//===============================================================================
// Microsoft patterns & practices Enterprise Library
// Cryptography Application Block
//===============================================================================
// Copyright © Microsoft Corporation.  All rights reserved.
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY
// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT
// LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
// FITNESS FOR A PARTICULAR PURPOSE.
//===============================================================================

using System;
using System.Collections.Generic;
using System.Reflection;
using Microsoft.Practices.EnterpriseLibrary.Common.Configuration;
using Microsoft.Practices.EnterpriseLibrary.Common.Configuration.Manageability;
using Microsoft.Practices.EnterpriseLibrary.Common.Configuration.Manageability.Adm;
using Microsoft.Practices.EnterpriseLibrary.Common.TestSupport.Configuration.Manageability;
using Microsoft.Practices.EnterpriseLibrary.Common.TestSupport.Configuration.Manageability.Mocks;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace Microsoft.Practices.EnterpriseLibrary.Security.Cryptography.Configuration.Manageability.Tests
{
    [TestClass]
    public class CustomHashProviderDataManageabilityProviderFixture
    {
        CustomHashProviderDataManageabilityProvider provider;
        MockRegistryKey machineKey;
        MockRegistryKey userKey;
        CustomHashProviderData configurationObject;

        [TestInitialize]
        public void SetUp()
        {
            provider = new CustomHashProviderDataManageabilityProvider();
            machineKey = new MockRegistryKey(true);
            userKey = new MockRegistryKey(true);
            configurationObject = new CustomHashProviderData();
        }

        [TestMethod]
        public void ManageabilityProviderIsProperlyRegistered()
        {
            ConfigurationElementManageabilityProviderAttribute selectedAttribute = null;

            Assembly assembly = typeof(CustomHashProviderDataManageabilityProvider).Assembly;
            foreach (ConfigurationElementManageabilityProviderAttribute providerAttribute
                in assembly.GetCustomAttributes(typeof(ConfigurationElementManageabilityProviderAttribute), false))
            {
                if (providerAttribute.ManageabilityProviderType.Equals(typeof(CustomHashProviderDataManageabilityProvider)))
                {
                    selectedAttribute = providerAttribute;
                    break;
                }
            }

            Assert.IsNotNull(selectedAttribute);
            Assert.AreSame(typeof(CryptographySettingsManageabilityProvider), selectedAttribute.SectionManageabilityProviderType);
            Assert.AreSame(typeof(CustomHashProviderData), selectedAttribute.TargetType);
        }

        [TestMethod]
        public void ManageabilityProviderGeneratesProperAdmContent()
        {
            DictionaryConfigurationSource configurationSource = new DictionaryConfigurationSource();
            configurationObject.Type = typeof(object);

            MockAdmContentBuilder contentBuilder = new MockAdmContentBuilder();

            contentBuilder.StartCategory("category");
            provider.AddAdministrativeTemplateDirectives(contentBuilder, configurationObject, configurationSource, "TestApp");
            contentBuilder.EndCategory();

            MockAdmContent content = contentBuilder.GetMockContent();
            IEnumerator<AdmCategory> categoriesEnumerator = content.Categories.GetEnumerator();
            categoriesEnumerator.MoveNext();
            IEnumerator<AdmPolicy> policiesEnumerator = categoriesEnumerator.Current.Policies.GetEnumerator();
            Assert.IsTrue(policiesEnumerator.MoveNext());
            Assert.IsFalse(policiesEnumerator.MoveNext());
        }
    }
}
