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using Microsoft.AspNetCore.Mvc.Testing;
using Microsoft.Extensions.DependencyInjection;
using Newtonsoft.Json;
using System;
using System.Net;
using System.Net.Http;
using Timeline.Controllers;
using Timeline.Models.Http;
using Timeline.Services;
using Timeline.Tests.Helpers;
using Timeline.Tests.Helpers.Authentication;
using Timeline.Tests.Mock.Data;
using Timeline.Tests.Mock.Services;
using Xunit;
using Xunit.Abstractions;
namespace Timeline.Tests
{
public class TokenUnitTest : IClassFixture<MyWebApplicationFactory<Startup>>
{
private const string CreateTokenUrl = "token/create";
private const string VerifyTokenUrl = "token/verify";
private readonly WebApplicationFactory<Startup> _factory;
public TokenUnitTest(MyWebApplicationFactory<Startup> factory, ITestOutputHelper outputHelper)
{
_factory = factory.WithTestLogging(outputHelper);
}
[Fact]
public async void CreateToken_MissingUsername()
{
using (var client = _factory.CreateDefaultClient())
{
await InvalidModelTestHelpers.TestPostInvalidModel(client, CreateTokenUrl,
new CreateTokenRequest { Username = null, Password = "user" });
}
}
[Fact]
public async void CreateToken_InvalidModel_MissingPassword()
{
using (var client = _factory.CreateDefaultClient())
{
await InvalidModelTestHelpers.TestPostInvalidModel(client, CreateTokenUrl,
new CreateTokenRequest { Username = "user", Password = null });
}
}
[Fact]
public async void CreateToken_InvalidModel_BadExpireOffset()
{
using (var client = _factory.CreateDefaultClient())
{
await InvalidModelTestHelpers.TestPostInvalidModel(client, CreateTokenUrl,
new CreateTokenRequest
{
Username = MockUsers.UserUsername,
Password = MockUsers.UserPassword,
ExpireOffset = -1000
});
}
}
[Fact]
public async void CreateToken_UserNotExist()
{
using (var client = _factory.CreateDefaultClient())
{
var response = await client.PostAsJsonAsync(CreateTokenUrl,
new CreateTokenRequest { Username = "usernotexist", Password = "???" });
Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
var body = await response.ReadBodyAsJson<CommonResponse>();
Assert.Equal(TokenController.ErrorCodes.Create_UserNotExist, body.Code);
}
}
[Fact]
public async void CreateToken_BadPassword()
{
using (var client = _factory.CreateDefaultClient())
{
var response = await client.PostAsJsonAsync(CreateTokenUrl,
new CreateTokenRequest { Username = MockUsers.UserUsername, Password = "???" });
Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
var body = await response.ReadBodyAsJson<CommonResponse>();
Assert.Equal(TokenController.ErrorCodes.Create_BadPassword, body.Code);
}
}
[Fact]
public async void CreateToken_Success()
{
using (var client = _factory.CreateDefaultClient())
{
var response = await client.PostAsJsonAsync(CreateTokenUrl,
new CreateTokenRequest { Username = MockUsers.UserUsername, Password = MockUsers.UserPassword });
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
var body = await response.ReadBodyAsJson<CreateTokenResponse>();
Assert.NotEmpty(body.Token);
Assert.Equal(MockUsers.UserUserInfo, body.User, UserInfoComparers.EqualityComparer);
}
}
[Fact]
public async void VerifyToken_InvalidModel_MissingToken()
{
using (var client = _factory.CreateDefaultClient())
{
await InvalidModelTestHelpers.TestPostInvalidModel(client, VerifyTokenUrl,
new VerifyTokenRequest { Token = null });
}
}
[Fact]
public async void VerifyToken_BadToken()
{
using (var client = _factory.CreateDefaultClient())
{
var response = await client.PostAsJsonAsync(VerifyTokenUrl, new VerifyTokenRequest { Token = "bad token hahaha" });
Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
var body = await response.ReadBodyAsJson<CommonResponse>();
Assert.Equal(TokenController.ErrorCodes.Verify_BadToken, body.Code);
}
}
[Fact]
public async void VerifyToken_BadVersion_AND_UserNotExist()
{
using (var client = _factory.CreateDefaultClient())
{
using (var scope = _factory.Server.Host.Services.CreateScope()) // UserService is scoped.
{
// create a user for test
var userService = scope.ServiceProvider.GetRequiredService<IUserService>();
const string username = "verifytokentest0";
const string password = "12345678";
await userService.PutUser(username, password, false);
// create a token
var token = (await client.CreateUserTokenAsync(username, password)).Token;
// increase version
await userService.PatchUser(username, null, null);
// test against bad version
var response = await client.PostAsJsonAsync(VerifyTokenUrl, new VerifyTokenRequest { Token = token });
Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
var body = await response.ReadBodyAsJson<CommonResponse>();
Assert.Equal(TokenController.ErrorCodes.Verify_BadVersion, body.Code);
// create another token
var token2 = (await client.CreateUserTokenAsync(username, password)).Token;
// delete user
await userService.DeleteUser(username);
// test against user not exist
var response2 = await client.PostAsJsonAsync(VerifyTokenUrl, new VerifyTokenRequest { Token = token });
Assert.Equal(HttpStatusCode.BadRequest, response2.StatusCode);
var body2 = await response2.ReadBodyAsJson<CommonResponse>();
Assert.Equal(TokenController.ErrorCodes.Verify_UserNotExist, body2.Code);
}
}
}
[Fact]
public async void VerifyToken_Expired()
{
using (var client = _factory.CreateDefaultClient())
{
// I can only control the token expired time but not current time
// because verify logic is encapsuled in other library.
var mockClock = _factory.GetTestClock();
mockClock.MockCurrentTime = DateTime.Now - TimeSpan.FromDays(2);
var token = (await client.CreateUserTokenAsync(MockUsers.UserUsername, MockUsers.UserPassword, 1)).Token;
var response = await client.PostAsJsonAsync(VerifyTokenUrl,
new VerifyTokenRequest { Token = token });
var body = await response.ReadBodyAsJson<CommonResponse>();
Assert.Equal(TokenController.ErrorCodes.Verify_Expired, body.Code);
mockClock.MockCurrentTime = null;
}
}
[Fact]
public async void VerifyToken_Success()
{
using (var client = _factory.CreateDefaultClient())
{
var createTokenResult = await client.CreateUserTokenAsync(MockUsers.UserUsername, MockUsers.UserPassword);
var response = await client.PostAsJsonAsync(VerifyTokenUrl,
new VerifyTokenRequest { Token = createTokenResult.Token });
Assert.Equal(HttpStatusCode.OK, response.StatusCode);
var body = JsonConvert.DeserializeObject<VerifyTokenResponse>(await response.Content.ReadAsStringAsync());
Assert.Equal(MockUsers.UserUserInfo, body.User, UserInfoComparers.EqualityComparer);
}
}
}
}
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