diff options
Diffstat (limited to 'src/DevHive.Tests/DevHive.Services.Tests')
| -rw-r--r-- | src/DevHive.Tests/DevHive.Services.Tests/PostService.Tests.cs | 494 |
1 files changed, 494 insertions, 0 deletions
diff --git a/src/DevHive.Tests/DevHive.Services.Tests/PostService.Tests.cs b/src/DevHive.Tests/DevHive.Services.Tests/PostService.Tests.cs new file mode 100644 index 0000000..2f59376 --- /dev/null +++ b/src/DevHive.Tests/DevHive.Services.Tests/PostService.Tests.cs @@ -0,0 +1,494 @@ +using System; +using System.Threading.Tasks; +using AutoMapper; +using DevHive.Data.Interfaces.Repositories; +using DevHive.Data.Models; +using DevHive.Services.Models.Post.Comment; +using DevHive.Services.Models.Post.Post; +using DevHive.Services.Services; +using Moq; +using NUnit.Framework; + +namespace DevHive.Services.Tests +{ + [TestFixture] + public class PostServiceTests + { + private const string MESSAGE = "Gosho Trapov"; + private Mock<IPostRepository> PostRepositoryMock { get; set; } + private Mock<IUserRepository> UserRepositoryMock { get; set; } + private Mock<ICommentRepository> CommentRepositoryMock { get; set; } + private Mock<IMapper> MapperMock { get; set; } + private PostService PostService { get; set; } + + #region SetUps + [SetUp] + public void Setup() + { + this.PostRepositoryMock = new Mock<IPostRepository>(); + this.UserRepositoryMock = new Mock<IUserRepository>(); + this.CommentRepositoryMock = new Mock<ICommentRepository>(); + this.MapperMock = new Mock<IMapper>(); + this.PostService = new PostService(this.UserRepositoryMock.Object, this.PostRepositoryMock.Object, this.CommentRepositoryMock.Object, this.MapperMock.Object); + } + #endregion + + #region Comment + #region AddComment + [Test] + public async Task AddComment_ReturnsNonEmptyGuid_WhenEntityIsAddedSuccessfully() + { + Guid id = Guid.NewGuid(); + CreateCommentServiceModel createCommentServiceModel = new CreateCommentServiceModel + { + Message = MESSAGE + }; + Comment comment = new Comment + { + Message = MESSAGE, + Id = id + }; + + this.CommentRepositoryMock.Setup(p => p.AddAsync(It.IsAny<Comment>())).Returns(Task.FromResult(true)); + this.CommentRepositoryMock.Setup(p => p.GetCommentByIssuerAndTimeCreatedAsync(It.IsAny<Guid>(), It.IsAny<DateTime>())).Returns(Task.FromResult(comment)); + this.PostRepositoryMock.Setup(p => p.DoesPostExist(It.IsAny<Guid>())).Returns(Task.FromResult(true)); + this.MapperMock.Setup(p => p.Map<Comment>(It.IsAny<CreateCommentServiceModel>())).Returns(comment); + + Guid result = await this.PostService.AddComment(createCommentServiceModel); + + Assert.AreEqual(id, result); + } + + [Test] + public async Task AddComment_ReturnsEmptyGuid_WhenEntityIsNotAddedSuccessfully() + { + CreateCommentServiceModel createCommentServiceModel = new CreateCommentServiceModel + { + Message = MESSAGE + }; + Comment comment = new Comment + { + Message = MESSAGE, + }; + + this.CommentRepositoryMock.Setup(p => p.AddAsync(It.IsAny<Comment>())).Returns(Task.FromResult(false)); + this.PostRepositoryMock.Setup(p => p.DoesPostExist(It.IsAny<Guid>())).Returns(Task.FromResult(true)); + this.MapperMock.Setup(p => p.Map<Comment>(It.IsAny<CreateCommentServiceModel>())).Returns(comment); + + Guid result = await this.PostService.AddComment(createCommentServiceModel); + + Assert.IsTrue(result == Guid.Empty); + } + + [Test] + public void AddComment_ThrowsException_WhenPostDoesNotExist() + { + const string EXCEPTION_MESSAGE = "Post does not exist!"; + + CreateCommentServiceModel createCommentServiceModel = new CreateCommentServiceModel + { + Message = MESSAGE + }; + + Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.PostService.AddComment(createCommentServiceModel), "AddComment does not throw excpeion when the post does not exist"); + + Assert.AreEqual(EXCEPTION_MESSAGE, ex.Message, "Incorecct exception message"); + } + #endregion + + #region GetCommentById + [Test] + public async Task GetCommentById_ReturnsTheComment_WhenItExists() + { + Guid creatorId = new Guid(); + Comment comment = new Comment + { + Message = MESSAGE, + CreatorId = creatorId + }; + ReadCommentServiceModel commentServiceModel = new ReadCommentServiceModel + { + Message = MESSAGE + }; + User user = new User + { + Id = creatorId, + }; + + this.CommentRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(comment)); + this.UserRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(user)); + this.MapperMock.Setup(p => p.Map<ReadCommentServiceModel>(It.IsAny<Comment>())).Returns(commentServiceModel); + + ReadCommentServiceModel result = await this.PostService.GetCommentById(new Guid()); + + Assert.AreEqual(MESSAGE, result.Message); + } + + [Test] + public void GetCommentById_ThorwsException_WhenTheUserDoesNotExist() + { + const string EXCEPTION_MESSAGE = "The user does not exist"; + Guid creatorId = new Guid(); + Comment comment = new Comment + { + Message = MESSAGE, + CreatorId = creatorId + }; + + this.CommentRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(comment)); + + Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.PostService.GetCommentById(new Guid()), "GetCommentById does not throw exception when the user does not exist"); + + Assert.AreEqual(EXCEPTION_MESSAGE, ex.Message); + } + + [Test] + public void GetCommentById_ThrowsException_WhenCommentDoesNotExist() + { + string exceptionMessage = "The comment does not exist"; + Guid creatorId = new Guid(); + User user = new User + { + Id = creatorId, + }; + + this.CommentRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult<Comment>(null)); + this.UserRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(user)); + + Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.PostService.GetCommentById(new Guid())); + + Assert.AreEqual(exceptionMessage, ex.Message, "Incorecct exception message"); + } + #endregion + + #region UpdateComment + [Test] + public async Task UpdateComment_ReturnsTheIdOfTheComment_WhenUpdatedSuccessfully() + { + Guid id = Guid.NewGuid(); + Comment comment = new Comment + { + Id = id, + Message = MESSAGE + }; + UpdateCommentServiceModel updateCommentServiceModel = new UpdateCommentServiceModel + { + CommentId = id, + NewMessage = MESSAGE + }; + + this.CommentRepositoryMock.Setup(p => p.DoesCommentExist(It.IsAny<Guid>())).Returns(Task.FromResult(true)); + this.CommentRepositoryMock.Setup(p => p.EditAsync(It.IsAny<Guid>(), It.IsAny<Comment>())).Returns(Task.FromResult(true)); + this.CommentRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(comment)); + this.MapperMock.Setup(p => p.Map<Comment>(It.IsAny<UpdateCommentServiceModel>())).Returns(comment); + + Guid result = await this.PostService.UpdateComment(updateCommentServiceModel); + + Assert.AreEqual(updateCommentServiceModel.CommentId, result); + } + + [Test] + public async Task UpdateComment_ReturnsEmptyId_WhenTheCommentIsNotUpdatedSuccessfully() + { + Comment comment = new Comment + { + Message = MESSAGE + }; + UpdateCommentServiceModel updateCommentServiceModel = new UpdateCommentServiceModel + { + CommentId = Guid.NewGuid(), + NewMessage = MESSAGE + }; + + this.CommentRepositoryMock.Setup(p => p.DoesCommentExist(It.IsAny<Guid>())).Returns(Task.FromResult(true)); + this.CommentRepositoryMock.Setup(p => p.EditAsync(It.IsAny<Guid>(), It.IsAny<Comment>())).Returns(Task.FromResult(false)); + this.MapperMock.Setup(p => p.Map<Comment>(It.IsAny<UpdateCommentServiceModel>())).Returns(comment); + + Guid result = await this.PostService.UpdateComment(updateCommentServiceModel); + + Assert.AreEqual(Guid.Empty, result); + } + + [Test] + public void UpdateComment_ThrowsArgumentException_WhenCommentDoesNotExist() + { + string exceptionMessage = "Comment does not exist!"; + UpdateCommentServiceModel updateCommentServiceModel = new UpdateCommentServiceModel + { + }; + + this.CommentRepositoryMock.Setup(p => p.DoesCommentExist(It.IsAny<Guid>())).Returns(Task.FromResult(false)); + + Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.PostService.UpdateComment(updateCommentServiceModel)); + + Assert.AreEqual(exceptionMessage, ex.Message, "Incorecct exception message"); + } + #endregion + + #region DeleteComment + [Test] + [TestCase(true)] + [TestCase(false)] + public async Task DeleteComment_ShouldReturnIfDeletionIsSuccessfull_WhenCommentExists(bool shouldPass) + { + Guid id = new Guid(); + Comment comment = new Comment(); + + this.CommentRepositoryMock.Setup(p => p.DoesCommentExist(It.IsAny<Guid>())).Returns(Task.FromResult(true)); + this.CommentRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(comment)); + this.CommentRepositoryMock.Setup(p => p.DeleteAsync(It.IsAny<Comment>())).Returns(Task.FromResult(shouldPass)); + + bool result = await this.PostService.DeleteComment(id); + + Assert.AreEqual(shouldPass, result); + } + + [Test] + public void DeleteComment_ThrowsException_WhenCommentDoesNotExist() + { + string exceptionMessage = "Comment does not exist!"; + Guid id = new Guid(); + + this.CommentRepositoryMock.Setup(p => p.DoesCommentExist(It.IsAny<Guid>())).Returns(Task.FromResult(false)); + + Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.PostService.DeleteComment(id)); + + Assert.AreEqual(exceptionMessage, ex.Message, "Incorecct exception message"); + } + #endregion + + #region ValidateJwtForComment + //TO DO: Implement + #endregion + #endregion + + #region Posts + #region CreatePost + [Test] + public async Task CreatePost_ReturnsIdOfThePost_WhenItIsSuccessfullyCreated() + { + Guid postId = Guid.NewGuid(); + CreatePostServiceModel createPostServiceModel = new CreatePostServiceModel + { + }; + Post post = new Post + { + Message = MESSAGE, + Id = postId + }; + + this.PostRepositoryMock.Setup(p => p.AddAsync(It.IsAny<Post>())).Returns(Task.FromResult(true)); + this.PostRepositoryMock.Setup(p => p.GetPostByCreatorAndTimeCreatedAsync(It.IsAny<Guid>(), It.IsAny<DateTime>())).Returns(Task.FromResult(post)); + this.UserRepositoryMock.Setup(p => p.DoesUserExistAsync(It.IsAny<Guid>())).Returns(Task.FromResult(true)); + this.MapperMock.Setup(p => p.Map<Post>(It.IsAny<CreatePostServiceModel>())).Returns(post); + + Guid result = await this.PostService.CreatePost(createPostServiceModel); + + Assert.AreEqual(postId, result, "CreatePost does not return the correct id"); + } + + [Test] + public async Task CreatePost_ReturnsEmptyGuid_WhenItIsNotSuccessfullyCreated() + { + CreatePostServiceModel createPostServiceModel = new CreatePostServiceModel + { + }; + Post post = new Post + { + Message = MESSAGE, + }; + + this.PostRepositoryMock.Setup(p => p.AddAsync(It.IsAny<Post>())).Returns(Task.FromResult(false)); + this.UserRepositoryMock.Setup(p => p.DoesUserExistAsync(It.IsAny<Guid>())).Returns(Task.FromResult(true)); + this.MapperMock.Setup(p => p.Map<Post>(It.IsAny<CreatePostServiceModel>())).Returns(post); + + Guid result = await this.PostService.CreatePost(createPostServiceModel); + + Assert.AreEqual(Guid.Empty, result, "CreatePost does not return empty id"); + } + + [Test] + public void CreatePost_ThrowsException_WhenUserDoesNotExist() + { + const string EXCEPTION_MESSAGE = "User does not exist!"; + CreatePostServiceModel createPostServiceModel = new CreatePostServiceModel + { + }; + Post post = new Post + { + Message = MESSAGE, + }; + + Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.PostService.CreatePost(createPostServiceModel), "CreatePost does not throw excpeion when the user does not exist"); + + Assert.AreEqual(EXCEPTION_MESSAGE, ex.Message, "Excapetion message is not correct"); + } + #endregion + + #region GetPostById + [Test] + public async Task GetPostById_ReturnsThePost_WhenItExists() + { + Guid creatorId = new Guid(); + Post post = new Post + { + Message = MESSAGE, + CreatorId = creatorId + }; + ReadPostServiceModel readPostServiceModel = new ReadPostServiceModel + { + Message = MESSAGE + }; + User user = new User + { + Id = creatorId, + }; + + this.PostRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(post)); + this.UserRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(user)); + this.MapperMock.Setup(p => p.Map<ReadPostServiceModel>(It.IsAny<Post>())).Returns(readPostServiceModel); + + ReadPostServiceModel result = await this.PostService.GetPostById(new Guid()); + + Assert.AreEqual(MESSAGE, result.Message); + } + + [Test] + public void GetPostById_ThorwsException_WhenTheUserDoesNotExist() + { + const string EXCEPTION_MESSAGE = "The user does not exist!"; + Guid creatorId = new Guid(); + Post post = new Post + { + Message = MESSAGE, + CreatorId = creatorId + }; + + this.PostRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(post)); + + Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.PostService.GetPostById(new Guid()), "GetPostById does not throw exception when the user does not exist"); + + Assert.AreEqual(EXCEPTION_MESSAGE, ex.Message); + } + + [Test] + public void GetPostById_ThrowsException_WhenCommentDoesNotExist() + { + string exceptionMessage = "The post does not exist!"; + Guid creatorId = new Guid(); + User user = new User + { + Id = creatorId, + }; + + this.PostRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult<Post>(null)); + this.UserRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(user)); + + Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.PostService.GetPostById(new Guid())); + + Assert.AreEqual(exceptionMessage, ex.Message, "Incorecct exception message"); + } + #endregion + + #region UpdatePost + [Test] + public async Task UpdatePost_ReturnsTheIdOfThePost_WhenUpdatedSuccessfully() + { + Guid id = Guid.NewGuid(); + Post post = new Post + { + Id = id, + Message = MESSAGE + }; + UpdatePostServiceModel updatePostServiceModel = new UpdatePostServiceModel + { + PostId = id, + NewMessage = MESSAGE + }; + + this.PostRepositoryMock.Setup(p => p.DoesPostExist(It.IsAny<Guid>())).Returns(Task.FromResult(true)); + this.PostRepositoryMock.Setup(p => p.EditAsync(It.IsAny<Guid>(), It.IsAny<Post>())).Returns(Task.FromResult(true)); + this.PostRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(post)); + this.MapperMock.Setup(p => p.Map<Post>(It.IsAny<UpdatePostServiceModel>())).Returns(post); + + Guid result = await this.PostService.UpdatePost(updatePostServiceModel); + + Assert.AreEqual(updatePostServiceModel.PostId, result); + } + + [Test] + public async Task UpdatePost_ReturnsEmptyId_WhenThePostIsNotUpdatedSuccessfully() + { + Post post = new Post + { + Message = MESSAGE + }; + UpdatePostServiceModel updatePostServiceModel = new UpdatePostServiceModel + { + PostId = Guid.NewGuid(), + NewMessage = MESSAGE + }; + + this.PostRepositoryMock.Setup(p => p.DoesPostExist(It.IsAny<Guid>())).Returns(Task.FromResult(true)); + this.PostRepositoryMock.Setup(p => p.EditAsync(It.IsAny<Guid>(), It.IsAny<Post>())).Returns(Task.FromResult(false)); + this.MapperMock.Setup(p => p.Map<Post>(It.IsAny<UpdatePostServiceModel>())).Returns(post); + + Guid result = await this.PostService.UpdatePost(updatePostServiceModel); + + Assert.AreEqual(Guid.Empty, result); + } + + [Test] + public void UpdatePost_ThrowsArgumentException_WhenCommentDoesNotExist() + { + string exceptionMessage = "Post does not exist!"; + UpdatePostServiceModel updatePostServiceModel = new UpdatePostServiceModel + { + }; + + this.PostRepositoryMock.Setup(p => p.DoesPostExist(It.IsAny<Guid>())).Returns(Task.FromResult(false)); + + Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.PostService.UpdatePost(updatePostServiceModel)); + + Assert.AreEqual(exceptionMessage, ex.Message, "Incorecct exception message"); + } + #endregion + + #region DeletePost + [Test] + [TestCase(true)] + [TestCase(false)] + public async Task Deletepost_ShouldReturnIfDeletionIsSuccessfull_WhenPostExists(bool shouldPass) + { + Guid id = new Guid(); + Post post = new Post(); + + this.PostRepositoryMock.Setup(p => p.DoesPostExist(It.IsAny<Guid>())).Returns(Task.FromResult(true)); + this.PostRepositoryMock.Setup(p => p.GetByIdAsync(It.IsAny<Guid>())).Returns(Task.FromResult(post)); + this.PostRepositoryMock.Setup(p => p.DeleteAsync(It.IsAny<Post>())).Returns(Task.FromResult(shouldPass)); + + bool result = await this.PostService.DeletePost(id); + + Assert.AreEqual(shouldPass, result); + } + + [Test] + public void DeletePost_ThrowsException_WhenPostDoesNotExist() + { + string exceptionMessage = "Post does not exist!"; + Guid id = new Guid(); + + this.PostRepositoryMock.Setup(p => p.DoesPostExist(It.IsAny<Guid>())).Returns(Task.FromResult(false)); + + Exception ex = Assert.ThrowsAsync<ArgumentException>(() => this.PostService.DeletePost(id)); + + Assert.AreEqual(exceptionMessage, ex.Message, "Incorecct exception message"); + } + #endregion + + #region ValidateJwtForPost + //TO DO: Implement + #endregion + #endregion + } +} |