public void Average_ReturnsAverageOfArray()
{
// prerequisite
Approx_Works();
// arrange
int[] iArr = new int[] { 0, 1, 2, 3 };
float[] fArr = new float[] { 0.1f, 1.1f, 2.1f, 3.1f };
List <float> lArr = new List <float>()
{
0.1f, 1.1f, 2.1f, 3.1f
};
// act
float iTotal = iArr.Average();
float fTotal = fArr.Average();
float lTotal = lArr.Average();
// assert
Assert.IsTrue(PMath.Approx(6f / 4, iTotal));
Assert.IsTrue(PMath.Approx(6.4f / 4, fTotal));
Assert.IsTrue(PMath.Approx(6.4f / 4, lTotal));
}
