diff --git a/packages/sdk/src/subscribe/subscription-manager.test.ts b/packages/sdk/src/subscribe/subscription-manager.test.ts
index 4425992f4..12d830422 100644
--- a/packages/sdk/src/subscribe/subscription-manager.test.ts
+++ b/packages/sdk/src/subscribe/subscription-manager.test.ts
@@ -52,4 +52,18 @@ describe("SubscriptionManager", () => {
         })
         expect(mockSubscriptionTransport.subscribe.mock.results[0].value.unsubscribe).toHaveBeenCalledTimes(1)
     })
+
+    test("receives decoded data from subscription", async () => {
+        const topic = "topic"
+        const args = {foo: "bar"}
+        const onData = jest.fn()
+        const onError = jest.fn()
+
+        const sub = manager.subscribe({topic, args, onData, onError})
+        const onDataCallback = mockSubscriptionTransport.subscribe.mock.calls[0][0].onData
+        onDataCallback("data")
+
+        expect(onData).toHaveBeenCalledTimes(1)
+        expect(onData).toHaveBeenCalledWith("data")
+    })
 })
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