using System;
using System.Collections.Generic;
using System.IO;
using System.Text;
using NUnit.Framework;
using Rhino.Mocks;
using ScrewTurn.Wiki.PluginFramework;

namespace ScrewTurn.Wiki.Tests {

	public class UsersStorageProviderTests : UsersStorageProviderTestScaffolding {

		public override IUsersStorageProviderV30 GetProvider() {
			UsersStorageProvider prov = new UsersStorageProvider();
			prov.Init(MockHost(), "");
			return prov;
		}

		[Test]
		public void Init() {
			IUsersStorageProviderV30 prov = GetProvider();
			prov.Init(MockHost(), "");

			Assert.IsNotNull(prov.Information, "Information should not be null");
		}

		[Test]
		public void Init_Upgrade() {
			string testDir = Path.Combine(Environment.GetEnvironmentVariable("TEMP"), Guid.NewGuid().ToString());
			Directory.CreateDirectory(testDir);

			MockRepository mocks = new MockRepository();
			IHostV30 host = mocks.DynamicMock<IHostV30>();
			Expect.Call(host.GetSettingValue(SettingName.PublicDirectory)).Return(testDir).Repeat.AtLeastOnce();
			Expect.Call(host.GetSettingValue(SettingName.AdministratorsGroup)).Return("Administrators").Repeat.Once();
			Expect.Call(host.GetSettingValue(SettingName.UsersGroup)).Return("Users").Repeat.Once();

			Expect.Call(host.UpgradeSecurityFlagsToGroupsAcl(null, null)).IgnoreArguments().Repeat.Times(1).Return(true);

			mocks.Replay(host);

			string file = Path.Combine(host.GetSettingValue(SettingName.PublicDirectory), "Users.cs");

			File.WriteAllText(file, "user|PASSHASH|user@users.com|Inactive|2008/10/31 15:15:15|USER\r\nsuperuser|SUPERPASSHASH|superuser@users.com|Active|2008/10/31 15:15:16|ADMIN");

			UsersStorageProvider prov = new UsersStorageProvider();
			prov.Init(host, "");

			UserInfo[] users = prov.GetUsers();

			Assert.AreEqual(2, users.Length, "Wrong user count");

			Assert.AreEqual("superuser", users[0].Username, "Wrong username");
			Assert.AreEqual("superuser@users.com", users[0].Email, "Wrong email");
			Assert.IsTrue(users[0].Active, "User should be active");
			Assert.AreEqual("2008/10/31 15:15:16", users[0].DateTime.ToString("yyyy'/'MM'/'dd' 'HH':'mm':'ss"), "Wrong date/time");
			Assert.AreEqual(1, users[0].Groups.Length, "Wrong user count");
			Assert.AreEqual("Administrators", users[0].Groups[0], "Wrong group");

			Assert.AreEqual("user", users[1].Username, "Wrong username");
			Assert.AreEqual("user@users.com", users[1].Email, "Wrong email");
			Assert.IsFalse(users[1].Active, "User should be inactive");
			Assert.AreEqual("2008/10/31 15:15:15", users[1].DateTime.ToString("yyyy'/'MM'/'dd' 'HH':'mm':'ss"), "Wrong date/time");
			Assert.AreEqual(1, users[1].Groups.Length, "Wrong user count");
			Assert.AreEqual("Users", users[1].Groups[0], "Wrong group");

			mocks.Verify(host);
			
			Directory.Delete(testDir, true);
		}

	}

}