Task: Add cubetiq dart shared library and functions and utils and extensions for developers and completed with configurable

test/cubetiq_configurable_test.dart

@@ -0,0 +1,20 @@
+import 'package:test/test.dart';
+
+import 'package:cubetiq/configurable.dart';
+
+void main() {
+  group('A simple configurable provider and functions', () {
+    setUp(() {
+      print('Register provider...');
+      SystemConfig.setProvider(SimpleConfigurationProvider());
+
+      // Set config here
+      setConfig('hello', 'World');
+    });
+
+    test('Get it back!', () {
+      var hello = getConfigOrNull('hello');
+      expect('World', hello);
+    });
+  });
+}

test/cubetiq_dart_shared_test.dart

@@ -1,16 +0,0 @@
-import 'package:cubetiq_dart_shared/cubetiq_dart_shared.dart';
-import 'package:test/test.dart';
-
-void main() {
-  group('A group of tests', () {
-    final awesome = Awesome();
-
-    setUp(() {
-      // Additional setup goes here.
-    });
-
-    test('First Test', () {
-      expect(awesome.isAwesome, isTrue);
-    });
-  });
-}