如何比较一个断言或其他断言为真

Question

I have an APP that is in english and in spanish. I have automated some flows, using english language, so the asserts are in english. Now, I want to automate it in spanish, so the only thing I need to do is to add asserts in spanish.

How can I add spanish asserts and check IF one OR other = true THEN ok, in order to be able reuse easily all the code I have?

This how I use the asserts:

if (_app.Query(x => x.Class("SystemWebView").Css("BUTTON#button_home_back")).Length > 0)
{
    _app.WaitForElement(e => e.Css("BUTTON#button_home_back"), "Timeout waiting for the Home screen", new TimeSpan(0, 1, 0), null, null);

    Assert.AreEqual(_app.Query(e => e.Css("ion-title"))[0].TextContent, "englishString");                                        
     _app.Tap(x => x.Class("SystemWebView").Css("BUTTON#button_home_back"));
}

_app.Screenshot("englishString");
break;

Answer 1

If i were to do that, i would use dictionary and enum. something like this

enum Lang { English, Spanish }

Lang CurrentLang = Lang.English;

Dictionary<Lang, string> Asserts = new Dictionary<Lang, string>{
    {Lang.English, "englishString"},
    {Lang.Spanish, "spanishString"}
};

Then

Assert.AreEqual(_app.Query(e => e.Css("ion-title"))[0].TextContent, Asserts[CurrentLang]); 

Answer 2

You could create a method that returns the correct string based on the language.

Assert.AreEqual(_app.Query(e => e.Css("ion-title"))[0].TextContent, 
    GetTitleInCurrentLanguage()); 

By the time you do this assert you must already know in which language the app is running so you should definitely do the assert against the exact string for that language, not in a a || b a || b fashion, because you want the assert to fail in case there is a Spanish title when the app should be in English.

The way you implement the method that returns localized resources depends purely on the way localization is built in your app. In case of test you may want to hardcode the strings in tests instead to make sure you are not depending on the localization infrastructure to be functional. Or you can separately run tests to make sure this infrastructure works.