如何測試NavigationService配置？

Question

想要測試來驗證所有的導航路徑都如預期的那樣，所以如果有人改變了導航路徑，測試就會抓住它。

[TestMethod] 
    public void NavigationServiceIsConfigured() 
    { 
     NavigationService service = new NavigationService(); 

     // this is code under test put here for reference 
     service.Configure("MainPage", typeof(MainPage)); 
     service.NavigateTo("MainPage"); 

     // Verify 
     Assert.AreEqual("MainPage", service.CurrentPageKey);    
    } 

但是，它並沒有真正測試我想要測試的東西。

沒有辦法訪問存儲字符串和類型的字典嗎？

Answer 1

走遍這樣說：

public class DefaultNavigationService : NavigationService 
{ 
    public Dictionary<string, Type> Configuration 
    { 
     get; 
     private set; 
    }  
    public DefaultNavigationService() : base() 
    { 
     Configuration = new Dictionary<string, Type>();    
    } 
    public new void Configure(string key, Type pageType) 
    { 
     Configuration.Add(key, pageType); 
     base.Configure(key, pageType); 
    } 
}