Function FindOrCreateTCPRouterGroup

integration/helpers/route.go:25–40

FindOrCreateTCPRouterGroup uses the routing API to find a router group with name INTEGRATION-TCP-NODE- , or create one if it does not exist. Returns the name of the router group.

(node int)

// INTEGRATION-TCP-NODE-<node>, or create one if it does not exist. Returns the name of
// the router group.
func FindOrCreateTCPRouterGroup(node int) string {
	routerGroupName := fmt.Sprintf("INTEGRATION-TCP-NODE-%d", node)

	session := CF("curl", fmt.Sprintf("/routing/v1/router_groups?name=%s", routerGroupName))
	Eventually(session).Should(Exit(0))
	doesNotExist := regexp.MustCompile("ResourceNotFoundError")
	if doesNotExist.Match(session.Out.Contents()) {
		jsonBody := fmt.Sprintf(`{"name": "%s", "type": "tcp", "reservable_ports": "%d-%d"}`, routerGroupName, MinTestPort, MaxTestPort)
		session := CF("curl", "-d", jsonBody, "-X", "POST", "/routing/v1/router_groups")
		Eventually(session).Should(Say(`"name":\s*"%s"`, routerGroupName))
		Eventually(session).Should(Say(`"type":\s*"tcp"`))
		Eventually(session).Should(Exit(0))
	}

	return routerGroupName
}

// Route represents a route.
type Route struct {