chore: add test to confirm that lots of the same header is supported

Author: Jake Champion

integration-tests/js-compute/fixtures/multiple-set-cookie/bin/index.js

@@ -37,6 +37,14 @@ routes.set('/', () => {
     h.append("Set-Cookie", "test=1; expires=Tue, 06-Dec-2022 12:34:56 GMT; Max-Age=60; Path=/; HttpOnly; Secure, test_id=1; Max-Age=60; Path=/; expires=Tue, 06-Dec-2022 12:34:56 GMT, test_id=1; Max-Age=60; Path=/; expires=Tue, 06-Dec-2022 12:34:56 GMT");
     h.append("Set-Cookie", "test2=2");
     h.append("Set-Cookie", "test3=3");
+    h.append("Set-Cookie", "test4=4");
+    h.append("Set-Cookie", "test5=5");
+    h.append("Set-Cookie", "test6=6");
+    h.append("Set-Cookie", "test7=7");
+    h.append("Set-Cookie", "test8=8");
+    h.append("Set-Cookie", "test9=9");
+    h.append("Set-Cookie", "test10=10");
+    h.append("Set-Cookie", "test11=11");
 
     let r =  new Response("Hello", {
       headers: h
@@ -49,6 +57,14 @@ routes.set('/', () => {
     r.headers.append("Set-Cookie", "test=1; expires=Tue, 06-Dec-2022 12:34:56 GMT; Max-Age=60; Path=/; HttpOnly; Secure, test_id=1; Max-Age=60; Path=/; expires=Tue, 06-Dec-2022 12:34:56 GMT, test_id=1; Max-Age=60; Path=/; expires=Tue, 06-Dec-2022 12:34:56 GMT");
     r.headers.append("Set-Cookie", "test2=2");
     r.headers.append("Set-Cookie", "test3=3");
+    r.headers.append("Set-Cookie", "test4=4");
+    r.headers.append("Set-Cookie", "test5=5");
+    r.headers.append("Set-Cookie", "test6=6");
+    r.headers.append("Set-Cookie", "test7=7");
+    r.headers.append("Set-Cookie", "test8=8");
+    r.headers.append("Set-Cookie", "test9=9");
+    r.headers.append("Set-Cookie", "test10=10");
+    r.headers.append("Set-Cookie", "test11=11");
     return r;
   });
 }

integration-tests/js-compute/fixtures/multiple-set-cookie/tests.json

@@ -12,7 +12,15 @@
         ["Set-Cookie", "test_id=1; Max-Age=60; Path=/; expires=Tue, 06-Dec-2022 12:34:56 GMT"],
         ["Set-Cookie", "test_id=1; Max-Age=60; Path=/; expires=Tue, 06-Dec-2022 12:34:56 GMT"],
         ["Set-Cookie", "test2=2"],
-        ["Set-Cookie", "test3=3"]
+        ["Set-Cookie", "test3=3"],
+        ["Set-Cookie", "test4=4"],
+        ["Set-Cookie", "test5=5"],
+        ["Set-Cookie", "test6=6"],
+        ["Set-Cookie", "test7=7"],
+        ["Set-Cookie", "test8=8"],
+        ["Set-Cookie", "test9=9"],
+        ["Set-Cookie", "test10=10"],
+        ["Set-Cookie", "test11=11"]
       ]
     }
   },
@@ -29,7 +37,15 @@
         ["Set-Cookie", "test_id=1; Max-Age=60; Path=/; expires=Tue, 06-Dec-2022 12:34:56 GMT"],
         ["Set-Cookie", "test_id=1; Max-Age=60; Path=/; expires=Tue, 06-Dec-2022 12:34:56 GMT"],
         ["Set-Cookie", "test2=2"],
-        ["Set-Cookie", "test3=3"]
+        ["Set-Cookie", "test3=3"],
+        ["Set-Cookie", "test4=4"],
+        ["Set-Cookie", "test5=5"],
+        ["Set-Cookie", "test6=6"],
+        ["Set-Cookie", "test7=7"],
+        ["Set-Cookie", "test8=8"],
+        ["Set-Cookie", "test9=9"],
+        ["Set-Cookie", "test10=10"],
+        ["Set-Cookie", "test11=11"]
       ]
     }
   }