public async void GetSumOfItems()
{
var items = new List <DatabaseModel.Item>
{
new DatabaseModel.Item("assetId1", 1, -1, -1, DateTimeOffset.Now, 10),
new DatabaseModel.Item("assetId2", 1, -1, -1, DateTimeOffset.Now, 11),
new DatabaseModel.Item("assetId3", 2, -1, -1, DateTimeOffset.Now, 12),
new DatabaseModel.Item("assetId4", 3, -1, -1, DateTimeOffset.Now, 13),
new DatabaseModel.Item("assetId5", 2, -1, -1, DateTimeOffset.Now, 14)
};
A.CallTo(() => _descriptionRepoService.ValueOfItemDescriptions(A <List <int> > ._)).Returns(new Dictionary <int, decimal>
{
{ 1, 1 },
{ 2, 2 },
{ 3, 4 },
});
var itemService = new ItemService(_fakedRepoService);
var res = await itemService.GetSumOfItems(items);
Assert.Equal(10, res);
}
public async Task <decimal> GetSumOfItems(List <DatabaseModel.Item> items)
{
var dict = await _itemDescriptionRepoService.ValueOfItemDescriptions(items.Select(i => i.DescriptionId).ToList());
var sum = new decimal(0);
foreach (var kvp in dict)
{
sum += items.Where(item => kvp.Key == item.DescriptionId).Sum(item => kvp.Value);
}
return(sum);
}
