It("Panics if MaintainNode returns error", func() {
err := errors.New("some etcd time out error")
fakeadapter := &fakes.FakeStoreAdapter{}
fakeadapter.MaintainNodeReturns(nil, nil, err)
Expect(func() {
dopplerservice.Announce(localIP, time.Second, &conf, fakeadapter, loggertesthelper.Logger())
}).To(Panic())
})
Context("when tls transport is enabled", func() {
It("announces udp, tcp, and tls values", func() {
dopplerMeta := fmt.Sprintf(`{"version": 1, "endpoints":["udp://%[1]s:1234", "tcp://%[1]s:5678", "ws://%[1]s:8888", "tls://%[1]s:9012"]}`, localIP)
conf.EnableTLSTransport = true
conf.TLSListenerConfig = config.TLSListenerConfig{
Port: 9012,
}
stopChan = dopplerservice.Announce(localIP, time.Second, &conf, etcdAdapter, loggertesthelper.Logger())
Eventually(func() []byte {
node, err := etcdAdapter.Get(dopplerKey)
if err != nil {
return nil
}
return node.Value
}).Should(MatchJSON(dopplerMeta))
})
})
Context("when tls transport is disabled", func() {
It("announces only udp and tcp values", func() {
legacyReleaseChan := announcer.AnnounceLegacy(localIp, time.Second, &conf, storeAdapter, loggertesthelper.Logger())
defer close(legacyReleaseChan)
Eventually(func() error {
_, err := storeAdapter.Get(legacyETCDKey)
return err
}, 3).ShouldNot(HaveOccurred())
})
})
Context("Store Transport", func() {
Context("With EnableTlsTransport set to true", func() {
It("stores udp and tcp transport in etcd", func() {
conf.EnableTLSTransport = true
conf.TLSListenerConfig = config.TLSListenerConfig{
Port: 4567,
}
storeAdapter := setupAdapter(dopplerETCDKey, conf)
stopChan := announcer.Announce(localIp, time.Second, &conf, storeAdapter, loggertesthelper.Logger())
defer close(stopChan)
dopplerMeta := createDopplerMeta(localIp, conf)
Eventually(func() []byte {
node, _ := storeAdapter.Get(dopplerETCDKey)
return node.Value
}, 3).Should(MatchJSON(dopplerMeta))
})
})