public void IsFirstInstance()
{
var instance1 = FirstInstance;
Assert.IsTrue(instance1.IsFirstInstance);
using (var instance2 = new SingleApplicationInstance <TestApplication>("test")) {
Assert.IsFalse(instance2.IsFirstInstance);
}
}
public void Invoke()
{
var instance1 = FirstInstance;
Assert.IsTrue(instance1.IsFirstInstance);
instance1.FirstInstance = new TestApplication();
Assert.IsNotNull(instance1.FirstInstance);
Assert.AreEqual(0, instance1.FirstInstance.InvokeCounter);
instance1.FirstInstance.Invoke();
Assert.AreEqual(1, instance1.FirstInstance.InvokeCounter);
using (var instance2 = new SingleApplicationInstance <TestApplication>("test")) {
Assert.IsFalse(instance2.IsFirstInstance);
Assert.IsNotNull(instance2.FirstInstance);
Assert.AreEqual(1, instance2.FirstInstance.InvokeCounter);
instance2.FirstInstance.Invoke();
Assert.AreEqual(2, instance2.FirstInstance.InvokeCounter);
}
}
public void Dispose()
{
FirstInstance.Dispose();
FirstInstance = null;
try {
var mutex = Mutex.OpenExisting("test");
Assert.Fail();
} catch (WaitHandleCannotBeOpenedException) {
}
Assert.IsNull(ChannelServices.GetChannel("ipc"));
var appData = Environment.GetFolderPath(
Environment.SpecialFolder.LocalApplicationData
);
var lockDirectory = Path.Combine(appData, "SingleApplicationInstance");
var lockFile = Path.Combine(lockDirectory, "test");
//Assert.IsFalse(File.Exists(lockFile));
FirstInstance = new SingleApplicationInstance <TestApplication>("test");
Assert.IsTrue(FirstInstance.IsFirstInstance);
//Assert.IsTrue(File.Exists(lockFile));
}
public void SetUp()
{
FirstInstance = new SingleApplicationInstance <TestApplication>("test");
}
