rspec/rules/S6513/csharp/rule.adoc

== Why is this an issue?

include::../description.adoc[]

=== Noncompliant code example

[source,csharp]
----
public struct Coordinates
{
    public int X { get; }
    public int Y { get; }

    [ExcludeFromCodeCoverage] // Noncompliant
    public override bool Equals(object obj) => obj is Coordinates coordinates && X == coordinates.X && Y == coordinates.Y;

    [ExcludeFromCodeCoverage] // Noncompliant
    public override int GetHashCode()
    {
        var hashCode = 1861411795;
        hashCode = hashCode * -1521134295 + X.GetHashCode();
        hashCode = hashCode * -1521134295 + Y.GetHashCode();
        return hashCode;
    }
}
----

=== Compliant solution

[source,csharp]
----
public struct Coordinates
{
    public int X { get; }
    public int Y { get; }

    [ExcludeFromCodeCoverage(Justification = "Code generated by Visual Studio refactoring")] // Compliant
    public override bool Equals(object obj) => obj is Coordinates coordinates && X == coordinates.X && Y == coordinates.Y;

    [ExcludeFromCodeCoverage(Justification = "Code generated by Visual Studio refactoring")] // Compliant
    public override int GetHashCode()
    {
        var hashCode = 1861411795;
        hashCode = hashCode * -1521134295 + X.GetHashCode();
        hashCode = hashCode * -1521134295 + Y.GetHashCode();
        return hashCode;
    }
}
----

include::../see.adoc[]