})
})
})
Describe("Tcp Mappings", func() {
var (
tcpMapping db.TcpRouteMapping
)
BeforeEach(func() {
tcpMapping = db.NewTcpRouteMapping("router-group-guid-001", 52000, "1.2.3.4", 60000)
})
Describe("SaveTcpRouteMapping", func() {
It("Creates a mapping if none exist", func() {
err := etcd.SaveTcpRouteMapping(tcpMapping)
Expect(err).NotTo(HaveOccurred())
key := fmt.Sprintf("%s/%s/%d/%s:%d", db.TCP_MAPPING_BASE_KEY, "router-group-guid-001", 52000, "1.2.3.4", 60000)
node, err := etcdClient.Get(key)
Expect(err).NotTo(HaveOccurred())
Expect(node.Value).To(MatchJSON(`{
"route": {"router_group_guid":"router-group-guid-001", "external_port":52000},
"host_ip": "1.2.3.4",
"host_port": 60000
}`))
})
})
Describe("ReadTcpRouteMappings", func() {
})
Context("when a route is upserted", func() {
It("should return an update watch event", func() {
results, _, _ := etcd.WatchRouteChanges(db.HTTP_ROUTE_BASE_KEY)
err := etcd.SaveRoute(route)
Expect(err).NotTo(HaveOccurred())
var event db.Event
Eventually(results).Should((Receive(&event)))
Expect(event).NotTo(BeNil())
Expect(event.Type).To(Equal(db.CreateEvent))
By("when tcp route is upserted")
err = etcd.SaveTcpRouteMapping(tcpRouteMapping1)
Expect(err).NotTo(HaveOccurred())
Consistently(results).ShouldNot(Receive())
})
})
Context("when a route is deleted", func() {
It("should return an delete watch event", func() {
err := etcd.SaveRoute(route)
Expect(err).NotTo(HaveOccurred())
results, _, _ := etcd.WatchRouteChanges(db.HTTP_ROUTE_BASE_KEY)
err = etcd.DeleteRoute(route)
Expect(err).NotTo(HaveOccurred())