Blog: Validating your code references to serialized data - 2.cs

[Test(Description = "Checks if Sitecore IDs in a class with constants can be found in the serialized data")]
public void ShouldIdsBeFoundInSerializedData(
    [Values(typeof(Constants))]
    Type typeWithIdConstants)
{
    foreach (FieldInfo field in typeWithIdConstants
        .GetFields(BindingFlags.Public | BindingFlags.Static)
        .Where(f => f.FieldType == typeof (ID)))
    {
        ID constantValue = field.GetValue(null) as ID;
        if (((object) constantValue) != null)
        {
            constantValue
                .FindFilePath("master")
                .Should()
                .NotBeNullOrWhiteSpace(
                    "Item with ID {0} (as defined by {1}.{2}) should be in the serialized data",
                    constantValue,
                    field.DeclaringType.Name,
                    field.Name);
        }
    }
}