From 9a0c2444e8f7c7620c539ce0b713f6e942a439cb Mon Sep 17 00:00:00 2001
From: Nathan Seva <thykof@protonmail.ch>
Date: Wed, 5 Jun 2024 16:59:16 -0500
Subject: [PATCH] test: get the assets amount dynamically

---
 .../handler/wallet/get_all_assets_test.go     | 25 +++++++++-
 pkg/assets/default_assets.go                  | 48 ++++++++-----------
 2 files changed, 45 insertions(+), 28 deletions(-)

diff --git a/internal/handler/wallet/get_all_assets_test.go b/internal/handler/wallet/get_all_assets_test.go
index 9f868e2c..ee5b231b 100644
--- a/internal/handler/wallet/get_all_assets_test.go
+++ b/internal/handler/wallet/get_all_assets_test.go
@@ -4,10 +4,13 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"os"
 	"testing"
 
 	"github.com/massalabs/station-massa-wallet/api/server/models"
 	"github.com/massalabs/station-massa-wallet/api/server/restapi/operations"
+	"github.com/massalabs/station-massa-wallet/pkg/assets"
+	"github.com/massalabs/station-massa-wallet/pkg/network"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -23,7 +26,8 @@ func TestGetAllAssetsHandler(t *testing.T) {
 	assetsWithBalance := getAssets(t, api, nickname)
 
 	// Assert that assetsWithBalance contains the expected data
-	assert.Len(t, assetsWithBalance, 9, "the assets list should have 9 items")
+	counter := getExpectedAssetsCount(t)
+	assert.Len(t, assetsWithBalance, counter+1) // +1 for native MAS
 
 	assert.Equal(t, "1000000", assetsWithBalance[0].Balance)
 	assert.Equal(t, "Massa", assetsWithBalance[0].AssetInfo.Name)
@@ -57,3 +61,22 @@ func assertAssetInfoWithBalanceEqual(t *testing.T, actual, expected *models.Asse
 	assert.Equal(t, expected.AssetInfo.Decimals, actual.AssetInfo.Decimals)
 	assert.Equal(t, expected.AssetInfo.ChainID, actual.AssetInfo.ChainID)
 }
+
+func getExpectedAssetsCount(t *testing.T) int {
+	tempDir, err := os.MkdirTemp(os.TempDir(), "*-wallet-dir")
+	assert.NoError(t, err)
+	nodeFetcher := network.NewNodeFetcher()
+	store, err := assets.NewAssetsStore(tempDir, nodeFetcher)
+	assert.NoError(t, err)
+	defaultAssets, err := store.Default()
+	assert.NoError(t, err)
+	counter := 0
+
+	for _, asset := range defaultAssets {
+		if asset.ChainID == 77658377 {
+			counter += 1
+		}
+	}
+
+	return counter
+}
diff --git a/pkg/assets/default_assets.go b/pkg/assets/default_assets.go
index 150706d1..39534673 100644
--- a/pkg/assets/default_assets.go
+++ b/pkg/assets/default_assets.go
@@ -70,7 +70,7 @@ func (s *AssetsStore) InitDefault() error {
 		}
 
 		// if the content is different, overwrite the default assets JSON file
-		if string(content) != assetsJSON {
+		if string(content) != AssetsJSON {
 			if err := s.createFileDefault(defaultAssetsJSONPath); err != nil {
 				return err
 			}
@@ -87,14 +87,14 @@ func getDefaultJSONPath(assetsJSONDir string) (string, error) {
 
 // createFileDefault creates the default assets JSON file with the default assets.
 func (s *AssetsStore) createFileDefault(path string) error {
-	if err := os.WriteFile(path, []byte(assetsJSON), permissionUrwGrOr); err != nil {
+	if err := os.WriteFile(path, []byte(AssetsJSON), permissionUrwGrOr); err != nil {
 		return err
 	}
 
 	return nil
 }
 
-const assetsJSON = `[
+const AssetsJSON = `[
 	{
 		"address": "AS12k8viVmqPtRuXzCm6rKXjLgpQWqbuMjc37YHhB452KSUUb9FgL",
 		"name": "Sepolia USDC",
@@ -151,30 +151,6 @@ const assetsJSON = `[
 		"MEXCSymbol": "ETHUSDT",
 		"ChainID": 77658377
 	},
-	{
-		"address": "AS133eqPPaPttJ6hJnk3sfoG5cjFFqBDi1VGxdo2wzWkq8AfZnan",
-		"name": "Purrfect Universe",
-		"symbol": "PUR",
-		"decimals": 18,
-		"MEXCSymbol": "",
-		"ChainID": 77658377
-	},
-	{
-		"address": "",
-		"name": "Wrapped Ether",
-		"symbol": "WETH.b",
-		"decimals": 18,
-		"MEXCSymbol": "ETHUSDT",
-		"ChainID": 77658377
-	},
-	{
-		"address": "",
-		"name": "Wrapped Binance USD",
-		"symbol": "USDT.b",
-		"decimals": 18,
-		"MEXCSymbol": "USD",
-		"ChainID": 77658377
-	},
 	{
 		"address": "AS12RmCXTA9NZaTBUBnRJuH66AGNmtEfEoqXKxLdmrTybS6GFJPFs",
 		"name": "Wrapped Ether",
@@ -192,3 +168,21 @@ const assetsJSON = `[
 		"ChainID": 77658366
 	}
 ]`
+
+// TODO: add the following assets with the addresses
+// {
+// 	"address": "",
+// 	"name": "Wrapped Ether",
+// 	"symbol": "WETH.b",
+// 	"decimals": 18,
+// 	"MEXCSymbol": "ETHUSDT",
+// 	"ChainID": 77658377
+// },
+// {
+// 	"address": "",
+// 	"name": "Wrapped Binance USD",
+// 	"symbol": "USDT.b",
+// 	"decimals": 18,
+// 	"MEXCSymbol": "USD",
+// 	"ChainID": 77658377
+// },