public async Task GetCategoryByIdQueryHandler_WhenCalled_ReturnGetCategoryByIdLookupModel()
{
var returnModel = new GetCategoryByIdLookupModel
{
CategoryId = 1,
Name = "Category1"
};
_categoryServiceMock
.Setup(x => x.GetCategoryByIdAsync(It.IsAny <int>(), CancellationToken.None))
.ReturnsAsync(returnModel);
var query = new GetCategoryByIdQuery {
CategoryId = 1
};
var container = Registrations();
await using var scope = container.BeginLifetimeScope();
var options = scope.Resolve <DbContextOptions <TechnicalTestDbContext> >();
await using var context = new TechnicalTestDbContext(options);
await SeedMockDataAsync(context);
var handler = new GetCategoryByIdQueryHandler(_categoryServiceMock.Object);
var result = await handler.Handle(query, CancellationToken.None);
Assert.AreEqual("Category1", result.Name);
}
public async Task GetCategoryByExistedIdTest()
{
var handler = new GetCategoryByIdQueryHandler(_context, _mapper);
var result = await handler.Handle(new GetCategoryByIdQuery { Id = 1 },
CancellationToken.None);
result.Id.ShouldBe(1);
result.Name.ShouldBe("RPG");
result.ShouldBeOfType <CategoryViewModel>();
}
public async Task GetCategoryByNonExistedIdTest()
{
var handler = new GetCategoryByIdQueryHandler(_context, _mapper);
await Assert.ThrowsAsync <NotFoundException>(async() =>
await handler.Handle(new GetCategoryByIdQuery {
Id = 100
},
CancellationToken.None)
);
}
public async Task GetCategoryByIdQueryTestAsync(int categoryId, int?result)
{
GetCategoryByIdQuery request = new GetCategoryByIdQuery
{
CategoryId = categoryId,
};
GetCategoryByIdQueryHandler handler = new GetCategoryByIdQueryHandler(_fixture.Context);
var expectedResult = await handler.Handle(request, new CancellationToken());
Assert.Equal(expectedResult?.Id, result);
}