using System.Transactions;
using Eclipse.Forum.BLL;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;

namespace DAL.Test
{


    /// <summary>
    ///This is a test class for CategoryRepositoryTest and is intended
    ///to contain all CategoryRepositoryTest Unit Tests
    ///</summary>
    [TestClass()]
    public class CategoryRepositoryTest
    {


        private TestContext testContextInstance;

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>
        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }

        #region Additional test attributes
        //
        //You can use the following additional attributes as you write your tests:
        //
        //Use ClassInitialize to run code before running the first test in the class
        //[ClassInitialize()]
        //public static void MyClassInitialize(TestContext testContext)
        //{
        //}
        //
        //Use ClassCleanup to run code after all tests in a class have run
        //[ClassCleanup()]
        //public static void MyClassCleanup()
        //{
        //}
        //
        //Use TestInitialize to run code before running each test
        //[TestInitialize()]
        //public void MyTestInitialize()
        //{
        //}
        //
        //Use TestCleanup to run code after each test has run
        //[TestCleanup()]
        //public void MyTestCleanup()
        //{
        //}
        //
        #endregion


        /// <summary>
        ///A test for Category Add
        ///</summary>
        [TestMethod()]
        public void CategoryAddTest()
        {
            using (var scope = new TransactionScope())
            {
                var userName = "testUser" + new Random().Next(10000);
                var pass = "123456";
                var email = "goodEmail" + new Random().Next(10000);
                var ur = new UserRepository();
                ur.Add(userName, pass, email);

                var userId = ur.GetUser(userName);

                var cr = new CategoryRepository();
                var name = "testCat" + new Random().Next(10000);
                var category = new Category
                                   {
                                       Name = name,
                                       Created = DateTime.Now,
                                       Updated = DateTime.Now,
                                       UserId = userId.Id
                                   };
                //
                cr.Add(category);
                //
                Assert.AreNotEqual(category.Id, -1);
            }
        }

        /// <summary>
        ///A test for Category Delete
        ///</summary>
        [TestMethod()]
        public void CategoryDeleteTest()
        {
            using (var scope = new TransactionScope())
            {
                var userName = "testUser" + new Random().Next(10000);
                var pass = "123456";
                var email = "goodEmail" + new Random().Next(10000);
                var ur = new UserRepository();
                ur.Add(userName, pass, email);

                var userId = ur.GetUser(userName);

                var cr = new CategoryRepository();
                var name = "testCat" + new Random().Next(10000);
                var category = new Category
                                   {
                                       Name = name,
                                       Created = DateTime.Now,
                                       Updated = DateTime.Now,
                                       UserId = userId.Id
                                   };
                cr.Add(category);

                var catInDbOld = category.Id;
                //
                cr.Delete(catInDbOld);
                //
                var categoryInDbNew = cr.GetById(catInDbOld);

                Assert.AreEqual(categoryInDbNew, null);
            }
        }

        /// <summary>
        ///A test for GetById
        ///</summary>
        [TestMethod()]
        public void CategoryGetByIdTest()
        {
            using (var scope = new TransactionScope())
            {
                var userName = "testUser" + new Random().Next(10000);
                var pass = "123456";
                var email = "goodEmail" + new Random().Next(10000);
                var ur = new UserRepository();
                ur.Add(userName, pass, email);

                var userId = ur.GetUser(userName);

                var cr = new CategoryRepository();
                var name = "testCat" + new Random().Next(10000);
                var category = new Category
                                   {
                                       Name = name,
                                       Created = DateTime.Now,
                                       Updated = DateTime.Now,
                                       UserId = userId.Id
                                   };
                cr.Add(category);

                var catInDb = category.Id;
                //
                var categoryDb = cr.GetById(catInDb);
                //
                Assert.AreEqual(category.Name, categoryDb.Name);
            }
        }
    }
}