Key: "syslog_drain_binder/leader",
Value: []byte("some-other-instance"),
})
Expect(err).NotTo(HaveOccurred())
go candidate.RunForElection()
Eventually(func() int { return len(testingSink.Records()) }, 3).Should(BeNumerically(">=", 2))
for _, record := range testingSink.Records() {
Expect(record.Message).To(Equal("Elector: 'name' lost election for cluster leader."))
}
})
It("returns an error if any other error occurs while setting key", func() {
testError := errors.New("test error")
fakeStore.CreateErrInjector = fakestoreadapter.NewFakeStoreAdapterErrorInjector("syslog_drain_binder", testError)
err := candidate.RunForElection()
Expect(err).To(Equal(testError))
Expect(candidate.IsLeader()).To(BeFalse())
})
It("returns nil when it eventually wins", func() {
preExistingNode := storeadapter.StoreNode{
Key: "syslog_drain_binder/leader",
Value: []byte("some-other-instance"),
}
err := fakeStore.Create(preExistingNode)
Expect(err).NotTo(HaveOccurred())
errChan := make(chan error)
