public async Task ChangeCurrentCulture_SameCultureThanSelected_DoNothing()
{
// Arrange
var currentCulture = new CultureInfo("en");
var otherCulture = new CultureInfo("es");
_settingProvider.GetAvailableCultures().Returns(new List <CultureInfo> {
currentCulture, otherCulture
});
_settingProvider.GetCurrentCulture().Returns(currentCulture);
await sut.Load();
var selectedLanguage = sut.AvailableLanguages.FirstOrDefault(x => x.Culture == currentCulture);
// Act
sut.ChangeCurrentCulture(selectedLanguage);
// Assert
_settingProvider.DidNotReceiveWithAnyArgs().SetCurrentCulture(null);
_messageDialog.DidNotReceiveWithAnyArgs().Show(default(string), default(string));
}