1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
using System;
using System.Collections.Generic;
using System.IdentityModel.Tokens.Jwt;
using System.Security.Claims;
using System.Text;
using System.Threading.Tasks;
using AutoMapper;
using DevHive.Common.Models.Identity;
using DevHive.Common.Models.Misc;
using DevHive.Data.Interfaces.Repositories;
using DevHive.Data.Models;
using DevHive.Services.Models.Identity.User;
using DevHive.Services.Options;
using DevHive.Services.Services;
using Microsoft.IdentityModel.Tokens;
using Moq;
using NUnit.Framework;
namespace DevHive.Services.Tests
{
[TestFixture]
public class UserServiceTests
{
private Mock<IUserRepository> UserRepositoryMock { get; set; }
private Mock<IRoleRepository> RoleRepositoryMock { get; set; }
private Mock<ILanguageRepository> LanguageRepositoryMock { get; set; }
private Mock<ITechnologyRepository> TechnologyRepositoryMock { get; set; }
private Mock<IMapper> MapperMock { get; set; }
private JWTOptions JWTOptions { get; set; }
private UserService UserService { get; set; }
#region SetUps
[SetUp]
public void Setup()
{
this.UserRepositoryMock = new Mock<IUserRepository>();
this.RoleRepositoryMock = new Mock<IRoleRepository>();
this.LanguageRepositoryMock = new Mock<ILanguageRepository>();
this.TechnologyRepositoryMock = new Mock<ITechnologyRepository>();
this.JWTOptions = new JWTOptions("gXfQlU6qpDleFWyimscjYcT3tgFsQg3yoFjcvSLxG56n1Vu2yptdIUq254wlJWjm");
this.MapperMock = new Mock<IMapper>();
this.UserService = new UserService(this.UserRepositoryMock.Object, this.LanguageRepositoryMock.Object, this.RoleRepositoryMock.Object, this.TechnologyRepositoryMock.Object, this.MapperMock.Object, JWTOptions);
}
#endregion
#region LoginUser
[Test]
public async Task LoginUser_ReturnsTokenModel_WhenLoggingUserIn()
{
string somePassword = "GoshoTrapovImaGolemChep";
string hashedPassword = PasswordModifications.GeneratePasswordHash(somePassword);
LoginServiceModel loginServiceModel = new LoginServiceModel
{
Password = somePassword
};
User user = new User
{
Id = Guid.NewGuid(),
PasswordHash = hashedPassword
};
this.UserRepositoryMock.Setup(p => p.DoesUsernameExistAsync(It.IsAny<string>())).Returns(Task.FromResult(true));
this.UserRepositoryMock.Setup(p => p.GetByUsernameAsync(It.IsAny<string>())).Returns(Task.FromResult(user));
string JWTSecurityToken = this.WriteJWTSecurityToken(user.Id, user.Roles);
TokenModel tokenModel = await this.UserService.LoginUser(loginServiceModel);
Assert.AreEqual(JWTSecurityToken, tokenModel.Token, "LoginUser does not return the correct token");
}
[Test]
public void LoginUser_ThrowsException_WhenUserNameDoesNotExist()
{
const string EXCEPTION_MESSAGE = "Invalid username!";
LoginServiceModel loginServiceModel = new LoginServiceModel
{
};
this.UserRepositoryMock.Setup(p => p.DoesUsernameExistAsync(It.IsAny<string>())).Returns(Task.FromResult(false));
Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.UserService.LoginUser(loginServiceModel));
Assert.AreEqual(EXCEPTION_MESSAGE, ex.Message, "Incorect Exception message");
}
[Test]
public void LoginUser_ThroiwsException_WhenPasswordIsIncorect()
{
const string EXCEPTION_MESSAGE = "Incorrect password!";
string somePassword = "GoshoTrapovImaGolemChep";
LoginServiceModel loginServiceModel = new LoginServiceModel
{
Password = somePassword
};
User user = new User
{
Id = Guid.NewGuid(),
PasswordHash = "InvalidPasswordHas"
};
this.UserRepositoryMock.Setup(p => p.DoesUsernameExistAsync(It.IsAny<string>())).Returns(Task.FromResult(true));
this.UserRepositoryMock.Setup(p => p.GetByUsernameAsync(It.IsAny<string>())).Returns(Task.FromResult(user));
Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.UserService.LoginUser(loginServiceModel));
Assert.AreEqual(EXCEPTION_MESSAGE, ex.Message, "Incorect Exception message");
}
#endregion
#region RegisterUser
[Test]
public async Task RegisterUser_ReturnsTokenModel_WhenUserIsSuccessfull()
{
string somePassword = "GoshoTrapovImaGolemChep";
RegisterServiceModel registerServiceModel = new RegisterServiceModel
{
Password = somePassword
};
User user = new User
{
Id = Guid.NewGuid()
};
Role role = new Role { Name = Role.DefaultRole };
HashSet<Role> roles = new HashSet<Role> { role };
this.UserRepositoryMock.Setup(p => p.DoesUsernameExistAsync(It.IsAny<string>())).Returns(Task.FromResult(false));
this.UserRepositoryMock.Setup(p => p.DoesEmailExistAsync(It.IsAny<string>())).Returns(Task.FromResult(false));
this.RoleRepositoryMock.Setup(p => p.DoesNameExist(It.IsAny<string>())).Returns(Task.FromResult(true));
this.RoleRepositoryMock.Setup(p => p.GetByNameAsync(It.IsAny<string>())).Returns(Task.FromResult(role));
this.MapperMock.Setup(p => p.Map<User>(It.IsAny<RegisterServiceModel>())).Returns(user);
this.UserRepositoryMock.Setup(p => p.AddAsync(It.IsAny<User>())).Verifiable();
string JWTSecurityToken = this.WriteJWTSecurityToken(user.Id, roles);
TokenModel tokenModel = await this.UserService.RegisterUser(registerServiceModel);
Mock.Verify();
Assert.AreEqual(JWTSecurityToken, tokenModel.Token, "RegisterUser does not return the correct token");
}
#endregion
#region HelperMethods
private string WriteJWTSecurityToken(Guid userId, HashSet<Role> roles)
{
byte[] signingKey = Encoding.ASCII.GetBytes(this.JWTOptions.Secret);
HashSet<Claim> claims = new()
{
new Claim("ID", $"{userId}"),
};
foreach (var role in roles)
{
claims.Add(new Claim(ClaimTypes.Role, role.Name));
}
SecurityTokenDescriptor tokenDescriptor = new()
{
Subject = new ClaimsIdentity(claims),
Expires = DateTime.Today.AddDays(7),
SigningCredentials = new SigningCredentials(
new SymmetricSecurityKey(signingKey),
SecurityAlgorithms.HmacSha512Signature)
};
JwtSecurityTokenHandler tokenHandler = new();
SecurityToken token = tokenHandler.CreateToken(tokenDescriptor);
return tokenHandler.WriteToken(token);
}
#endregion
}
}
|
