def setUp(self): self.rational = Rational()
def setUp(self):
self.rational = Rational()
class TestArithmetic(unittest.TestCase): # use any meaningful name
## Rational methods are imported.
def setUp(self):
self.rational = Rational()
def testAdd(self):
self.assertEqual(4, self.rational.add(2, 2)) # first test
self.assertEqual(10, self.rational.add(3, 7)) # second test
self.assertEqual(90, self.rational.add(-10, 100)) # third test
def testSubtract(self):
self.assertEqual(4, self.rational.subtract(6, 2)) # first test
self.assertEqual(23, self.rational.subtract(30, 7)) # second test
self.assertEqual(400, self.rational.subtract(500, 100)) # third test
def testDivide(self):
self.assertEqual(4, self.rational.divide(8, 2)) # first test
self.assertEqual(10, self.rational.divide(100, 10)) # second test
self.assertEqual(2, self.rational.divide(4, 2)) # third test
def testMultiply(self):
self.assertEqual(4, self.rational.multiply(2, 2)) # first test
self.assertEqual(21, self.rational.multiply(3, 7)) # second test
self.assertEqual(1000, self.rational.multiply(10, 100)) # third test
class TestArithmetic(unittest.TestCase
): # TestArithmetic module loaded for unit testing
## Rational methods are imported.
def setUp(self):
self.rational = Rational()
def testAdd(self):
self.assertEqual(4, self.rational.add(2, 2)) # first test
self.assertEqual(10, self.rational.add(3, 7)) # second test
self.assertEqual(90, self.rational.add(-10, 100)) # third test
def testSubtract(self):
self.assertEqual(4, self.rational.subtract(6, 2)) # first test
self.assertEqual(23, self.rational.subtract(30, 7)) # second test
self.assertEqual(400, self.rational.subtract(500, 100)) # third test
def testDivide(self):
self.assertEqual(4, self.rational.divide(8, 2)) # first test
self.assertEqual(10, self.rational.divide(100, 10)) # second test
self.assertEqual(2, self.rational.divide(4, 2)) # third test
def testMultiply(self):
self.assertEqual(4, self.rational.multiply(2, 2)) # first test
self.assertEqual(21, self.rational.multiply(3, 7)) # second test
self.assertEqual(1000, self.rational.multiply(10, 100)) # third test
