FractalTests ClassDelta Engine Documentation
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Inheritance Hierarchy
System Object
  FractalZoomer.Tests FractalTests

Namespace: FractalZoomer.Tests
Assembly: FractalZoomer.Tests (in FractalZoomer.Tests.dll) Version: 1.1.1.0 (1.1.1)
Syntax
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public class FractalTests

The FractalTests type exposes the following members.

Constructors
  NameDescription
Public methodFractalTests
Initializes a new instance of the FractalTests class
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Methods
  NameDescription
Public methodAnythingOutsideTheRadiusTwoHasNoIterations
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Public methodCreateFractal
Public methodMostNumbersCloseToTheRadiusOfTwoHaveLowValues
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Public methodNumberOfIterationsIsAlwaysTheSameForNegativeAndPositiveImaginaryValues
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Public methodSomeMoreChecksToMakeSureOptimizationsWorkJustFine
Public methodSomeNumbersInsideTheRadiusHaveHigherValues
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Examples
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[Test]
public void AnythingOutsideTheRadiusTwoHasNoIterations()
{
    Assert.AreEqual(0, fractal.GetColorIndexFromIterationsNeeded(3, 0));
    Assert.AreEqual(0, fractal.GetColorIndexFromIterationsNeeded(-2, 0));
    Assert.AreEqual(0, fractal.GetColorIndexFromIterationsNeeded(0, 2));
    Assert.AreEqual(0, fractal.GetColorIndexFromIterationsNeeded(0, -100));
}
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[Test]
public void MostNumbersCloseToTheRadiusOfTwoHaveLowValues()
{
    Assert.AreEqual(7, fractal.GetColorIndexFromIterationsNeeded(1.977371f, 0.3f));
    Assert.AreEqual(28, fractal.GetColorIndexFromIterationsNeeded(-1.8f, 0.7f));
    Assert.AreEqual(11, fractal.GetColorIndexFromIterationsNeeded(0, 1.9f));
    Assert.AreEqual(17, fractal.GetColorIndexFromIterationsNeeded(0, -1.7f));
    Assert.AreEqual(19, fractal.GetColorIndexFromIterationsNeeded(-1.54f, 1.2f));
    Assert.AreEqual(24, fractal.GetColorIndexFromIterationsNeeded(-1.4f, -1.1f));
    Assert.AreEqual(17, fractal.GetColorIndexFromIterationsNeeded(1f, 1f));
}
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[Test]
public void SomeNumbersInsideTheRadiusHaveHigherValues()
{
    Assert.AreEqual(37, fractal.GetColorIndexFromIterationsNeeded(-1f, 1f));
    Assert.AreEqual(32, fractal.GetColorIndexFromIterationsNeeded(0.9f, 0.0f));
}
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[Test]
public void NumberOfIterationsIsAlwaysTheSameForNegativeAndPositiveImaginaryValues()
{
    Assert.AreEqual(fractal.GetColorIndexFromIterationsNeeded(-1, 1),
        fractal.GetColorIndexFromIterationsNeeded(-1, -1));
    Assert.AreEqual(fractal.GetColorIndexFromIterationsNeeded(-2, 1),
        fractal.GetColorIndexFromIterationsNeeded(-2, -1));
    Assert.AreEqual(fractal.GetColorIndexFromIterationsNeeded(-1.5f, 1.1f),
        fractal.GetColorIndexFromIterationsNeeded(-1.5f, -1.1f));
}
See Also
FractalZoomer.Tests Namespace