public void WhenAddingAlreadyExistingPoint_SouldThrowInvalidOperationException()
{
var collection = new InterpolatingCollection <string>()
{
new InterpolationNode <string>(5.0, "e"),
new InterpolationNode <string>(1.0, "a"),
new InterpolationNode <string>(3.0, "c"),
new InterpolationNode <string>(2.0, "b"),
new InterpolationNode <string>(4.0, "d"),
new InterpolationNode <string>(6.0, "f"),
};
Assert.ThrowsException <InvalidOperationException>(() => collection.Add(new InterpolationNode <string>(2.0, string.Empty)));
}
public void WhenIAddElementsEACBDF_CollectionShouldBeABCDEF()
{
var collection = new InterpolatingCollection <string>()
{
new InterpolationNode <string>(5.0, "e"),
new InterpolationNode <string>(1.0, "a"),
new InterpolationNode <string>(3.0, "c"),
new InterpolationNode <string>(2.0, "b"),
new InterpolationNode <string>(4.0, "d"),
new InterpolationNode <string>(6.0, "f"),
};
Assert.AreEqual(string.Concat(collection.Select(x => x.Data)), "abcdef");
}
public void CollectionWithManyElements_ShouldBeProperlySorted()
{
var collection = new InterpolatingCollection <object>();
var random = new Random();
for (int i = 0; i < 10000; ++i)
{
collection.Add(new InterpolationNode <object>(random.NextDouble(), new object()));
}
var rawPoints = collection.Select(x => x.Point).ToArray();
var sortedPoints = rawPoints.OrderBy(x => x).ToArray();
Assert.IsTrue(rawPoints.SequenceEqual(sortedPoints));
}
