public async Task WatchesForChangesInTheGraphicsConfigurationFiles()
{
using var dirMain = new TestFolder(_gif.FullName);
using var dirOpts = new TestFolder(_gof.FullName);
using var watcher = new GraphicsConfigWatcher(new GameInstallFolder(dirMain.Name), new GameOptionsFolder(dirOpts.Name));
watcher.Start();
var evs = new EventCollector <GraphicsConfig>(h => watcher.Changed += h, h => watcher.Changed -= h);
var xmlMain = dirMain.ReadText(_mainFile);
var config = await evs.WaitAsync(() => dirMain.WriteText(_mainFile, string.Empty), 100).ConfigureAwait(false);
Assert.Null(config);
config = await evs.WaitAsync(() => dirMain.WriteText(_mainFile, xmlMain)).ConfigureAwait(false);
Assert.Equal(0, config.GuiColour.Default[0, 0]);
config = await evs.WaitAsync(() => dirOpts.WriteText(_overrideFile, string.Empty), 100).ConfigureAwait(false);
Assert.Null(config);
config = await evs.WaitAsync(() => dirOpts.WriteText(_overrideFile, _minimalConfig)).ConfigureAwait(false);
Assert.Equal(1, config.GuiColour.Default[0, 0]);
}
internal GameStateWatcher(string gameInstallFolder, string gameOptionsFolder, string journalFolder, INativeMethods nativeMethods)
{
var gif = new GameInstallFolder(gameInstallFolder);
var gof = new GameOptionsFolder(gameOptionsFolder);
var jf = new JournalFolder(journalFolder);
_journalWatcher = new JournalWatcher(jf);
_journalWatcher.Started += JournalWatcher_Started;
_journalWatcher.EntryAdded += JournalWatcher_EntryAdded;
_statusWatcher = new StatusWatcher(jf);
_statusWatcher.Changed += StatusWatcher_Changed;
_bindingsWatcher = new BindingsWatcher(gif, gof);
_bindingsWatcher.Changed += BindingsWatcher_Changed;
_graphicsConfig = new GraphicsConfigWatcher(gif, gof);
_graphicsConfig.Changed += GraphicsConfig_Changed;
_modifierKeysWatcher = new ModifierKeysWatcher(nativeMethods);
_modifierKeysWatcher.Changed += ModifierKeysWatcher_Changed;
_gameProcessWatcher = new GameProcessWatcher(gif, nativeMethods);
_gameProcessWatcher.Changed += GameProcessWatcher_Changed;
_gameState = new GameState();
}
public void WatcherThrowsWhenTheGameOptionsFolderIsNotAValidOptionsFolder()
{
Assert.Throws <ArgumentNullException>(() => { using var x = new GraphicsConfigWatcher(_gif, null); });
var ex = Assert.Throws <ArgumentException>(() => { using var x = new GraphicsConfigWatcher(_gif, new GameOptionsFolder(@"TestFiles")); });
Assert.Contains("' is not a valid Elite:Dangerous game options folder.", ex.Message, StringComparison.Ordinal);
}
public void WatcherDoesNotThrowWhenDisposingTwice()
{
var watcher = new GraphicsConfigWatcher(_gif, _gof);
#pragma warning disable IDISP016, IDISP017
watcher.Dispose();
watcher.Dispose();
#pragma warning restore IDISP016, IDISP017
}
public async Task WatcherRaisesTheChangedEventOnStart()
{
using var watcher = new GraphicsConfigWatcher(_gif, _gof);
var evs = new EventCollector <GraphicsConfig>(h => watcher.Changed += h, h => watcher.Changed -= h);
var config = await evs.WaitAsync(() =>
{
watcher.Start();
watcher.Stop();
}).ConfigureAwait(false);
Assert.Null(config.GuiColour.Default.LocalisationName);
}
public async Task WatcherToleratesEmptyGraphicsConfigurationOverrideFiles()
{
using var dirOpts = new TestFolder(_gof.FullName);
dirOpts.WriteText(_overrideFile, string.Empty);
using var watcher = new GraphicsConfigWatcher(_gif, new GameOptionsFolder(dirOpts.Name));
var evs = new EventCollector <GraphicsConfig>(h => watcher.Changed += h, h => watcher.Changed -= h, nameof(WatcherRaisesTheChangedEventOnStart));
var config = await evs.WaitAsync(() =>
{
watcher.Start();
watcher.Stop();
}).ConfigureAwait(false);
Assert.Equal("Standard", config.GuiColour.Default.LocalisationName);
}
public void StartAndStopAreNotReentrant()
{
using var watcher = new GraphicsConfigWatcher(_gif, _gof);
bool IsRunning() => watcher.GetPrivateField <bool>("_running");
Assert.False(IsRunning());
watcher.Start();
Assert.True(IsRunning());
watcher.Start();
Assert.True(IsRunning());
watcher.Stop();
Assert.False(IsRunning());
watcher.Stop();
Assert.False(IsRunning());
}
