static void Main(string[] args)
{
using (var db = new UserDbContext())
{
var list = db.Users.ToList();
foreach (var item in list)
{
Console.WriteLine(item.FirstName);
Console.ReadLine();
}
}
}
public void Insert_UserPermissions()
{
using (var db = new UserDbContext())
{
var users = db.Users.Take(10).ToList();
Assert.AreEqual(10, users.Count);
foreach (var user in users)
{
Assert.IsNotNull(user.FirstName);
}
for (int i = 0; i < 10; i++)
{
if (i == 9)
users[i].Permissions = users[0].Permissions;
else
users[i].Permissions = users[i + 1].Permissions;
}
var userIdPermissionIdsMapping = new Dictionary<int, List<int>>();
foreach (var user in users)
{
if (user.UserTypeId != null)
userIdPermissionIdsMapping.Add(user.Id, user.Permissions.Select(u => u.Id).ToList());
}
db.SaveChanges();
var updatedUsers = db.Users.Take(10).ToList();
Assert.AreEqual(10, users.Count);
foreach (var user in updatedUsers)
{
List<int> userPermissionIdsList = null;
userIdPermissionIdsMapping.TryGetValue(user.Id, out userPermissionIdsList);
Assert.IsTrue(userPermissionIdsList != null);
Assert.IsTrue(user.Permissions.All(p => userPermissionIdsList.Contains(p.Id)));
}
}
}
public void Delete_All_Permissions()
{
using (var db = new UserDbContext())
{
var users = db.Users.ToList();
Assert.IsNotNull(users);
foreach (var user in users)
{
user.Permissions.Clear();
}
db.SaveChanges();
var updatedUsers = db.Users.ToList();
Assert.IsNotNull(updatedUsers);
foreach (var updatedUser in updatedUsers)
{
Assert.AreEqual(0, updatedUser.Permissions.Count());
}
}
}
public void Read_Users_Top10()
{
using (var db = new UserDbContext())
{
var users = db.Users.Take(10).ToList();
Assert.AreEqual(10, users.Count);
foreach (var user in users)
{
Assert.IsNotNull(user.FirstName);
}
}
}
public void Update_UserType()
{
using (var db = new UserDbContext())
{
var users = db.Users.Take(10).ToList();
Assert.AreEqual(10, users.Count);
for (int i = 0; i < 10; i++)
{
if (i == 9)
users[i].UserTypeId = users[0].UserTypeId;
else
users[i].UserTypeId = users[i + 1].UserTypeId;
}
var userIdUserTypeIdMapping = new Dictionary<int, int>();
foreach (var user in users)
{
if (user.UserTypeId != null)
userIdUserTypeIdMapping.Add(user.Id, (int)user.UserTypeId);
}
db.SaveChanges();
var updatedUsers = db.Users.Take(10).ToList();
Assert.AreEqual(10, users.Count);
foreach (var user in updatedUsers)
{
int userTypeId = -1;
userIdUserTypeIdMapping.TryGetValue(user.Id, out userTypeId);
Assert.IsTrue(userTypeId != -1);
Assert.AreEqual(userTypeId, user.UserTypeId);
}
}
}