...

1 files changed, 0 insertions, 280 deletions

diff --git a/Timeline.Tests/Services/UserAvatarServiceTest.cs b/Timeline.Tests/Services/UserAvatarServiceTest.cs
deleted file mode 100644
index 2dca7ccf..00000000
--- a/Timeline.Tests/Services/UserAvatarServiceTest.cs
+++ /dev/null
@@ -1,280 +0,0 @@
-using FluentAssertions;

-using Microsoft.EntityFrameworkCore;

-using Microsoft.Extensions.Logging.Abstractions;

-using Moq;

-using SixLabors.ImageSharp.Formats.Png;

-using System;

-using System.Collections.Generic;

-using System.Linq;

-using System.Text;

-using System.Threading.Tasks;

-using Timeline.Entities;

-using Timeline.Services;

-using Timeline.Tests.Helpers;

-using Xunit;

-

-namespace Timeline.Tests.Services

-{

-    public class UserAvatarValidatorTest : IClassFixture<UserAvatarValidator>

-    {

-        private readonly UserAvatarValidator _validator;

-

-        public UserAvatarValidatorTest(UserAvatarValidator validator)

-        {

-            _validator = validator;

-        }

-

-        [Fact]

-        public void CantDecode()

-        {

-            Avatar avatar = new Avatar

-            {

-                Data = Encoding.ASCII.GetBytes("This is not a image."),

-                Type = "image/png"

-            };

-            _validator.Awaiting(v => v.Validate(avatar))

-                    .Should().Throw<AvatarFormatException>()

-                    .Where(e => e.Avatar == avatar && e.Error == AvatarFormatException.ErrorReason.CantDecode);

-        }

-

-        [Fact]

-        public void UnmatchedFormat()

-        {

-            Avatar avatar = new Avatar

-            {

-                Data = ImageHelper.CreatePngWithSize(100, 100),

-                Type = "image/jpeg"

-            };

-            _validator.Awaiting(v => v.Validate(avatar))

-                    .Should().Throw<AvatarFormatException>()

-                    .Where(e => e.Avatar == avatar && e.Error == AvatarFormatException.ErrorReason.UnmatchedFormat);

-        }

-

-        [Fact]

-        public void BadSize()

-        {

-            Avatar avatar = new Avatar

-            {

-                Data = ImageHelper.CreatePngWithSize(100, 200),

-                Type = PngFormat.Instance.DefaultMimeType

-            };

-            _validator.Awaiting(v => v.Validate(avatar))

-                    .Should().Throw<AvatarFormatException>()

-                    .Where(e => e.Avatar == avatar && e.Error == AvatarFormatException.ErrorReason.BadSize);

-        }

-

-        [Fact]

-        public void Success()

-        {

-            Avatar avatar = new Avatar

-            {

-                Data = ImageHelper.CreatePngWithSize(100, 100),

-                Type = PngFormat.Instance.DefaultMimeType

-            };

-            _validator.Awaiting(v => v.Validate(avatar))

-                    .Should().NotThrow();

-        }

-    }

-

-    public class UserAvatarServiceTest : IDisposable

-    {

-        private UserAvatarEntity CreateMockAvatarEntity(string key) => new UserAvatarEntity

-        {

-            Type = $"image/test{key}",

-            Data = Encoding.ASCII.GetBytes($"mock{key}"),

-            ETag = $"etag{key}",

-            LastModified = DateTime.Now

-        };

-

-        private AvatarInfo CreateMockAvatarInfo(string key) => new AvatarInfo

-        {

-            Avatar = new Avatar

-            {

-                Type = $"image/test{key}",

-                Data = Encoding.ASCII.GetBytes($"mock{key}")

-            },

-            LastModified = DateTime.Now

-        };

-

-        private Avatar CreateMockAvatar(string key) => new Avatar

-        {

-            Type = $"image/test{key}",

-            Data = Encoding.ASCII.GetBytes($"mock{key}")

-        };

-

-        private static Avatar ToAvatar(UserAvatarEntity entity)

-        {

-            return new Avatar

-            {

-                Data = entity.Data,

-                Type = entity.Type

-            };

-        }

-

-        private static AvatarInfo ToAvatarInfo(UserAvatarEntity entity)

-        {

-            return new AvatarInfo

-            {

-                Avatar = ToAvatar(entity),

-                LastModified = entity.LastModified

-            };

-        }

-

-        private readonly Mock<IDefaultUserAvatarProvider> _mockDefaultAvatarProvider;

-        private readonly Mock<IUserAvatarValidator> _mockValidator;

-        private readonly Mock<IETagGenerator> _mockETagGenerator;

-        private readonly Mock<IClock> _mockClock;

-

-        private readonly TestDatabase _database;

-

-        private readonly UserAvatarService _service;

-

-        public UserAvatarServiceTest()

-        {

-            _mockDefaultAvatarProvider = new Mock<IDefaultUserAvatarProvider>();

-            _mockValidator = new Mock<IUserAvatarValidator>();

-            _mockETagGenerator = new Mock<IETagGenerator>();

-            _mockClock = new Mock<IClock>();

-

-            _database = new TestDatabase();

-

-            _service = new UserAvatarService(NullLogger<UserAvatarService>.Instance, _database.Context, _mockDefaultAvatarProvider.Object, _mockValidator.Object, _mockETagGenerator.Object, _mockClock.Object);

-        }

-

-        public void Dispose()

-        {

-            _database.Dispose();

-        }

-

-        [Theory]

-        [InlineData(null, typeof(ArgumentNullException))]

-        [InlineData("", typeof(UsernameBadFormatException))]

-        [InlineData("a!a", typeof(UsernameBadFormatException))]

-        [InlineData("usernotexist", typeof(UserNotExistException))]

-        public async Task GetAvatarETag_ShouldThrow(string username, Type exceptionType)

-        {

-            await _service.Awaiting(s => s.GetAvatarETag(username)).Should().ThrowAsync(exceptionType);

-        }

-

-        [Fact]

-        public async Task GetAvatarETag_ShouldReturn_Default()

-        {

-            const string etag = "aaaaaa";

-            _mockDefaultAvatarProvider.Setup(p => p.GetDefaultAvatarETag()).ReturnsAsync(etag);

-            (await _service.GetAvatarETag(MockUser.User.Username)).Should().Be(etag);

-        }

-

-        [Fact]

-        public async Task GetAvatarETag_ShouldReturn_Data()

-        {

-            string username = MockUser.User.Username;

-            var mockAvatarEntity = CreateMockAvatarEntity("aaa");

-            {

-                var context = _database.Context;

-                var user = await context.Users.Where(u => u.Username == username).Include(u => u.Avatar).SingleAsync();

-                user.Avatar = mockAvatarEntity;

-                await context.SaveChangesAsync();

-            }

-            (await _service.GetAvatarETag(username)).Should().BeEquivalentTo(mockAvatarEntity.ETag);

-        }

-

-        [Theory]

-        [InlineData(null, typeof(ArgumentNullException))]

-        [InlineData("", typeof(UsernameBadFormatException))]

-        [InlineData("a!a", typeof(UsernameBadFormatException))]

-        [InlineData("usernotexist", typeof(UserNotExistException))]

-        public async Task GetAvatar_ShouldThrow(string username, Type exceptionType)

-        {

-            await _service.Awaiting(s => s.GetAvatar(username)).Should().ThrowAsync(exceptionType);

-

-        }

-

-        [Fact]

-        public async Task GetAvatar_ShouldReturn_Default()

-        {

-            var mockAvatar = CreateMockAvatarInfo("aaa");

-            _mockDefaultAvatarProvider.Setup(p => p.GetDefaultAvatar()).ReturnsAsync(mockAvatar);

-            string username = MockUser.User.Username;

-            (await _service.GetAvatar(username)).Should().BeEquivalentTo(mockAvatar);

-        }

-

-        [Fact]

-        public async Task GetAvatar_ShouldReturn_Data()

-        {

-            string username = MockUser.User.Username;

-            var mockAvatarEntity = CreateMockAvatarEntity("aaa");

-            {

-                var context = _database.Context;

-                var user = await context.Users.Where(u => u.Username == username).Include(u => u.Avatar).SingleAsync();

-                user.Avatar = mockAvatarEntity;

-                await context.SaveChangesAsync();

-            }

-

-            (await _service.GetAvatar(username)).Should().BeEquivalentTo(ToAvatarInfo(mockAvatarEntity));

-        }

-

-        public static IEnumerable<object[]> SetAvatar_ShouldThrow_Data()

-        {

-            yield return new object[] { null, null, typeof(ArgumentNullException) };

-            yield return new object[] { "", null, typeof(UsernameBadFormatException) };

-            yield return new object[] { "u!u", null, typeof(UsernameBadFormatException) };

-            yield return new object[] { null, new Avatar { Type = null, Data = new[] { (byte)0x00 } }, typeof(ArgumentException) };

-            yield return new object[] { null, new Avatar { Type = "", Data = new[] { (byte)0x00 } }, typeof(ArgumentException) };

-            yield return new object[] { null, new Avatar { Type = "aaa", Data = null }, typeof(ArgumentException) };

-            yield return new object[] { "usernotexist", null, typeof(UserNotExistException) };

-        }

-

-        [Theory]

-        [MemberData(nameof(SetAvatar_ShouldThrow_Data))]

-        public async Task SetAvatar_ShouldThrow(string username, Avatar avatar, Type exceptionType)

-        {

-            await _service.Awaiting(s => s.SetAvatar(username, avatar)).Should().ThrowAsync(exceptionType);

-        }

-

-        [Fact]

-        public async Task SetAvatar_Should_Work()

-        {

-            string username = MockUser.User.Username;

-

-            var user = await _database.Context.Users.Where(u => u.Username == username).Include(u => u.Avatar).SingleAsync();

-

-            var avatar1 = CreateMockAvatar("aaa");

-            var avatar2 = CreateMockAvatar("bbb");

-

-            string etag1 = "etagaaa";

-            string etag2 = "etagbbb";

-

-            DateTime dateTime1 = DateTime.Now.AddSeconds(2);

-            DateTime dateTime2 = DateTime.Now.AddSeconds(10);

-            DateTime dateTime3 = DateTime.Now.AddSeconds(20);

-

-            // create

-            _mockETagGenerator.Setup(g => g.Generate(avatar1.Data)).ReturnsAsync(etag1);

-            _mockClock.Setup(c => c.GetCurrentTime()).Returns(dateTime1);

-            await _service.SetAvatar(username, avatar1);

-            user.Avatar.Should().NotBeNull();

-            user.Avatar.Type.Should().Be(avatar1.Type);

-            user.Avatar.Data.Should().Equal(avatar1.Data);

-            user.Avatar.ETag.Should().Be(etag1);

-            user.Avatar.LastModified.Should().Be(dateTime1);

-

-            // modify

-            _mockETagGenerator.Setup(g => g.Generate(avatar2.Data)).ReturnsAsync(etag2);

-            _mockClock.Setup(c => c.GetCurrentTime()).Returns(dateTime2);

-            await _service.SetAvatar(username, avatar2);

-            user.Avatar.Should().NotBeNull();

-            user.Avatar.Type.Should().Be(avatar2.Type);

-            user.Avatar.Data.Should().Equal(avatar2.Data);

-            user.Avatar.ETag.Should().Be(etag2);

-            user.Avatar.LastModified.Should().Be(dateTime2);

-

-            // delete

-            _mockClock.Setup(c => c.GetCurrentTime()).Returns(dateTime3);

-            await _service.SetAvatar(username, null);

-            user.Avatar.Type.Should().BeNull();

-            user.Avatar.Data.Should().BeNull();

-            user.Avatar.ETag.Should().BeNull();

-            user.Avatar.LastModified.Should().Be(dateTime3);

-        }

-    }

-}