ _ _ _ _ _ _ _ ",
" | _| _||_||_ |_ ||_||_|| |",
" ||_ _| | _||_| ||_| _||_|",
" "
]
self.assertEqual(convert(input_grid), "1234567890")
def test_recognizes_110101100(self):
self.assertEqual(
convert([
" _ _ _ _ ",
" | || | || | | || || |",
" | ||_| ||_| | ||_||_|",
" ",
]),
"110101100",
)
def test_garbled_numbers_in_a_string_are_replaced_with(self):
self.assertEqual(
convert([
" _ _ _ ",
" | || | || | || || |",
" | | _| ||_| | ||_||_|",
" ",
]),
"11?10?1?0",
)
def test_recognizes_string_of_decimal_numbers(self):
self.assertEqual(
convert([
" _ _ _ _ _ _ _ _ ",
" | _| _||_||_ |_ ||_||_|| |",
" ||_ _| | _||_| ||_| _||_|",
" ",
]),
"1234567890",
)
def test_recognizes_numbers_separated_by_empty_lines(self):
input_grid = [
" _ _ ",
" | _| _|",
" ||_ _|",
" ",
" _ _ ",
"|_||_ |_ ",
" | _||_|",
" ",
" _ _ _ ",
" ||_||_|",
" ||_| _|",
" "
]
self.assertEqual(convert(input_grid), "123,456,789")
def test_numbers_separated_by_empty_lines_are_recognized_lines_are_joined_by_commas(
self):
self.assertEqual(
convert([
" _ _ ",
" | _| _|",
" ||_ _|",
" ",
" _ _ ",
"|_||_ |_ ",
" | _||_|",
" ",
" _ _ _ ",
" ||_||_|",
" ||_| _|",
" ",
]),
"123,456,789",
)
def test_recognizes_0(self):
self.assertEqual(convert([" _ ",
"| |",
"|_|",
" "]), '0')
def test_line_number_not_multiple_of_four(self):
with self.assertRaisesWithMessage(ValueError):
convert([" _ ",
"| |",
" "])
def test_col_number_not_multiple_of_three(self):
with self.assertRaisesWithMessage(ValueError):
convert([" ",
" |",
" |",
" "])
def test_recognizes_4(self):
self.assertEqual(convert([" ",
"|_|",
" |",
" "]), "4")
def test_recognizes_3(self):
self.assertEqual(convert([" _ ",
" _|",
" _|",
" "]), "3")
def test_unreadable(self):
self.assertEqual(convert([" ",
" _",
" |",
" "]), '?')
def test_input_with_a_number_of_columns_that_is_not_a_multiple_of_three_raises_an_error(
self):
with self.assertRaisesWithMessage(ValueError):
convert([" ", " |", " |", " "])
def test_recognizes_6(self):
self.assertEqual(convert([" _ ",
"|_ ",
"|_|",
" "]), "6")
def test_line_number_not_multiple_of_four(self):
with self.assertRaisesWithMessage(ValueError):
convert([" _ ",
"| |",
" "])
def test_recognizes_1(self):
self.assertEqual(convert([" ",
" |",
" |",
" "]), '1')
def test_recognizes_0(self):
self.assertEqual(convert([" _ ",
"| |",
"|_|",
" "]), '0')
def test_recognizes_7(self):
self.assertEqual(convert([" _ ",
" |",
" |",
" "]), "7")
def test_unreadable(self):
self.assertEqual(convert([" ",
" _",
" |",
" "]), '?')
def test_recognizes_3(self):
self.assertEqual(convert([" _ ",
" _|",
" _|",
" "]), "3")
def test_col_number_not_multiple_of_three(self):
with self.assertRaisesWithMessage(ValueError):
convert([" ",
" |",
" |",
" "])
def test_recognizes_6(self):
self.assertEqual(convert([" _ ",
"|_ ",
"|_|",
" "]), "6")
def test_unreadable_but_correctly_sized_inputs_return(self):
self.assertEqual(convert([" ", " _", " |", " "]), "?")
def test_recognizes_1(self):
self.assertEqual(convert([" ",
" |",
" |",
" "]), '1')
def test_recognizes_4(self):
self.assertEqual(convert([" ",
"|_|",
" |",
" "]), "4")
def test_input_with_a_number_of_lines_that_is_not_a_multiple_of_four_raises_an_error(
self):
with self.assertRaisesWithMessage(ValueError):
convert([" _ ", "| |", " "])
def test_recognizes_7(self):
self.assertEqual(convert([" _ ",
" |",
" |",
" "]), "7")
def test_unreadable_but_correctly_sized(self):
self.assertEqual(convert([" ",
" _",
" |",
" "]), '?')
