public void testErota136()
{
Assert.AreEqual(0.0, Taulukot.Erota("", 0.0), 0.000001, "in method Erota, line 137");
Assert.AreEqual(2.3, Taulukot.Erota(" 2.3 ", 0.0), 0.000001, "in method Erota, line 138");
Assert.AreEqual(5, Taulukot.Erota("5 3", 0.0), 0.000001, "in method Erota, line 139");
Assert.AreEqual(0.0, Taulukot.Erota("k", 0.0), 0.000001, "in method Erota, line 140");
Assert.AreEqual(1.0, Taulukot.Erota("k", 1.0), 0.000001, "in method Erota, line 141");
Assert.AreEqual(0.0, Taulukot.Erota("2..3", 0.0), 0.000001, "in method Erota, line 142");
}
public void testSumma26()
{
double[,] mat1 = { { 1, 2, 3 }, { 2, 2, 2 }, { 4, 2, 3 } };
double[,] mat2 = { { 9, 2, 8 }, { 1, 2, 5 }, { 3, 19, -3 } };
double[,] mat23 = { { 1, 2, 3 }, { 2, 2, 2 } };
double[,] mat32 = { { 9, 2 }, { 1, 2 }, { 3, 19 } };
double[,] mat = Taulukot.Summa(mat1, mat2);
Assert.AreEqual("10 4 11,3 4 7,7 21 0", Demo6.Matriisit.Jonoksi(mat, " ", "{0}", ","), "in method Summa, line 32");
mat = Taulukot.Summa(mat23, mat32);
Assert.AreEqual("10 4,3 4", Demo6.Matriisit.Jonoksi(mat, " ", "{0}", ","), "in method Summa, line 34");
}
public void testErotaDouble105()
{
Assert.AreEqual(0.0, Taulukot.ErotaDouble(""), 0.000001, "in method ErotaDouble, line 106");
Assert.AreEqual(2.3, Taulukot.ErotaDouble(" 2.3 "), 0.000001, "in method ErotaDouble, line 107");
Assert.AreEqual(5, Taulukot.ErotaDouble("5 3"), 0.000001, "in method ErotaDouble, line 108");
Assert.AreEqual(5, Taulukot.ErotaDouble("5k3"), 0.000001, "in method ErotaDouble, line 109");
Assert.AreEqual(5000, Taulukot.ErotaDouble("5e3"), 0.000001, "in method ErotaDouble, line 110");
Assert.AreEqual(0.005, Taulukot.ErotaDouble("5E-3"), 0.000001, "in method ErotaDouble, line 111");
Assert.AreEqual(0.0, Taulukot.ErotaDouble("k"), 0.000001, "in method ErotaDouble, line 112");
Assert.AreEqual(1.0, Taulukot.ErotaDouble("k", 1.0), 0.000001, "in method ErotaDouble, line 113");
Assert.AreEqual(0.0, Taulukot.ErotaDouble("2..3"), 0.000001, "in method ErotaDouble, line 114");
}
/// <summary>
/// Testataan taulukkoaliohjelmia
/// </summary>
public static void Main()
{
Taulukot.ErotaDouble("k", 1);
double[,] mat1 = { { 1, 2, 3 }, { 2, 2, 2 }, { 4, 2, 3 } };
double[,] mat2 = { { 9, 2, 8 }, { 1, 2, 5 }, { 3, 19, -3 } };
double[,] mat3 = Taulukot.Summa(mat1, mat2);
Console.WriteLine(Matriisit.Jonoksi(mat3, " ", "{0,5:0.00}"));
double[] luvut = Taulukot.ErotaLuvut("2.23 3 4 5 k 9 ;5");
Console.WriteLine(Matriisit.Jonoksi(luvut, " ", "{0,5:0.00}"));
double[] l2 = luvut;
Array.Resize(ref l2, 10);
Console.WriteLine(Matriisit.Jonoksi(luvut, " ", "{0,5:0.00}"));
Console.WriteLine(Matriisit.Jonoksi(l2, " ", "{0,5:0.00}"));
l2 = luvut;
Array.Resize(ref l2, 4);
Console.WriteLine(Matriisit.Jonoksi(luvut, " ", "{0,5:0.00}"));
Console.WriteLine(Matriisit.Jonoksi(l2, " ", "{0,5:0.00}"));
}
public void testLaskeKirjaimet81()
{
Assert.AreEqual(2, Taulukot.LaskeKirjaimet("kissa", 's'), "in method LaskeKirjaimet, line 82");
Assert.AreEqual(1, Taulukot.LaskeKirjaimet("kissa", 'k'), "in method LaskeKirjaimet, line 83");
Assert.AreEqual(0, Taulukot.LaskeKirjaimet("kissa", 'K'), "in method LaskeKirjaimet, line 84");
}
public void testErotaLuvut57()
{
double[] luvut = Taulukot.ErotaLuvut("2 3 4 5 k 9 ;5");
Assert.AreEqual("2 3 4 5 0 9 5", String.Join(" ", luvut), "in method ErotaLuvut, line 59");
}
