init

backend/src/utils/getErrorMessage.spec.ts

@@ -0,0 +1,12 @@
+import { getErrorMessage } from './getErrorMessage';
+
+describe('getErrorMessage', () => {
+    it('returns the message from Error instances', () => {
+        expect(getErrorMessage(new Error('boom'))).toBe('boom');
+    });
+
+    it('stringifies non-error values', () => {
+        expect(getErrorMessage('plain')).toBe('plain');
+        expect(getErrorMessage(404)).toBe('404');
+    });
+});