testing: Add tests for updating transactions/splits

2025-10-31 09:53:27 -04:00 · 2017-10-21 06:50:31 -04:00
parent 2c85975e92
commit 41fb459680
2 changed files with 127 additions and 74 deletions
--- a/internal/handlers/transactions.go
+++ b/internal/handlers/transactions.go
@@ -410,6 +410,10 @@ func TransactionHandler(r *http.Request, tx *Tx) ResponseWriterWriter {
 		transaction.TransactionId = -1
 		transaction.UserId = user.UserId

+		if len(transaction.Splits) == 0 {
+			return NewError(3 /*Invalid Request*/)
+		}
+
 		for i := range transaction.Splits {
 			transaction.Splits[i].SplitId = -1
 			_, err := GetAccount(tx, transaction.Splits[i].AccountId, user.UserId)
@@ -485,6 +489,10 @@ func TransactionHandler(r *http.Request, tx *Tx) ResponseWriterWriter {
 				return NewError(3 /*Invalid Request*/)
 			}

+			if len(transaction.Splits) == 0 {
+				return NewError(3 /*Invalid Request*/)
+			}
+
 			for i := range transaction.Splits {
 				_, err := GetAccount(tx, transaction.Splits[i].AccountId, user.UserId)
 				if err != nil {
--- a/internal/handlers/transactions_test.go
+++ b/internal/handlers/transactions_test.go
@@ -5,6 +5,7 @@ import (
 	"net/http"
 	"strconv"
 	"testing"
+	"time"
 )

 func createTransaction(client *http.Client, transaction *handlers.Transaction) (*handlers.Transaction, error) {
@@ -39,36 +40,54 @@ func deleteTransaction(client *http.Client, s *handlers.Transaction) error {
 	return nil
 }

-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]
+func ensureTransactionsMatch(t *testing.T, expected, tran *handlers.Transaction, accounts *[]handlers.Account, matchtransactionids, matchsplitids bool) {
+	t.Helper()

-			if transaction.TransactionId == 0 {
-				t.Errorf("Unable to create transaction: %+v", transaction)
+	if tran.TransactionId == 0 {
+		t.Errorf("TransactionId is 0")
 	}
-			if transaction.Description != orig.Description {
+
+	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 transaction.Date != orig.Date {
+	if tran.Date != expected.Date {
 		t.Errorf("Date doesn't match")
 	}

-			if len(transaction.Splits) != len(orig.Splits) {
-				t.Fatalf("Expected %d splits, received %d", len(orig.Splits), len(transaction.Splits))
+	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(orig.Splits); j++ {
-				origsplit := orig.Splits[j]
+	for j := 0; j < len(expected.Splits); j++ {
+		origsplit := expected.Splits[j]

-				if transaction.Splits[j].TransactionId != transaction.TransactionId {
+		if tran.Splits[j].TransactionId != tran.TransactionId {
 			t.Fatalf("Split TransactionId doesn't match transaction's")
 		}

 		found := false
-				for _, s := range transaction.Splits {
-					if origsplit.Status == s.Status && origsplit.ImportSplitType == s.ImportSplitType && s.AccountId == d.accounts[origsplit.AccountId].AccountId && s.SecurityId == -1 && origsplit.RemoteId == origsplit.RemoteId && origsplit.Number == s.Number && origsplit.Memo == s.Memo && origsplit.Amount == s.Amount {
+		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 == s.Amount &&
+				(!matchsplitids || origsplit.SplitId == s.SplitId) {
+
 				if _, ok := foundIds[s.SplitId]; ok {
 					continue
 				}
@@ -81,6 +100,14 @@ func TestCreateTransaction(t *testing.T) {
 			t.Errorf("Unable to find matching split: %+v", origsplit)
 		}
 	}
+}
+
+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)
 		}
 	})
 }
@@ -95,44 +122,62 @@ func TestGetTransaction(t *testing.T) {
 			if err != nil {
 				t.Fatalf("Error fetching transaction: %s\n", err)
 			}
-			if tran.TransactionId != curr.TransactionId {
-				t.Errorf("TransactionId doesn't match")
-			}
-			if tran.Description != orig.Description {
-				t.Errorf("Description doesn't match")
-			}
-			if tran.Date != orig.Date {
-				t.Errorf("Date doesn't match")
-			}

-			if len(tran.Splits) != len(orig.Splits) {
-				t.Fatalf("Expected %d splits, received %d", len(orig.Splits), len(tran.Splits))
-			}
-
-			foundIds := make(map[int64]bool)
-			for j := 0; j < len(orig.Splits); j++ {
-				origsplit := orig.Splits[j]
-				currsplit := curr.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 origsplit.Status == s.Status && origsplit.ImportSplitType == s.ImportSplitType && currsplit.AccountId == s.AccountId && currsplit.SecurityId == s.SecurityId && origsplit.RemoteId == origsplit.RemoteId && origsplit.Number == s.Number && origsplit.Memo == s.Memo && origsplit.Amount == s.Amount {
-						if _, ok := foundIds[s.SplitId]; ok {
-							continue
-						}
-						foundIds[s.SplitId] = true
-						found = true
-						break
-					}
-				}
-				if !found {
-					t.Errorf("Unable to find matching split: %+v", curr)
-				}
-			}
+			ensureTransactionsMatch(t, &curr, tran, nil, true, true)
+		}
+	})
+}
+
+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)
+
+			tran, err := updateTransaction(d.clients[orig.UserId], &curr)
+			if err != nil {
+				t.Fatalf("Error updating transaction: %s\n", err)
+			}
+
+			ensureTransactionsMatch(t, &curr, tran, nil, true, true)
+
+			// Make sure we can't create an unbalanced transaction
+			tran.Splits = []*handlers.Split{}
+			for _, s := range curr.Splits {
+				var split handlers.Split
+				split = *s
+				tran.Splits = append(tran.Splits, &split)
+			}
+			tran.Splits[len(tran.Splits)-1].Amount = "42"
+			_, err = updateTransaction(d.clients[orig.UserId], tran)
+			if err == nil {
+				t.Fatalf("Expected error updating imbalanced splits")
+			}
+			if herr, ok := err.(*handlers.Error); ok {
+				if herr.ErrorId != 3 { // Invalid requeset
+					t.Fatalf("Unexpected API error updating imbalanced splits: %s", herr)
+				}
+			} else {
+				t.Fatalf("Unexpected error updating imbalanced splits")
+			}
+
+			// Don't allow transactions with 0 splits
+			tran.Splits = []*handlers.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")
+			}
+
 		}
 	})
 }