Example of how to perform nested approximate double comparison in FluentAssertions

FluentAssertionsNestedDoubleApproximation.cs

var doubleRule = new AssertionRule<double>(
    i => i.RuntimeType == typeof(double),
    c => Math.Abs(c.Expectation - c.Subject).Should().BeLessThan(0.0000000000001));
    
actual.ShouldBeEquivalentTo(expected, options => options.Using(doubleRule));

Something like this?

var doubleRule = new AssertionRule<double>(
   i => i.RuntimeType == typeof(double),
   c => c.Subject.Should().BeApproxamitelly(c.Expectation, 0.0000000000001));

Aha! OK, now I get it. Thanks 😉.

I'm looking for customizing assertions when comparing lists. The following is using SemanticComparison to compare two objects from two lists:

                entities[0].AsSource().OfLikeness<SomeObject>()
                .OmitAutoComparison()
                .WithDefaultEquality(x => x.SomeProperty1)
                .WithDefaultEquality(x => x.SomeProperty2)
                .ShouldEqual(result[0]);

I'd like FluentAssertions to compare the two lists with some specified options like above.