clientFactory = func(_ *steno.Logger, _ string) (loggregatorclient.Client, error) {
return nil, errors.New("boom")
}
})
It("does not include the client", func() {
pool.SetLegacy(allLegacy, nil)
Expect(pool.Clients()).To(BeEmpty())
Expect(loggertesthelper.TestLoggerSink.LogContents()).To(ContainSubstring("Invalid url"))
})
})
})
})
Context("when a server no longer exists", func() {
var fakeClient *fakeclient.FakeClient
BeforeEach(func() {
fakeClient = newFakeClient("udp", "host:port")
clientFactory = func(_ *steno.Logger, _ string) (loggregatorclient.Client, error) {
return fakeClient, nil
}
})
It("the client is stopped", func() {
s := map[string]string{
"a": "udp://host:port",
}
pool.Set(s, nil)
Expect(fakeClient.CloseCallCount()).To(Equal(0))
func newFakeClient(proto, addr string) *fakeclient.FakeClient {
c := fakeclient.FakeClient{}
c.SchemeReturns(proto)
c.AddressReturns(addr)
return &c
}
"github.com/cloudfoundry/dropsonde/metric_sender/fake"
"github.com/cloudfoundry/dropsonde/metricbatcher"
"github.com/cloudfoundry/dropsonde/metrics"
"github.com/cloudfoundry/dropsonde/signature"
"github.com/cloudfoundry/gosteno"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var sharedSecret = []byte("secret")
var _ = Describe("DopplerForwarder", func() {
var (
sender *fake.FakeMetricSender
clientPool *fakes.FakeClientPool
client *fakeclient.FakeClient
logger *gosteno.Logger
forwarder *dopplerforwarder.DopplerForwarder
envelope *events.Envelope
)
BeforeEach(func() {
sender = fake.NewFakeMetricSender()
metrics.Initialize(sender, metricbatcher.New(sender, time.Millisecond*10))
client = &fakeclient.FakeClient{}
clientPool = &fakes.FakeClientPool{}
clientPool.RandomClientReturns(client, nil)
logger = loggertesthelper.Logger()
loggertesthelper.TestLoggerSink.Clear()