<PackageReference Include="NUnit" Version="4.1.0" />

OrOperator

public class OrOperator : BinaryOperator
Operator that requires at least one of its arguments to succeed
using System.Runtime.CompilerServices; namespace NUnit.Framework.Constraints { public class OrOperator : BinaryOperator { public OrOperator() { left_precedence = (right_precedence = 3); } [System.Runtime.CompilerServices.NullableContext(1)] public override IConstraint ApplyOperator(IConstraint left, IConstraint right) { return new OrConstraint(left, right); } } }