Merge pull request #133 from xssnick/improvements-183

Fixed missing decimal after TLB struct load in String coins

Author: xssnick

README.md

@@ -3,7 +3,7 @@
 <img align="right" width="425px" src="https://github.com/xssnick/props/blob/master/logoimg.png?raw=true">
 
 [![Based on TON][ton-svg]][ton]
-![Coverage](https://img.shields.io/badge/Coverage-73.4%25-brightgreen)
+![Coverage](https://img.shields.io/badge/Coverage-73.5%25-brightgreen)
 
 Golang library for interacting with TON blockchain.
 

tlb/coins.go

@@ -180,6 +180,7 @@ func (g *Coins) LoadFromCell(loader *cell.Slice) error {
 	if err != nil {
 		return err
 	}
+	g.decimals = 9
 	g.val = coins
 	return nil
 }

tlb/loader.go

@@ -13,11 +13,11 @@ import (
 
 type Magic struct{}
 
-type manualLoader interface {
+type Unmarshaler interface {
 	LoadFromCell(loader *cell.Slice) error
 }
 
-type manualStore interface {
+type Marshaller interface {
 	ToCell() (*cell.Cell, error)
 }
 
@@ -53,7 +53,7 @@ func loadFromCell(v any, slice *cell.Slice, skipProofBranches, skipMagic bool) e
 	}
 	rv = rv.Elem()
 
-	if ld, ok := v.(manualLoader); ok {
+	if ld, ok := v.(Unmarshaler); ok {
 		err := ld.LoadFromCell(slice)
 		if err != nil {
 			return fmt.Errorf("failed to load from cell for %s, using manual loader, err: %w", rv.Type().Name(), err)
@@ -392,7 +392,7 @@ func ToCell(v any) (*cell.Cell, error) {
 		rv = rv.Elem()
 	}
 
-	if ld, ok := v.(manualStore); ok {
+	if ld, ok := v.(Marshaller); ok {
 		c, err := ld.ToCell()
 		if err != nil {
 			return nil, fmt.Errorf("failed to store to cell for %s, using manual storer, err: %w", reflect.TypeOf(v).PkgPath(), err)

tlb/loader_test.go

@@ -153,6 +153,10 @@ func TestLoadFromCell(t *testing.T) {
 			t.Fatal("coins 700000 not eq")
 		}
 
+		if x.Inside.ValCoins.String() != "0.0007" {
+			t.Fatal("coins 700000 not eq, got " + x.Inside.ValCoins.String())
+		}
+
 		if x.Part.BigVal.Uint64() != 7126382921832 {
 			t.Fatal("uint part 7126382921832 not eq")
 		}