test all replace iterations

@@ -157,12 +157,43 @@ void main() {
     });
   });
 
-  test('Get.replace test for replacing parent instance with child', () async {
+  test('Get.replace test for replacing temporary parent instance with child',
+      () async {
+    Get.put(DisposableController());
     Get.replace<DisposableController, Controller>(Controller());
     final instance = Get.find<DisposableController>();
     expect(instance is Controller, isTrue);
     expect((instance as Controller).init, greaterThan(0));
   });
+
+  test('Get.replace test for replacing permanent parent instance with child',
+      () async {
+    Get.put(DisposableController(), permanent: true);
+    Get.replace<DisposableController, Controller>(Controller());
+    final instance = Get.find<DisposableController>();
+    expect(instance is Controller, isTrue);
+    expect((instance as Controller).init, greaterThan(0));
+  });
+
+  test('Get.replace test for replacing tagged temporary instance with child',
+      () async {
+    final tag = 'tag';
+    Get.put(DisposableController(), tag: tag);
+    Get.replace<DisposableController, Controller>(Controller(), tag: tag);
+    final instance = Get.find<DisposableController>(tag: tag);
+    expect(instance is Controller, isTrue);
+    expect((instance as Controller).init, greaterThan(0));
+  });
+
+  test('Get.replace test for replacing tagged parent instance with child',
+      () async {
+    final tag = 'tag';
+    Get.put(DisposableController(), permanent: true, tag: tag);
+    Get.replace<DisposableController, Controller>(Controller(), tag: tag);
+    final instance = Get.find<DisposableController>(tag: tag);
+    expect(instance is Controller, isTrue);
+    expect((instance as Controller).init, greaterThan(0));
+  });
 }
 
 class Controller extends DisposableController {