public void Test_StepJordanGauss()
{
//Проверка запуска воозе шага метода
double[,] except = new double[3, 4];
Jordan_Gauss.Jordan_Gauss actual = Jordan_Gauss.StepMethod
(
data: new Jordan_Gauss.Jordan_Gauss(table: new double[3, 4], resultTable: null),
indexRow: 1,
indexColumn: 0
);
CollectionAssert.AreEqual(expected: except, actual: actual.ResultTable);
Console.WriteLine(value: Jordan_Gauss.PrintJordan_Gauss(data: actual));
//Шаг метода
except = new[, ]
{
{ 0, 1, -2, 3 }, { 1, -2, 5.0 / 2, -13.0 / 2 }, { 0, 5, 17.0 / 2, -7.0 / 2 }
};
actual = Jordan_Gauss.StepMethod
(
data: new Jordan_Gauss.Jordan_Gauss
(
table: new double[, ] {
{ 4, -7, 8, -23 }, { 2, -4, 5, -13 }, { -3, 11, 1, 16 }
},
resultTable: null
),
indexRow: 1,
indexColumn: 0
);
Console.WriteLine(value: Jordan_Gauss.PrintJordan_Gauss(data: actual));
CollectionAssert.AreEqual(expected: except, actual: actual.ResultTable);
}
public void Test_FullJordanGauss()
{
//шаг 1
double[,] except =
{ { 0, 1, -2, 3 }, { 1, -2, 5.0 / 2, -13.0 / 2 }, { 0, 5, 17.0 / 2, -7.0 / 2 } };
Jordan_Gauss.Jordan_Gauss actual = Jordan_Gauss.StepMethod
(
data: new Jordan_Gauss.Jordan_Gauss
(
table: new double[, ] {
{ 4, -7, 8, -23 }, { 2, -4, 5, -13 }, { -3, 11, 1, 16 }
},
resultTable: null
),
indexRow: 1,
indexColumn: 0
);
Console.WriteLine(value: Jordan_Gauss.PrintJordan_Gauss(data: actual));
CollectionAssert.AreEqual(expected: except, actual: actual.ResultTable);
//шаг 2
except = new[, ] {
{ 0, 1, -2, 3 }, { 1, 0, -1.5D, -0.5D }, { 0, 0, 18.5D, -18.5D }
};
actual = Jordan_Gauss.StepMethod
(
data: new Jordan_Gauss.Jordan_Gauss
(table: actual.Table, resultTable: actual.ResultTable),
indexRow: 0,
indexColumn: 1
);
Console.WriteLine(value: Jordan_Gauss.PrintJordan_Gauss(data: actual));
CollectionAssert.AreEqual(expected: except, actual: actual.ResultTable);
//шаг 3
except = new double[, ] {
{ 0, 1, 0, 1 }, { 1, 0, 0, -2 }, { 0, 0, 1, -1 }
};
actual = Jordan_Gauss.StepMethod
(
data: new Jordan_Gauss.Jordan_Gauss
(table: actual.Table, resultTable: actual.ResultTable),
indexRow: 2,
indexColumn: 2
);
Console.WriteLine(value: Jordan_Gauss.PrintJordan_Gauss(data: actual));
CollectionAssert.AreEqual(expected: except, actual: actual.ResultTable);
//Метод с подным расчетом
except = new double[, ] {
{ 1, 0, 0, -2 }, { 0, 1, 0, 1 }, { 0, 0, 1, -1 }
};
actual = Jordan_Gauss.RunMethod
(
data: new Jordan_Gauss.Jordan_Gauss
(
table: new double[, ] {
{ 4, -7, 8, -23 }, { 2, -4, 5, -13 }, { -3, 11, 1, 16 }
},
resultTable: null
)
);
Console.WriteLine(value: Jordan_Gauss.PrintJordan_Gauss(data: actual));
CollectionAssert.AreEqual(expected: except, actual: actual.ResultTable);
}
