diff --git a/packages/ember/README.md b/packages/ember/README.md
index ada9f59..1a75a29 100644
--- a/packages/ember/README.md
+++ b/packages/ember/README.md
@@ -11,7 +11,7 @@ A build chain for WebWorkers in Ember applications with intuitive ergonomics.
 ## Usage
 
 To use a worker in your application or addon, you first have to define
-a new worker in a top-level `workers/` directory in your project.
+a new worker in a top-level `workers/` directory in the root your project (as opposed to `app/`).
 
 > **Example 1**
 >
diff --git a/packages/ember/addon-test-support/index.js b/packages/ember/addon-test-support/index.js
new file mode 100644
index 0000000..8a205f8
--- /dev/null
+++ b/packages/ember/addon-test-support/index.js
@@ -0,0 +1,7 @@
+import { getContext } from '@ember/test-helpers';
+
+export function getWorker(name) {
+  let { owner } = getContext();
+
+  return owner.lookup('service:-workers').getWorker(name);
+}