public void HasChiefDescTest()
{
const string sortString = "Chief.LastName, FirstName, Born.Year desc";
var person1 = new Person
{
Chief = null,
FirstName = "Ivan",
LastName = "Ivanov",
Born = DateTime.MaxValue
};
var person2 = new Person
{
Chief = person1,
FirstName = "Petr",
LastName = "Petrov",
Born = DateTime.Now
};
var comparer = new UniversalComparer.UniversalComparer(sortString, false);
int actual = comparer.Compare(person1, person2);
int expected = 1;
Assert.AreEqual(expected, actual);
}
public void MonthDayTest()
{
const string sortString = "Born.Month desc, Born.Day desc";
Person[] people = new Person[]
{
new Person
{
Chief = null,
FirstName = "Ivan",
LastName = "Ivanov",
Born = DateTime.ParseExact("2019-10-09", "yyyy-MM-dd", CultureInfo.InvariantCulture)
},
new Person
{
Chief = null,
FirstName = "Petr",
LastName = "Petrov",
Born = DateTime.ParseExact("2018-11-09", "yyyy-MM-dd", CultureInfo.InvariantCulture)
},
new Person
{
Chief = null,
FirstName = "Oleg",
LastName = "Olegov",
Born = DateTime.ParseExact("2017-10-07", "yyyy-MM-dd", CultureInfo.InvariantCulture)
},
new Person
{
Chief = null,
FirstName = "Vasya",
LastName = "Vasin",
Born = DateTime.ParseExact("2019-10-08", "yyyy-MM-dd", CultureInfo.InvariantCulture)
},
new Person
{
Chief = null,
FirstName = "Egor",
LastName = "Egor",
Born = DateTime.ParseExact("2019-10-07", "yyyy-MM-dd", CultureInfo.InvariantCulture)
},
new Person
{
Chief = null,
FirstName = "rfdg",
LastName = "sdvf",
Born = DateTime.ParseExact("2018-06-09", "yyyy-MM-dd", CultureInfo.InvariantCulture)
}
};
var comparer = new UniversalComparer.UniversalComparer(sortString);
//Actual
Array.Sort(people, comparer);
string actual = people[1].FirstName;
//Expected
string expected = "Ivan";
Assert.AreEqual(expected, actual);
}