public static bool Same( object instanceA, object instanceB, string message = "Expected references to be the same.") => Asserts.True(object.ReferenceEquals(instanceA, instanceB), message);
public static bool Nonnull( object?instance, string?message = null) => Asserts.True(instance != null, message ?? "Expected reference to be nonnull.");
public static void Null( object?instance, string message = "Expected reference to be null.") => Asserts.True(instance == null, message);
public static bool False(bool value, string?message = null) => Asserts.True(!value, message ?? "Expected to be false.");