Fix inventory tests

Author: cpacia

core/listings.go

@@ -678,7 +678,7 @@ func (n *OpenBazaarNode) GetListingFromSlug(slug string) (*pb.SignedListing, err
 	for variant, count := range inventory {
 		for i, s := range sl.Listing.Item.Skus {
 			if variant == i {
-				s.BigQuantity = fmt.Sprintf("%d", count)
+				s.BigQuantity = count.String()
 				break
 			}
 		}

repo/db/inventory_test.go

@@ -1,6 +1,7 @@
 package db_test
 
 import (
+	"math/big"
 	"sync"
 	"testing"
 
@@ -34,7 +35,7 @@ func TestPutInventory(t *testing.T) {
 	}
 	defer teardown()
 
-	err = ivdb.Put("slug", 0, 5)
+	err = ivdb.Put("slug", 0, big.NewInt(5))
 	if err != nil {
 		t.Error(err)
 	}
@@ -68,11 +69,11 @@ func TestPutReplaceInventory(t *testing.T) {
 	}
 	defer teardown()
 
-	err = ivdb.Put("slug", 0, 6)
+	err = ivdb.Put("slug", 0, big.NewInt(6))
 	if err != nil {
 		t.Log(err)
 	}
-	err = ivdb.Put("slug", 0, 5)
+	err = ivdb.Put("slug", 0, big.NewInt(5))
 	if err != nil {
 		t.Error("Error replacing inventory value")
 	}
@@ -85,12 +86,12 @@ func TestGetSpecificInventory(t *testing.T) {
 	}
 	defer teardown()
 
-	err = ivdb.Put("slug", 0, 5)
+	err = ivdb.Put("slug", 0, big.NewInt(5))
 	if err != nil {
 		t.Log(err)
 	}
 	count, err := ivdb.GetSpecific("slug", 0)
-	if err != nil || count != 5 {
+	if err != nil || count.Cmp(big.NewInt(5)) != 0 {
 		t.Error("Error in inventory get")
 	}
 	_, err = ivdb.GetSpecific("xyz", 0)
@@ -106,7 +107,7 @@ func TestDeleteInventory(t *testing.T) {
 	}
 	defer teardown()
 
-	err = ivdb.Put("slug", 0, 5)
+	err = ivdb.Put("slug", 0, big.NewInt(5))
 	if err != nil {
 		t.Log(err)
 	}
@@ -133,11 +134,11 @@ func TestDeleteAllInventory(t *testing.T) {
 	}
 	defer teardown()
 
-	err = ivdb.Put("slug", 0, 5)
+	err = ivdb.Put("slug", 0, big.NewInt(5))
 	if err != nil {
 		t.Log(err)
 	}
-	err = ivdb.Put("slug", 1, 10)
+	err = ivdb.Put("slug", 1, big.NewInt(10))
 	if err != nil {
 		t.Log(err)
 	}
@@ -165,13 +166,13 @@ func TestGetAllInventory(t *testing.T) {
 	defer teardown()
 
 	for i := 0; i < 100; i++ {
-		err = ivdb.Put("slug1", i, int64(i))
+		err = ivdb.Put("slug1", i, big.NewInt(int64(i)))
 		if err != nil {
 			t.Log(err)
 		}
 	}
 	for i := 0; i < 100; i++ {
-		err = ivdb.Put("slug2", i, int64(i))
+		err = ivdb.Put("slug2", i, big.NewInt(int64(i)))
 		if err != nil {
 			t.Log(err)
 		}
@@ -199,7 +200,7 @@ func TestGetInventory(t *testing.T) {
 	defer teardown()
 
 	for i := 0; i < 100; i++ {
-		err = ivdb.Put("slug", i, int64(i))
+		err = ivdb.Put("slug", i, big.NewInt(int64(i)))
 		if err != nil {
 			t.Log(err)
 		}

repo/listing.go

@@ -239,7 +239,7 @@ func GetListingFromSlug(slug, repoPath string, isTestnet bool, dStore *Datastore
 	for variant, count := range inventory {
 		for i, s := range sl.Listing.Item.Skus {
 			if variant == i {
-				s.BigQuantity = fmt.Sprintf("%d", count)
+				s.BigQuantity = count.String()
 				break
 			}
 		}