def test_canHaveDifferentMaxVolume(self): onePintInOunces = 20; halfPintInOunces = 10; onePintGlass = Glass(onePintInOunces) halfPintGlass = Glass(halfPintInOunces) onePintGlass.fill(); halfPintGlass.fill(); self.assertEqual(onePintGlass.volumeInOunces(), onePintInOunces) self.assertEqual(halfPintGlass.volumeInOunces(), halfPintInOunces)
def setUp(self): self.glass = Glass(20)
class TestGlass(unittest.TestCase): def setUp(self): self.glass = Glass(20) def test_canHaveDifferentMaxVolume(self): onePintInOunces = 20; halfPintInOunces = 10; onePintGlass = Glass(onePintInOunces) halfPintGlass = Glass(halfPintInOunces) onePintGlass.fill(); halfPintGlass.fill(); self.assertEqual(onePintGlass.volumeInOunces(), onePintInOunces) self.assertEqual(halfPintGlass.volumeInOunces(), halfPintInOunces) def test_shouldBeEmptyWhenItisCreated(self): self.assertTrue(self.glass.is_empty()) def test_canBeFilled(self): glassIsEmpty = self.glass.is_empty() self.glass.fill() self.assertTrue(glassIsEmpty) self.assertFalse(self.glass.is_empty()) def test_isFilledWithOnePint(self): expectedInitialVolumeInOunces = 0 expectedVolumeInOunces = 20 actualInitialVolumeInOunces = self.glass.volumeInOunces() self.glass.fill() actualVolumeInOunces = self.glass.volumeInOunces(); self.assertEqual(actualInitialVolumeInOunces, expectedInitialVolumeInOunces) self.assertEqual(actualVolumeInOunces, expectedVolumeInOunces) def test_thatInitialVolumeDecreasesWhenCustomerDrinks(self): expectedVolumeBeforeDrink = 20 expectedVolumeAfterDrink = 19 self.glass.fill() actualVolumeBeforeDrink = self.glass.getCurrentLiquidInGlass() self.glass.drink() actualVolumeAfterDrink = self.glass.getCurrentLiquidInGlass() self.assertEquals(expectedVolumeBeforeDrink, actualVolumeBeforeDrink) self.assertEquals(expectedVolumeAfterDrink, actualVolumeAfterDrink)
