test: add test with onAnyOutgoing() and binary attachments

socketio · Jan 30, 2023 · 9f32925 · 9f32925
1 parent f27cba5
commit 9f32925
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Showing 2 changed files with 25 additions and 6 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/test/socket.ts b/test/socket.ts
@@ -470,6 +470,25 @@ describe("socket", () => {
       });
     });
 
+    it("should call listener with binary data", () => {
+      return wrap((done) => {
+        const socket = io(BASE_URL + "/abc", {
+          forceNew: true,
+        });
+
+        socket.on("connect", () => {
+          socket.onAnyOutgoing((event, arg1) => {
+            expect(event).to.be("my-event");
+            expect(arg1).to.be.an(Uint8Array);
+
+            success(done, socket);
+          });
+
+          socket.emit("my-event", Uint8Array.of(1, 2, 3));
+        });
+      });
+    });
+
     it("should prepend listener", () => {
       return wrap((done) => {
         const socket = io(BASE_URL + "/abc", {