using System;
using System.Linq;
using Xunit;

namespace Bootstrap.DataAccess
{
 [Collection("Login")]
 public class AppTest
 {
 [Fact]
 public void RetrievesByRoleId_Ok()
 {
 var rid = RoleHelper.Retrieves().Where(r => r.RoleName == "Administrators").First().Id;
 AppHelper.SaveByRoleId(rid, new string[0]);
 Assert.NotEmpty(AppHelper.RetrievesByRoleId(rid));
 }

 [Fact]
 public void RetrievesByUserName_Ok()
 {
 var roleId = RoleHelper.Retrieves().FirstOrDefault(r => r.RoleName == "Administrators").Id;
 var userId = UserHelper.Retrieves().FirstOrDefault(u => u.UserName == "Admin").Id;
 UserHelper.SaveByRoleId(roleId, new string[] { userId });
 Assert.NotEmpty(AppHelper.RetrievesByUserName("Admin"));

 roleId = RoleHelper.Retrieves().FirstOrDefault(r => r.RoleName == "Default").Id;
 userId = UserHelper.Retrieves().FirstOrDefault(u => u.UserName == "User").Id;
 UserHelper.SaveByRoleId(roleId, new string[] { userId });
 var apps = AppHelper.RetrievesByRoleId(roleId);
 AppHelper.SaveByRoleId(roleId, apps.Select(a => a.Id));
 Assert.NotEmpty(AppHelper.RetrievesByUserName("User"));
 }

 [Fact]
 public void SaveByRoleId_Ok()
 {
 var rid = RoleHelper.Retrieves().FirstOrDefault(r => r.RoleName == "Administrators").Id;
 Assert.True(AppHelper.SaveByRoleId(rid, null));
 Assert.True(AppHelper.SaveByRoleId(rid, new string[] { "2" }));
 Assert.NotEmpty(AppHelper.RetrievesByRoleId(rid).Where(r => r.Checked == "checked"));
 }

 [Theory]
 [InlineData("")]
 [InlineData(null)]
 public void SaveByRoleId_ArgumentNullException(string roleId)
 {
 Assert.ThrowsAny<ArgumentNullException>(() => AppHelper.SaveByRoleId(roleId, null));
 }
 }
}