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using System;
using System.Linq;
using System.Threading.Tasks;
using AutoMapper;
using DevHive.Services.Interfaces;
using DevHive.Services.Models.Post.Comment;
using DevHive.Web.Controllers;
using DevHive.Web.Models.Post.Comment;
using Microsoft.AspNetCore.Mvc;
using Moq;
using NUnit.Framework;
namespace DevHive.Web.Tests
{
[TestFixture]
public class PostControllerTests
{
const string MESSAGE = "Gosho Trapov";
private Mock<IPostService> PostServiceMock { get; set; }
private Mock<IMapper> MapperMock { get; set; }
private PostController PostController { get; set; }
[SetUp]
public void SetUp()
{
this.PostServiceMock = new Mock<IPostService>();
this.MapperMock = new Mock<IMapper>();
this.PostController = new PostController(this.PostServiceMock.Object, this.MapperMock.Object);
}
#region Comment
#region Create
[Test]
public void AddComment_ReturnsOkObjectResult_WhenCommentIsSuccessfullyCreated()
{
CommentWebModel commentWebModel = new CommentWebModel
{
Message = MESSAGE
};
CreateCommentServiceModel createCommentServiceModel = new CreateCommentServiceModel
{
Message = MESSAGE
};
Guid id = Guid.NewGuid();
this.MapperMock.Setup(p => p.Map<CreateCommentServiceModel>(It.IsAny<CommentWebModel>())).Returns(createCommentServiceModel);
this.PostServiceMock.Setup(p => p.AddComment(It.IsAny<CreateCommentServiceModel>())).Returns(Task.FromResult(id));
IActionResult result = this.PostController.AddComment(commentWebModel).Result;
Assert.IsInstanceOf<OkObjectResult>(result);
var splitted = (result as OkObjectResult).Value
.ToString()
.Split('{', '}', '=', ' ')
.Where(x => !string.IsNullOrEmpty(x))
.ToArray();
Guid resultId = Guid.Parse(splitted[1]);
Assert.AreEqual(id, resultId);
}
[Test]
public void AddComment_ReturnsBadRequestObjectResult_WhenCommentIsNotCreatedSuccessfully()
{
CommentWebModel commentWebModel = new CommentWebModel
{
Message = MESSAGE
};
CreateCommentServiceModel createCommentServiceModel = new CreateCommentServiceModel
{
Message = MESSAGE
};
Guid id = Guid.Empty;
string errorMessage = $"Could not create comment";
this.MapperMock.Setup(p => p.Map<CreateCommentServiceModel>(It.IsAny<CommentWebModel>())).Returns(createCommentServiceModel);
this.PostServiceMock.Setup(p => p.AddComment(It.IsAny<CreateCommentServiceModel>())).Returns(Task.FromResult(id));
IActionResult result = this.PostController.AddComment(commentWebModel).Result;
Assert.IsInstanceOf<BadRequestObjectResult>(result);
BadRequestObjectResult badRequsetObjectResult = result as BadRequestObjectResult;
string resultMessage = badRequsetObjectResult.Value.ToString();
Assert.AreEqual(errorMessage, resultMessage);
}
#endregion
#region Read
[Test]
public void GetCommentById_ReturnsTheComment_WhenItExists()
{
Guid id = Guid.NewGuid();
CommentServiceModel commentServiceModel = new CommentServiceModel
{
Message = MESSAGE
};
CommentWebModel commentWebModel = new CommentWebModel
{
Message = MESSAGE
};
this.PostServiceMock.Setup(p => p.GetCommentById(It.IsAny<Guid>())).Returns(Task.FromResult(commentServiceModel));
this.MapperMock.Setup(p => p.Map<CommentWebModel>(It.IsAny<CommentServiceModel>())).Returns(commentWebModel);
IActionResult result = this.PostController.GetCommentById(id).Result;
Assert.IsInstanceOf<OkObjectResult>(result);
OkObjectResult okObjectResult = result as OkObjectResult;
CommentWebModel resultModel = okObjectResult.Value as Models.Post.Comment.CommentWebModel;
Assert.AreEqual(MESSAGE, resultModel.Message);
}
#endregion
#region Update
[Test]
public void UpdateComment_ShouldReturnOkResult_WhenCommentIsUpdatedSuccessfully()
{
Guid id = Guid.NewGuid();
CommentWebModel commentWebModel = new CommentWebModel
{
Message = MESSAGE
};
UpdateCommentServiceModel updateCommentServiceModel = new UpdateCommentServiceModel
{
Message = MESSAGE
};
this.PostServiceMock.Setup(p => p.UpdateComment(It.IsAny<UpdateCommentServiceModel>())).Returns(Task.FromResult(true));
this.MapperMock.Setup(p => p.Map<UpdateCommentServiceModel>(It.IsAny<CommentWebModel>())).Returns(updateCommentServiceModel);
this.PostServiceMock.Setup(p => p.ValidateJwtForComment(It.IsAny<Guid>(), It.IsAny<string>())).Returns(Task.FromResult(true));
IActionResult result = this.PostController.UpdateComment(id, commentWebModel, null).Result;
Assert.IsInstanceOf<OkResult>(result);
}
[Test]
public void UpdateComment_ShouldReturnBadObjectResult_WhenCommentIsNotUpdatedSuccessfully()
{
Guid id = Guid.NewGuid();
string message = "Could not update Comment";
CommentWebModel commentWebModel = new CommentWebModel
{
Message = MESSAGE
};
UpdateCommentServiceModel updateCommentServiceModel = new UpdateCommentServiceModel
{
Message = MESSAGE
};
this.PostServiceMock.Setup(p => p.UpdateComment(It.IsAny<UpdateCommentServiceModel>())).Returns(Task.FromResult(false));
this.MapperMock.Setup(p => p.Map<UpdateCommentServiceModel>(It.IsAny<CommentWebModel>())).Returns(updateCommentServiceModel);
this.PostServiceMock.Setup(p => p.ValidateJwtForComment(It.IsAny<Guid>(), It.IsAny<string>())).Returns(Task.FromResult(true));
IActionResult result = this.PostController.UpdateComment(id, commentWebModel, null).Result;
Assert.IsInstanceOf<BadRequestObjectResult>(result);
BadRequestObjectResult badRequestObjectResult = result as BadRequestObjectResult;
string resultModel = badRequestObjectResult.Value.ToString();
Assert.AreEqual(message, resultModel);
}
[Test]
public void UpdateComment_ShouldReturnUnauthorizedResult_WhenJwtIsNotValid()
{
Guid id = Guid.NewGuid();
CommentWebModel commentWebModel = new CommentWebModel
{
Message = MESSAGE
};
this.PostServiceMock.Setup(p => p.ValidateJwtForComment(It.IsAny<Guid>(), It.IsAny<string>())).Returns(Task.FromResult(false));
IActionResult result = this.PostController.UpdateComment(id, commentWebModel, null).Result;
Assert.IsInstanceOf<UnauthorizedResult>(result);
}
#endregion
#region Delete
[Test]
public void DeleteComment_ReturnsOkResult_WhenLanguageIsDeletedSuccessfully()
{
Guid id = Guid.NewGuid();
this.PostServiceMock.Setup(p => p.DeleteComment(It.IsAny<Guid>())).Returns(Task.FromResult(true));
this.PostServiceMock.Setup(p => p.ValidateJwtForComment(It.IsAny<Guid>(), It.IsAny<string>())).Returns(Task.FromResult(true));
IActionResult result = this.PostController.DeleteComment(id, null).Result;
Assert.IsInstanceOf<OkResult>(result);
}
[Test]
public void DeletComment_ReturnsBadRequestObjectResult_WhenLanguageIsNotDeletedSuccessfully()
{
string message = "Could not delete Comment";
Guid id = Guid.NewGuid();
this.PostServiceMock.Setup(p => p.DeleteComment(It.IsAny<Guid>())).Returns(Task.FromResult(false));
this.PostServiceMock.Setup(p => p.ValidateJwtForComment(It.IsAny<Guid>(), It.IsAny<string>())).Returns(Task.FromResult(true));
IActionResult result = this.PostController.DeleteComment(id, null).Result;
Assert.IsInstanceOf<BadRequestObjectResult>(result);
BadRequestObjectResult badRequestObjectResult = result as BadRequestObjectResult;
string resultModel = badRequestObjectResult.Value.ToString();
Assert.AreEqual(message, resultModel);
}
[Test]
public void DeletComment_ReturnsUnauthorizedResult_WhenJwtIsNotValid()
{
Guid id = Guid.NewGuid();
this.PostServiceMock.Setup(p => p.ValidateJwtForComment(It.IsAny<Guid>(), It.IsAny<string>())).Returns(Task.FromResult(false));
IActionResult result = this.PostController.DeleteComment(id, null).Result;
Assert.IsInstanceOf<UnauthorizedResult>(result);
}
#endregion
#endregion
}
}
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