public void Constructor_NegativeModulus()
{
//assign
int modulus = -1;
//act
WRangeCircular range = new WRangeCircular(0, 0, modulus);
//expected exception
}
public void Middle_StartEqualToEnd_Mod()
{
//assign
WRangeCircular a = new WRangeCircular(0, 360, 360);
//act
double result = a.Middle;
//assert
Assert.AreEqual(180, result);
}
public void Span_StartEqualToEnd_Mod()
{
//assign
WRangeCircular a = new WRangeCircular(0, 360, 360);
//act
double result = a.Span;
//assert
Assert.AreEqual(360, result);
}
public void Span_StartGreaterThanEnd_Mod()
{
//assign
WRangeCircular a = new WRangeCircular(-1 * (360 - 120), -1 * (360 - 5), 360);
//act
double result = a.Span;
//assert
Assert.AreEqual(245, result);
}
public void Span_StartLessThanEnd_Mod()
{
//assign
WRangeCircular a = new WRangeCircular(360 + 5, 360 + 120, 360);
//act
double result = a.Span;
//assert
Assert.AreEqual(115, result);
}
public void Middle_StartGreaterThanEnd_Mod()
{
//assign
WRangeCircular a = new WRangeCircular(-10, 10, 360);
//act
double result = a.Middle;
//assert
Assert.AreEqual(0, result);
}
public void Middle_StartLessThanEnd()
{
//assign
WRangeCircular a = new WRangeCircular(45, 55, 360);
//act
double result = a.Middle;
//assert
Assert.AreEqual(50, result);
}
public void OperatorPlus_PartialOverlap()
{
//assign
WRangeCircular a = new WRangeCircular(270, 360, 360);
WRangeCircular b = new WRangeCircular(-5, 5, 360);
//act
WRangeCircular resultA = a + b;
WRangeCircular resultB = b + a;
//assert
Assert.AreEqual(resultA, resultB);
Assert.AreEqual(new WRangeCircular(270, 5, 360), resultA);
}
public void Overlaps_Completely_Mod()
{
//assign
WRangeCircular a = new WRangeCircular(270, 450, 360);
WRangeCircular b = new WRangeCircular(-5, 5, 360);
//act
bool resultA = a.Overlaps(b);
bool resultB = b.Overlaps(a);
//assert
Assert.IsTrue(resultA);
Assert.IsTrue(resultB);
}
public void Overlaps_False()
{
//assign
WRangeCircular a = new WRangeCircular(270, 300, 360);
WRangeCircular b = new WRangeCircular(10, 30, 360);
//act
bool resultA = a.Overlaps(b);
bool resultB = b.Overlaps(a);
//assert
Assert.IsFalse(resultA);
Assert.IsFalse(resultB);
}
