class TestTXTHandler(unittest.TestCase):
def setUp(self):
self.txt_handler = TXTHandler()
self.txt_file = TXTHandler()
# get the pathdir where the application is running
file = sys.argv[0]
self.pathname = os.path.dirname(file)
# create an file to test the existing file case
my_file = open(self.pathname + '/test_exist_file.txt', 'w')
my_file.write("te")
my_file.close()
# Valid txt format 9x9
self.txt = open ('valid_sudoku_0.txt', 'rb')
self.valid_txt = self.txt.read()
# Invalid txt format 9x9
self.txt = open ('invalid_sudoku_0.txt', 'rb')
self.invalid_txt = self.txt.read()
self.size = len(self.valid_txt)
def tearDown(self):
os.remove(self.pathname + '/test_exist_file.txt')
def test_write_sudoku_returns_true_file_has_been_write(self):
res = self.txt_handler.write_sudoku(self.pathname + "/", 'test_not_exist_file.txt', "test")
os.remove(self.pathname + '/test_not_exist_file.txt')
self.assertTrue(res)
def test_write_sudoku_writes_the_specified_line(self):
line_to_write = "test\n" + \
"this is a test"
self.txt_handler.write_sudoku(self.pathname + "/", \
'test_write_specified_line.txt', line_to_write)
file_written = open(self.pathname+"/" + 'test_write_specified_line.txt', "r")
content = file_written.readlines()
res = ""
for l in content :
res = res + l
file_written.close()
os.remove(self.pathname + '/test_write_specified_line.txt')
self.assertEquals(res,line_to_write)
def test_read_sudoku_for_valid_txt_using_separator_0(self):
self.expected = '316578492\n' + \
'529134768\n' + \
'487629531\n' + \
'263415987\n' + \
'974863125\n' + \
'851792643\n' + \
'138947256\n' + \
'692351874\n' + \
'745286319\n'
result = self.txt_file.get_sudoku_data('valid_sudoku_0.txt')
self.assertEquals(self.expected, result[0][0])
def test_read_sudoku_for_valid_size_using_0(self):
self.expected_size = 9
result = self.txt_file.get_sudoku_data('valid_sudoku_0.txt')
self.assertEquals(self.expected_size, result[0][1])
def test_read_sudoku_for_invalid_txt_using_separator_0(self):
self.expected = '31657849\n' + \
'529134768\n' + \
'487629531\n' + \
'263415987\n' + \
'974863125\n' + \
'851792643\n' + \
'138947256\n' + \
'692351874\n'
result = self.txt_file.get_sudoku_data('invalid_sudoku_0.txt')
self.assertEquals(self.expected, result[0][0])
def test_read_sudoku_for_invalid_size_using_0(self):
self.expected_size = -1
result = self.txt_file.get_sudoku_data('invalid_sudoku_0.txt')
self.assertEquals(self.expected_size, result[0][1])
def test_read_sudoku_for_valid_txt_using_separator_dot(self):
self.expected = '3.657.4.2\n' + \
'..913.76.\n' + \
'487...531\n' + \
'26..15.8.\n' + \
'...86..25\n' + \
'.5.7.2.4.\n' + \
'.389.725.\n' + \
'6.2..1.74\n' + \
'745.6.1..\n'
result = self.txt_file.get_sudoku_data('valid_sudoku_dot.txt')
self.assertEquals(self.expected, result[0][0])
def test_read_sudoku_for_valid_size_using_dot(self):
self.expected_size = 9
result = self.txt_file.get_sudoku_data('valid_sudoku_0.txt')
self.assertEquals(self.expected_size, result[0][1])
def test_read_sudoku_for_invalid_txt_using_separator_dot(self):
txt_file = TXTHandler()
self.expected = '3.657..2\n' + \
'..913.76.\n' + \
'487...531\n' + \
'26..15.8.\n' + \
'...86..25\n' + \
'.5.7.2.4.\n' + \
'.389.725.\n' + \
'6.2..1.74\n'
result = self.txt_file.get_sudoku_data('invalid_sudoku_dot.txt')
self.assertEquals(self.expected, result[0][0])
def test_read_sudoku_for_invalid_size_using_dot(self):
self.expected_size = -1
result = self.txt_file.get_sudoku_data('invalid_sudoku_0.txt')
self.assertEquals(self.expected_size, result[0][1])
class TestTXTHandler(unittest.TestCase):
def setUp(self):
self.txt_handler = TXTHandler()
self.txt_file = TXTHandler()
# get the pathdir where the application is running
file = sys.argv[0]
self.pathname = os.path.dirname(file)
# create an file to test the existing file case
my_file = open(self.pathname + '/test_exist_file.txt', 'w')
my_file.write("te")
my_file.close()
# Valid txt format 9x9
self.txt = open('valid_sudoku_0.txt', 'rb')
self.valid_txt = self.txt.read()
# Invalid txt format 9x9
self.txt = open('invalid_sudoku_0.txt', 'rb')
self.invalid_txt = self.txt.read()
self.size = len(self.valid_txt)
def tearDown(self):
os.remove(self.pathname + '/test_exist_file.txt')
def test_write_sudoku_returns_true_file_has_been_write(self):
res = self.txt_handler.write_sudoku(self.pathname + "/",
'test_not_exist_file.txt', "test")
os.remove(self.pathname + '/test_not_exist_file.txt')
self.assertTrue(res)
def test_write_sudoku_writes_the_specified_line(self):
line_to_write = "test\n" + \
"this is a test"
self.txt_handler.write_sudoku(self.pathname + "/", \
'test_write_specified_line.txt', line_to_write)
file_written = open(
self.pathname + "/" + 'test_write_specified_line.txt', "r")
content = file_written.readlines()
res = ""
for l in content:
res = res + l
file_written.close()
os.remove(self.pathname + '/test_write_specified_line.txt')
self.assertEquals(res, line_to_write)
def test_read_sudoku_for_valid_txt_using_separator_0(self):
self.expected = '316578492\n' + \
'529134768\n' + \
'487629531\n' + \
'263415987\n' + \
'974863125\n' + \
'851792643\n' + \
'138947256\n' + \
'692351874\n' + \
'745286319\n'
result = self.txt_file.get_sudoku_data('valid_sudoku_0.txt')
self.assertEquals(self.expected, result[0][0])
def test_read_sudoku_for_valid_size_using_0(self):
self.expected_size = 9
result = self.txt_file.get_sudoku_data('valid_sudoku_0.txt')
self.assertEquals(self.expected_size, result[0][1])
def test_read_sudoku_for_invalid_txt_using_separator_0(self):
self.expected = '31657849\n' + \
'529134768\n' + \
'487629531\n' + \
'263415987\n' + \
'974863125\n' + \
'851792643\n' + \
'138947256\n' + \
'692351874\n'
result = self.txt_file.get_sudoku_data('invalid_sudoku_0.txt')
self.assertEquals(self.expected, result[0][0])
def test_read_sudoku_for_invalid_size_using_0(self):
self.expected_size = -1
result = self.txt_file.get_sudoku_data('invalid_sudoku_0.txt')
self.assertEquals(self.expected_size, result[0][1])
def test_read_sudoku_for_valid_txt_using_separator_dot(self):
self.expected = '3.657.4.2\n' + \
'..913.76.\n' + \
'487...531\n' + \
'26..15.8.\n' + \
'...86..25\n' + \
'.5.7.2.4.\n' + \
'.389.725.\n' + \
'6.2..1.74\n' + \
'745.6.1..\n'
result = self.txt_file.get_sudoku_data('valid_sudoku_dot.txt')
self.assertEquals(self.expected, result[0][0])
def test_read_sudoku_for_valid_size_using_dot(self):
self.expected_size = 9
result = self.txt_file.get_sudoku_data('valid_sudoku_0.txt')
self.assertEquals(self.expected_size, result[0][1])
def test_read_sudoku_for_invalid_txt_using_separator_dot(self):
txt_file = TXTHandler()
self.expected = '3.657..2\n' + \
'..913.76.\n' + \
'487...531\n' + \
'26..15.8.\n' + \
'...86..25\n' + \
'.5.7.2.4.\n' + \
'.389.725.\n' + \
'6.2..1.74\n'
result = self.txt_file.get_sudoku_data('invalid_sudoku_dot.txt')
self.assertEquals(self.expected, result[0][0])
def test_read_sudoku_for_invalid_size_using_dot(self):
self.expected_size = -1
result = self.txt_file.get_sudoku_data('invalid_sudoku_0.txt')
self.assertEquals(self.expected_size, result[0][1])
