diff --git a/squarenotsquare/__mock__/mockRealmObject.js b/squarenotsquare/__mock__/mockRealmObject.js
new file mode 100644
index 0000000..22c409b
--- /dev/null
+++ b/squarenotsquare/__mock__/mockRealmObject.js
@@ -0,0 +1,21 @@
+import { Score } from "../realm/entities/Score";
+import { System } from "../realm/entities/System";
+import { User } from "../realm/entities/User";
+
+export class MockRealm{
+
+    constructor(schemaVersion){
+        this.schemaVersion = schemaVersion;
+        this.SystemRepo = System.name;
+        this.ScoreRepo = Score.name;
+        this.UserRepo = User.name;
+
+        this[this.SystemRepo] = [];
+        this[this.ScoreRepo] = [];
+        this[this.UserRepo] = [];
+    }
+
+    create(repoName, entity){
+        this[repoName].push(entity);
+    }
+}
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