eShopOnWeb/tests/FunctionalTests/PublicApi/AuthEndpoints/AuthenticateEndpoint.cs

using System.Net.Http;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;
using Microsoft.eShopWeb.ApplicationCore.Constants;
using Microsoft.eShopWeb.FunctionalTests.PublicApi;
using Microsoft.eShopWeb.PublicApi.AuthEndpoints;
using Xunit;

namespace Microsoft.eShopWeb.FunctionalTests.Web.Controllers;

[Collection("Sequential")]
public class AuthenticateEndpoint : IClassFixture<TestApiApplication>
{
    JsonSerializerOptions _jsonOptions = new JsonSerializerOptions { PropertyNameCaseInsensitive = true };

    public AuthenticateEndpoint(TestApiApplication factory)
    {
        Client = factory.CreateClient();
    }

    public HttpClient Client { get; }

    [Theory]
    [InlineData("demouser@microsoft.com", AuthorizationConstants.DEFAULT_PASSWORD, true)]
    [InlineData("demouser@microsoft.com", "badpassword", false)]
    [InlineData("baduser@microsoft.com", "badpassword", false)]
    public async Task ReturnsExpectedResultGivenCredentials(string testUsername, string testPassword, bool expectedResult)
    {
        var request = new AuthenticateRequest()
        {
            Username = testUsername,
            Password = testPassword
        };
        var jsonContent = new StringContent(JsonSerializer.Serialize(request), Encoding.UTF8, "application/json");
        var response = await Client.PostAsync("api/authenticate", jsonContent);
        response.EnsureSuccessStatusCode();
        var stringResponse = await response.Content.ReadAsStringAsync();
        var model = stringResponse.FromJson<AuthenticateResponse>();

        Assert.Equal(expectedResult, model.Result);
    }
}