public void TestAdd()
{
var p12 = new GridPoint(1, 2);
var p14 = new GridPoint(1, 4);
var changes = new FieldsToChange <int>
{
{ p12, 7 },
{ p14, 8 }
};
AssertEqualFieldChanges(
new List <SingleChange <int> >()
{
new SingleChange <int>(p12, 7),
new SingleChange <int>(p14, 8)
},
changes);
}
public void TestGetSetFieldValue()
{
var grid = new Grid <int>(1, 2);
var p0 = new GridPoint(0, 0);
var p1 = new GridPoint(0, 1);
Assert.AreEqual(0, grid[p0]);
Assert.AreEqual(0, grid[p1]);
grid[p0] = 15;
Assert.AreEqual(15, grid[p0]);
Assert.AreEqual(0, grid[p1]);
grid[p1] = -7;
Assert.AreEqual(15, grid[p0]);
Assert.AreEqual(-7, grid[p1]);
}
/// <summary>
/// Add a single field change. Overwrites earlier changes at the same point.
/// </summary>
public void Add(GridPoint point, T newValue)
{
fieldChanges[point] = new SingleChange <T>(point, newValue);
}
/// <summary>
/// Single field change
/// </summary>
public FieldsToChange(GridPoint point, T newValue) : this()
{
Add(point, newValue);
}
public SingleChange(GridPoint point, T newValue)
{
Point = point;
NewValue = newValue;
}
public FieldValueChangedEventArgs(GridPoint point, T originalValue)
{
Point = point;
OriginalValue = originalValue;
}