public void GetInRangePrice_Should_Return_Correct_Order()
{
//Arrange
var microsystems = new Microsystems();
var computer = new Computer(7, Brand.DELL, 2400, 15.6, "grey");
var computer2 = new Computer(3, Brand.DELL, 2200, 15.6, "blue");
var computer3 = new Computer(6, Brand.DELL, 2800, 15.6, "grey");
var computer4 = new Computer(5, Brand.ACER, 2500, 15.6, "grey");
//Act
microsystems.CreateComputer(computer);
microsystems.CreateComputer(computer2);
microsystems.CreateComputer(computer3);
microsystems.CreateComputer(computer4);
var expected = new List <Computer>()
{
new Computer(5, Brand.ACER, 2500, 15.6, "grey"),
new Computer(7, Brand.DELL, 2400, 15.6, "grey"),
new Computer(3, Brand.DELL, 2200, 15.6, "blue")
};
var actual = microsystems.GetInRangePrice(2200, 2500);
//Assert
CollectionAssert.AreEqual(expected, actual);
}
public void GetInRangePrice_Should_Return_Empty_Collection()
{
//Arrange
var microsystems = new Microsystems();
var computer = new Computer(1, Brand.DELL, 2300, 15.6, "grey");
var computer2 = new Computer(3, Brand.DELL, 2200, 15.6, "grey");
var computer3 = new Computer(4, Brand.DELL, 2800, 15.6, "grey");
var computer4 = new Computer(5, Brand.ACER, 2300, 15.6, "grey");
//Act
microsystems.CreateComputer(computer);
microsystems.CreateComputer(computer2);
microsystems.CreateComputer(computer3);
microsystems.CreateComputer(computer4);
var expected = Enumerable.Empty <Computer>();
var actual = microsystems.GetInRangePrice(2100, 2199);
//Assert
CollectionAssert.AreEqual(expected, actual);
}
public void GetInRangePrice_Should_Return_Correct_Count()
{
//Arrange
var microsystems = new Microsystems();
var computer = new Computer(1, Brand.DELL, 2300, 15.6, "grey");
var computer2 = new Computer(3, Brand.DELL, 2200, 15.6, "blue");
var computer3 = new Computer(4, Brand.DELL, 2800, 15.6, "grey");
var computer4 = new Computer(5, Brand.ACER, 2300, 15.6, "grey");
//Act
microsystems.CreateComputer(computer);
microsystems.CreateComputer(computer2);
microsystems.CreateComputer(computer3);
microsystems.CreateComputer(computer4);
var expected = 3;
var actual = microsystems.GetInRangePrice(2200, 2300).Count();
//Assert
Assert.AreEqual(expected, actual);
}