public async Task ExpensePredictionTest()
{
using (var fixture = new GeldAppFixture())
{
await fixture.Login("Hans");
for (var n = 0; n < CategoryPredictionService.MinimumNumberOfExpensesForPrediction; n++)
{
await fixture.AddExpenseAsync("Hans", -100, "Essen", "Pizza");
}
for (var n = 0; n < CategoryPredictionService.MinimumNumberOfExpensesForPrediction; n++)
{
await fixture.AddExpenseAsync("Hans", -200, "Einkaufen", "Pizza");
}
// Learn.
var categoryPredictionService = fixture.GetService <ICategoryPredictionService>();
await categoryPredictionService.LearnCategoriesAsync();
// Verify.
(await fixture.GetAsync <CategoryPredictionResult>("/api/account/Hans/categories/predict?amount=-100&created=2019-01-01&expenseDate=2019-01-01"))
.Category.Should().Be("Essen");
(await fixture.GetAsync <CategoryPredictionResult>("/api/account/Hans/categories/predict?amount=-200&created=2019-01-01&expenseDate=2019-01-01"))
.Category.Should().Be("Einkaufen");
}
}
public async Task FullTest()
{
using (var fixture = new GeldAppFixture())
{
await fixture.Login("Hans");
// Verify db is empty.
var imported = await fixture.GetAsync <ImportedExpense[]>("/api/account/Hans/imports/unhandled");
imported.Length.Should().Be(0);
// Import.
var csv = File.ReadAllBytes("Import/dkb-import-test.csv");
await fixture.PostFileAsync("/api/account/Hans/import/csv", "csvFile", "file.csv", csv);
// Check imported stuff.
imported = await fixture.GetAsync <ImportedExpense[]>("/api/account/Hans/imports/unhandled");
var importedExpense = imported.Single();
importedExpense.Amount.Should().Be(-12.34M);
importedExpense.BookingDay.Should().Be(DateTime.Parse("2019-10-25"));
// Add some expenses.
await fixture.AddExpenseAsync("Hans", -12.34M, "Wrong", "Subcategory", ex => ex.Date = importedExpense.BookingDay.AddDays(-100).Date);
await fixture.AddExpenseAsync("Hans", -12.34M, "Wrong", "Subcategory", ex => ex.Date = importedExpense.BookingDay.AddDays(+100).Date);
await fixture.AddExpenseAsync("Hans", -12, "Wrong", "Subcategory", ex => ex.Date = importedExpense.BookingDay.AddDays(-2).Date);
await fixture.AddExpenseAsync("Hans", -12.34M, "Correct", "Subcategory", ex => ex.Date = importedExpense.BookingDay.AddDays(-2).Date);
(await fixture.GetExpensesAsync("Hans")).Should().HaveCount(4);
// Get related expenses.
var relatedExpenses = await fixture.GetAsync <ExpenseViewModel[]>("/api/account/Hans/expenses?relatedToImportedExpense=" + importedExpense.Id);
relatedExpenses.Should().HaveCount(1);
var relatedExpense = relatedExpenses.Single();
relatedExpense.CategoryName.Should().Be("Correct");
// Handle expense by linking it.
await fixture.ExpectPostAsync($"/api/account/Hans/import/link?importedExpenseId={importedExpense.Id}&relatedExpenseId={relatedExpense.Id}", HttpStatusCode.OK);
(await fixture.GetExpensesAsync("Hans")).Should().HaveCount(4);
imported = await fixture.GetAsync <ImportedExpense[]>("/api/account/Hans/imports/unhandled");
imported.Should().HaveCount(0);
// Check link.
var modifiedImportedExpense = fixture.QueryDb(db => db.ImportedExpenses.Include(ex => ex.Expense).Where(ex => ex.Expense != null).Single());
modifiedImportedExpense.Expense.Id.Should().Be(relatedExpense.Id);
}
}
public async Task HandleByCreatingExpenseTest()
{
using (var fixture = new GeldAppFixture())
{
await fixture.Login("Hans");
// Import.
var csv = File.ReadAllBytes("Import/dkb-import-test.csv");
await fixture.PostFileAsync("/api/account/Hans/import/csv", "csvFile", "file.csv", csv);
// Check imported stuff.
var imported = await fixture.GetAsync <ImportedExpense[]>("/api/account/Hans/imports/unhandled");
var importedExpense = imported.Single();
// No expenses yet.
(await fixture.GetExpensesAsync("Hans")).Should().HaveCount(0);
// Handle expense by creating new expense.
await fixture.AddExpenseAsync("Hans", 10, "Cat", "Sub", modCmd : cmd => cmd.HandlesImportedExpenseId = importedExpense.Id);
(await fixture.GetExpensesAsync("Hans")).Should().HaveCount(1);
// No more unhandled imported expenses expected.
imported = await fixture.GetAsync <ImportedExpense[]>("/api/account/Hans/imports/unhandled");
imported.Should().HaveCount(0);
}
}
public async Task EnsureThatExpensesFromOtherAccountsDoNotLeak()
{
using (var fixture = new GeldAppFixture())
{
await fixture.Login("Hans");
// Import.
var csv = File.ReadAllBytes("Import/dkb-import-test.csv");
await fixture.PostFileAsync("/api/account/Hans/import/csv", "csvFile", "file.csv", csv);
var hansImportedExpense = (await fixture.GetAsync <ImportedExpense[]>("/api/account/Hans/imports/unhandled")).Single();
// Add some expenses.
await fixture.AddExpenseAsync("Hans", -12.34M, "Correct", "Subcategory", ex => ex.Date = hansImportedExpense.BookingDay.AddDays(-2).Date);
// Get related expenses.
var relatedExpenses = await fixture.GetAsync <ExpenseViewModel[]>("/api/account/Hans/expenses?relatedToImportedExpense=" + hansImportedExpense.Id);
relatedExpenses.Should().HaveCount(1);
relatedExpenses.Single().CategoryName.Should().Be("Correct");
// Login as different user.
fixture.Logout();
await fixture.Login("Petra");
// Simple leak.
await fixture.ExpectGetAsync("/api/account/Hans/expenses?relatedToImportedExpense=" + hansImportedExpense.Id, HttpStatusCode.Unauthorized);
// Leak via related expenses.
await fixture.PostFileAsync("/api/account/Petra/import/csv", "csvFile", "file.csv", csv);
var petraImportedExpense = (await fixture.GetAsync <ImportedExpense[]>("/api/account/Petra/imports/unhandled")).Single();
var petraRelatedExpenses = await fixture.GetAsync <ExpenseViewModel[]>("/api/account/Petra/expenses?relatedToImportedExpense=" + petraImportedExpense.Id);
petraRelatedExpenses.Should().BeEmpty();
// Leak via linking.
await fixture.ExpectPostAsync($"/api/account/Hans/import/link?importedExpenseId={hansImportedExpense.Id}&relatedExpenseId={relatedExpenses.Single().Id}", HttpStatusCode.Unauthorized);
await fixture.ExpectPostAsync($"/api/account/Petra/import/link?importedExpenseId={hansImportedExpense.Id}&relatedExpenseId={relatedExpenses.Single().Id}", HttpStatusCode.NotFound);
// Leak via creating.
await fixture.ExpectAddExpenseAsync("Hans", 10, "Cat", "Sub", modCmd : cmd => cmd.HandlesImportedExpenseId = hansImportedExpense.Id, expectedStatus : HttpStatusCode.Unauthorized);
await fixture.ExpectAddExpenseAsync("Petra", 10, "Cat", "Sub", modCmd : cmd => cmd.HandlesImportedExpenseId = hansImportedExpense.Id, expectedStatus : HttpStatusCode.NotFound);
}
}