def test_is_string_number_with_non_numeric(self):
"""
Input with letters and special characters
:return:
"""
self.assertFalse(Ilan().is_string_number_valid('1000a!'))
def test_is_string_number_int_type(self):
"""
Integer in integer format is provided
:return:
"""
self.assertFalse(Ilan().is_string_number_valid(100))
def test_is_string_number_multiple_points(self):
"""
Input with multiple decimal points
:return:
"""
self.assertFalse(Ilan().is_string_number_valid('1.000.000'))
def test_is_string_number_float_type(self):
"""
Float in float format is provided
:return:
"""
self.assertFalse(Ilan().is_string_number_valid(100.50))
def test_is_string_number_valid_float(self):
"""
Float in string format is provided
:return:
"""
self.assertTrue(Ilan().is_string_number_valid('100.50'))
def test_is_string_number_valid_integer(self):
"""
Integer in string format is provided
:return:
"""
self.assertTrue(Ilan().is_string_number_valid('100'))
def test_is_string_number_with_negative(self):
"""
Input with negative sign
:return:
"""
expected = -1000
actual = Ilan().is_string_number_valid('-1000')
self.assertEqual(expected, actual)
def test_is_string_number_commas(self):
"""
Input with commas
:return:
"""
expected = 1000
actual = Ilan().is_string_number_valid('1,000')
self.assertEqual(expected, actual)
def test_get_qty_both_integers(self):
"""
Total amount and price are both integers
:return:
"""
expected = 4
actual = Ilan().get_qty(100, 25)
self.assertEqual(expected, actual)
def test_get_qty_answer_is_float(self):
"""
Answer is floating point but must be rounded down
:return:
"""
expected = 12
actual = Ilan().get_qty(100, 8)
self.assertEqual(expected, actual)
def test_get_qty_both_float(self):
"""
Total amount and price are both floating points
:return:
"""
expected = 8
actual = Ilan().get_qty(100.0, 12.5)
self.assertEqual(expected, actual)