diff --git a/npm/ng-packs/packages/core/testing/src/lib/services/index.ts b/npm/ng-packs/packages/core/testing/src/lib/services/index.ts
index 24206d7c5d..128750c0bc 100644
--- a/npm/ng-packs/packages/core/testing/src/lib/services/index.ts
+++ b/npm/ng-packs/packages/core/testing/src/lib/services/index.ts
@@ -1 +1,2 @@
+export * from './mock-permission.service';
 export * from './mock-rest.service';
diff --git a/npm/ng-packs/packages/core/testing/src/lib/services/mock-permission.service.ts b/npm/ng-packs/packages/core/testing/src/lib/services/mock-permission.service.ts
new file mode 100644
index 0000000000..81bbdcc625
--- /dev/null
+++ b/npm/ng-packs/packages/core/testing/src/lib/services/mock-permission.service.ts
@@ -0,0 +1,34 @@
+import { ConfigStateService, PermissionService } from '@abp/ng.core';
+import { Injectable } from '@angular/core';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class MockPermissionService extends PermissionService {
+  constructor(protected configState: ConfigStateService) {
+    super(configState);
+    this.grantAllPolicies();
+  }
+
+  grantAllPolicies() {
+    const grantedPolicies = new Proxy(
+      {},
+      {
+        get() {
+          return true;
+        },
+      },
+    );
+
+    this.configState['store'].deepPatch({ auth: { grantedPolicies } });
+  }
+
+  grantPolicies(keys: string[]) {
+    const grantedPolicies = keys.reduce((policies, key) => {
+      policies[key] = true;
+      return policies;
+    }, {});
+
+    this.configState['store'].deepPatch({ auth: { grantedPolicies } });
+  }
+}