c# - unit test RaisePropertyChanged -


i need test following code?

   public double loadpercent     {         { return _loadpercent; }         private set         {             raisepropertychanging("loadpercent");             _loadpercent = value;             raisepropertychanged("loadpercent");         }     }

im using xunit framework , if set not private write test this:

 [fact]  public void loadpercenttest()     {         // arrange          var loader = new loader();         bool notify = false;          // act         loader.propertychanged += (sender, args) =>             {                 if (args.propertyname == "loadpercent")                 {                     notify = true;                 }             };          loader.loadpercent = 20;          // assert         assert.true(notify, "notification failed");     }

i'm new unit testing (beginner level), appreciated.


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