public void Calculate_ReturnsTheCorrectNumberOfAngles_ForMaxAngleInRadians(
double fromAngleInDegrees,
double toAngleInDegrees,
int steps,
Constants.TurnDirection turnDirection,
double maxAngleInRadians,
double[] expectedAnglesInDegrees)
{
// Arrange
IEnumerable <double> expectedAngles = ConvertToAngles(expectedAnglesInDegrees);
AngelInterpolationCalculator sut = CreateSut();
sut.FromAngleInRadians = Angle.FromDegrees(fromAngleInDegrees).Radians;
sut.ToAngleInRadians = Angle.FromDegrees(toAngleInDegrees).Radians;
sut.Steps = steps;
sut.TurnDirection = turnDirection;
sut.MaxAngleInRadians = maxAngleInRadians;
// Act
sut.Calculate();
// Assert
AssertAngles(expectedAngles,
sut.AnglesInRadians);
}
public void Calculate_ReturnsTheCorrectNumberOfAngles_ForGivenSteps(
double fromAngleInDegrees,
double toAngleInDegrees,
int steps,
Constants.TurnDirection turnDirection,
double[] expectedAnglesInDegrees)
{
Console.WriteLine("fromAngleInDegrees: {0} toAngleInDegrees: {1} " +
"steps: {2} turnDirection: {3} expectedAnglesInDegrees: {4}",
fromAngleInDegrees,
toAngleInDegrees,
steps,
turnDirection,
expectedAnglesInDegrees);
// Arrange
IEnumerable <double> expectedAngles = ConvertToAngles(expectedAnglesInDegrees);
AngelInterpolationCalculator sut = CreateSut();
sut.FromAngleInRadians = Angle.FromDegrees(fromAngleInDegrees).Radians;
sut.ToAngleInRadians = Angle.FromDegrees(toAngleInDegrees).Radians;
sut.Steps = steps;
sut.TurnDirection = turnDirection;
// Act
sut.Calculate();
// Assert
AssertAngles(expectedAngles,
sut.AnglesInRadians);
}
public void Calculate_ThrowsException_ForInvalidSteps(
int steps)
{
// Arrange
AngelInterpolationCalculator sut = CreateSut();
sut.Steps = steps;
// Act
// Assert
Assert.Throws <ArgumentException>(() => sut.Calculate());
}
public void Calculate_ReturnsTheCorrectNumberOfAngles_ForGivenSteps()
{
// Arrange
AngelInterpolationCalculator sut = CreateSut();
sut.FromAngleInRadians = Angle.ForZeroDegrees.Radians;
sut.ToAngleInRadians = Angle.For90Degrees.Radians;
sut.Steps = 10;
// Act
sut.Calculate();
// Assert
IEnumerable <double> actual = sut.AnglesInRadians;
Assert.AreEqual(10,
actual.Count());
}
