public void IsNegativeInfinity()
{
Assert.ThrowsExact <AssertionException>(() => Assert.IsNegativeInfinity(float.NaN));
Assert.ThrowsExact <AssertionException>(() => Assert.IsNegativeInfinity(double.NaN));
Assert.ThrowsExact <AssertionException>(() => Assert.IsNegativeInfinity(float.PositiveInfinity));
Assert.DoesNotThrow(() => Assert.IsNegativeInfinity(float.NegativeInfinity));
Assert.ThrowsExact <AssertionException>(() => Assert.IsNegativeInfinity(1.34f));
Assert.ThrowsExact <AssertionException>(() => Assert.IsNegativeInfinity(double.PositiveInfinity));
Assert.DoesNotThrow(() => Assert.IsNegativeInfinity(double.NegativeInfinity));
Assert.ThrowsExact <AssertionException>(() => Assert.IsNegativeInfinity(1.34d));
}
