private static void SetColumn_InvalidColumn_ThrowsException(int x)
{
ConvolveMatrix matrix = new ConvolveMatrix(1);
ExceptionAssert.ThrowsArgumentOutOfRangeException("x", () =>
{
matrix.SetColumn(x, 1.0, 2.0);
});
}
public void SetColumn_InvalidNumberOfValues_ThrowsException()
{
ConvolveMatrix matrix = new ConvolveMatrix(1);
ExceptionAssert.ThrowsArgumentException("values", () =>
{
matrix.SetColumn(0, 1, 2, 3);
});
}
public void SetColumn_ValuesIsNull_ThrowsException()
{
ConvolveMatrix matrix = new ConvolveMatrix(1);
ExceptionAssert.ThrowsArgumentNullException("values", () =>
{
matrix.SetColumn(0, null);
});
}
public void SetColumn_CorrectNumberOfValues_SetsColumn()
{
ConvolveMatrix matrix = new ConvolveMatrix(3);
matrix.SetColumn(1, 6, 8, 10);
Assert.AreEqual(0, matrix.GetValue(0, 0));
Assert.AreEqual(0, matrix.GetValue(0, 1));
Assert.AreEqual(0, matrix.GetValue(0, 2));
Assert.AreEqual(6, matrix.GetValue(1, 0));
Assert.AreEqual(8, matrix.GetValue(1, 1));
Assert.AreEqual(10, matrix.GetValue(1, 2));
Assert.AreEqual(0, matrix.GetValue(2, 0));
Assert.AreEqual(0, matrix.GetValue(2, 1));
Assert.AreEqual(0, matrix.GetValue(2, 2));
}
