def test_get_weight_of_envelope_package(self):
weight0 = 4.0
weight1 = 9.0
package = EnvelopePackage()
package.add_item(5.0, 5.0, weight0)
package.add_item(15.0, 10.0, weight1)
self.assertEqual(package.get_weight(), weight0 + weight1)
def test_get_dimensions_for_single_item_envelope_package_with_dimensions_over_the_minimum(
self):
width = 25.0
length = 40.0
package = EnvelopePackage()
package.add_item(width, length, 0.5)
dimensions = package.get_dimensions()
self.assertTupleEqual(dimensions, (width, length))
def test_get_dimensions_for_single_item_envelope_package_with_minimum_dimensions(
self):
width = 5.0
length = 10.0
package = EnvelopePackage()
package.add_item(width, length, 0.3)
dimensions = package.get_dimensions()
self.assertTupleEqual(
dimensions,
(EnvelopePackage.MIN_WIDTH, EnvelopePackage.MIN_LENGTH))
def test_add_single_item_to_envelope_package(self):
width = 11.0
length = 20.0
weight = 0.3
package = EnvelopePackage()
package.add_item(width, length, weight)
self.assertTrue(package.has_items())
self.assertEqual(width, package.get_items()[0].width)
self.assertEqual(length, package.get_items()[0].length)
self.assertEqual(weight, package.get_items()[0].weight)
def test_get_dimensions_for_multiple_items_envelope_package_with_dimensions_over_the_minimum(
self):
width0 = 20.0
length0 = 10.0
width1 = 10.0
length1 = 25.0
package = EnvelopePackage()
package.add_item(width0, length0, 0.5)
package.add_item(width1, length1, 0.8)
dimensions = package.get_dimensions()
self.assertTupleEqual(dimensions, (width0, length1))
def test_api_format_for_valid_envelope_package(self):
width = 13.0
length = 25.0
weight = 0.5
package = EnvelopePackage()
package.add_item(width, length, weight)
expected = {
'nCdFormato': Package.FORMAT_ENVELOPE,
'nVlAltura': 0.0,
'nVlLargura': width,
'nVlComprimento': length,
'nVlPeso': weight
}
self.assertDictEqual(package.api_format(), expected)
def test_get_dimensions_for_multiple_items_envelope_package_with_minimum_dimensions(
self):
width0 = 5.0
length0 = 5.0
width1 = 10.0
length1 = 10.0
package = EnvelopePackage()
package.add_item(width0, length0, 0.5)
package.add_item(width1, length1, 0.8)
dimensions = package.get_dimensions()
self.assertTupleEqual(
dimensions,
(EnvelopePackage.MIN_WIDTH, EnvelopePackage.MIN_LENGTH))
def test_add_multiple_items_to_envelope_package(self):
width0 = 11.0
length0 = 20.0
weight0 = 0.3
width1 = 15.0
length1 = 25.0
weight1 = 0.5
package = EnvelopePackage()
package.add_item(width0, length0, weight0)
package.add_item(width1, length1, weight1)
self.assertTrue(package.has_items())
self.assertEqual(width0, package.get_items()[0].width)
self.assertEqual(length0, package.get_items()[0].length)
self.assertEqual(weight0, package.get_items()[0].weight)
self.assertEqual(width1, package.get_items()[1].width)
self.assertEqual(length1, package.get_items()[1].length)
self.assertEqual(weight1, package.get_items()[1].weight)
def test_api_format_for_invalid_envelope_package(self):
package = EnvelopePackage()
package.add_item(65.0, 70.0, 0.5)
with self.assertRaises(Exception):
package.api_format()
def test_check_for_valid_envelope_package_with_exceeded_weight(self):
package = EnvelopePackage()
package.add_item(13.0, 25.0, 1.2)
self.assertFalse(package.is_valid())
def test_check_for_valid_envelope_package_with_exceeded_dimensions(self):
package = EnvelopePackage()
package.add_item(65.0, 70.0, 0.5)
self.assertFalse(package.is_valid())
def test_check_for_valid_envelope_package_with_valid_dimensions(self):
package = EnvelopePackage()
package.add_item(13.0, 25.0, 0.5)
self.assertTrue(package.is_valid())