106 lines
4.3 KiB
C#
106 lines
4.3 KiB
C#
using System.Net;
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using System.Net.Http.Json;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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using Microsoft.Extensions.DependencyInjection;
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using Musify.Api.Tests.TestSupport;
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using Musify.Application.Genres.Responses;
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using Musify.Application.Shared;
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using Musify.Application.Tracks.Responses;
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using Musify.Domain.Entities;
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using Musify.Domain.ValueObjects;
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using Musify.Infrastructure.Persistence;
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using Xunit;
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namespace Musify.Api.Tests.Endpoints;
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[Collection(ApiCollection.Name)]
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public sealed class GenreEndpointsTests(ApiTestFixture fixture)
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{
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private static readonly JsonSerializerOptions JsonOptions = new(JsonSerializerDefaults.Web)
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{
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Converters = { new JsonStringEnumConverter() }
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};
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private async Task<string> SeedTrackAsync(Genre genre)
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{
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using var scope = fixture.Services.CreateScope();
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var database = scope.ServiceProvider.GetRequiredService<Database>();
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var owner = new User { Id = Random.Shared.NextInt64(1, long.MaxValue), Name = "genre-owner", NormalizedName = "GENRE-OWNER" };
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var title = $"Genre track {Guid.NewGuid():N}";
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var track = new Track
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{
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Title = title,
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NormalizedTitle = title.ToUpperInvariant(),
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OwnerUserId = owner.Id,
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Owner = owner,
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Tags = [new TrackTag { TrackId = Guid.Empty, Tag = genre }]
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};
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foreach (var tag in track.Tags)
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tag.TrackId = track.Id;
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database.Users.Add(owner);
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database.Tracks.Add(track);
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await database.SaveChangesAsync(TestContext.Current.CancellationToken);
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return title;
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}
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[Fact]
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public async Task GetGenres_Anonymous_ListsGenresInUse()
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{
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await SeedTrackAsync(Genre.Funk);
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var response = await fixture.CreateAnonymousClient().GetAsync("/genres", TestContext.Current.CancellationToken);
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Assert.Equal(HttpStatusCode.OK, response.StatusCode);
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var body = await response.Content.ReadFromJsonAsync<List<GenreResponse>>(JsonOptions, TestContext.Current.CancellationToken);
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Assert.Contains(body!, g => g.Genre == Genre.Funk && g.TrackCount >= 1);
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}
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[Fact]
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public async Task GetAvailableGenres_Anonymous_ListsEveryGenreWithIncompatibilities()
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{
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var response = await fixture.CreateAnonymousClient().GetAsync("/genres/available", TestContext.Current.CancellationToken);
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Assert.Equal(HttpStatusCode.OK, response.StatusCode);
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var body = await response.Content.ReadFromJsonAsync<List<AvailableGenreResponse>>(JsonOptions, TestContext.Current.CancellationToken);
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Assert.Equal(Enum.GetValues<Genre>().Length, body!.Count);
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Assert.Contains(Genre.Lofi, body.Single(g => g.Genre == Genre.Metal).IncompatibleWith);
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}
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[Theory]
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[InlineData("Nope")]
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[InlineData("999")]
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public async Task GetTracks_UnknownGenre_ReturnsBadRequest(string genre)
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{
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var response = await fixture.CreateAnonymousClient().GetAsync($"/tracks?genre={genre}", TestContext.Current.CancellationToken);
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Assert.Equal(HttpStatusCode.BadRequest, response.StatusCode);
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}
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[Fact]
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public async Task GetTracks_GenreQuery_IsCaseInsensitive()
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{
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var title = await SeedTrackAsync(Genre.Blues);
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var response = await fixture.CreateAnonymousClient().GetAsync("/tracks?genre=blues&pageSize=100", TestContext.Current.CancellationToken);
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Assert.Equal(HttpStatusCode.OK, response.StatusCode);
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var body = await response.Content.ReadFromJsonAsync<PaginatedResponse<TrackApplicationResponse>>(JsonOptions, TestContext.Current.CancellationToken);
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Assert.Contains(body!.Items, item => item.Title == title);
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}
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[Fact]
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public async Task GetTracks_GenreQuery_FiltersByTag()
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{
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var title = await SeedTrackAsync(Genre.Ambient);
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await SeedTrackAsync(Genre.Techno);
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var response = await fixture.CreateAnonymousClient().GetAsync("/tracks?genre=Ambient&pageSize=100", TestContext.Current.CancellationToken);
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Assert.Equal(HttpStatusCode.OK, response.StatusCode);
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var body = await response.Content.ReadFromJsonAsync<PaginatedResponse<TrackApplicationResponse>>(JsonOptions, TestContext.Current.CancellationToken);
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Assert.Contains(body!.Items, item => item.Title == title);
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Assert.All(body.Items, item => Assert.Contains(Genre.Ambient, item.Tags));
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}
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}
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