Catel.IoC.ServiceLocator.AreAllTypesRegistered C# (CSharp) Method

        public bool AreAllTypesRegistered(params Type[] types)
        {
            Argument.IsNotNull("types", types);

            lock (_lockObject)
            {
                // Note: do NOT rewrite as linq because that is much slower
                // ReSharper disable LoopCanBeConvertedToQuery
                foreach (var type in types)
                // ReSharper restore LoopCanBeConvertedToQuery
                {
                    if (!IsTypeRegistered(type))
                    {
                        return false;
                    }
                }

                return true;
            }
        }

            public void ReturnsFalseWhenAtLeastOneTypeIsNotRegistered()
            {
                var serviceLocator = new ServiceLocator();

                serviceLocator.RegisterType<object>();
                serviceLocator.RegisterType<ITestInterface1, TestClass1>();

                Assert.IsFalse(serviceLocator.AreAllTypesRegistered(typeof(object), typeof(ITestInterface1), typeof(ITestInterface2)));
            }