Changelog for v0.2.1 (#62)

Author: laurenzlong

CHANGELOG.md

@@ -0,0 +1,11 @@
+- `wrap` method now accepts `resource` as override in Context object, example:
+
+  ```
+  const wrapped = test.wrap(require("../src/index").myFirestoreFunction);
+  wrapped(data, {
+    resource: {
+      name: ""projects/my-project/databases/(default)/documents/users/user-123",
+    },
+  });
+  ```
+