printInfo&&Error extension && Test

@@ -9,9 +9,12 @@ extension GetDynamicUtils on dynamic {
 
 
   bool get isNullOrBlank => GetUtils.isNullOrBlank(this);
   bool get isNullOrBlank => GetUtils.isNullOrBlank(this);
 
 
-  void logError({String info = ''}) =>
-      GetUtils.log('Error: ${this.runtimeType}', this, info);
+  void printError(
+          {String info = '', Function logFunction = GetUtils.printFunction}) =>
+      logFunction('Error: ${this.runtimeType}', this, info);
 
 
-  void logInfo({String info = ''}) =>
-      GetUtils.log('Info: ${this.runtimeType}', this, info);
+  void printInfo(
+          {String info = '',
+          Function printFunction = GetUtils.printFunction}) =>
+      printFunction('Info: ${this.runtimeType}', this, info);
 }
 }

@@ -485,6 +485,6 @@ class GetUtils {
     return (value == null) ? false : RegExp(pattern).hasMatch(value);
     return (value == null) ? false : RegExp(pattern).hasMatch(value);
   }
   }
 
 
-  static void log(String prefix, dynamic value, String info) =>
-      print('$prefix $value $info');
+  static void printFunction(String prefix, dynamic value, String info) =>
+      print('$prefix $value $info'.trim());
 }
 }

 import 'package:flutter_test/flutter_test.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:get/utils.dart';
 
 
 void main() {
 void main() {
-  test('', () {});
+  group('Log Extension', () {
+    test('String test', () {
+      var value = 'string';
+      var expected = '';
+      void logFunction(String prefix, dynamic value, String info) {
+        print('algo');
+        expected = '$prefix $value $info'.trim();
+      }
+
+      value.printError(logFunction: logFunction);
+      expect(expected, 'Error: String string');
+    });
+    test('Int test', () {
+      var value = 1;
+      var expected = '';
+      void logFunction(String prefix, dynamic value, String info) {
+        expected = '$prefix $value $info'.trim();
+      }
+
+      value.printError(logFunction: logFunction);
+      expect(expected, 'Error: int 1');
+    });
+    test('Double test', () {
+      var value = 1.0;
+      var expected = '';
+      void logFunction(String prefix, dynamic value, String info) {
+        expected = '$prefix $value $info'.trim();
+      }
+
+      value.printError(logFunction: logFunction);
+      expect(expected, 'Error: double 1.0');
+    });
+  });
 }
 }