public void ShouldReturnTrueWhenOtherAsObjectIsEqual()
{
var color = new ColorRGB(1, 2, 3);
var other = new ColorRGB(1, 2, 3);
Assert.True(color.Equals((object)other));
}
public void ShouldReturnFalseWhenOtherAsObjectIsNotEqual()
{
var color = new ColorRGB(3, 2, 1);
var other = new ColorRGB(1, 2, 3);
Assert.False(color.Equals((object)other));
}
public void TestCalculateShade_HasHitTrue()
{
//Arrange
SceneTestInstance sceneTestInstance = new SceneTestInstance(winFrame);
sceneTestInstance.SetValue(2);
Point3D lightPos = new Point3D(100);
ColorRGB lightColor = new ColorRGB(1, 0, 0);
sceneTestInstance.AddLight(new Light(lightPos, lightColor));
Point3D testPoint = new Point3D(0, -100, 0);
Vector3D normal = new Vector3D(0, 1, 0);
Plane planeTest = new Plane(testPoint, normal);
planeTest.SetMaterial(new Chalk(new ColorRGB(1, 0, 0)));
sceneTestInstance.AddObject(planeTest);
Tracer testTracer = new Tracer(sceneTestInstance);
sceneTestInstance.SetTracer(testTracer);
Mirror mirror = new Mirror();
hitInfo.hasHit = true;
//Act
ColorRGB color = mirror.CalculateShade(hitInfo, sceneTestInstance);
//Assert
Assert.IsFalse(color.Equals(sceneTestInstance.GetBackgroundColor()));
}
public void TestPowColor()
{
ColorRGB colorA = new ColorRGB(2, 2, 2);
double fac = 2.0;
ColorRGB actualColor = colorA.Power(fac);
ColorRGB expected = new ColorRGB(4, 4, 4);
Assert.IsTrue(actualColor.Equals(expected));
}
public void TestDivColorScale()
{
ColorRGB colorA = new ColorRGB(4, 4, 4);
double scale = 2.0;
ColorRGB actualColor = colorA / scale;
ColorRGB expected = new ColorRGB(2, 2, 2);
Assert.IsTrue(actualColor.Equals(expected));
}
public void TestProdColorScale()
{
ColorRGB colorA = new ColorRGB(1, 1, 1);
double scale = 2.0;
ColorRGB actualColor = colorA * scale;
ColorRGB expected = new ColorRGB(2, 2, 2);
Assert.IsTrue(actualColor.Equals(expected));
}
public void TestProdColors()
{
ColorRGB colorA = new ColorRGB(1, 1, 1);
ColorRGB colorB = new ColorRGB(1, 1, 1);
ColorRGB actualColor = colorA * colorB;
ColorRGB expected = new ColorRGB(1, 1, 1);
Assert.IsTrue(actualColor.Equals(expected));
}
public void TestGetColor()
{
//Arrange
ColorRGB expectedColor = intensity * lightColor;
//Act
ColorRGB actualColor = testAmbientLight.GetColor();
//Assert
Assert.IsTrue(expectedColor.Equals(actualColor));
}
public void TestCalculateShade_DefaultColor()
{
//Arrange
Flat testFlat = new Flat();
//Act
ColorRGB actualColor = testFlat.CalculateShade(null);
//Assert
Assert.IsTrue(actualColor.Equals(Config.WHITE));
}
public void TestCalculateShade_CustomColor()
{
//Arrange
Flat testFlat = new Flat(new ColorRGB(0.5));
//Act
ColorRGB expectedColor = new ColorRGB(0.5);
ColorRGB actualColor = testFlat.CalculateShade(null);
//Assert
Assert.IsTrue(actualColor.Equals(expectedColor));
}
public void TestCalculateShade_HasHitFalse()
{
//Arrange
Scene scene = new Scene(winFrame);
Mirror mirror = new Mirror();
hitInfo.hasHit = false;
//Act
ColorRGB color = mirror.CalculateShade(hitInfo, scene);
//Assert
Assert.IsTrue(color.Equals(scene.GetBackgroundColor()));
}
public void TestGetColor()
{
//Arrange
HitInfo hitInfo = new HitInfo();
Point3D hitPoint = new Point3D(0);
hitInfo.hitPoint = hitPoint;
ColorRGB expectedColor = (100.0 / lightPosition.GetDistance(hitPoint)) * lightColor * intensity;
//Act
ColorRGB actualColor = testLight.GetColor(hitInfo);
//Assert
Assert.IsTrue(actualColor.Equals(expectedColor));
}
public void ShouldReturnFalseWhenOtherAsObjectIsNull()
{
var color = new ColorRGB(1, 2, 3);
Assert.False(color.Equals((object)null));
}
