static void Main(string[] args)
{
Console.WriteLine("Say Hello");
var reader = new PyramidReader(new FileHelper());
var bottomSection = reader.GeneratePyramidSections("./100_satir.txt");
var totalizer = new PyramidTotalizer();
var total = totalizer.Totalize(bottomSection);
Console.WriteLine(total);
Console.ReadKey();
}
public static void Totalize_ShouldTotalizeSections(PyramidTotalizer sut)
{
var topValue = 3;
var array1 = new[] { 7, 4 };
var array2 = new[] { 2, 4, 6 };
var array3 = new[] { 8, 5, 9, 3 };
var bottomSection = new PyramidSection(topValue)
.CreateNext(array1)
.CreateNext(array2)
.CreateNext(array3);
var value = sut.Totalize(bottomSection);
value.Should().Be(23);
}
public static void Totalize_PyramidShapeIsWrong_ThrowsException(
PyramidTotalizer sut,
Mock <IPyramidSection> section1,
Mock <IPyramidSection> section2,
Mock <IPyramidSection> section3)
{
section1.SetupGet(s => s.Step).Returns(5);
section1.Setup(s => s.Previous).Returns(section2.Object);
section2.SetupGet(s => s.Step).Returns(7);
section2.Setup(s => s.Previous).Returns(section3.Object);
section3.SetupGet(s => s.Step).Returns(1);
section3.Setup(s => s.Previous).Returns(() => null);
Assert.Throws <ArgumentException>(() => sut.Totalize(section1.Object));
}
public static void Totalize_PyramidDoesntHaveTopLayer_ThrowsException(
PyramidTotalizer sut,
Mock <IPyramidSection> section1,
Mock <IPyramidSection> section2,
Mock <IPyramidSection> section3,
IFixture fixture)
{
section1.SetupGet(s => s.Values).Returns(fixture.CreateMany <int>(4).ToArray());
section1.SetupGet(s => s.Step).Returns(4);
section1.Setup(s => s.Previous).Returns(section2.Object);
section2.SetupGet(s => s.Values).Returns(fixture.CreateMany <int>(3).ToArray());
section2.SetupGet(s => s.Step).Returns(3);
section2.Setup(s => s.Previous).Returns(section3.Object);
section3.SetupGet(s => s.Values).Returns(fixture.CreateMany <int>(2).ToArray());
section3.SetupGet(s => s.Step).Returns(2);
section3.Setup(s => s.Previous).Returns(() => null);
Assert.Throws <InvalidOperationException>(() => sut.Totalize(section1.Object));
}
