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using FluentAssertions;
using Microsoft.Extensions.Logging.Abstractions;
using System.Threading.Tasks;
using Timeline.Services;
using Timeline.Tests.Helpers;
using Xunit;
namespace Timeline.Tests.Services
{
public class BookmarkTimelineServiceTest : DatabaseBasedTest
{
private BookmarkTimelineService _service = default!;
private UserService _userService = default!;
private TimelineService _timelineService = default!;
protected override void OnDatabaseCreated()
{
var clock = new TestClock();
_userService = new UserService(NullLogger<UserService>.Instance, Database, new PasswordService(), new UserPermissionService(Database), clock);
_timelineService = new TimelineService(Database, _userService, clock);
_service = new BookmarkTimelineService(Database, _userService, _timelineService);
}
[Fact]
public async Task Should_Work()
{
var userId = await _userService.GetUserIdByUsername("user");
{
var b = await _service.GetBookmarks(userId);
b.Should().BeEmpty();
}
await _timelineService.CreateTimeline("tl", userId);
await _service.AddBookmark(userId, "tl");
{
var b = await _service.GetBookmarks(userId);
b.Should().HaveCount(1).And.BeEquivalentTo(await _timelineService.GetTimeline("tl"));
}
}
[Fact]
public async Task NewOne_Should_BeAtLast()
{
var userId = await _userService.GetUserIdByUsername("user");
await _timelineService.CreateTimeline("t1", userId);
await _service.AddBookmark(userId, "t1");
await _timelineService.CreateTimeline("t2", userId);
await _service.AddBookmark(userId, "t2");
var b = await _service.GetBookmarks(userId);
b.Should().HaveCount(2);
b[0].Name.Should().Be("t1");
b[1].Name.Should().Be("t2");
}
[Fact]
public async Task Multiple_Should_Work()
{
var userId = await _userService.GetUserIdByUsername("user");
// make timeline id not same as entity id.
await _timelineService.CreateTimeline("t0", userId);
await _timelineService.CreateTimeline("t1", userId);
await _service.AddBookmark(userId, "t1");
await _timelineService.CreateTimeline("t2", userId);
await _service.AddBookmark(userId, "t2");
await _timelineService.CreateTimeline("t3", userId);
await _service.AddBookmark(userId, "t3");
await _service.MoveBookmark(userId, "t3", 2);
(await _service.GetBookmarks(userId))[1].Name.Should().Be("t3");
await _service.MoveBookmark(userId, "t1", 3);
(await _service.GetBookmarks(userId))[2].Name.Should().Be("t1");
await _service.RemoveBookmark(userId, "t2");
await _service.RemoveBookmark(userId, "t1");
await _service.RemoveBookmark(userId, "t3");
(await _service.GetBookmarks(userId)).Should().BeEmpty();
}
[Fact]
public async Task AddExist_Should_DoNothing()
{
var userId = await _userService.GetUserIdByUsername("user");
await _timelineService.CreateTimeline("t", userId);
await _service.AddBookmark(userId, "t");
await _service.AddBookmark(userId, "t");
(await _service.GetBookmarks(userId)).Should().HaveCount(1);
}
}
}
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