public void Create_InvalidCalendarUrl_ThrowsException()
        {
            var creds = new GooCalCreds();
            creds.OverrideCalendarUrl( _creds.CalendarUrl.Replace( "/private/", "/public/" ) );

            // ReSharper disable once UnusedVariable
            ICalendarPurge purge = CalendarPurgeFactory.Create( creds );
        }
        internal static GooCalCreds CreateAndValidate()
        {
            var creds = new GooCalCreds();

            Assert.IsFalse( string.IsNullOrWhiteSpace( creds.UserName ) );
            Assert.IsFalse( string.IsNullOrWhiteSpace( creds.Password ) );
            Assert.IsFalse( string.IsNullOrWhiteSpace( creds.CalendarUrl ) );

            return creds;
        }