public void ChangeUiLanguage_LanguageIsNull_ShouldNotCallChangeUILanguageMethod()
{
//Arranage
var sut = new LanguageController(_mockLanguageService.Object);
var languageModel = new LanguageViewModel()
{
Language = null
};
//Act
sut.ChangeUiLanguage(languageModel, "test url");
//Assert
_mockLanguageService.Verify(x => x.ChangeUiLanguage(It.IsAny <HttpContext>(), It.IsAny <string>()), Times.Never);
}
public void ChangeUiLanguage_LanguageIsNotNull_ShouldCallChangeUILanguageMethod()
{
//Arranage
var sut = new LanguageController(_mockLanguageService.Object);
var languageModel = new LanguageViewModel()
{
Language = "English"
};
//Act
var returnedValue = sut.ChangeUiLanguage(languageModel, "test url");
//Assert
_mockLanguageService.Verify(x => x.ChangeUiLanguage(It.IsAny <HttpContext>(), languageModel.Language), Times.Once);
var redirectResult = Assert.IsType <RedirectResult>(returnedValue);
Assert.Equal("test url", redirectResult.Url);
}
public void ChangeUiLanguageTest(string language)
{
var languageModel = new LanguageViewModel
{
Language = language == string.Empty ? null : language
};
_languageServiceMock.Setup(l => l.ChangeUiLanguage(It.IsAny <HttpContext>(), It.IsAny <string>()));
var result = _languageController.ChangeUiLanguage(languageModel, "Url");
if (language != string.Empty)
{
_languageServiceMock.Verify(l => l.ChangeUiLanguage(It.IsAny <HttpContext>(), language));
}
else
{
_languageServiceMock.Verify(l => l.ChangeUiLanguage(It.IsAny <HttpContext>(), language), Times.Never);
}
var redirectResult = Assert.IsType <RedirectResult>(result);
Assert.Equal("Url", redirectResult.Url);
}