Get.replace on tests

 import 'dart:io';
-import 'dart:math';
 
 import 'package:flutter/material.dart';
 import 'package:flutter_test/flutter_test.dart';
@@ -11,28 +10,29 @@ import 'package:get_demo/pages/home/presentation/controllers/home_controller.dar
 // import 'package:get_test/get_test.dart';
 import 'package:matcher/matcher.dart' as m;
 
-class MockRepository implements IHomeRepository {
+class MockRepositorySuccess implements IHomeRepository {
   @override
   Future<CasesModel> getCases() async {
-    await Future.delayed(Duration(milliseconds: 100));
-
-    if (Random().nextBool()) {
-      return CasesModel(
-        global: Global(
-            totalDeaths: 100,
-            totalConfirmed: 200,
-            date: DateTime.now(),
-            newConfirmed: 0,
-            newDeaths: 0,
-            newRecovered: 0,
-            totalRecovered: 0),
-        countries: [],
-        date: DateTime.now(),
-        id: '',
-        message: '',
-      );
-    }
+    return CasesModel(
+      global: Global(
+          totalDeaths: 100,
+          totalConfirmed: 200,
+          date: DateTime.now(),
+          newConfirmed: 0,
+          newDeaths: 0,
+          newRecovered: 0,
+          totalRecovered: 0),
+      countries: [],
+      date: DateTime.now(),
+      id: '',
+      message: '',
+    );
+  }
+}
 
+class MockRepositoryFailure implements IHomeRepository {
+  @override
+  Future<CasesModel> getCases() async {
     return Future<CasesModel>.error('error');
   }
 }
@@ -41,28 +41,18 @@ void main() {
   WidgetsFlutterBinding.ensureInitialized();
   setUpAll(() => HttpOverrides.global = null);
   final binding = BindingsBuilder(() {
-    Get.lazyPut<IHomeRepository>(() => MockRepository());
+    Get.lazyPut<IHomeRepository>(() => MockRepositorySuccess());
     Get.lazyPut<HomeController>(
-        () => HomeController(homeRepository: Get.find()));
+      () => HomeController(homeRepository: Get.find()),
+    );
   });
 
-  test('Test Binding', () {
-    expect(Get.isPrepared<HomeController>(), false);
-    expect(Get.isPrepared<IHomeRepository>(), false);
-
-    /// test you Binding class with BindingsBuilder
-    binding.builder();
-
-    expect(Get.isPrepared<HomeController>(), true);
-    expect(Get.isPrepared<IHomeRepository>(), true);
-
-    Get.reset();
-  });
   test('Test Controller', () async {
     /// Controller can't be on memory
-    expect(() => Get.find<HomeController>(), throwsA(m.TypeMatcher<String>()));
+    expect(() => Get.find<HomeController>(tag: 'success'),
+        throwsA(m.TypeMatcher<String>()));
 
-    /// build Binding
+    /// binding will put the controller on memory
     binding.builder();
 
     /// recover your controller
@@ -77,24 +67,15 @@ void main() {
     /// await time request
     await Future.delayed(Duration(milliseconds: 100));
 
-    if (controller.status.isError) {
-      expect(controller.state, null);
-    }
-
-    if (controller.status.isSuccess) {
-      expect(controller.state.global.totalDeaths, 100);
-      expect(controller.state.global.totalConfirmed, 200);
-    }
-  });
+    /// test if status is success
+    expect(controller.status.isSuccess, true);
+    expect(controller.state.global.totalDeaths, 100);
+    expect(controller.state.global.totalConfirmed, 200);
 
-  test('ever', () async {
-    final count = ''.obs;
-    var result = '';
-    ever<String>(count, (value) {
-      result = value;
-    });
-    count.value = '1';
-    expect('1', result);
+    /// test if status is error
+    Get.lazyReplace<IHomeRepository>(() => MockRepositoryFailure());
+    expect(controller.status.isError, true);
+    expect(controller.state, null);
   });
 
   /// Tests with GetTests
@@ -151,26 +132,3 @@ void main() {
     },
   );*/
 }
-
-class Controller extends GetxController {
-  final count = 0.obs;
-  void increment() => count.value++;
-
-  @override
-  void onInit() {
-    print('inittt');
-    super.onInit();
-  }
-
-  @override
-  void onReady() {
-    print('onReady');
-    super.onReady();
-  }
-
-  @override
-  void onClose() {
-    super.onClose();
-    print('onClose');
-  }
-}