public async Task GetMatchingItemsForUser_ShouldReturnNull_IfUserCannotBeMatchedOrDataDoesntExist()
{
using (ApplicationDbContext context = ApplicationDbContextHelper.GetContext())
{
// Arrange
IMapper mapper = GetAutoMapperMapper();
var userItemQueries = new UserItemQueries(context, mapper);
// Act
UserItemDto userItem = await userItemQueries
.GetMatchingItemsForUser(1, new ItemDto { Id = 1, Name = "Weapon" });
// Assert
Assert.Null(userItem);
}
}
public async Task GetMatchingItemsForUser_ShouldReturnUserItem_IfUserAndItemIdCanBeMatched()
{
using (ApplicationDbContext context = ApplicationDbContextHelper.GetContext())
{
// Arrange
int userId = 1;
string userName = "******";
context.Add(new User {
Id = userId, Name = userName
});
int numberOfSwords = 46;
int swordId = 1;
string swordName = "Longsword";
context.Add(new Item {
Id = swordId, Name = swordName
});
for (int i = 0; i < numberOfSwords; i++)
{
context.Add(new UserItem {
ItemId = swordId, UserId = userId
});
}
context.SaveChanges();
IMapper mapper = GetAutoMapperMapper();
var userItemQueries = new UserItemQueries(context, mapper);
// Act
UserItemDto userItem = await userItemQueries
.GetMatchingItemsForUser(userId, new ItemDto { Id = swordId });
// Assert
Assert.NotNull(userItem);
Assert.Equal(userId, userItem.UserId);
Assert.Equal(userName, userItem.UserName);
Assert.Equal(numberOfSwords, userItem.ItemCount);
Assert.Equal(swordId, userItem.ItemId);
Assert.Equal(swordName, userItem.ItemName);
}
}