public void DeleteValidExpenseShouldDeleteExpense()
{
var options = new DbContextOptionsBuilder <DataDbContext>()
.UseInMemoryDatabase(databaseName: nameof(DeleteValidExpenseShouldDeleteExpense))
.Options;
using (var context = new DataDbContext(options))
{
var expenseService = new ExpensesService(context);
var expected = new ExpensesPostModel()
{
Description = "Test description",
Sum = 20,
Location = "Cluj",
Date = DateTime.ParseExact("05/30/2019", "MM/dd/yyyy", CultureInfo.InvariantCulture),
Currency = "RON",
Type = "Food",
Comments = null
};
// add the expense to db
var actual = expenseService.AddExpense(expected);
// delete expense and put return expense in obj
var afterDelete = expenseService.DeleteExpense(actual.Id);
// search for the added expense to see if exists in db
var result = context.Expensess.Find(actual.Id);
Assert.IsNotNull(afterDelete);
Assert.IsNull(result);
}
}
public void DeleteValidExpenseWithCommentsShouldDeleteExpenseAndComments()
{
var options = new DbContextOptionsBuilder <DataDbContext>()
.UseInMemoryDatabase(databaseName: nameof(DeleteValidExpenseWithCommentsShouldDeleteExpenseAndComments))
.Options;
using (var context = new DataDbContext(options))
{
var expenseService = new ExpensesService(context);
var expected = new ExpensesPostModel()
{
Description = "Test description",
Sum = 20,
Location = "Cluj",
Date = DateTime.ParseExact("05/30/2019", "MM/dd/yyyy", CultureInfo.InvariantCulture),
Currency = "RON",
Type = "Food",
Comments = new List <Comment>()
{
new Comment()
{
Text = "A test comment",
Important = false
}
}
};
// add the expense to db
var actual = expenseService.AddExpense(expected);
// delete expense and put return expense in obj
var afterDelete = expenseService.DeleteExpense(actual.Id);
// find the number of comments that exists in db
int numberOfCommentsInDb = context.Comments.CountAsync().Result;
// search for the added expense to see if exists in db
var resultExpense = context.Expensess.Find(actual.Id);
Assert.IsNotNull(afterDelete);
Assert.IsNull(resultExpense);
Assert.AreEqual(0, numberOfCommentsInDb);
}
}