public void FindCategoryWithTransactionsWithDateTodayReturnsEmptyTransactionCollection()
{
DataHelper.NewDb();
var service = new RentalsService();
var actual = service.FindCategoryWithTransactions(1, DateTime.Today, DateTime.Today);
Assert.IsNotNull(actual);
Assert.AreEqual(0, actual.Transactions.Count);
}
public void CanFindCategoryByIdWithAllItsTransactions()
{
DataHelper.NewDb();
var service = new RentalsService();
var actual = service.FindCategoryWithTransactions(1);
var expected = DataHelper.Categories.SingleOrDefault(c => c.Id == 1);
Assert.AreEqual(expected.Name, actual.Name);
Assert.AreEqual(DataHelper.Transactions.Count(t => t.CategoryId == 1), actual.Transactions.Count);
}
public void FindCategoryWithTransactionsOnSortableIncomeWithDateTodayReturnsTransactionCollection()
{
DataHelper.NewDb();
var categoryId = DataHelper.Categories.Where(a => a.Name == "Sortable Income").SingleOrDefault().Id;
var service = new RentalsService();
var expected = DataHelper.Transactions
.Where(t => t.CategoryId == categoryId &&
t.Date == DateTime.Today);
var actual = service.FindCategoryWithTransactions(categoryId, DateTime.Today, DateTime.Today);
Assert.IsNotNull(actual);
Assert.AreEqual(expected.Count(), actual.Transactions.Count);
}
public void FindCategoryWithTransactionsOnSortableIncomeWithDateRangeAndOrderAscendingReturnsSortedTransactionCollection()
{
DataHelper.NewDb();
var categoryId = DataHelper.Categories.Where(a => a.Name == "Sortable Income").SingleOrDefault().Id;
var service = new RentalsService();
var expected = DataHelper.Transactions
.Where(t => t.CategoryId == categoryId &&
t.Date >= DateTime.Today.AddMonths(-6) &&
t.Date <= DateTime.Today);
var actual = service.FindCategoryWithTransactions(categoryId, DateTime.Today.AddMonths(-6), DateTime.Today, true);
Assert.IsNotNull(actual);
var order = actual.Transactions.First().Amount;
foreach (var transaction in actual.Transactions)
{
Assert.AreEqual(order, transaction.Amount);
order += 1.00m;
}
}
