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route.go
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route.go
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package helpers
import (
"fmt"
"path"
"regexp"
. "github.com/onsi/gomega"
. "github.com/onsi/gomega/gbytes"
. "github.com/onsi/gomega/gexec"
)
// MinTestPort should be defined by the CF router group for integration tests.
const MinTestPort = 1024
// MaxTestPort should be defined by the CF router group for integration tests.
const MaxTestPort = 1034
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
}
type Route struct {
Domain string
Host string
Path string
Port int
Space string
}
func NewRoute(space string, domain string, hostname string, path string) Route {
return Route{
Space: space,
Domain: domain,
Host: hostname,
Path: path,
}
}
func NewTCPRoute(space string, domain string, port int) Route {
return Route{
Space: space,
Domain: domain,
Port: port,
}
}
func (r Route) Create() {
if r.Port != 0 {
Eventually(CF("create-route", r.Space, r.Domain, "--port", fmt.Sprint(r.Port))).Should(Exit(0))
} else {
Eventually(CF("create-route", r.Space, r.Domain, "--hostname", r.Host, "--path", r.Path)).Should(Exit(0))
}
}
func (r Route) Delete() {
if r.Port != 0 {
Eventually(CF("delete-route", r.Domain, "--port", fmt.Sprint(r.Port))).Should(Exit(0))
} else {
Eventually(CF("delete-route", r.Domain, "--hostname", r.Host, "--path", r.Path, "-f")).Should(Exit(0))
}
}
func (r Route) String() string {
routeString := r.Domain
if r.Port != 0 {
routeString = fmt.Sprintf("%s:%d", routeString, r.Port)
}
if r.Host != "" {
routeString = fmt.Sprintf("%s.%s", r.Host, routeString)
}
if r.Path != "" {
routeString = path.Join(routeString, r.Path)
}
return routeString
}
func DomainName(prefix ...string) string {
if len(prefix) > 0 {
return fmt.Sprintf("integration-%s.com", PrefixedRandomName(prefix[0]))
}
return fmt.Sprintf("integration%s.com", PrefixedRandomName(""))
}
type Domain struct {
Org string
Name string
}
func NewDomain(org string, name string) Domain {
return Domain{
Org: org,
Name: name,
}
}
// globally cached
var foundDefaultDomain string
func DefaultSharedDomain() string {
if foundDefaultDomain == "" {
session := CF("domains")
Eventually(session).Should(Exit(0))
regex, err := regexp.Compile(`(.+?)\s+shared`)
Expect(err).ToNot(HaveOccurred())
matches := regex.FindStringSubmatch(string(session.Out.Contents()))
Expect(matches).To(HaveLen(2))
foundDefaultDomain = matches[1]
}
return foundDefaultDomain
}
func (d Domain) Create() {
Eventually(CF("create-domain", d.Org, d.Name)).Should(Exit(0))
Eventually(CF("domains")).Should(And(Exit(0), Say(d.Name)))
}
func (d Domain) CreateShared() {
Eventually(CF("create-shared-domain", d.Name)).Should(Exit(0))
}
func (d Domain) CreateWithRouterGroup(routerGroup string) {
Eventually(CF("create-shared-domain", d.Name, "--router-group", routerGroup)).Should(Exit(0))
}
func (d Domain) Share() {
Eventually(CF("share-private-domain", d.Org, d.Name)).Should(Exit(0))
}
func (d Domain) Delete() {
Eventually(CF("delete-domain", d.Name, "-f")).Should(Exit(0))
}
func (d Domain) DeleteShared() {
Eventually(CF("delete-shared-domain", d.Name, "-f")).Should(Exit(0))
}