public void Get_Cultures_With_Errors()
{
var ms = new ModelStateDictionary();
var localizationService = new Mock <ILocalizationService>();
localizationService.Setup(x => x.GetDefaultLanguageIsoCode()).Returns("en-US");
ms.AddPropertyError(new ValidationResult("no header image"), "headerImage", null); //invariant property
ms.AddPropertyError(new ValidationResult("title missing"), "title", "en-US"); //variant property
var result = ms.GetCulturesWithErrors(localizationService.Object, "en-US");
//even though there are 2 errors, they are both for en-US since that is the default language and one of the errors is for an invariant property
Assert.AreEqual(1, result.Count);
Assert.AreEqual("en-US", result[0]);
ms = new ModelStateDictionary();
ms.AddCultureValidationError("en-US", "generic culture error");
result = ms.GetCulturesWithErrors(localizationService.Object, "en-US");
Assert.AreEqual(1, result.Count);
Assert.AreEqual("en-US", result[0]);
}
