public void InitiallyDefaultEverywhere()
{
var map = new DoubleRangeMap <object>();
foreach (var i in new double[] { double.MinValue, 0, double.MaxValue })
{
Assert.That(map[i], Is.Null);
}
}
public void CorrectlyInsertsEndedElement()
{
var map = new DoubleRangeMap <int>();
map.Add(1, 2, 5);
Assert.That(map[1], Is.EqualTo(5));
Assert.That(map[1.999], Is.EqualTo(5));
}
public void DefaultCanBeOverridden()
{
var obj = new DoubleRangeMap <int>();
var map = new DoubleRangeMap <object>(obj);
foreach (var i in new double[] { double.MinValue, 0, double.MaxValue })
{
Assert.That(map[i], Is.EqualTo(obj));
}
}
public void CorrectlyInsertsEndlessElement()
{
var map = new DoubleRangeMap <int>();
map.Add(0, 5);
Assert.That(map[0], Is.EqualTo(5));
Assert.That(map[1000], Is.EqualTo(5));
Assert.That(map[double.MaxValue], Is.EqualTo(5));
}
public void InsertingEndlessElementDoesNotChangeOutsideRange()
{
var map = new DoubleRangeMap <bool>(false);
map.Add(0, true);
foreach (var i in new double[] { double.MinValue, -1, -0.0001 })
{
Assert.That(map[i], Is.False);
}
}
public void CanOverwriteMultipleElements()
{
var map = new DoubleRangeMap <int>(0);
map.Add(10, 20, 100);
map.Add(20, 30, 101);
map.Add(30, 40, 102);
map.Add(0, 35, 200);
foreach (var i in new double[] { 0, 10, 20, 30, 34 })
{
Assert.That(map[i], Is.EqualTo(200));
}
foreach (var i in new double[] { 35, 39, 39.999 })
{
Assert.That(map[i], Is.EqualTo(102));
}
}
