public void Duad_Constructor_ParametersSet()
{
var t = new Duad(int.MinValue, int.MaxValue);
Assert.AreEqual(t.Row, int.MinValue);
Assert.AreEqual(t.Column, int.MaxValue);
}
public void Duad_DefaultConstructor_DefaultProperties()
{
var t = new Duad();
Assert.AreEqual(t.Row, default(int));
Assert.AreEqual(t.Column, default(int));
}
public void Util_PointFromDuad_RandomValid()
{
var row = rand.Next();
var column = rand.Next();
var stimulus = new Duad(row, column);
var result = Util.PointFromDuad(stimulus);
Assert.AreEqual(result.X, stimulus.Column);
Assert.AreEqual(result.Y, stimulus.Row);
}
public void Duad_ColumnParameter_Persists()
{
var t = new Duad();
var stimulus = rand.Next();
t.Column = stimulus;
var expected = stimulus;
var actual = t.Column;
Assert.AreEqual(expected, actual);
}
public void Duad_ToString_Valid()
{
var row = rand.Next();
var column = rand.Next();
var d = new Duad(row, column);
var expected = "(" + row.ToString("d") + ", " + column.ToString("d") + ")";
var actual = d.ToString();
Assert.AreEqual(expected, actual);
}
/// <summary>
/// Find scaled and translated physical location for plotting game location
/// </summary>
/// <param name="gameLocation">Representation of row and column</param>
/// <returns>Physical coordinates of beginning edge of Cell location</returns>
public Point PhysicalFromGame(Duad gameLocation)
{
return(new Point(
puzzleLeftMargin + Util.IntFromFP(gameLocation.Column * pixelsPerCell),
puzzleTopMargin + Util.IntFromFP(gameLocation.Row * pixelsPerCell)));
}
/// <summary>
/// Find scaled and translated physical center of a specified cell
/// </summary>
/// <param name="gridLocation">Point of interest in grid coordinates</param>
/// <returns>Physical location of center of cell</returns>
public Point PhysicalCellCenterFromGame(Duad gameLocation)
{
return(new Point(
puzzleLeftMargin + Util.IntFromFP(pixelsPerCell * (gameLocation.Column + 0.5f)),
puzzleTopMargin + Util.IntFromFP(pixelsPerCell * (gameLocation.Row + 0.5F))));
}
public void Duad_DefaultConstructor_InstantiationSuccessful()
{
var t = new Duad();
Assert.IsInstanceOfType(t, typeof(Duad));
}
