public void Given_2DArrayOfInts_When_WriteToArea_Then_ResultIsAsExpected
(int[,] data, int[,] dataToWrite, int rowOffset, int columnOffset, int[,] expected)
{
IOneBasedArray2D <int> oneBasedData = new OneBasedArray2DImpl <int>(data);
IOneBasedArray2D <int> oneBasedDataToWrite = new OneBasedArray2DImpl <int>(dataToWrite);
oneBasedData.WriteToArea(oneBasedDataToWrite, rowOffset, columnOffset);
Assert.AreEqual(data, expected,
string.Format("Failure for (rowOffset, columnOffset) = ({0}, {1})", rowOffset, columnOffset));
}
public void Given_2DArrayOfBytes_When_SubArray_Then_ExpectedSubArrayReturned
(byte[,] data, int startAtRow, int startAtColumn, int stopBeforeRow, int stopBeforeColumn, byte[,] expected)
{
IOneBasedArray2D <byte> oneBasedData = new OneBasedArray2DImpl <byte>(data);
IOneBasedArray2D <byte> oneBasedExpected = new OneBasedArray2DImpl <byte>(expected);
IOneBasedArray2D <byte> sub = oneBasedData.SubArray(startAtRow, startAtColumn, stopBeforeRow, stopBeforeColumn);
Assert.AreEqual(oneBasedExpected.ZeroBasedEquivalent, sub.ZeroBasedEquivalent, string.Format(
"Failure for sub array with coordinates ({0}, {1}) --> ({2}, {3}))",
startAtRow, startAtColumn, stopBeforeRow, stopBeforeColumn));
}
public void Given_2DArray_When_SlicedIntoColumns_Then_AllColumnsHaveCorrectLength()
{
IOneBasedArray2D <string> array = new OneBasedArray2DImpl <string>(new string[, ] {
{ "1", "2" }, { "a", "b" }, { "5", "6" }
});
for (int col = 1; col <= array.GetLength(1); col++)
{
IOneBasedArray <string> colSlice = array.SliceColumn(col);
Assert.AreEqual(3, colSlice.Length, "Sliced column should have correct length");
}
}
public void Given_2DArray_When_SlicedIntoRows_Then_AllRowsHaveCorrectLength()
{
IOneBasedArray2D <string> array = new OneBasedArray2DImpl <string>(new string[, ] {
{ "1", "2" }, { "a", "b" }, { "5", "6" }
});
for (int row = 1; row <= array.GetLength(0); row++)
{
IOneBasedArray <string> rowSlice = array.SliceRow(row);
Assert.AreEqual(2, rowSlice.Length, "Sliced row should have correct length");
}
}
public void Given_2DArrayOfInts_When_Write1DArrayToColumn_Then_ResultIsAsExpected
(int[,] data, int[] dataToWrite, int column, int offset, int[] expected)
{
OneBasedArray2DImpl <int> oneBasedData = new OneBasedArray2DImpl <int>(data);
OneBasedArrayImpl <int> oneBasedDataToWrite = new OneBasedArrayImpl <int>(dataToWrite);
IOneBasedArray <int> oneBasedExpected = new OneBasedArrayImpl <int>(expected);
oneBasedData.WriteToColumn(oneBasedDataToWrite, column, offset);
for (int i = 1; i <= oneBasedExpected.Length; i++)
{
Assert.AreEqual(oneBasedExpected[i], oneBasedData[i, column],
string.Format("Mismatch at row {0} column {1} for offset {2}", i, column, offset));
}
}
