moneygo/internal/integration/transactions_test.go

493 lines
14 KiB
Go

package integration_test
import (
"fmt"
"github.com/aclindsa/moneygo/internal/handlers"
"github.com/aclindsa/moneygo/internal/models"
"net/http"
"net/url"
"strconv"
"testing"
"time"
)
func createTransaction(client *http.Client, transaction *models.Transaction) (*models.Transaction, error) {
var s models.Transaction
err := create(client, transaction, &s, "/v1/transactions/")
return &s, err
}
func getTransaction(client *http.Client, transactionid int64) (*models.Transaction, error) {
var s models.Transaction
err := read(client, &s, "/v1/transactions/"+strconv.FormatInt(transactionid, 10))
if err != nil {
return nil, err
}
return &s, nil
}
func getTransactions(client *http.Client) (*models.TransactionList, error) {
var tl models.TransactionList
err := read(client, &tl, "/v1/transactions/")
if err != nil {
return nil, err
}
return &tl, nil
}
func getAccountTransactions(client *http.Client, accountid, page, limit int64, sort string) (*models.AccountTransactionsList, error) {
var atl models.AccountTransactionsList
params := url.Values{}
query := fmt.Sprintf("/v1/accounts/%d/transactions/", accountid)
if page != 0 {
params.Set("page", fmt.Sprintf("%d", page))
}
if limit != 0 {
params.Set("limit", fmt.Sprintf("%d", limit))
}
if len(sort) != 0 {
params.Set("sort", sort)
query += "?" + params.Encode()
}
err := read(client, &atl, query)
if err != nil {
return nil, err
}
return &atl, nil
}
func updateTransaction(client *http.Client, transaction *models.Transaction) (*models.Transaction, error) {
var s models.Transaction
err := update(client, transaction, &s, "/v1/transactions/"+strconv.FormatInt(transaction.TransactionId, 10))
if err != nil {
return nil, err
}
return &s, nil
}
func deleteTransaction(client *http.Client, s *models.Transaction) error {
err := remove(client, "/v1/transactions/"+strconv.FormatInt(s.TransactionId, 10))
if err != nil {
return err
}
return nil
}
func ensureTransactionsMatch(t *testing.T, expected, tran *models.Transaction, accounts *[]models.Account, matchtransactionids, matchsplitids bool) {
t.Helper()
if tran.TransactionId == 0 {
t.Errorf("TransactionId is 0")
}
if matchtransactionids && tran.TransactionId != expected.TransactionId {
t.Errorf("TransactionId (%d) doesn't match what's expected (%d)", tran.TransactionId, expected.TransactionId)
}
if tran.Description != expected.Description {
t.Errorf("Description doesn't match")
}
if !tran.Date.Equal(expected.Date) {
t.Errorf("Date (%+v) differs from expected (%+v)", tran.Date, expected.Date)
}
if len(tran.Splits) != len(expected.Splits) {
t.Fatalf("Expected %d splits, received %d", len(expected.Splits), len(tran.Splits))
}
foundIds := make(map[int64]bool)
for j := 0; j < len(expected.Splits); j++ {
origsplit := expected.Splits[j]
if tran.Splits[j].TransactionId != tran.TransactionId {
t.Fatalf("Split TransactionId doesn't match transaction's")
}
found := false
for _, s := range tran.Splits {
if s.SplitId == 0 {
t.Errorf("Found SplitId that's 0")
}
accountid := origsplit.AccountId
if accounts != nil {
accountid = (*accounts)[accountid].AccountId
}
if origsplit.Status == s.Status &&
origsplit.ImportSplitType == s.ImportSplitType &&
s.AccountId == accountid &&
s.SecurityId == -1 &&
origsplit.RemoteId == origsplit.RemoteId &&
origsplit.Number == s.Number &&
origsplit.Memo == s.Memo &&
origsplit.Amount.Cmp(&s.Amount.Rat) == 0 &&
(!matchsplitids || origsplit.SplitId == s.SplitId) {
if _, ok := foundIds[s.SplitId]; ok {
continue
}
foundIds[s.SplitId] = true
found = true
break
}
}
if !found {
t.Errorf("Unable to find matching split: %+v", origsplit)
}
}
}
func getAccountVersionMap(t *testing.T, client *http.Client, tran *models.Transaction) map[int64]*models.Account {
t.Helper()
accountMap := make(map[int64]*models.Account)
for _, split := range tran.Splits {
account, err := getAccount(client, split.AccountId)
if err != nil {
t.Fatalf("Error fetching split's account while updating transaction: %s\n", err)
}
accountMap[account.AccountId] = account
}
return accountMap
}
func checkAccountVersionsUpdated(t *testing.T, client *http.Client, accountMap map[int64]*models.Account, tran *models.Transaction) {
for _, split := range tran.Splits {
account, err := getAccount(client, split.AccountId)
if err != nil {
t.Fatalf("Error fetching split's account after updating transaction: %s\n", err)
}
if account.AccountVersion <= accountMap[split.AccountId].AccountVersion {
t.Errorf("Failed to update account version when updating transaction split\n")
}
}
}
func TestCreateTransaction(t *testing.T) {
RunWith(t, &data[0], func(t *testing.T, d *TestData) {
for i, orig := range data[0].transactions {
transaction := d.transactions[i]
ensureTransactionsMatch(t, &orig, &transaction, &d.accounts, false, false)
accountMap := getAccountVersionMap(t, d.clients[orig.UserId], &transaction)
_, err := createTransaction(d.clients[orig.UserId], &transaction)
if err != nil {
t.Fatalf("Unxpected error creating transaction")
}
checkAccountVersionsUpdated(t, d.clients[orig.UserId], accountMap, &transaction)
}
// Don't allow imbalanced transactions
tran := models.Transaction{
UserId: d.users[0].UserId,
Description: "Imbalanced",
Date: time.Date(2017, time.September, 1, 0, 00, 00, 0, time.UTC),
Splits: []*models.Split{
{
Status: models.Reconciled,
AccountId: d.accounts[1].AccountId,
SecurityId: -1,
Amount: NewAmount("-39.98"),
},
{
Status: models.Entered,
AccountId: d.accounts[4].AccountId,
SecurityId: -1,
Amount: NewAmount("39.99"),
},
},
}
_, err := createTransaction(d.clients[0], &tran)
if err == nil {
t.Fatalf("Expected error creating imbalanced transaction")
}
if herr, ok := err.(*handlers.Error); ok {
if herr.ErrorId != 3 { // Invalid requeset
t.Fatalf("Unexpected API error creating imbalanced transaction: %s", herr)
}
} else {
t.Fatalf("Unexpected error creating imbalanced transaction")
}
// Don't allow transactions with 0 splits
tran.Splits = []*models.Split{}
_, err = createTransaction(d.clients[0], &tran)
if err == nil {
t.Fatalf("Expected error creating with zero splits")
}
if herr, ok := err.(*handlers.Error); ok {
if herr.ErrorId != 3 { // Invalid requeset
t.Fatalf("Unexpected API error creating with zero splits: %s", herr)
}
} else {
t.Fatalf("Unexpected error creating zero splits")
}
// Don't allow creating a transaction for another user
tran.UserId = d.users[1].UserId
_, err = createTransaction(d.clients[0], &tran)
if err == nil {
t.Fatalf("Expected error creating transaction for another user")
}
if herr, ok := err.(*handlers.Error); ok {
if herr.ErrorId != 3 { // Invalid request
t.Fatalf("Unexpected API error creating transction for another user: %s", herr)
}
} else {
t.Fatalf("Unexpected error creating transaction for another user")
}
})
}
func TestGetTransaction(t *testing.T) {
RunWith(t, &data[0], func(t *testing.T, d *TestData) {
for i := 0; i < len(data[0].transactions); i++ {
orig := data[0].transactions[i]
curr := d.transactions[i]
tran, err := getTransaction(d.clients[orig.UserId], curr.TransactionId)
if err != nil {
t.Fatalf("Error fetching transaction: %s\n", err)
}
ensureTransactionsMatch(t, &curr, tran, nil, true, true)
}
})
}
func TestGetTransactions(t *testing.T) {
RunWith(t, &data[0], func(t *testing.T, d *TestData) {
tl, err := getTransactions(d.clients[0])
if err != nil {
t.Fatalf("Error fetching transactions: %s\n", err)
}
numtransactions := 0
foundIds := make(map[int64]bool)
for i := 0; i < len(data[0].transactions); i++ {
orig := data[0].transactions[i]
curr := d.transactions[i]
if curr.UserId != d.users[0].UserId {
continue
}
numtransactions += 1
found := false
for _, tran := range *tl.Transactions {
if tran.TransactionId == curr.TransactionId {
ensureTransactionsMatch(t, &curr, tran, nil, true, true)
if _, ok := foundIds[tran.TransactionId]; ok {
continue
}
foundIds[tran.TransactionId] = true
found = true
break
}
}
if !found {
t.Errorf("Unable to find matching transaction: %+v", orig)
}
}
if numtransactions != len(*tl.Transactions) {
t.Fatalf("Expected %d transactions, received %d", numtransactions, len(*tl.Transactions))
}
})
}
func TestUpdateTransaction(t *testing.T) {
RunWith(t, &data[0], func(t *testing.T, d *TestData) {
for i := 0; i < len(data[0].transactions); i++ {
orig := data[0].transactions[i]
curr := d.transactions[i]
curr.Description = "more money"
curr.Date = time.Date(2017, time.October, 18, 10, 41, 40, 0, time.UTC)
accountMap := getAccountVersionMap(t, d.clients[orig.UserId], &curr)
tran, err := updateTransaction(d.clients[orig.UserId], &curr)
if err != nil {
t.Fatalf("Error updating transaction: %s\n", err)
}
checkAccountVersionsUpdated(t, d.clients[orig.UserId], accountMap, tran)
checkAccountVersionsUpdated(t, d.clients[orig.UserId], accountMap, &curr)
ensureTransactionsMatch(t, &curr, tran, nil, true, true)
tran.Splits = []*models.Split{}
for _, s := range curr.Splits {
var split models.Split
split = *s
tran.Splits = append(tran.Splits, &split)
}
// Don't allow updating transactions for other/invalid users
tran.UserId = tran.UserId + 1
tran2, err := updateTransaction(d.clients[orig.UserId], tran)
if tran2.UserId != curr.UserId {
t.Fatalf("Allowed updating transaction to have wrong UserId\n")
}
tran.UserId = curr.UserId
// Make sure we can't create an unbalanced transaction
tran.Splits[len(tran.Splits)-1].Amount = NewAmount("42")
_, err = updateTransaction(d.clients[orig.UserId], tran)
if err == nil {
t.Fatalf("Expected error updating imbalanced transaction")
}
if herr, ok := err.(*handlers.Error); ok {
if herr.ErrorId != 3 { // Invalid requeset
t.Fatalf("Unexpected API error updating imbalanced transaction: %s", herr)
}
} else {
t.Fatalf("Unexpected error updating imbalanced transaction")
}
// Don't allow transactions with 0 splits
tran.Splits = []*models.Split{}
_, err = updateTransaction(d.clients[orig.UserId], tran)
if err == nil {
t.Fatalf("Expected error updating with zero splits")
}
if herr, ok := err.(*handlers.Error); ok {
if herr.ErrorId != 3 { // Invalid requeset
t.Fatalf("Unexpected API error updating with zero splits: %s", herr)
}
} else {
t.Fatalf("Unexpected error updating zero splits")
}
}
})
}
func TestDeleteTransaction(t *testing.T) {
RunWith(t, &data[0], func(t *testing.T, d *TestData) {
for i := 0; i < len(data[0].transactions); i++ {
orig := data[0].transactions[i]
curr := d.transactions[i]
accountMap := getAccountVersionMap(t, d.clients[orig.UserId], &curr)
err := deleteTransaction(d.clients[orig.UserId], &curr)
if err != nil {
t.Fatalf("Error deleting transaction: %s\n", err)
}
checkAccountVersionsUpdated(t, d.clients[orig.UserId], accountMap, &curr)
_, err = getTransaction(d.clients[orig.UserId], curr.TransactionId)
if err == nil {
t.Fatalf("Expected error fetching deleted transaction")
}
if herr, ok := err.(*handlers.Error); ok {
if herr.ErrorId != 3 { // Invalid requeset
t.Fatalf("Unexpected API error fetching deleted transaction: %s", herr)
}
} else {
t.Fatalf("Unexpected error fetching deleted transaction")
}
}
})
}
func helperTestAccountTransactions(t *testing.T, d *TestData, account *models.Account, limit int64, sort string) {
if account.UserId != d.users[0].UserId {
return
}
var transactions []models.Transaction
var lastFetchCount int64
for page := int64(0); page == 0 || lastFetchCount > 0; page++ {
atl, err := getAccountTransactions(d.clients[0], account.AccountId, page, limit, sort)
if err != nil {
t.Fatalf("Error fetching account transactions: %s\n", err)
}
if limit != 0 && atl.Transactions != nil && int64(len(*atl.Transactions)) > limit {
t.Errorf("Exceeded limit of %d transactions (returned %d)\n", limit, len(*atl.Transactions))
}
if atl.Transactions != nil {
for _, tran := range *atl.Transactions {
transactions = append(transactions, *tran)
}
lastFetchCount = int64(len(*atl.Transactions))
} else {
lastFetchCount = -1
}
}
var lastDate time.Time
for _, tran := range transactions {
if lastDate.IsZero() {
lastDate = tran.Date
continue
} else if sort == "date-desc" && lastDate.Before(tran.Date) {
t.Errorf("Sorted by date-desc, but later transaction has later date")
} else if sort == "date-asc" && lastDate.After(tran.Date) {
t.Errorf("Sorted by date-asc, but later transaction has earlier date")
}
lastDate = tran.Date
}
numtransactions := 0
foundIds := make(map[int64]bool)
for i := 0; i < len(d.transactions); i++ {
curr := d.transactions[i]
if curr.UserId != d.users[0].UserId {
continue
}
// Don't consider this transaction if we didn't find a split
// for the account we're considering
account_found := false
for _, s := range curr.Splits {
if s.AccountId == account.AccountId {
account_found = true
break
}
}
if !account_found {
continue
}
numtransactions += 1
found := false
for _, tran := range transactions {
if tran.TransactionId == curr.TransactionId {
ensureTransactionsMatch(t, &curr, &tran, nil, true, true)
if _, ok := foundIds[tran.TransactionId]; ok {
continue
}
foundIds[tran.TransactionId] = true
found = true
break
}
}
if !found {
t.Errorf("Unable to find matching transaction: %+v", curr)
t.Errorf("Transactions: %+v\n", transactions)
}
}
if numtransactions != len(transactions) {
t.Fatalf("Expected %d transactions, received %d", numtransactions, len(transactions))
}
}
func TestAccountTransactions(t *testing.T) {
RunWith(t, &data[0], func(t *testing.T, d *TestData) {
for _, account := range d.accounts {
helperTestAccountTransactions(t, d, &account, 0, "date-desc")
helperTestAccountTransactions(t, d, &account, 0, "date-asc")
helperTestAccountTransactions(t, d, &account, 1, "date-desc")
helperTestAccountTransactions(t, d, &account, 1, "date-asc")
helperTestAccountTransactions(t, d, &account, 2, "date-desc")
helperTestAccountTransactions(t, d, &account, 2, "date-asc")
}
})
}