public void ApplyChanges_Updates_All_Specified_Items_To_New_Values()
{
//Arrange
var mgr = new SimpleSettingsMgr();
PointF expectedLoc = new PointF(33f, 55f);
string item1Name = "Location";
IDictionary<string, object> changes = new Dictionary<string, object>();
changes.Add(item1Name, expectedLoc);
string comment = "blah";
string item2Name = "Comments";
changes.Add(item2Name, comment);
//Act
mgr.ApplyChanges(changes);
//Assert
object val1 = mgr[item1Name];
Assert.Equal(expectedLoc, val1);
object val2 = mgr[item2Name];
Assert.Equal(comment, val2);
}
public void ApplyChanges_Does_Not_Fire_SettingsChangedEvent_After_All_Changes_Are_Made()
{
//Arrange
var mgr = new SimpleSettingsMgr();
var helper = new HelperForSettingsMgr();
mgr.SettingsChanged += new SettingsChangedEventHandler<ISettings, SettingsChangedEventArgs>
(helper.SettingsChanged_DummyHandler);
PointF expectedLoc = new PointF(33f, 55f);
string item1Name = "Location";
IDictionary<string, object> changes = new Dictionary<string, object>();
changes.Add(item1Name, expectedLoc);
string comment = "blah";
string item2Name = "Comments";
changes.Add(item2Name, comment);
//Act
mgr.ApplyChanges(changes);
//Assert
Assert.Equal(0, helper.SettingsChanged_TimesCalled);
}