def test_dynamic_length(self):
length = Length('length')
self.assertEqual(length.calc_value(18), 18)
self.assertEqual(length.solve_parameter(18), 18)
def test_dynamic_length_with_addition(self):
length = Length('length+8')
self.assertEqual(length.calc_value(10), 18)
self.assertEqual(length.solve_parameter(18), 10)
def test_dynamic_length_with_multiplier(self):
length = Length('length*3')
self.assertEqual(length.calc_value(4), 12)
self.assertEqual(length.solve_parameter(12), 4)
self.assertEqual(length.solve_parameter(13), 5)
self.assertEqual(length.solve_parameter(14), 5)
def test_dynamic_length_with_subtractor(self):
length = Length('length-8')
self.assertEqual(length.calc_value(18), 10)
self.assertEqual(length.solve_parameter(10), 18)
def test_dynamic_length(self):
length = Length('length')
self.assertEquals(length.calc_value(18), 18)
self.assertEquals(length.solve_parameter(18), 18)
def test_dynamic_length_with_multiplier(self):
length = Length('length*3')
self.assertEquals(length.calc_value(4), 12)
self.assertEquals(length.solve_parameter(12), 4)
self.assertEquals(length.solve_parameter(13), 5)
self.assertEquals(length.solve_parameter(14), 5)
def test_dynamic_length_with_addition(self):
length = Length('length+8')
self.assertEquals(length.calc_value(10), 18)
self.assertEquals(length.solve_parameter(18), 10)
def test_dynamic_length_with_subtractor(self):
length = Length('length-8')
self.assertEquals(length.calc_value(18), 10)
self.assertEquals(length.solve_parameter(10), 18)
