public static IEnumerable <TestCaseData> HandleValidTestCases()
{
var input = new EquipmentRentRequestDto
{
EquipmentRentDtos = Enumerable.Empty <EquipmentRentDto>(),
ViewStateTime = SampleTime
};
var expectedResult = new CartDto();
yield return(new TestCaseData(input, expectedResult)
.SetName("HandleValidTestCases - No elements"));
input = new EquipmentRentRequestDto
{
EquipmentRentDtos = new[] { new EquipmentRentDto() },
ViewStateTime = SampleTime
};
expectedResult = new CartDto();
yield return(new TestCaseData(input, expectedResult)
.SetName("HandleValidTestCases - 1 empty element"));
input = new EquipmentRentRequestDto
{
EquipmentRentDtos = Enumerable.Range(0, 25).Select(o => new EquipmentRentDto()).ToList(),
ViewStateTime = SampleTime
};
expectedResult = new CartDto();
yield return(new TestCaseData(input, expectedResult)
.SetName("HandleValidTestCases - 25 empty elements"));
input = new EquipmentRentRequestDto
{
EquipmentRentDtos = Data.Equipments.Select(o => new EquipmentRentDto
{
EquipmentId = o.Id,
DurationInDays = 1
}).ToArray(),
ViewStateTime = SampleTime
};
expectedResult = new CartDto();
yield return(new TestCaseData(input, expectedResult)
.SetName("HandleValidTestCases - Sample data"));
}
public void SubmitRentRequest_Returns_Expected_EquipmentViewDto(
EquipmentRentRequestDto input, CartDto expectedResult)
{
Mock.Get(_dateTimeProvider)
.Setup(o => o.Now)
.Returns(() => TestData.SampleTime);
// Act
var result = _cartDtoQueryHandler.SubmitRentRequest(input);
// Assert
Mock.Get(_carts)
.Verify(x => x.Insert(It.IsAny <Cart>()), Times.Once);
Mock.Get(_cartEquipments)
.Verify(x => x.Insert(It.IsAny <CartEquipment>()), Times.Exactly(input.EquipmentRentDtos.Count()));
Mock.Get(_writeDbContext)
.Verify(x => x.SaveChanges(), Times.Once);
result.ShouldBeEquivalentTo(expectedResult);
}
public CartDto Get(string commaSeparatedIdAndDurationTuples)
{
// Todo: think about if parsing data belongs here or not
var items = commaSeparatedIdAndDurationTuples
.Split('-')
.Where(o => !string.IsNullOrEmpty(o))
.Select(o => o.Split(','))
.Select(o => new EquipmentRentDto
{
EquipmentId = int.Parse(o[0]),
DurationInDays = int.Parse(o[1])
})
.ToList();
var equipmentRentRequestDto = new EquipmentRentRequestDto
{
EquipmentRentDtos = items,
//ViewStateTime = viewStateTime - can be faked
};
return(_rentalService.SubmitRentRequest(equipmentRentRequestDto));
}
public CartDto SubmitRentRequest(EquipmentRentRequestDto equipmentRentRequestDto)
{
return(_cartDtoQueryHandler.Handle(equipmentRentRequestDto));
}
