public void TestNext_Cov_01() { Assert.Equal( "[10..100]", ForSByte .Related(GreaterThanOrEqual, 10) .Intersect(ForSByte.Related(LessThanOrEqual, 100)) .ToString() ); Assert.Equal( "[10..100]", ForShort .Related(GreaterThanOrEqual, 10) .Intersect(ForShort.Related(LessThanOrEqual, 100)) .ToString() ); Assert.Equal( "[10..100]", ForUInt .Related(GreaterThanOrEqual, 10) .Intersect(ForUInt.Related(LessThanOrEqual, 100)) .ToString() ); Assert.Equal( "[10..100]", ForULong .Related(GreaterThanOrEqual, 10) .Intersect(ForULong.Related(LessThanOrEqual, 100)) .ToString() ); Assert.Equal( "[10..100]", ForUShort .Related(GreaterThanOrEqual, 10) .Intersect(ForUShort.Related(LessThanOrEqual, 100)) .ToString() ); Assert.Equal( "[10..100]", ForFloat .Related(GreaterThanOrEqual, 10) .Intersect(ForFloat.Related(LessThanOrEqual, 100)) .ToString() ); Assert.Equal( "[-100..-10]", ForFloat .Related(GreaterThanOrEqual, -100) .Intersect(ForFloat.Related(LessThanOrEqual, -10)) .ToString() ); Assert.Equal( "[-10..10]", ForFloat .Related(GreaterThanOrEqual, -10) .Intersect(ForFloat.Related(LessThanOrEqual, 10)) .ToString() ); }
public void TestDouble_03() { Assert.Equal("NaN", ForDouble.Related(Equal, double.NaN).ToString()); Assert.Equal("NaN", ForFloat.Related(Equal, float.NaN).ToString()); Assert.True(ForDouble.Related(Equal, double.NaN).Any(Equal, double.NaN)); Assert.True(ForFloat.Related(Equal, float.NaN).Any(Equal, float.NaN)); Assert.Equal("[Inf..Inf]", ForDouble.Related(Equal, double.PositiveInfinity).ToString()); Assert.Equal("[Inf..Inf]", ForFloat.Related(Equal, float.PositiveInfinity).ToString()); Assert.Equal("[-Inf..-Inf]", ForDouble.Related(Equal, double.NegativeInfinity).ToString()); Assert.Equal("[-Inf..-Inf]", ForFloat.Related(Equal, float.NegativeInfinity).ToString()); }
public void TestFloat_01() { Assert.Equal("[-Inf..-Inf]", ForFloat.Related(LessThan, float.MinValue).ToString()); var lt = ForFloat.Related(LessThan, 0.0f); Assert.Equal(FormattableString.Invariant($"[-Inf..{-float.Epsilon:G9}]"), lt.ToString()); var gt = ForFloat.Related(GreaterThan, 0.0f); Assert.Equal(FormattableString.Invariant($"[{float.Epsilon:G9}..Inf]"), gt.ToString()); var eq = ForFloat.Related(Equal, 0.0f); Assert.Equal("[0..0]", eq.ToString()); var none = lt.Complement().Intersect(gt.Complement()).Intersect(eq.Complement()); Assert.Equal("NaN", none.ToString()); Assert.False(none.IsEmpty); }