public void Insert()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IImgBoardContext> context = new Mock <IImgBoardContext>();
Mock <CategoryRepository> mockCategoryRepository = new Mock <CategoryRepository>(context.Object);
mockCategoryRepository.Setup(r => r.Insert(It.IsAny <DbCategory>()))
.Callback((DbCategory c) =>
{
c.Id = 6;
c.RowVersion = new byte[] { 0, 0, 0, 0, 0, 0, 0, 1 };
store.Categories.Add(c);
}).Verifiable();
this.categoryRepository = mockCategoryRepository.Object;
DbCategory category = new DbCategory
{
Title = "Category 6"
};
this.categoryRepository.Insert(category);
mockCategoryRepository.Verify(r => r.Insert(It.IsAny <DbCategory>()), Times.Once());
Assert.AreEqual(6, store.Categories.Count);
Assert.AreEqual(6, store.Categories.Last().Id);
}
public async Task GetAsync_FilteredAndOrdered()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IImgBoardContext> context = new Mock <IImgBoardContext>();
Mock <CategoryRepository> mockCategoryRepository = new Mock <CategoryRepository>(context.Object);
mockCategoryRepository.Setup(r => r.GetAsync(It.IsAny <Expression <Func <DbCategory, bool> > >(),
It.IsAny <Func <IQueryable <DbCategory>, IOrderedQueryable <DbCategory> > >(),
string.Empty))
.Returns((Expression <Func <DbCategory, bool> > filter,
Func <IQueryable <DbCategory>, IOrderedQueryable <DbCategory> > orderBy,
string includeProperties) =>
{
var filtered = store.Categories.Where(filter.Compile()).AsQueryable();
var ordered = orderBy.Invoke(filtered);
return(Task.FromResult(ordered.AsEnumerable()));
});
this.categoryRepository = mockCategoryRepository.Object;
var result = await this.categoryRepository.GetAsync(filter : c => c.Id >= 2,
orderBy : q => q.OrderByDescending(c => c.Id));
Assert.AreEqual(4, result.Count());
Assert.AreEqual(5, result.First().Id);
Assert.AreEqual(2, result.Last().Id);
}
public async Task FetchImagesAsync_Half()
{
VolatileMainDataset dataSet = new VolatileMainDataset();
Mock <IImagesManager> mockService = new Mock <IImagesManager>();
mockService
.Setup(s => s.FetchImagesAsync(
null,
It.IsAny <int[]>(),
It.IsAny <string>(),
null,
null,
It.IsAny <string>()))
.Returns <int[], int[], string, string, string, string>(
(tagsIds, categoriesIds, name, description, uploader, extension) =>
Task.FromResult <List <Image> >(
dataSet.Images
.Where(i =>
(i.IdCategory.HasValue && categoriesIds.Contains(i.IdCategory.Value)) &&
(i.Name != null && i.Name.Contains(name)) &&
i.FileExtension == extension)
.Select(el => el.ToExposed())
.ToList()
)
);
this.imagesManager = mockService.Object;
List <Image> images = await this.imagesManager.FetchImagesAsync(
categoriesIds : new int[] { 3 },
name : "Image",
extension : "gif"
);
Assert.AreEqual(2, images.Count);
}
public async Task AddCategoryAsync()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IBaseMainService> mockService = new Mock <IBaseMainService>();
mockService.Setup(s => s.CreateAsync(It.Is <DbCategory>(a => a.Title == "Added title")))
.ReturnsAsync(8);
this.service = mockService.Object;
int id = await this.service.CreateAsync(this.categoryToAdd);
Assert.AreEqual(8, id);
}
public async Task GetByIdAsync_DoesntExist()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IImgBoardContext> context = new Mock <IImgBoardContext>();
Mock <CategoryRepository> mockCategoryRepository = new Mock <CategoryRepository>(context.Object);
mockCategoryRepository.Setup(r => r.GetByIdAsync(It.IsNotIn <int>(1, 2, 3, 4, 5, 6)))
.Returns <int>(id => Task.FromResult <DbCategory>(null));
this.categoryRepository = mockCategoryRepository.Object;
DbCategory category = await this.categoryRepository.GetByIdAsync(10);
Assert.AreEqual(null, category);
}
public void GetById_DoesntExist()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IImgBoardContext> context = new Mock <IImgBoardContext>();
Mock <CategoryRepository> mockCategoryRepository = new Mock <CategoryRepository>(context.Object);
mockCategoryRepository.Setup(r => r.GetById(It.IsNotIn <int>(1, 2, 3, 4, 5, 6)))
.Returns <DbCategory>(null);
this.categoryRepository = mockCategoryRepository.Object;
DbCategory category = this.categoryRepository.GetById(10);
Assert.AreEqual(null, category);
}
public void GetById()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IImgBoardContext> context = new Mock <IImgBoardContext>();
Mock <CategoryRepository> mockCategoryRepository = new Mock <CategoryRepository>(context.Object);
mockCategoryRepository.Setup(r => r.GetById(It.IsInRange <int>(1, 6, Range.Inclusive)))
.Returns <int>(id => store.Categories.Find(el => el.Id == id));
this.categoryRepository = mockCategoryRepository.Object;
DbCategory category = this.categoryRepository.GetById(1);
DbCategory storedCategory = store.Categories.Single(el => el.Id == 1);
Assert.AreEqual(category.Title, storedCategory.Title);
}
public async Task GetAsync_Filtered()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IImgBoardContext> context = new Mock <IImgBoardContext>();
Mock <CategoryRepository> mockCategoryRepository = new Mock <CategoryRepository>(context.Object);
mockCategoryRepository.Setup(r => r.GetAsync(It.IsAny <Expression <Func <DbCategory, bool> > >(), null, string.Empty))
.Returns((Expression <Func <DbCategory, bool> > filter,
Func <IQueryable <DbCategory>, IOrderedQueryable <DbCategory> > orderBy,
string includeProperties) => Task.FromResult(store.Categories.Where(filter.Compile())));
this.categoryRepository = mockCategoryRepository.Object;
var result = await this.categoryRepository.GetAsync(filter : c => c.Id >= 2);
Assert.AreEqual(4, result.Count());
}
public async Task FetchTagsWithMatchingName_Meh()
{
VolatileMainDataset dataSet = new VolatileMainDataset();
Mock <ITagsManager> mockService = new Mock <ITagsManager>();
mockService.Setup(s => s.FetchTagsWithMatchingName(It.IsAny <string>()))
.Returns <string>(term => Task.FromResult <List <Tag> >(
dataSet.Tags
.Where(el => el.Name.Contains(term))
.Select(el => el.ToExposed())
.ToList())
);
this.tagsManager = mockService.Object;
List <Tag> tags = await this.tagsManager.FetchTagsWithMatchingName("Meh");
Assert.AreEqual(1, tags.Count);
}
public void Get_Ordered()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IImgBoardContext> context = new Mock <IImgBoardContext>();
Mock <CategoryRepository> mockCategoryRepository = new Mock <CategoryRepository>(context.Object);
mockCategoryRepository.Setup(r => r.Get(null, It.IsAny <Func <IQueryable <DbCategory>, IOrderedQueryable <DbCategory> > >(), string.Empty))
.Returns((Expression <Func <DbCategory, bool> > filter,
Func <IQueryable <DbCategory>, IOrderedQueryable <DbCategory> > orderBy,
string includeProperties) => orderBy.Invoke(store.Categories.AsQueryable()));
this.categoryRepository = mockCategoryRepository.Object;
var result = this.categoryRepository.Get(orderBy: q => q.OrderByDescending(a => a.Id));
Assert.AreEqual(5, result.Count());
Assert.AreEqual(1, result.Last().Id);
Assert.AreEqual(5, result.First().Id);
}
public async Task FetchUsersWithMatchingLogin_One()
{
VolatileMainDataset dataSet = new VolatileMainDataset();
Mock <IUsersManager> mockService = new Mock <IUsersManager>();
mockService.Setup(s => s.FetchUsersWithMatchingLogin(It.IsAny <string>()))
.Returns <string>(term => Task.FromResult <List <User> >(
dataSet.Users
.Where(el => el.Login.Contains(term))
.Select(el => el.ToExposed())
.ToList())
);
this.usersManager = mockService.Object;
List <User> users = await this.usersManager.FetchUsersWithMatchingLogin("b");
Assert.AreEqual(1, users.Count);
}
public async Task FetchCategoriesWithMatchingTitle_One()
{
VolatileMainDataset dataSet = new VolatileMainDataset();
Mock <ICategoriesManager> mockService = new Mock <ICategoriesManager>();
mockService.Setup(s => s.FetchCategoriesWithMatchingTitle(It.IsAny <string>()))
.Returns <string>(term => Task.FromResult <List <Category> >(
dataSet.Categories
.Where(el => el.Title.Contains(term))
.Select(el => el.ToExposed())
.ToList())
);
this.categoriesManager = mockService.Object;
List <Category> categories = await this.categoriesManager.FetchCategoriesWithMatchingTitle("1");
Assert.AreEqual(1, categories.Count);
}
public void DeleteById()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IImgBoardContext> context = new Mock <IImgBoardContext>();
Mock <CategoryRepository> mockCategoryRepository = new Mock <CategoryRepository>(context.Object);
mockCategoryRepository.Setup(r => r.Delete(It.IsAny <int>()))
.Callback((object a) =>
{
var index = store.Categories.FindIndex(el => el.Id == (int)a);
store.Categories.RemoveAt(index);
}).Verifiable();
this.categoryRepository = mockCategoryRepository.Object;
this.categoryRepository.Delete(1);
mockCategoryRepository.Verify(r => r.Delete(It.IsAny <int>()), Times.Once());
Assert.AreEqual(4, store.Categories.Count);
}
public void Delete()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IImgBoardContext> context = new Mock <IImgBoardContext>();
Mock <CategoryRepository> mockCategoryRepository = new Mock <CategoryRepository>(context.Object);
mockCategoryRepository.Setup(r => r.Delete(It.IsAny <DbCategory>()))
.Callback((DbCategory c) =>
{
store.Categories.Remove(c);
}).Verifiable();
this.categoryRepository = mockCategoryRepository.Object;
DbCategory category = store.Categories.ElementAt(4);
this.categoryRepository.Delete(category);
mockCategoryRepository.Verify(r => r.Delete(It.IsAny <DbCategory>()), Times.Once());
Assert.AreEqual(4, store.Categories.Count);
}
public async Task DeleteCategoryAsync()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IBaseMainService> mockService = new Mock <IBaseMainService>();
mockService.Setup(r => r.DeleteAsync(It.IsAny <DbCategory>()))
.Returns(Task.FromResult <object>(null))
.Callback((DbCategory c) =>
{
store.Categories.Remove(c);
}).Verifiable();
this.service = mockService.Object;
DbCategory article = store.Categories.ElementAt(4);
await this.service.DeleteAsync(article);
mockService.Verify(r => r.DeleteAsync(It.IsAny <DbCategory>()), Times.Once());
Assert.AreEqual(4, store.Categories.Count);
}
public void Update()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IImgBoardContext> context = new Mock <IImgBoardContext>();
Mock <CategoryRepository> mockCategoryRepository = new Mock <CategoryRepository>(context.Object);
mockCategoryRepository.Setup(r => r.Update(It.IsAny <DbCategory>()))
.Callback((DbCategory c) =>
{
var index = store.Categories.FindIndex(el => el.Id == c.Id);
store.Categories[index] = c;
}).Verifiable();
this.categoryRepository = mockCategoryRepository.Object;
DbCategory category = store.Categories.ElementAt(4);
string newTitle = category.Title = "c5";
this.categoryRepository.Update(category);
mockCategoryRepository.Verify(r => r.Update(It.IsAny <DbCategory>()), Times.Once());
Assert.AreEqual(newTitle, store.Categories.ElementAt(4).Title);
}
public async Task FetchImagesAsync_ByTwoTags()
{
VolatileMainDataset dataSet = new VolatileMainDataset();
Mock <IImagesManager> mockService = new Mock <IImagesManager>();
mockService
.Setup(s => s.FetchImagesAsync(It.IsAny <int[]>(), null, null, null, null, null))
.Returns <int[], int[], string, string, string, string>(
(tagsIds, categoriesIds, name, description, uploader, extension) =>
Task.FromResult <List <Image> >(
dataSet.Images
.Where(i => i.Tags.Any(t => tagsIds.Contains(t.Id)))
.Select(el => el.ToExposed())
.ToList()
)
);
this.imagesManager = mockService.Object;
List <Image> images = await this.imagesManager.FetchImagesAsync(tagsIds : new int[] { 1, 3 });
Assert.AreEqual(6, images.Count);
}
public async Task UpdateCategoryAsync()
{
VolatileMainDataset store = new VolatileMainDataset();
Mock <IBaseMainService> mockService = new Mock <IBaseMainService>();
mockService.Setup(r => r.ModifyAsync(It.IsAny <DbCategory>()))
.Returns(Task.FromResult <object>(null))
.Callback((DbCategory a) =>
{
var index = store.Categories.FindIndex(el => el.Id == a.Id);
store.Categories[index] = a;
}).Verifiable();
this.service = mockService.Object;
DbCategory category = store.Categories.ElementAt(4);
string newTitle = category.Title = "a5";
await this.service.ModifyAsync(category);
mockService.Verify(r => r.ModifyAsync(It.IsAny <DbCategory>()), Times.Once());
Assert.AreEqual(newTitle, store.Categories.ElementAt(4).Title);
}
public async Task FetchImagesAsync_ByExtension()
{
VolatileMainDataset dataSet = new VolatileMainDataset();
Mock <IImagesManager> mockService = new Mock <IImagesManager>();
mockService
.Setup(s => s.FetchImagesAsync(null, null, null, null, null, It.IsAny <string>()))
.Returns <int[], int[], string, string, string, string>(
(tagsIds, categoriesIds, name, description, uploader, extension) =>
Task.FromResult <List <Image> >(
dataSet.Images
.Where(i => i.FileExtension == extension)
.Select(el => el.ToExposed())
.ToList()
)
);
this.imagesManager = mockService.Object;
List <Image> images = await this.imagesManager.FetchImagesAsync(extension : "jpg");
Assert.AreEqual(4, images.Count);
}