apply comments on tests && fix liniting

Author: AlaaElattar

packages/tfchain_client/lib/src/balances.dart

@@ -1,5 +1,3 @@
-import 'dart:math';
-
 import 'package:polkadart_keyring/polkadart_keyring.dart';
 import 'package:tfchain_client/generated/dev/types/frame_system/account_info.dart';
 import 'package:tfchain_client/generated/dev/types/sp_runtime/multiaddress/multi_address.dart';

packages/tfchain_client/lib/src/contracts.dart

@@ -1,7 +1,6 @@
 import 'package:tfchain_client/generated/dev/types/pallet_smart_contract/types/contract.dart';
 import 'package:tfchain_client/generated/dev/types/pallet_smart_contract/types/contract_lock.dart';
 import 'package:tfchain_client/generated/dev/types/pallet_smart_contract/types/service_contract.dart';
-import 'package:tfchain_client/generated/dev/types/tfchain_runtime/origin_caller.dart';
 import 'package:tfchain_client/tfchain_client.dart';
 
 const twoWeeks = 1209600000;
@@ -56,7 +55,7 @@ class QueryContracts {
     }
 
     //TODO: double check that GracePeriod typed like that.
-    final blockNumber = contract!.state.toJson()["GracePeriod"];
+    final blockNumber = contract.state.toJson()["GracePeriod"];
     try {
       final currentBlockNumber = await client.api.query.system.number();
 

packages/tfchain_client/lib/src/tft_bridge.dart

@@ -1,5 +1,3 @@
-import 'dart:math';
-
 import 'package:tfchain_client/tfchain_client.dart';
 
 class QueryBridge {

packages/tfchain_client/test/balances_test.dart

@@ -7,8 +7,10 @@ import 'package:tfchain_client/tfchain_client.dart';
 void main() {
   group("Query Balances Test", () {
     late QueryClient queryClient;
+    final String url =
+        Platform.environment['URL'] ?? 'wss://tfchain.dev.grid.tf/ws';
     setUp(() async {
-      queryClient = QueryClient("wss://tfchain.dev.grid.tf/ws");
+      queryClient = QueryClient(url);
       await queryClient.connect();
     });
 
@@ -54,8 +56,7 @@ void main() {
     test('Test Transfer TFTs with invalid amount', () async {
       try {
         await client.balances.transfer(
-            address:
-                "oven strong mention shoulder night ghost correct exercise surge lady jungle hundred",
+            address: "5EcSXeEH35LriE2aWxX6v4yZSMq47vdJ1GgHEXDdhJxg9XjG",
             amount: BigInt.zero);
       } catch (error) {
         expect(error, isNotNull);

packages/tfchain_client/test/client_test.dart

@@ -16,8 +16,10 @@ import 'package:tfchain_client/tfchain_client.dart';
 void main() {
   group('Query Client Tests', () {
     late QueryClient queryClient;
+    final String url =
+        Platform.environment['URL'] ?? 'wss://tfchain.dev.grid.tf/ws';
     setUp(() async {
-      queryClient = QueryClient("wss://tfchain.dev.grid.tf/ws");
+      queryClient = QueryClient(url);
       await queryClient.connect();
     });
 

packages/tfchain_client/test/contracts_test.dart

@@ -8,8 +8,10 @@ import 'package:tfchain_client/tfchain_client.dart';
 void main() {
   group("Query Contracts Test", () {
     late QueryClient queryClient;
+    final String url =
+        Platform.environment['URL'] ?? 'wss://tfchain.dev.grid.tf/ws';
     setUp(() async {
-      queryClient = QueryClient("wss://tfchain.dev.grid.tf/ws");
+      queryClient = QueryClient(url);
       await queryClient.connect();
     });
 

packages/tfchain_client/test/farms_test.dart

@@ -8,8 +8,10 @@ import 'package:tfchain_client/tfchain_client.dart';
 void main() {
   group("Query Farms Test", () {
     late QueryClient queryClient;
+    final String url =
+        Platform.environment['URL'] ?? 'wss://tfchain.dev.grid.tf/ws';
     setUp(() async {
-      queryClient = QueryClient("wss://tfchain.dev.grid.tf/ws");
+      queryClient = QueryClient(url);
       await queryClient.connect();
     });
 
@@ -54,7 +56,8 @@ void main() {
 
     test('Test create farm', () async {
       final random = Random();
-      final farmName = 'farm_${random.nextInt(999)}';
+      final timestamp = DateTime.now().millisecondsSinceEpoch;
+      final farmName = 'farm_${random.nextInt(999)}_${timestamp}';
       final farmId = await client.farms.create(name: farmName, publicIps: []);
       expect(farmId, isNotNull);
     });

packages/tfchain_client/test/nodes_test.dart

@@ -7,8 +7,10 @@ import 'package:tfchain_client/tfchain_client.dart';
 void main() {
   group("Test Query Nodes", () {
     late QueryClient queryClient;
+    final String url =
+        Platform.environment['URL'] ?? 'wss://tfchain.dev.grid.tf/ws';
     setUp(() async {
-      queryClient = QueryClient("wss://tfchain.dev.grid.tf/ws");
+      queryClient = QueryClient(url);
       await queryClient.connect();
     });
 

packages/tfchain_client/test/pricing_policies_test.dart

@@ -1,12 +1,16 @@
+import 'dart:io';
+
 import 'package:test/test.dart';
 import 'package:tfchain_client/generated/dev/types/pallet_tfgrid/types/pricing_policy.dart';
 import 'package:tfchain_client/tfchain_client.dart';
 
 void main() {
   group("Query Pricing Policies", () {
     late QueryClient queryClient;
+    final String url =
+        Platform.environment['URL'] ?? 'wss://tfchain.dev.grid.tf/ws';
     setUp(() async {
-      queryClient = QueryClient("wss://tfchain.dev.grid.tf/ws");
+      queryClient = QueryClient(url);
       await queryClient.connect();
     });
 

packages/tfchain_client/test/tft_bridge_test.dart

@@ -6,8 +6,10 @@ import 'package:tfchain_client/tfchain_client.dart';
 void main() {
   group("Query Bridge Test", () {
     late QueryClient queryClient;
+    final String url =
+        Platform.environment['URL'] ?? 'wss://tfchain.dev.grid.tf/ws';
     setUp(() async {
-      queryClient = QueryClient("wss://tfchain.dev.grid.tf/ws");
+      queryClient = QueryClient(url);
       await queryClient.connect();
     });
 

packages/tfchain_client/test/tft_price_test.dart

@@ -1,9 +1,13 @@
+import 'dart:io';
+
 import 'package:test/test.dart';
 import 'package:tfchain_client/tfchain_client.dart';
 
 void main() {
   group("Query Price Test", () {
     late QueryClient queryClient;
+        final String url =
+        Platform.environment['URL'] ?? 'wss://tfchain.dev.grid.tf/ws';
     setUp(() async {
       queryClient = QueryClient("wss://tfchain.dev.grid.tf/ws");
       await queryClient.connect();

packages/tfchain_client/test/twins_test.dart

@@ -1,14 +1,14 @@
 import 'dart:io';
-
 import 'package:test/test.dart';
-import 'package:tfchain_client/generated/dev/types/pallet_tfgrid/types/twin.dart';
 import 'package:tfchain_client/tfchain_client.dart';
 
 void main() {
   group("Query Twins Test", () {
     late QueryClient queryClient;
+    final String url =
+        Platform.environment['URL'] ?? 'wss://tfchain.dev.grid.tf/ws';
     setUp(() async {
-      queryClient = QueryClient("wss://tfchain.dev.grid.tf/ws");
+      queryClient = QueryClient(url);
       await queryClient.connect();
     });