public void ReturnsResultWithFourAgents_When_ListContainsFourAgents()
{
//Arrange
List<HouseForSale> housesForSale = GetListWithFourAgents();
var target = new Business();
//Act
var result = target.GetImportantAgents(housesForSale, 4);
//Assert
Assert.IsTrue(result.Count() == 4);
}
public void ReturnsAgentsWithCorrectAmountOfHousesInDescendingOrder_When_ListContainsFourAgents()
{
//Arrange
List<HouseForSale> housesForSale = GetListWithFourAgents();
var target = new Business();
//Act
var result = target.GetImportantAgents(housesForSale, 4);
//Assert
var resultItem1 = result.ElementAt(0);
var resultItem2 = result.ElementAt(1);
var resultItem3 = result.ElementAt(2);
var resultItem4 = result.ElementAt(3);
Assert.IsTrue(resultItem1.Agent.Id == 10 && resultItem1.AmountOfHousesForSale==10);
Assert.IsTrue(resultItem2.Agent.Id == 9 && resultItem2.AmountOfHousesForSale == 9);
Assert.IsTrue(resultItem3.Agent.Id == 8 && resultItem3.AmountOfHousesForSale == 8);
Assert.IsTrue(resultItem4.Agent.Id == 1 && resultItem4.AmountOfHousesForSale == 1);
}