public void CallbackShouldBeCalledOnceAnyWatchedSettingChanged()
{
Settings.Default.Feature_CleanupAllCode = false;
Settings.Default.Feature_CleanupOpenCode = false;
Settings.Default.Feature_CleanupSelectedCode = true;
var monitor = new SettingsMonitor <Settings>(Settings.Default);
bool[] values = null;
int callbackTimes = 0;
monitor.Watch <bool>(new[] {
nameof(Settings.Default.Feature_CleanupAllCode),
nameof(Settings.Default.Feature_CleanupOpenCode),
nameof(Settings.Default.Feature_CleanupSelectedCode)
}, v =>
{
values = v;
callbackTimes++;
});
Settings.Default.Feature_CleanupSelectedCode = false;
Settings.Default.Save();
Assert.AreEqual(/*Initial Call Times*/ 1 + 1, callbackTimes);
Assert.IsTrue(values.All(v => v == false));
}
public void AllCallbacksShouldBeCalledOnceSettingChanged()
{
Settings.Default.Feature_CleanupAllCode = false;
var monitor = new SettingsMonitor <Settings>(Settings.Default);
bool?value1 = null, value2 = null;
int callbackTimes1 = 0, callbackTimes2 = 0;
monitor.Watch(s => s.Feature_CleanupAllCode, v =>
{
value1 = v;
callbackTimes1++;
});
monitor.Watch(s => s.Feature_CleanupAllCode, v =>
{
value2 = v;
callbackTimes2++;
});
Settings.Default.Feature_CleanupAllCode = true;
Settings.Default.Save();
Assert.AreEqual(/*Initial Call Times*/ 1 + 1, callbackTimes1);
Assert.AreEqual(/*Initial Call Times*/ 1 + 1, callbackTimes2);
Assert.AreEqual(Settings.Default.Feature_CleanupAllCode, value1);
Assert.AreEqual(Settings.Default.Feature_CleanupAllCode, value2);
}
public async Task AllCallbacksShouldBeCalledOnceSettingChanged()
{
Settings.Default.Feature_CleanupAllCode = false;
var monitor = new SettingsMonitor <Settings>(Settings.Default, null);
bool?value1 = null, value2 = null;
int callbackTimes1 = 0, callbackTimes2 = 0;
await monitor.WatchAsync(s => s.Feature_CleanupAllCode, v =>
{
value1 = v;
callbackTimes1++;
return(Task.CompletedTask);
});
await monitor.WatchAsync(s => s.Feature_CleanupAllCode, v =>
{
value2 = v;
callbackTimes2++;
return(Task.CompletedTask);
});
Settings.Default.Feature_CleanupAllCode = true;
Settings.Default.Save();
Assert.AreEqual(/*Initial Call Times*/ 1 + 1, callbackTimes1);
Assert.AreEqual(/*Initial Call Times*/ 1 + 1, callbackTimes2);
Assert.AreEqual(Settings.Default.Feature_CleanupAllCode, value1);
Assert.AreEqual(Settings.Default.Feature_CleanupAllCode, value2);
}
public void CallbackShouldBeCalledAtOnce()
{
var monitor = new SettingsMonitor <Settings>(Settings.Default);
int callbackTimes = 0;
monitor.Watch(s => s.Feature_CleanupAllCode, _ => callbackTimes++);
Assert.AreEqual(/*Initial Call Times*/ 1, callbackTimes);
}
/// <summary>
/// Initialization of the package; this method is called right after the package is sited, so
/// this is the place where you can put all the initialization code that rely on services
/// provided by VisualStudio.
/// </summary>
/// <param name="cancellationToken">
/// A cancellation token to monitor for initialization cancellation, which can occur when VS
/// is shutting down.
/// </param>
/// <param name="progress">A provider for progress updates.</param>
/// <returns>
/// A task representing the async work of package initialization, or an already completed
/// task if there is none. Do not return null from this method.
/// </returns>
protected override async Task InitializeAsync(CancellationToken cancellationToken, IProgress <ServiceProgressData> progress)
{
// When initialized asynchronously, the current thread may be a background thread at this point.
// Do any initialization that requires the UI thread after switching to the UI thread.
await JoinableTaskFactory.SwitchToMainThreadAsync(cancellationToken);
SettingsMonitor = new SettingsMonitor <Settings>(Settings.Default, JoinableTaskFactory);
await RegisterCommandsAsync();
await RegisterEventListenersAsync();
}
public async Task CallbackShouldBeCalledAtOnce()
{
var monitor = new SettingsMonitor <Settings>(Settings.Default, null);
int callbackTimes = 0;
await monitor.WatchAsync(s => s.Feature_CleanupAllCode, _ =>
{
callbackTimes++;
return(Task.CompletedTask);
});
Assert.AreEqual(/*Initial Call Times*/ 1, callbackTimes);
}
/// <summary>
/// Default constructor of the package. Inside this method you can place any initialization
/// code that does not require any Visual Studio service because at this point the package
/// object is created but not sited yet inside Visual Studio environment. The place to do
/// all the other initialization is the Initialize method.
/// </summary>
public CodeMaidPackage()
{
Trace.WriteLine(string.Format(CultureInfo.CurrentCulture, "Entering constructor for: {0}", this));
if (Application.Current != null)
{
Application.Current.DispatcherUnhandledException += OnDispatcherUnhandledException;
}
// If an existing user settings file cannot be found, perform a one-time settings upgrade.
if (!File.Exists(SettingsContextHelper.GetUserSettingsPath()))
{
Settings.Default.Upgrade();
Settings.Default.Save();
}
SettingsMonitor = new SettingsMonitor <Settings>(Settings.Default);
}
public void CallbackShouldNotBeCalledIfSettingNotChanged()
{
Settings.Default.Feature_CleanupAllCode = false;
var monitor = new SettingsMonitor <Settings>(Settings.Default);
bool?value = null;
int callbackTimes = 0;
monitor.Watch(s => s.Feature_CleanupAllCode, v =>
{
value = v;
callbackTimes++;
});
Settings.Default.Feature_CleanupAllCode = false;
Settings.Default.Save();
Assert.AreEqual(/*Initial Call Times*/ 1 + 0, callbackTimes);
Assert.AreEqual(Settings.Default.Feature_CleanupAllCode, value);
}
public async Task CallbackShouldNotBeCalledIfSettingNotChanged()
{
Settings.Default.Feature_CleanupAllCode = false;
var monitor = new SettingsMonitor <Settings>(Settings.Default, null);
bool?value = null;
int callbackTimes = 0;
await monitor.WatchAsync(s => s.Feature_CleanupAllCode, v =>
{
value = v;
callbackTimes++;
return(Task.CompletedTask);
});
Settings.Default.Feature_CleanupAllCode = false;
Settings.Default.Save();
Assert.AreEqual(/*Initial Call Times*/ 1 + 0, callbackTimes);
Assert.AreEqual(Settings.Default.Feature_CleanupAllCode, value);
}
