public void TestResizeLarger()
{
ObjectMatrix <int> matrix = GetTestMatrix();
int columnCount = matrix.Columns;
int rowCount = matrix.Rows;
matrix.Resize(20, 20);
Assert.AreEqual(matrix.Columns, 20);
Assert.AreEqual(matrix.Rows, 20);
for (int i = 0; i < rowCount; i++)
{
for (int j = 0; j < columnCount; j++)
{
Assert.AreEqual(matrix[i, j], i + j);
}
}
for (int i = rowCount; i < 20; i++)
{
for (int j = columnCount; j < 20; j++)
{
Assert.AreEqual(matrix[i, j], default(double));
}
}
}
public void TestResizeSmaller()
{
ObjectMatrix <int> matrix = GetTestMatrix();
matrix.Resize(2, 2);
Assert.AreEqual(matrix.Columns, 2);
Assert.AreEqual(matrix.Rows, 2);
for (int i = 0; i < 2; i++)
{
for (int j = 0; j < 2; j++)
{
Assert.AreEqual(matrix[i, j], i + j);
}
}
}
public void ResizeExample()
{
var matrix = new ObjectMatrix <double>(3, 3);
matrix[0, 0] = 1;
matrix[0, 1] = 2;
matrix[0, 2] = 3;
matrix[1, 0] = 4;
matrix[1, 1] = 5;
matrix[1, 2] = 6;
matrix[2, 0] = 7;
matrix[2, 1] = 8;
matrix[2, 2] = 9;
matrix.Resize(2, 2);
Assert.AreEqual(matrix.Columns, 2);
Assert.AreEqual(matrix.Rows, 2);
Assert.AreEqual(1, matrix[0, 0]);
Assert.AreEqual(2, matrix[0, 1]);
Assert.AreEqual(4, matrix[1, 0]);
Assert.AreEqual(5, matrix[1, 1]);
}
public void ResizeExample()
{
var matrix = new ObjectMatrix<double>(3, 3);
matrix[0, 0] = 1;
matrix[0, 1] = 2;
matrix[0, 2] = 3;
matrix[1, 0] = 4;
matrix[1, 1] = 5;
matrix[1, 2] = 6;
matrix[2, 0] = 7;
matrix[2, 1] = 8;
matrix[2, 2] = 9;
matrix.Resize(2, 2);
Assert.AreEqual(matrix.Columns, 2);
Assert.AreEqual(matrix.Rows, 2);
Assert.AreEqual(1, matrix[0, 0]);
Assert.AreEqual(2, matrix[0, 1]);
Assert.AreEqual(4, matrix[1, 0]);
Assert.AreEqual(5, matrix[1, 1]);
}
public void TestInvalidSize6()
{
ObjectMatrix <int> matrix = GetTestMatrix();
matrix.Resize(0, 0);
}
public void TestInvalidSize5()
{
ObjectMatrix <int> matrix = GetTestMatrix();
matrix.Resize(-1, -1);
}