def test_get_weight_of_cylinder_package(self):
weight0 = 5.0
weight1 = 12.5
package = CylinderPackage()
package.add_item(1.0, 2.0, weight0)
package.add_item(2.0, 3.0, weight1)
self.assertEqual(package.get_weight(), weight0 + weight1)
def test_get_dimensions_for_single_item_cylinder_package_with_dimensions_over_the_minimum(
self):
length = 60.0
diameter = 10.0
package = CylinderPackage()
package.add_item(length, diameter, 2.0)
dimensions = package.get_dimensions()
self.assertTupleEqual(dimensions, (length, diameter))
def test_get_dimensions_for_single_item_cylinder_package_with_minimum_dimensions(
self):
length = 5.0
diameter = 1.0
package = CylinderPackage()
package.add_item(length, diameter, 0.5)
dimensions = package.get_dimensions()
self.assertTupleEqual(
dimensions,
(CylinderPackage.MIN_LENGTH, CylinderPackage.MIN_DIAMETER))
def test_add_single_item_to_cylinder_package(self):
length = 5.0
diameter = 1.0
weight = 0.5
package = CylinderPackage()
package.add_item(length, diameter, weight)
self.assertTrue(package.has_items())
self.assertEqual(length, package.get_items()[0].length)
self.assertEqual(diameter, package.get_items()[0].diameter)
self.assertEqual(weight, package.get_items()[0].weight)
def test_api_format_for_valid_cylinder_package(self):
length = 40.0
diameter = 10.0
weight = 1.0
package = CylinderPackage()
package.add_item(length, diameter, weight)
expected = {
'nCdFormato': Package.FORMAT_CYLINDER,
'nVlComprimento': length,
'nVlDiametro': diameter,
'nVlPeso': weight
}
self.assertDictEqual(package.api_format(), expected)
def test_get_dimensions_for_multiple_items_cylinder_package_with_dimensions_over_the_minimum(
self):
length0 = 25.0
diameter0 = 5.0
length1 = 30.0
diameter1 = 12.0
package = CylinderPackage()
package.add_item(length0, diameter0, 0.5)
package.add_item(length1, diameter1, 0.8)
dimensions = package.get_dimensions()
self.assertTupleEqual(dimensions, (length0 + length1, diameter1))
def test_get_dimensions_for_multiple_items_cylinder_package_with_minimum_dimensions(
self):
length0 = 5.0
diameter0 = 1.0
length1 = 10.0
diameter1 = 2.0
package = CylinderPackage()
package.add_item(length0, diameter0, 0.5)
package.add_item(length1, diameter1, 0.8)
dimensions = package.get_dimensions()
self.assertTupleEqual(
dimensions,
(CylinderPackage.MIN_LENGTH, CylinderPackage.MIN_DIAMETER))
def test_add_multiple_items_to_cylinder_package(self):
length0 = 5.0
diameter0 = 1.0
weight0 = 0.3
length1 = 10.0
diameter1 = 2.0
weight1 = 0.5
package = CylinderPackage()
package.add_item(length0, diameter0, weight0)
package.add_item(length1, diameter1, weight1)
self.assertTrue(package.has_items())
self.assertEqual(length0, package.get_items()[0].length)
self.assertEqual(diameter0, package.get_items()[0].diameter)
self.assertEqual(weight0, package.get_items()[0].weight)
self.assertEqual(length1, package.get_items()[1].length)
self.assertEqual(diameter1, package.get_items()[1].diameter)
self.assertEqual(weight1, package.get_items()[1].weight)
def test_api_format_for_invalid_cylinder_package(self):
package = CylinderPackage()
package.add_item(102.5, 50.0, 5.0)
with self.assertRaises(Exception):
package.api_format()
def test_check_for_valid_cylinder_package_with_exceeded_volume(self):
package = CylinderPackage()
package.add_item(102.0, 50.0, 1.0)
self.assertFalse(package.is_valid())
def test_check_for_valid_cylinder_package_with_exceeded_dimensions(self):
package = CylinderPackage()
package.add_item(150.0, 2.0, 0.5)
self.assertFalse(package.is_valid())
def test_check_for_valid_cylinder_package_with_valid_dimensions(self):
package = CylinderPackage()
package.add_item(40.0, 10.0, 0.5)
self.assertTrue(package.is_valid())