def setUp(self):
self.boiler = ChocolateBoiler()
class TestChocolateBoiler(unittest.TestCase):
def setUp(self):
self.boiler = ChocolateBoiler()
def test_init(self):
self.assertIsInstance(self.boiler, ChocolateBoiler)
self.assertEqual(self.boiler.empty, True)
self.assertEqual(self.boiler.boiling, False)
def test_fill(self):
result = self.boiler.fill()
self.assertEqual(result, True)
self.assertEqual(self.boiler.empty, False)
self.assertEqual(self.boiler.boiling, False)
def test_fill_twice(self):
result = self.boiler.fill()
self.assertEqual(result, True)
result = self.boiler.fill()
self.assertEqual(result, False)
self.assertEqual(self.boiler.empty, False)
self.assertEqual(self.boiler.boiling, False)
def test_boil_empty_boiler(self):
result = self.boiler.boil()
self.assertEqual(result, False)
self.assertEqual(self.boiler.empty, True)
self.assertEqual(self.boiler.boiling, False)
def test_boil_filled_boiler(self):
result = self.boiler.fill()
self.assertEqual(result, True)
result = self.boiler.boil()
self.assertEqual(result, True)
self.assertEqual(self.boiler.empty, False)
self.assertEqual(self.boiler.boiling, True)
def test_boil_filled_boiler_allready_boiled(self):
result = self.boiler.fill()
self.assertEqual(result, True)
result = self.boiler.boil()
self.assertEqual(result, True)
result = self.boiler.boil()
self.assertEqual(result, False)
self.assertEqual(self.boiler.empty, False)
self.assertEqual(self.boiler.boiling, True)
def test_drain_empty_boiler(self):
result = self.boiler.drain()
self.assertEqual(result, False)
self.assertEqual(self.boiler.empty, True)
self.assertEqual(self.boiler.boiling, False)
def test_drain_filled_boiler_not_boiled(self):
result = self.boiler.fill()
self.assertEqual(result, True)
result = self.boiler.boil()
self.assertEqual(result, True)
result = self.boiler.drain()
self.assertEqual(result, True)
self.assertEqual(self.boiler.empty, True)
self.assertEqual(self.boiler.boiling, False)
def test_drain_filled_boiler_boiled(self):
result = self.boiler.fill()
self.assertEqual(result, True)
result = self.boiler.drain()
self.assertEqual(result, False)
self.assertEqual(self.boiler.empty, False)
self.assertEqual(self.boiler.boiling, False)
def test_create_two_boilers(self):
boiler2 = ChocolateBoiler()
self.assertEqual(id(self.boiler), id(boiler2))
