public void TestFMathEquals()
{
float test1 = 3.14159f;
float result1 = 3.14159f;
Assert.IsTrue(FMath.Equals(result1, test1), $"The floats should be equal");
float test2 = 0f;
float result2A = 0.0000000009f;
float result2B = -0.0000000009f;
Assert.IsTrue(FMath.Equals(result2A, test2) && FMath.Equals(result2B, test2),
$"The floats should be within tollerance");
float test3 = 21.12345f;
float toll3 = 0.00001f;
float result3A = 21.12346f;
float result3B = 21.123456789f;
float result3C = 21.12343f;
float result3D = 21.123441f;
Assert.IsTrue(!FMath.Equals(result3A, test3, toll3) &&
FMath.Equals(result3B, test3, toll3) &&
!FMath.Equals(result3C, test3, toll3) &&
FMath.Equals(result3D, test3, toll3),
$"The float equality checks should work with a given tollerance");
}
public void TestFMathSqrt()
{
float test1 = 9f;
float expected1 = 3f;
Assert.IsTrue(expected1 == FMath.Sqrt(test1),
$"The float should be a perfect square and come out with no decimal");
float test2 = 16f;
float expected2 = 4.01f;
Assert.IsTrue(expected2 != FMath.Sqrt(test2),
$"The float should have no value after the decimal");
float test3 = 10.01f;
float expected3 = 3.163858403f;
Assert.IsTrue(FMath.Equals(expected3, FMath.Sqrt(test3)),
$"The float should be the square root of the original value");
}