test(api): use tagged switch for gateway redirect routing

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Copilot-Session: eb7763a9-2086-461a-91a4-86ea4a2d078d

Author: 2 people

pkg/api/api_host_test.go

@@ -110,10 +110,11 @@ func newAPIHostTestHarness(t *testing.T, apiHost string) *apiHostTestHarness {
 
 	gateway := httptest.NewTLSServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
 		harness.gatewayRequests.record(req)
-		if req.URL.Path == "/redirect-to-third-party" {
+		switch req.URL.Path {
+		case "/redirect-to-third-party":
 			http.Redirect(w, req, "https://"+thirdPartyHost+"/redirected", http.StatusFound)
 			return
-		} else if req.URL.Path == "/redirect-to-subdomain" {
+		case "/redirect-to-subdomain":
 			http.Redirect(w, req, "https://subdomain.gw.example.net/redirected", http.StatusFound)
 			return
 		}