public void ActionIsExecutedOnDisposeMethodCall()
{
bool actionExecuted = false;
IDisposable disposable = new ActionOnDispose(() => actionExecuted = true);
Assert.IsFalse(actionExecuted);
disposable.Dispose();
Assert.IsTrue(actionExecuted);
}
public void ActionIsExecutedPostUsing()
{
bool actionExecuted = false;
using (IDisposable disposable = new ActionOnDispose(() => actionExecuted = true))
{
Assert.IsFalse(actionExecuted);
}
Assert.IsTrue(actionExecuted);
}
public void ActionIsExecutedOnceWhenDisposeIsCalledTwice()
{
bool actionExecuted = false;
IDisposable disposable = new ActionOnDispose(() => actionExecuted = true);
Assert.IsFalse(actionExecuted);
disposable.Dispose();
Assert.IsTrue(actionExecuted);
// the action should only fire the first time
actionExecuted = false;
disposable.Dispose();
Assert.IsFalse(actionExecuted);
}