diff --git a/LuminousSales/Business/Business/Sales/ProductController.cs b/LuminousSales/Business/Business/Sales/ProductController.cs
index c3228d7..69e951c 100644
--- a/LuminousSales/Business/Business/Sales/ProductController.cs
+++ b/LuminousSales/Business/Business/Sales/ProductController.cs
@@ -44,7 +44,7 @@ namespace Business.Business.Sales
         /// Gets All Roles
         /// </summary>
         /// <remarks>
-        /// Requires no special roles
+        /// Requires no special roles.
         /// </remarks>
         /// <returns>
         /// Returns a ICollection of all roles.
@@ -56,12 +56,13 @@ namespace Business.Business.Sales
         }
 
         /// <summary>
-        /// Searches the role by given Id
+        /// Searches the role by given Id.
         /// </summary>
+        /// <remarks>
+        /// Requires no special roles.
+        /// </remarks>
         /// <returns>
         /// Returns an object of the role with the given Id. 
-        /// 
-        /// Requires no special roles
         /// </returns>
 
         public Product Get(int id)
@@ -80,10 +81,11 @@ namespace Business.Business.Sales
         /// <summary>
         /// Searches the role by given name
         /// </summary>
+        /// <remarks>
+        /// Requires no special roles.
+        /// </remarks>
         /// <returns>
         /// Returns an object of the role with the given name.
-        /// 
-        /// Requires no special roles
         /// </returns>
 
         public Product Get(string name)
@@ -102,10 +104,11 @@ namespace Business.Business.Sales
         /// <summary>
         /// Searches the role by a given substring
         /// </summary>
+        /// <remarks>
+        /// Requires no special roles.
+        /// </remarks>
         /// <returns>
         /// Returns an ICollection of all roles that contain the given substring in their name.
-        /// 
-        /// Requires no special roles
         /// </returns>
 
         public ICollection<Product> GetByApproximateName(string name)
diff --git a/LuminousSales/Business/Business/UserManagment/Controllers/RoleController.cs b/LuminousSales/Business/Business/UserManagment/Controllers/RoleController.cs
index b52a432..7e25ce0 100644
--- a/LuminousSales/Business/Business/UserManagment/Controllers/RoleController.cs
+++ b/LuminousSales/Business/Business/UserManagment/Controllers/RoleController.cs
@@ -51,14 +51,17 @@ namespace Business.Business.UserManagment.Controllers
             this.context = context;
             this.currentUser = currentUser;
         }
-        
+
         /// <summary>
         /// Creates the roles
         /// </summary>
         /// <remarks>
+        /// Requires no special roles. Not even an registered user.
+        /// </remarks>
+        /// <remarks>
         /// Almost every method of each class checks if the user has suffficient roles for the task
         /// </remarks>
-        
+
         public void CreateInitialRoles()
         {
             var Cashier = new Role("Cashier");
diff --git a/LuminousSales/Business/Business/UserManagment/Controllers/UserController.cs b/LuminousSales/Business/Business/UserManagment/Controllers/UserController.cs
index e9462d0..9f35f86 100644
--- a/LuminousSales/Business/Business/UserManagment/Controllers/UserController.cs
+++ b/LuminousSales/Business/Business/UserManagment/Controllers/UserController.cs
@@ -161,10 +161,13 @@ namespace Business.Business.UserManagment
         /// Checks if the password is valid
         /// </summary>
         /// <remarks>
-        /// Password is used to log in the user
+        /// Requires no special roles.
+        /// </remarks>
+        /// <remarks>
+        /// Password is used to log in the user.
         /// </remarks>
         /// <returns>
-        /// Returns an object of the found user
+        /// Returns an object of the found user.
         /// </returns>
 
         public User ValidatePassword(string password)
@@ -181,7 +184,10 @@ namespace Business.Business.UserManagment
         /// Registers an user
         /// </summary>
         /// <remarks>
-        /// Used for the creation of the initial user, so it assigns admin role by default
+        /// Requires no special roles.
+        /// </remarks>
+        /// <remarks>
+        /// Used for the creation of the initial user, so it assigns admin role by default.
         /// </remarks>
 
         public void RegisterItem(string name, string password)
diff --git a/LuminousSales/LuminousSales.sln b/LuminousSales/LuminousSales.sln
index da15b65..fd797a7 100644
--- a/LuminousSales/LuminousSales.sln
+++ b/LuminousSales/LuminousSales.sln
@@ -7,7 +7,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Data", "Models\Data.csproj"
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Business", "Business\Business.csproj", "{E1661853-3081-4C40-8E68-C063B3BC88A4}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Display", "Display\Display.csproj", "{61E060C5-4360-4880-9ED7-6A139C988F0F}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Display", "Display\Display.csproj", "{61E060C5-4360-4880-9ED7-6A139C988F0F}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LuminousTests", "LuminousTests\LuminousTests.csproj", "{8475489D-3593-43D0-A6E2-006A732B982A}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -27,6 +29,10 @@ Global
 		{61E060C5-4360-4880-9ED7-6A139C988F0F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{61E060C5-4360-4880-9ED7-6A139C988F0F}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{61E060C5-4360-4880-9ED7-6A139C988F0F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8475489D-3593-43D0-A6E2-006A732B982A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8475489D-3593-43D0-A6E2-006A732B982A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8475489D-3593-43D0-A6E2-006A732B982A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8475489D-3593-43D0-A6E2-006A732B982A}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/LuminousSales/LuminousTests/LuminousTests.csproj b/LuminousSales/LuminousTests/LuminousTests.csproj
new file mode 100644
index 0000000..a2310ab
--- /dev/null
+++ b/LuminousSales/LuminousTests/LuminousTests.csproj
@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Moq" Version="4.16.1" />
+    <PackageReference Include="NUnit" Version="3.12.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.16.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.5.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Business\Business.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/LuminousSales/LuminousTests/UnitTest1.cs b/LuminousSales/LuminousTests/UnitTest1.cs
new file mode 100644
index 0000000..4adf9a9
--- /dev/null
+++ b/LuminousSales/LuminousTests/UnitTest1.cs
@@ -0,0 +1,61 @@
+using NUnit.Framework;
+using Moq;
+using Models.Models;
+using Microsoft.EntityFrameworkCore;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using Models;
+using Business.Business.UserManagment;
+using Business.Business.UserManagment.Controllers;
+
+namespace LuminousUnitTests
+{
+    public class Tests
+    {
+        private UserController userctrl;
+        private RoleController rolectrl;
+        private IQueryable<User> testUsers;
+        [SetUp]
+        public void Setup()
+        {
+            var mock = new Mock<DbSet<User>>();
+            var mocka = new Mock<DbSet<User>>();
+            testUsers = new List<User>
+            {
+                new User(){ Name = "Admin", Password = "adm123", RoleId = 1},
+                new User(){ Name = "Goso", Password = "goso123", RoleId = 2},
+                new User(){ Name = "Pesho", Password = "peso123", RoleId = 3},
+            }.AsQueryable();
+            mock.As<IQueryable<User>>().Setup(m => m.Provider).Returns(testUsers.Provider);
+            mock.As<IQueryable<User>>().Setup(m => m.Expression).Returns(testUsers.Expression);
+            mock.As<IQueryable<User>>().Setup(m => m.ElementType).Returns(testUsers.ElementType);
+            mock.As<IQueryable<User>>().Setup(m => m.GetEnumerator()).Returns(testUsers.GetEnumerator());
+            var testContext = new Mock<LuminousContext>();
+            testContext.Setup(s => s.User).Returns(mock.Object);
+
+            userctrl = new UserController(testUsers.ToList()[0], testContext.Object);
+        }
+
+        [Test]
+        public void UsersController_GetAll()
+        {
+            List<User> users = userctrl.GetAll().ToList();
+            List<User> testUsersList = testUsers.ToList();
+            Assert.AreEqual(users.Count, testUsers.Count());
+            for (int i = 0; i < users.Count; i++)
+            {
+                Assert.AreEqual(users[i].Name, testUsersList[i].Name);
+                Assert.AreEqual(users[i].Password, testUsersList[i].Password);
+                Assert.AreEqual(users[i].RoleId, testUsersList[i].RoleId);
+            }
+        }
+        [Test]
+        public void UserController_AddItem()
+        {
+            userctrl.RegisterItem("Penka", "penka123", 3);
+            List<User> users = userctrl.GetAll().ToList();
+            Assert.AreEqual(users.Count, 4);
+        }
+    }
+}
\ No newline at end of file
diff --git a/LuminousSales/Models/LuminousContext.cs b/LuminousSales/Models/LuminousContext.cs
index 20278c7..1fab72d 100644
--- a/LuminousSales/Models/LuminousContext.cs
+++ b/LuminousSales/Models/LuminousContext.cs
@@ -16,11 +16,11 @@ namespace Models
 
         }
 
-        public DbSet<User> User { get; set; }
-        public DbSet<Role> Role { get; set; }
-        public DbSet<Product> Product { get; set; }
-        public DbSet<Deal> Deal { get; set; }
-        public DbSet<Stock> Stock { get; set; }
+        public virtual DbSet<User> User { get; set; }
+        public virtual DbSet<Role> Role { get; set; }
+        public virtual DbSet<Product> Product { get; set; }
+        public virtual DbSet<Deal> Deal { get; set; }
+        public virtual DbSet<Stock> Stock { get; set; }
 
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {