public void GetLastTwoPackages_MultipleItems_ExactOrder()
{
// ARRANGE
var package1 = new Package(20_000, 15);
var package2 = new Package(30_000, 20);
var packages = new []
{
new Package(100, 1),
new Package(200, 1),
new Package(300, 1),
package1,
package2
};
var expected = new []
{
package1, package2
};
// ACT
var actual = DeliveryFilters.GetLastTwoPackages(packages);
// ASSERT
Assert.That(actual, Is.EqualTo(expected));
}
public void GetSortedMiddleWeightPackages_MultipleItems_ExactOrder()
{
// ARRANGE
var nearPackage = new Package(10_000, 10);
var midPackage = new Package(20_000, 15);
var farPackage = new Package(30_000, 20);
var packages = new List <Package>()
{
new Package(100, 20),
nearPackage,
new Package(200, 30),
midPackage,
new Package(50_000, 1),// far distance but light weight
farPackage
};
var expected = new []
{
farPackage, midPackage, nearPackage
};
// ACT
var actual = DeliveryFilters
.GetSortedMiddleWeightPackages(packages, 3);
// ASSERT
Assert.That(actual, Is.EqualTo(expected));
}
