public void FrequencyDecoratorShouldImplementTheValueNoiseInterface() { var innerMock = new Mock <IValueNoise2d>(); FrequencyDecorator frequencyDecorator = new FrequencyDecorator(innerMock.Object); Assert.IsInstanceOf <IValueNoise2d>(frequencyDecorator); }
public void FrequencyDecoratorShouldApplyACustomFrequencyOnTheVectorBeforeTheNoiseBeingEvaluated() { const int InnerNoiseValue = 3; var innerMock = new Mock <IValueNoise2d>(); innerMock.Setup(inner => inner.Evaluate(new Vector2D(1.5f, 1.5f))).Returns(InnerNoiseValue); FrequencyDecorator frequencyDecorator = new FrequencyDecorator(innerMock.Object, 0.5f); Assert.AreEqual(InnerNoiseValue, frequencyDecorator.Evaluate(new Vector2D(3.0f, 3.0f))); }
public void FrequencyDecoratorShouldApplyADefaultFrequencyThatHasNoImpact() { const int InnerNoiseValue = 3; var innerMock = new Mock <IValueNoise2d>(); innerMock.Setup(inner => inner.Evaluate(new Vector2D(3.0f, 3.0f))).Returns(InnerNoiseValue); FrequencyDecorator frequencyDecorator = new FrequencyDecorator(innerMock.Object); Assert.AreEqual(InnerNoiseValue, frequencyDecorator.Evaluate(new Vector2D(3.0f, 3.0f))); }