public void CategoryQueryHandler_CategoryQueryNotEmptyDatabase_Array()
{
//given
var repository = LiteDbHelper.CreateMemoryDb();
var handler = new CategoryQueryHandler(repository);
var query = new CategoryQuery();
var rootCategory = new Category(new Guid(1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1))
{
Name = "1",
Parent = null
};
var categories = new[]
{
rootCategory,
new Category(new Guid(1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 2))
{
Name = "2",
Parent = rootCategory
}
};
repository.Database.GetCollection <Category>().InsertBulk(categories);
//when
var result = handler.Execute(query);
//then
Assert.Equal(categories, result);
}
public CategoryController(ICircuitBreaker circuitBreaker,
CategoryCommandHandler categoryCommandHandler,
CategoryQueryHandler categoryQueryHandler)
{
_circuitBreaker = circuitBreaker;
_categoryCommandHandler = categoryCommandHandler;
_categoryQueryHandler = categoryQueryHandler;
}
public CategoriesController(
CategoryCommandHandler commandHandler,
CategoryQueryHandler queryHandler,
IMapper mapper)
{
_commandHandler = commandHandler;
_queryHandler = queryHandler;
_mapper = mapper;
}
public async void GetCategoryByIdFalseTest()
{
using (var context = new ShopContext(_dbContextOptions))
{
var categoryQueryHandler = new CategoryQueryHandler(context);
await Assert.ThrowsAnyAsync <DomainException>((async() => await categoryQueryHandler.Handle(new GetCategoryById()
{
Id = context.Categories.Max(x => x.Id) + 1,
}, CancellationToken.None)));
}
}
public async void GetCategoriesTest()
{
using (var context = new ShopContext(_dbContextOptions))
{
var categoryQueryHandler = new CategoryQueryHandler(context);
var result = await categoryQueryHandler.Handle(new GetCategories(), CancellationToken.None);
Assert.NotNull(result);
Assert.IsType <QueryResult <CategoryResponse> >(result);
}
}
public async Task Get_ReturnsListAsync()
{
var queryHandler = new CategoryQueryHandler(BasicNeeds);
var query = new GetCategory()
{
Id = null
};
var actual = await queryHandler.Handle(query, CancellationToken.None);
Assert.AreEqual(2, actual.Count);
}
public void CategoryQueryHandler_CategoryQueryEmptyDatabase_EmptyArray()
{
//given
var repository = LiteDbHelper.CreateMemoryDb();
var handler = new CategoryQueryHandler(repository);
var query = new CategoryQuery();
//when
var result = handler.Execute(query);
//then
Assert.NotNull(result);
Assert.Empty(result);
}
public async void GetCategoryByIdTest()
{
using (var context = new ShopContext(_dbContextOptions))
{
var categoryQueryHandler = new CategoryQueryHandler(context);
var result = await categoryQueryHandler.Handle(new GetCategoryById()
{
Id = context.Categories.First().Id,
}, CancellationToken.None);
Assert.NotNull(result);
Assert.IsType <CategoryWithGoodsResponse>(result);
Assert.Equal(result.Id, context.Categories.First().Id);
}
}
public async Task Read_Category_ReturnsResultFromQuery(long categoryId, bool isNull)
{
// Arrange
var query = new ReadCategoryQuery(categoryId);
var databaseContextOptions = new DbContextOptionsBuilder <DatabaseContext>()
.UseInMemoryDatabase("kb-pundit")
.Options;
var databaseContext = new DatabaseContext(databaseContextOptions);
var categoryCommandHandler = new CategoryCommandHandler(databaseContext);
var categoryQueryHandler = new CategoryQueryHandler(databaseContext);
var circuitBreaker = new CircuitBreaker(TaskScheduler.Default, 5, TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(1000));
var controller = new CategoryController(circuitBreaker, categoryCommandHandler, categoryQueryHandler);
// Act
var categoryResult = await controller.ReadCategoryAsync(query);
// Assert
Assert.AreEqual(isNull, categoryResult == null);
}
public async Task Get_Category_ReturnsNextCategoryId(long expectedId)
{
// Arrange
var query = new GetNextCategoryIdQuery();
var databaseContextOptions = new DbContextOptionsBuilder <DatabaseContext>()
.UseInMemoryDatabase("kb-pundit")
.Options;
var databaseContext = new DatabaseContext(databaseContextOptions);
var categoryCommandHandler = new CategoryCommandHandler(databaseContext);
var categoryQueryHandler = new CategoryQueryHandler(databaseContext);
var circuitBreaker = new CircuitBreaker(TaskScheduler.Default, 5, TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(1000));
var controller = new CategoryController(circuitBreaker, categoryCommandHandler, categoryQueryHandler);
// Act
var result = await controller.GetNextCategoryIdAsync(query);
// Assert
Assert.AreEqual(expectedId, result.Id);
}
public async Task ReadAll_Category_ReturnsResultFromQuery()
{
// Arrange
var query = new ReadAllCategoriesQuery();
var databaseContextOptions = new DbContextOptionsBuilder <DatabaseContext>()
.UseInMemoryDatabase("kb-pundit")
.Options;
var databaseContext = new DatabaseContext(databaseContextOptions);
var categoryCommandHandler = new CategoryCommandHandler(databaseContext);
var categoryQueryHandler = new CategoryQueryHandler(databaseContext);
var circuitBreaker = new CircuitBreaker(TaskScheduler.Default, 5, TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(1000));
var controller = new CategoryController(circuitBreaker, categoryCommandHandler, categoryQueryHandler);
// Act
var categoryResult = await controller.ReadAllCategoriesAsync(query);
// Assert
Assert.IsNotNull(categoryResult, "Result is null.");
Assert.AreEqual(1, categoryResult.Size);
}
public async Task Create_Category_CreatesCategoryFromRequestAndReturnsResult(long id)
{
// Arrange
long?parentId = null;
var request = new CreateCategoryRequest(id, "Test Category", "fa-exclamation", parentId);
var databaseContextOptions = new DbContextOptionsBuilder <DatabaseContext>()
.UseInMemoryDatabase("kb-pundit")
.Options;
var databaseContext = new DatabaseContext(databaseContextOptions);
var categoryCommandHandler = new CategoryCommandHandler(databaseContext);
var categoryQueryHandler = new CategoryQueryHandler(databaseContext);
var circuitBreaker = new CircuitBreaker(TaskScheduler.Default, 5, TimeSpan.FromMilliseconds(1000), TimeSpan.FromMilliseconds(1000));
var controller = new CategoryController(circuitBreaker, categoryCommandHandler, categoryQueryHandler);
// Act
var categoryResult = await controller.CreateCategoryFromRequestAsync(request);
// Assert
Assert.AreEqual(1, categoryResult.Id);
}
public async Task Update_Category_UpdatesCategoryFromRequestAndReturnsResult
(long id, string name, string icon)
{
// Arrange
var request = new UpdateCategoryRequest(id, name, icon);
var databaseContextOptions = new DbContextOptionsBuilder <DatabaseContext>()
.UseInMemoryDatabase("kb-pundit")
.Options;
var databaseContext = new DatabaseContext(databaseContextOptions);
var categoryCommandHandler = new CategoryCommandHandler(databaseContext);
var categoryQueryHandler = new CategoryQueryHandler(databaseContext);
var circuitBreaker = new CircuitBreaker(TaskScheduler.Default, 5, TimeSpan.FromMilliseconds(10), TimeSpan.FromMilliseconds(1000));
var controller = new CategoryController(circuitBreaker, categoryCommandHandler, categoryQueryHandler);
// Act
var categoryResult = await controller.UpdateCategoryFromRequestAsync(request);
// Assert
Assert.AreEqual(1, categoryResult.Id);
Assert.AreEqual(name, categoryResult.Name);
Assert.AreEqual(icon, categoryResult.Icon);
}
